| 1 | # Copyright 1999-2003 Gentoo Technologies, Inc. |
1 | # Copyright 1999-2010 Gentoo Foundation |
| 2 | # Distributed under the terms of the GNU General Public License v2 |
2 | # Distributed under the terms of the GNU General Public License v2 |
| 3 | # $Header: /var/cvsroot/gentoo-x86/eclass/python.eclass,v 1.1 2003/10/08 14:07:38 liquidx Exp $ |
3 | # $Header: /var/cvsroot/gentoo-x86/eclass/python.eclass,v 1.93 2010/03/12 18:27:01 betelgeuse Exp $ |
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4 | |
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5 | # @ECLASS: python.eclass |
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6 | # @MAINTAINER: |
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7 | # Gentoo Python Project <python@gentoo.org> |
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8 | # @BLURB: Eclass for Python packages |
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9 | # @DESCRIPTION: |
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10 | # The python eclass contains miscellaneous, useful functions for Python packages. |
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11 | |
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12 | inherit multilib |
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13 | |
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14 | if ! has "${EAPI:-0}" 0 1 2 3; then |
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15 | die "API of python.eclass in EAPI=\"${EAPI}\" not established" |
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16 | fi |
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17 | |
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18 | _CPYTHON2_SUPPORTED_ABIS=(2.4 2.5 2.6 2.7) |
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19 | _CPYTHON3_SUPPORTED_ABIS=(3.0 3.1 3.2) |
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20 | _JYTHON_SUPPORTED_ABIS=(2.5-jython) |
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21 | |
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22 | # @ECLASS-VARIABLE: PYTHON_DEPEND |
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23 | # @DESCRIPTION: |
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24 | # Specification of dependency on dev-lang/python. |
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25 | # Syntax: |
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26 | # PYTHON_DEPEND: [[!]USE_flag? ]<version_components_group>[ version_components_group] |
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27 | # version_components_group: <major_version[:[minimal_version][:maximal_version]]> |
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28 | # major_version: <2|3|*> |
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29 | # minimal_version: <minimal_major_version.minimal_minor_version> |
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30 | # maximal_version: <maximal_major_version.maximal_minor_version> |
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31 | |
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32 | _parse_PYTHON_DEPEND() { |
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33 | local major_version maximal_version minimal_version python_all="0" python_maximal_version python_minimal_version python_versions=() python2="0" python2_maximal_version python2_minimal_version python3="0" python3_maximal_version python3_minimal_version USE_flag= version_components_group version_components_group_regex version_components_groups |
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34 | |
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35 | version_components_group_regex="(2|3|\*)(:([[:digit:]]+\.[[:digit:]]+)?(:([[:digit:]]+\.[[:digit:]]+)?)?)?" |
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36 | version_components_groups="${PYTHON_DEPEND}" |
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37 | |
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38 | if [[ "${version_components_groups}" =~ ^((\!)?[[:alnum:]_-]+\?\ )?${version_components_group_regex}(\ ${version_components_group_regex})?$ ]]; then |
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39 | if [[ "${version_components_groups}" =~ ^(\!)?[[:alnum:]_-]+\? ]]; then |
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40 | USE_flag="${version_components_groups%\? *}" |
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41 | version_components_groups="${version_components_groups#* }" |
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42 | fi |
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43 | if [[ "${version_components_groups}" =~ ("*".*" "|" *"|^2.*\ (2|\*)|^3.*\ (3|\*)) ]]; then |
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44 | die "Invalid syntax of PYTHON_DEPEND: Incorrectly specified groups of versions" |
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45 | fi |
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46 | |
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47 | version_components_groups="${version_components_groups// /$'\n'}" |
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48 | while read version_components_group; do |
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49 | major_version="${version_components_group:0:1}" |
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50 | minimal_version="${version_components_group:2}" |
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51 | minimal_version="${minimal_version%:*}" |
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52 | maximal_version="${version_components_group:$((3 + ${#minimal_version}))}" |
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53 | |
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54 | if [[ "${major_version}" =~ ^(2|3)$ ]]; then |
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55 | if [[ -n "${minimal_version}" && "${major_version}" != "${minimal_version:0:1}" ]]; then |
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56 | die "Invalid syntax of PYTHON_DEPEND: Minimal version '${minimal_version}' not in specified group of versions" |
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57 | fi |
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58 | if [[ -n "${maximal_version}" && "${major_version}" != "${maximal_version:0:1}" ]]; then |
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59 | die "Invalid syntax of PYTHON_DEPEND: Maximal version '${maximal_version}' not in specified group of versions" |
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60 | fi |
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61 | fi |
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62 | |
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63 | if [[ "${major_version}" == "2" ]]; then |
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64 | python2="1" |
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65 | python_versions=("${_CPYTHON2_SUPPORTED_ABIS[@]}") |
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66 | python2_minimal_version="${minimal_version}" |
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67 | python2_maximal_version="${maximal_version}" |
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68 | elif [[ "${major_version}" == "3" ]]; then |
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69 | python3="1" |
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70 | python_versions=("${_CPYTHON3_SUPPORTED_ABIS[@]}") |
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71 | python3_minimal_version="${minimal_version}" |
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72 | python3_maximal_version="${maximal_version}" |
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73 | else |
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74 | python_all="1" |
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75 | python_versions=("${_CPYTHON2_SUPPORTED_ABIS[@]}" "${_CPYTHON3_SUPPORTED_ABIS[@]}") |
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76 | python_minimal_version="${minimal_version}" |
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77 | python_maximal_version="${maximal_version}" |
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78 | fi |
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79 | |
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80 | if [[ -n "${minimal_version}" ]] && ! has "${minimal_version}" "${python_versions[@]}"; then |
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81 | die "Invalid syntax of PYTHON_DEPEND: Unrecognized minimal version '${minimal_version}'" |
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82 | fi |
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83 | if [[ -n "${maximal_version}" ]] && ! has "${maximal_version}" "${python_versions[@]}"; then |
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84 | die "Invalid syntax of PYTHON_DEPEND: Unrecognized maximal version '${maximal_version}'" |
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85 | fi |
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86 | |
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87 | if [[ -n "${minimal_version}" && -n "${maximal_version}" && "${minimal_version}" > "${maximal_version}" ]]; then |
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88 | die "Invalid syntax of PYTHON_DEPEND: Minimal version '${minimal_version}' greater than maximal version '${maximal_version}'" |
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89 | fi |
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90 | done <<< "${version_components_groups}" |
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91 | |
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92 | _PYTHON_ATOMS=() |
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93 | |
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94 | _append_accepted_versions_range() { |
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95 | local accepted_version="0" i |
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96 | for ((i = "${#python_versions[@]}"; i >= 0; i--)); do |
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97 | if [[ "${python_versions[${i}]}" == "${python_maximal_version}" ]]; then |
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98 | accepted_version="1" |
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99 | fi |
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100 | if [[ "${accepted_version}" == "1" ]]; then |
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101 | _PYTHON_ATOMS+=("=dev-lang/python-${python_versions[${i}]}*") |
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102 | fi |
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103 | if [[ "${python_versions[${i}]}" == "${python_minimal_version}" ]]; then |
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104 | accepted_version="0" |
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105 | fi |
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106 | done |
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107 | } |
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108 | |
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109 | if [[ "${python_all}" == "1" ]]; then |
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110 | if [[ -z "${python_minimal_version}" && -z "${python_maximal_version}" ]]; then |
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111 | _PYTHON_ATOMS+=("dev-lang/python") |
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112 | else |
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113 | python_versions=("${_CPYTHON2_SUPPORTED_ABIS[@]}" "${_CPYTHON3_SUPPORTED_ABIS[@]}") |
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114 | python_minimal_version="${python_minimal_version:-${python_versions[0]}}" |
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115 | python_maximal_version="${python_maximal_version:-${python_versions[${#python_versions[@]}-1]}}" |
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116 | _append_accepted_versions_range |
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117 | fi |
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118 | else |
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119 | if [[ "${python3}" == "1" ]]; then |
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120 | if [[ -z "${python3_minimal_version}" && -z "${python3_maximal_version}" ]]; then |
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121 | _PYTHON_ATOMS+=("=dev-lang/python-3*") |
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122 | else |
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123 | python_versions=("${_CPYTHON3_SUPPORTED_ABIS[@]}") |
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124 | python_minimal_version="${python3_minimal_version:-${python_versions[0]}}" |
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125 | python_maximal_version="${python3_maximal_version:-${python_versions[${#python_versions[@]}-1]}}" |
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126 | _append_accepted_versions_range |
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127 | fi |
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128 | fi |
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129 | if [[ "${python2}" == "1" ]]; then |
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130 | if [[ -z "${python2_minimal_version}" && -z "${python2_maximal_version}" ]]; then |
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131 | _PYTHON_ATOMS+=("=dev-lang/python-2*") |
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132 | else |
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133 | python_versions=("${_CPYTHON2_SUPPORTED_ABIS[@]}") |
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134 | python_minimal_version="${python2_minimal_version:-${python_versions[0]}}" |
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135 | python_maximal_version="${python2_maximal_version:-${python_versions[${#python_versions[@]}-1]}}" |
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136 | _append_accepted_versions_range |
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137 | fi |
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138 | fi |
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139 | fi |
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140 | |
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141 | unset -f _append_accepted_versions_range |
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142 | |
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143 | if [[ "${#_PYTHON_ATOMS[@]}" -gt 1 ]]; then |
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144 | DEPEND+="${DEPEND:+ }${USE_flag}${USE_flag:+? ( }|| ( ${_PYTHON_ATOMS[@]} )${USE_flag:+ )}" |
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145 | RDEPEND+="${RDEPEND:+ }${USE_flag}${USE_flag:+? ( }|| ( ${_PYTHON_ATOMS[@]} )${USE_flag:+ )}" |
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146 | else |
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147 | DEPEND+="${DEPEND:+ }${USE_flag}${USE_flag:+? ( }${_PYTHON_ATOMS[@]}${USE_flag:+ )}" |
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148 | RDEPEND+="${RDEPEND:+ }${USE_flag}${USE_flag:+? ( }${_PYTHON_ATOMS[@]}${USE_flag:+ )}" |
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149 | fi |
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150 | else |
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151 | die "Invalid syntax of PYTHON_DEPEND" |
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152 | fi |
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153 | } |
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154 | |
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155 | DEPEND=">=app-admin/eselect-python-20091230" |
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156 | RDEPEND="${DEPEND}" |
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157 | |
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158 | if [[ -n "${PYTHON_DEPEND}" && -n "${NEED_PYTHON}" ]]; then |
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159 | die "PYTHON_DEPEND and NEED_PYTHON cannot be set simultaneously" |
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160 | elif [[ -n "${PYTHON_DEPEND}" ]]; then |
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161 | _parse_PYTHON_DEPEND |
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162 | elif [[ -n "${NEED_PYTHON}" ]]; then |
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163 | if ! has "${EAPI:-0}" 0 1 2; then |
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164 | eerror "Use PYTHON_DEPEND instead of NEED_PYTHON." |
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165 | die "NEED_PYTHON cannot be used in this EAPI" |
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166 | fi |
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167 | _PYTHON_ATOMS=(">=dev-lang/python-${NEED_PYTHON}") |
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168 | DEPEND+="${DEPEND:+ }${_PYTHON_ATOMS[@]}" |
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169 | RDEPEND+="${RDEPEND:+ }${_PYTHON_ATOMS[@]}" |
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170 | else |
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171 | _PYTHON_ATOMS=("dev-lang/python") |
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172 | fi |
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173 | |
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174 | # @ECLASS-VARIABLE: PYTHON_USE_WITH |
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175 | # @DESCRIPTION: |
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176 | # Set this to a space separated list of USE flags the Python slot in use must be built with. |
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177 | |
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178 | # @ECLASS-VARIABLE: PYTHON_USE_WITH_OR |
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179 | # @DESCRIPTION: |
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180 | # Set this to a space separated list of USE flags of which one must be turned on for the slot in use. |
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181 | |
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182 | # @ECLASS-VARIABLE: PYTHON_USE_WITH_OPT |
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183 | # @DESCRIPTION: |
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184 | # Set this to a name of a USE flag if you need to make either PYTHON_USE_WITH or |
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185 | # PYTHON_USE_WITH_OR atoms conditional under a USE flag. |
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186 | |
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187 | # @FUNCTION: python_pkg_setup |
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188 | # @DESCRIPTION: |
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189 | # Makes sure PYTHON_USE_WITH or PYTHON_USE_WITH_OR listed use flags |
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190 | # are respected. Only exported if one of those variables is set. |
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191 | if ! has "${EAPI:-0}" 0 1 && [[ -n ${PYTHON_USE_WITH} || -n ${PYTHON_USE_WITH_OR} ]]; then |
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192 | python_pkg_setup() { |
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193 | # Check if phase is pkg_setup(). |
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194 | [[ "${EBUILD_PHASE}" != "setup" ]] && die "${FUNCNAME}() can be used only in pkg_setup() phase" |
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195 | |
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196 | python_pkg_setup_fail() { |
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197 | eerror "${1}" |
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198 | die "${1}" |
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199 | } |
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200 | |
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201 | [[ ${PYTHON_USE_WITH_OPT} ]] && use !${PYTHON_USE_WITH_OPT} && return |
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202 | |
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203 | python_pkg_setup_check_USE_flags() { |
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204 | local pyatom use |
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205 | pyatom="$(python_get_implementational_package)" |
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206 | |
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207 | for use in ${PYTHON_USE_WITH}; do |
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208 | if ! has_version "${pyatom}[${use}]"; then |
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209 | python_pkg_setup_fail "Please rebuild ${pyatom} with the following USE flags enabled: ${PYTHON_USE_WITH}" |
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210 | fi |
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211 | done |
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212 | |
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213 | for use in ${PYTHON_USE_WITH_OR}; do |
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214 | if has_version "${pyatom}[${use}]"; then |
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215 | return |
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216 | fi |
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217 | done |
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218 | |
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219 | if [[ ${PYTHON_USE_WITH_OR} ]]; then |
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220 | python_pkg_setup_fail "Please rebuild ${pyatom} with at least one of the following USE flags enabled: ${PYTHON_USE_WITH_OR}" |
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221 | fi |
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222 | } |
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223 | |
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224 | if [[ -n "${SUPPORT_PYTHON_ABIS}" ]]; then |
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225 | python_execute_function -q python_pkg_setup_check_USE_flags |
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226 | else |
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227 | python_pkg_setup_check_USE_flags |
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228 | fi |
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229 | |
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230 | unset -f python_pkg_setup_check_USE_flags python_pkg_setup_fail |
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231 | } |
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232 | |
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233 | EXPORT_FUNCTIONS pkg_setup |
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234 | |
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235 | _PYTHON_USE_WITH_ATOMS_ARRAY=() |
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236 | if [[ -n "${PYTHON_USE_WITH}" ]]; then |
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237 | for _PYTHON_ATOM in "${_PYTHON_ATOMS[@]}"; do |
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238 | _PYTHON_USE_WITH_ATOMS_ARRAY+=("${_PYTHON_ATOM}[${PYTHON_USE_WITH/ /,}]") |
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239 | done |
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240 | elif [[ -n "${PYTHON_USE_WITH_OR}" ]]; then |
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241 | for _USE_flag in ${PYTHON_USE_WITH_OR}; do |
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242 | for _PYTHON_ATOM in "${_PYTHON_ATOMS[@]}"; do |
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243 | _PYTHON_USE_WITH_ATOMS_ARRAY+=("${_PYTHON_ATOM}[${_USE_flag}]") |
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244 | done |
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245 | done |
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246 | unset _USE_flag |
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247 | fi |
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248 | if [[ "${#_PYTHON_USE_WITH_ATOMS_ARRAY[@]}" -gt 1 ]]; then |
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249 | _PYTHON_USE_WITH_ATOMS="|| ( ${_PYTHON_USE_WITH_ATOMS_ARRAY[@]} )" |
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250 | else |
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251 | _PYTHON_USE_WITH_ATOMS="${_PYTHON_USE_WITH_ATOMS_ARRAY[@]}" |
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252 | fi |
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253 | if [[ -n "${PYTHON_USE_WITH_OPT}" ]]; then |
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254 | _PYTHON_USE_WITH_ATOMS="${PYTHON_USE_WITH_OPT}? ( ${_PYTHON_USE_WITH_ATOMS} )" |
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255 | fi |
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256 | DEPEND+=" ${_PYTHON_USE_WITH_ATOMS}" |
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257 | RDEPEND+=" ${_PYTHON_USE_WITH_ATOMS}" |
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258 | unset _PYTHON_ATOM _PYTHON_USE_WITH_ATOMS _PYTHON_USE_WITH_ATOMS_ARRAY |
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259 | fi |
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260 | |
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261 | unset _PYTHON_ATOMS |
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262 | |
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263 | # ================================================================================================ |
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264 | # ======== FUNCTIONS FOR PACKAGES SUPPORTING INSTALLATION FOR MULTIPLE VERSIONS OF PYTHON ======== |
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265 | # ================================================================================================ |
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266 | |
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267 | # @ECLASS-VARIABLE: SUPPORT_PYTHON_ABIS |
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268 | # @DESCRIPTION: |
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269 | # Set this in EAPI <= 4 to indicate that current package supports installation for |
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270 | # multiple versions of Python. |
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271 | |
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272 | # @ECLASS-VARIABLE: PYTHON_EXPORT_PHASE_FUNCTIONS |
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273 | # @DESCRIPTION: |
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274 | # Set this to export phase functions for the following ebuild phases: |
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275 | # src_prepare, src_configure, src_compile, src_test, src_install. |
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276 | if ! has "${EAPI:-0}" 0 1 && [[ -n "${SUPPORT_PYTHON_ABIS}" ]]; then |
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277 | python_src_prepare() { |
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278 | python_copy_sources |
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279 | } |
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280 | |
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281 | for python_default_function in src_configure src_compile src_test src_install; do |
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282 | eval "python_${python_default_function}() { python_execute_function -d -s; }" |
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283 | done |
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284 | unset python_default_function |
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285 | |
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286 | if [[ -n "${PYTHON_EXPORT_PHASE_FUNCTIONS}" ]]; then |
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287 | EXPORT_FUNCTIONS src_prepare src_configure src_compile src_test src_install |
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288 | fi |
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289 | fi |
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290 | |
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291 | unset PYTHON_ABIS |
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292 | |
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293 | # @FUNCTION: validate_PYTHON_ABIS |
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294 | # @DESCRIPTION: |
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295 | # Ensure that PYTHON_ABIS variable has valid value. |
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296 | # This function usually should not be directly called in ebuilds. |
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297 | validate_PYTHON_ABIS() { |
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298 | # Ensure that some functions cannot be accidentally successfully used in EAPI <= 4 without setting SUPPORT_PYTHON_ABIS variable. |
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299 | if has "${EAPI:-0}" 0 1 2 3 4 && [[ -z "${SUPPORT_PYTHON_ABIS}" ]]; then |
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300 | die "${FUNCNAME}() cannot be used in this EAPI without setting SUPPORT_PYTHON_ABIS variable" |
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301 | fi |
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302 | |
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303 | _python_initial_sanity_checks |
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304 | |
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305 | # USE_${ABI_TYPE^^} and RESTRICT_${ABI_TYPE^^}_ABIS variables hopefully will be included in EAPI >= 5. |
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306 | if [[ "$(declare -p PYTHON_ABIS 2> /dev/null)" != "declare -x PYTHON_ABIS="* ]] && has "${EAPI:-0}" 0 1 2 3 4; then |
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307 | local PYTHON_ABI restricted_ABI support_ABI supported_PYTHON_ABIS= |
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308 | PYTHON_ABI_SUPPORTED_VALUES="${_CPYTHON2_SUPPORTED_ABIS[@]} ${_CPYTHON3_SUPPORTED_ABIS[@]} ${_JYTHON_SUPPORTED_ABIS[@]}" |
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309 | |
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310 | if [[ "$(declare -p USE_PYTHON 2> /dev/null)" == "declare -x USE_PYTHON="* ]]; then |
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311 | local python2_enabled="0" python3_enabled="0" |
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312 | |
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313 | if [[ -z "${USE_PYTHON}" ]]; then |
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314 | die "USE_PYTHON variable is empty" |
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315 | fi |
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316 | |
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317 | for PYTHON_ABI in ${USE_PYTHON}; do |
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318 | if ! has "${PYTHON_ABI}" ${PYTHON_ABI_SUPPORTED_VALUES}; then |
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319 | die "USE_PYTHON variable contains invalid value '${PYTHON_ABI}'" |
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320 | fi |
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321 | |
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322 | if has "${PYTHON_ABI}" "${_CPYTHON2_SUPPORTED_ABIS[@]}"; then |
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323 | python2_enabled="1" |
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324 | fi |
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325 | if has "${PYTHON_ABI}" "${_CPYTHON3_SUPPORTED_ABIS[@]}"; then |
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326 | python3_enabled="1" |
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327 | fi |
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328 | |
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329 | support_ABI="1" |
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330 | for restricted_ABI in ${RESTRICT_PYTHON_ABIS}; do |
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331 | if [[ "${PYTHON_ABI}" == ${restricted_ABI} ]]; then |
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332 | support_ABI="0" |
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333 | break |
|
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334 | fi |
|
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335 | done |
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336 | [[ "${support_ABI}" == "1" ]] && export PYTHON_ABIS+="${PYTHON_ABIS:+ }${PYTHON_ABI}" |
|
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337 | done |
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338 | |
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339 | if [[ -z "${PYTHON_ABIS//[${IFS}]/}" ]]; then |
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340 | die "USE_PYTHON variable does not enable any version of Python supported by ${CATEGORY}/${PF}" |
|
|
341 | fi |
|
|
342 | |
|
|
343 | if [[ "${python2_enabled}" == "0" ]]; then |
|
|
344 | ewarn "USE_PYTHON variable does not enable any version of Python 2. This configuration is unsupported." |
|
|
345 | fi |
|
|
346 | if [[ "${python3_enabled}" == "0" ]]; then |
|
|
347 | ewarn "USE_PYTHON variable does not enable any version of Python 3. This configuration is unsupported." |
|
|
348 | fi |
|
|
349 | if [[ "${python2_enabled}" == "0" && "${python3_enabled}" == "0" ]]; then |
|
|
350 | die "USE_PYTHON variable does not enable any version of CPython" |
|
|
351 | fi |
|
|
352 | else |
|
|
353 | local python_version python2_version= python3_version= support_python_major_version |
|
|
354 | |
|
|
355 | python_version="$("${EPREFIX}/usr/bin/python" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')" |
|
|
356 | |
|
|
357 | if has_version "=dev-lang/python-2*"; then |
|
|
358 | if [[ "$(readlink "${EPREFIX}/usr/bin/python2")" != "python2."* ]]; then |
|
|
359 | die "'${EPREFIX}/usr/bin/python2' is not valid symlink" |
|
|
360 | fi |
|
|
361 | |
|
|
362 | python2_version="$("${EPREFIX}/usr/bin/python2" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')" |
|
|
363 | |
|
|
364 | for PYTHON_ABI in "${_CPYTHON2_SUPPORTED_ABIS[@]}"; do |
|
|
365 | support_python_major_version="1" |
|
|
366 | for restricted_ABI in ${RESTRICT_PYTHON_ABIS}; do |
|
|
367 | if [[ "${PYTHON_ABI}" == ${restricted_ABI} ]]; then |
|
|
368 | support_python_major_version="0" |
|
|
369 | fi |
|
|
370 | done |
|
|
371 | [[ "${support_python_major_version}" == "1" ]] && break |
|
|
372 | done |
|
|
373 | if [[ "${support_python_major_version}" == "1" ]]; then |
|
|
374 | for restricted_ABI in ${RESTRICT_PYTHON_ABIS}; do |
|
|
375 | if [[ "${python2_version}" == ${restricted_ABI} ]]; then |
|
|
376 | die "Active version of Python 2 is not supported by ${CATEGORY}/${PF}" |
|
|
377 | fi |
|
|
378 | done |
|
|
379 | else |
|
|
380 | python2_version="" |
|
|
381 | fi |
|
|
382 | fi |
|
|
383 | |
|
|
384 | if has_version "=dev-lang/python-3*"; then |
|
|
385 | if [[ "$(readlink "${EPREFIX}/usr/bin/python3")" != "python3."* ]]; then |
|
|
386 | die "'${EPREFIX}/usr/bin/python3' is not valid symlink" |
|
|
387 | fi |
|
|
388 | |
|
|
389 | python3_version="$("${EPREFIX}/usr/bin/python3" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')" |
|
|
390 | |
|
|
391 | for PYTHON_ABI in "${_CPYTHON3_SUPPORTED_ABIS[@]}"; do |
|
|
392 | support_python_major_version="1" |
|
|
393 | for restricted_ABI in ${RESTRICT_PYTHON_ABIS}; do |
|
|
394 | if [[ "${PYTHON_ABI}" == ${restricted_ABI} ]]; then |
|
|
395 | support_python_major_version="0" |
|
|
396 | fi |
|
|
397 | done |
|
|
398 | [[ "${support_python_major_version}" == "1" ]] && break |
|
|
399 | done |
|
|
400 | if [[ "${support_python_major_version}" == "1" ]]; then |
|
|
401 | for restricted_ABI in ${RESTRICT_PYTHON_ABIS}; do |
|
|
402 | if [[ "${python3_version}" == ${restricted_ABI} ]]; then |
|
|
403 | die "Active version of Python 3 is not supported by ${CATEGORY}/${PF}" |
|
|
404 | fi |
|
|
405 | done |
|
|
406 | else |
|
|
407 | python3_version="" |
|
|
408 | fi |
|
|
409 | fi |
|
|
410 | |
|
|
411 | if [[ -n "${python2_version}" && "${python_version}" == "2."* && "${python_version}" != "${python2_version}" ]]; then |
|
|
412 | eerror "Python wrapper is configured incorrectly or '${EPREFIX}/usr/bin/python2' symlink" |
|
|
413 | eerror "is set incorrectly. Use \`eselect python\` to fix configuration." |
|
|
414 | die "Incorrect configuration of Python" |
|
|
415 | fi |
|
|
416 | if [[ -n "${python3_version}" && "${python_version}" == "3."* && "${python_version}" != "${python3_version}" ]]; then |
|
|
417 | eerror "Python wrapper is configured incorrectly or '${EPREFIX}/usr/bin/python3' symlink" |
|
|
418 | eerror "is set incorrectly. Use \`eselect python\` to fix configuration." |
|
|
419 | die "Incorrect configuration of Python" |
|
|
420 | fi |
|
|
421 | |
|
|
422 | PYTHON_ABIS="${python2_version} ${python3_version}" |
|
|
423 | PYTHON_ABIS="${PYTHON_ABIS# }" |
|
|
424 | export PYTHON_ABIS="${PYTHON_ABIS% }" |
|
|
425 | fi |
|
|
426 | fi |
|
|
427 | |
|
|
428 | _python_final_sanity_checks |
|
|
429 | } |
|
|
430 | |
|
|
431 | # @FUNCTION: python_execute_function |
|
|
432 | # @USAGE: [--action-message message] [-d|--default-function] [--failure-message message] [-f|--final-ABI] [--nonfatal] [-q|--quiet] [-s|--separate-build-dirs] [--source-dir source_directory] [--] <function> [arguments] |
|
|
433 | # @DESCRIPTION: |
|
|
434 | # Execute specified function for each value of PYTHON_ABIS, optionally passing additional |
|
|
435 | # arguments. The specified function can use PYTHON_ABI and BUILDDIR variables. |
|
|
436 | python_execute_function() { |
|
|
437 | _python_set_color_variables |
|
|
438 | |
|
|
439 | local action action_message action_message_template= default_function="0" failure_message failure_message_template= final_ABI="0" function i iterated_PYTHON_ABIS nonfatal="0" previous_directory previous_directory_stack previous_directory_stack_length PYTHON_ABI quiet="0" separate_build_dirs="0" source_dir= |
|
|
440 | |
|
|
441 | while (($#)); do |
|
|
442 | case "$1" in |
|
|
443 | --action-message) |
|
|
444 | action_message_template="$2" |
|
|
445 | shift |
|
|
446 | ;; |
|
|
447 | -d|--default-function) |
|
|
448 | default_function="1" |
|
|
449 | ;; |
|
|
450 | --failure-message) |
|
|
451 | failure_message_template="$2" |
|
|
452 | shift |
|
|
453 | ;; |
|
|
454 | -f|--final-ABI) |
|
|
455 | final_ABI="1" |
|
|
456 | ;; |
|
|
457 | --nonfatal) |
|
|
458 | nonfatal="1" |
|
|
459 | ;; |
|
|
460 | -q|--quiet) |
|
|
461 | quiet="1" |
|
|
462 | ;; |
|
|
463 | -s|--separate-build-dirs) |
|
|
464 | separate_build_dirs="1" |
|
|
465 | ;; |
|
|
466 | --source-dir) |
|
|
467 | source_dir="$2" |
|
|
468 | shift |
|
|
469 | ;; |
|
|
470 | --) |
|
|
471 | shift |
|
|
472 | break |
|
|
473 | ;; |
|
|
474 | -*) |
|
|
475 | die "${FUNCNAME}(): Unrecognized option '$1'" |
|
|
476 | ;; |
|
|
477 | *) |
|
|
478 | break |
|
|
479 | ;; |
|
|
480 | esac |
|
|
481 | shift |
|
|
482 | done |
|
|
483 | |
|
|
484 | if [[ -n "${source_dir}" && "${separate_build_dirs}" == 0 ]]; then |
|
|
485 | die "${FUNCNAME}(): '--source-dir' option can be specified only with '--separate-build-dirs' option" |
|
|
486 | fi |
|
|
487 | |
|
|
488 | if [[ "${default_function}" == "0" ]]; then |
|
|
489 | if [[ "$#" -eq 0 ]]; then |
|
|
490 | die "${FUNCNAME}(): Missing function name" |
|
|
491 | fi |
|
|
492 | function="$1" |
|
|
493 | shift |
|
|
494 | |
|
|
495 | if [[ -z "$(type -t "${function}")" ]]; then |
|
|
496 | die "${FUNCNAME}(): '${function}' function is not defined" |
|
|
497 | fi |
|
|
498 | else |
|
|
499 | if [[ "$#" -ne 0 ]]; then |
|
|
500 | die "${FUNCNAME}(): '--default-function' option and function name cannot be specified simultaneously" |
|
|
501 | fi |
|
|
502 | if has "${EAPI:-0}" 0 1; then |
|
|
503 | die "${FUNCNAME}(): '--default-function' option cannot be used in this EAPI" |
|
|
504 | fi |
|
|
505 | |
|
|
506 | if [[ "${EBUILD_PHASE}" == "configure" ]]; then |
|
|
507 | if has "${EAPI}" 2 3; then |
|
|
508 | python_default_function() { |
|
|
509 | econf |
|
|
510 | } |
|
|
511 | else |
|
|
512 | python_default_function() { |
|
|
513 | nonfatal econf |
|
|
514 | } |
|
|
515 | fi |
|
|
516 | elif [[ "${EBUILD_PHASE}" == "compile" ]]; then |
|
|
517 | python_default_function() { |
|
|
518 | emake |
|
|
519 | } |
|
|
520 | elif [[ "${EBUILD_PHASE}" == "test" ]]; then |
|
|
521 | python_default_function() { |
|
|
522 | if emake -j1 -n check &> /dev/null; then |
|
|
523 | emake -j1 check |
|
|
524 | elif emake -j1 -n test &> /dev/null; then |
|
|
525 | emake -j1 test |
|
|
526 | fi |
|
|
527 | } |
|
|
528 | elif [[ "${EBUILD_PHASE}" == "install" ]]; then |
|
|
529 | python_default_function() { |
|
|
530 | emake DESTDIR="${D}" install |
|
|
531 | } |
|
|
532 | else |
|
|
533 | die "${FUNCNAME}(): '--default-function' option cannot be used in this ebuild phase" |
|
|
534 | fi |
|
|
535 | function="python_default_function" |
|
|
536 | fi |
|
|
537 | |
|
|
538 | for ((i = 1; i < "${#FUNCNAME[@]}"; i++)); do |
|
|
539 | if [[ "${FUNCNAME[${i}]}" == "${FUNCNAME}" ]]; then |
|
|
540 | die "${FUNCNAME}(): Invalid call stack" |
|
|
541 | fi |
|
|
542 | done |
|
|
543 | |
|
|
544 | if [[ "${quiet}" == "0" ]]; then |
|
|
545 | [[ "${EBUILD_PHASE}" == "setup" ]] && action="Setting up" |
|
|
546 | [[ "${EBUILD_PHASE}" == "unpack" ]] && action="Unpacking" |
|
|
547 | [[ "${EBUILD_PHASE}" == "prepare" ]] && action="Preparation" |
|
|
548 | [[ "${EBUILD_PHASE}" == "configure" ]] && action="Configuration" |
|
|
549 | [[ "${EBUILD_PHASE}" == "compile" ]] && action="Building" |
|
|
550 | [[ "${EBUILD_PHASE}" == "test" ]] && action="Testing" |
|
|
551 | [[ "${EBUILD_PHASE}" == "install" ]] && action="Installation" |
|
|
552 | [[ "${EBUILD_PHASE}" == "preinst" ]] && action="Preinstallation" |
|
|
553 | [[ "${EBUILD_PHASE}" == "postinst" ]] && action="Postinstallation" |
|
|
554 | [[ "${EBUILD_PHASE}" == "prerm" ]] && action="Preuninstallation" |
|
|
555 | [[ "${EBUILD_PHASE}" == "postrm" ]] && action="Postuninstallation" |
|
|
556 | fi |
|
|
557 | |
|
|
558 | validate_PYTHON_ABIS |
|
|
559 | if [[ "${final_ABI}" == "1" ]]; then |
|
|
560 | iterated_PYTHON_ABIS="$(PYTHON -f --ABI)" |
|
|
561 | else |
|
|
562 | iterated_PYTHON_ABIS="${PYTHON_ABIS}" |
|
|
563 | fi |
|
|
564 | for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do |
|
|
565 | if [[ "${quiet}" == "0" ]]; then |
|
|
566 | if [[ -n "${action_message_template}" ]]; then |
|
|
567 | action_message="$(eval echo -n "${action_message_template}")" |
|
|
568 | else |
|
|
569 | action_message="${action} of ${CATEGORY}/${PF} with $(python_get_implementation) $(python_get_version)..." |
|
|
570 | fi |
|
|
571 | echo " ${_GREEN}*${_NORMAL} ${_BLUE}${action_message}${_NORMAL}" |
|
|
572 | fi |
|
|
573 | |
|
|
574 | if [[ "${separate_build_dirs}" == "1" ]]; then |
|
|
575 | if [[ -n "${source_dir}" ]]; then |
|
|
576 | export BUILDDIR="${S}/${source_dir}-${PYTHON_ABI}" |
|
|
577 | else |
|
|
578 | export BUILDDIR="${S}-${PYTHON_ABI}" |
|
|
579 | fi |
|
|
580 | pushd "${BUILDDIR}" > /dev/null || die "pushd failed" |
|
|
581 | else |
|
|
582 | export BUILDDIR="${S}" |
|
|
583 | fi |
|
|
584 | |
|
|
585 | previous_directory="$(pwd)" |
|
|
586 | previous_directory_stack="$(dirs -p)" |
|
|
587 | previous_directory_stack_length="$(dirs -p | wc -l)" |
|
|
588 | |
|
|
589 | if ! has "${EAPI}" 0 1 2 3 && has "${PYTHON_ABI}" ${FAILURE_TOLERANT_PYTHON_ABIS}; then |
|
|
590 | EPYTHON="$(PYTHON)" nonfatal "${function}" "$@" |
|
|
591 | else |
|
|
592 | EPYTHON="$(PYTHON)" "${function}" "$@" |
|
|
593 | fi |
|
|
594 | |
|
|
595 | if [[ "$?" != "0" ]]; then |
|
|
596 | if [[ -n "${failure_message_template}" ]]; then |
|
|
597 | failure_message="$(eval echo -n "${failure_message_template}")" |
|
|
598 | else |
|
|
599 | failure_message="${action} failed with $(python_get_implementation) $(python_get_version) in ${function}() function" |
|
|
600 | fi |
|
|
601 | |
|
|
602 | if [[ "${nonfatal}" == "1" ]]; then |
|
|
603 | if [[ "${quiet}" == "0" ]]; then |
|
|
604 | ewarn "${_RED}${failure_message}${_NORMAL}" |
|
|
605 | fi |
|
|
606 | elif [[ "${final_ABI}" == "0" ]] && has "${PYTHON_ABI}" ${FAILURE_TOLERANT_PYTHON_ABIS}; then |
|
|
607 | if [[ "${EBUILD_PHASE}" != "test" ]] || ! has test-fail-continue ${FEATURES}; then |
|
|
608 | local enabled_PYTHON_ABIS= other_PYTHON_ABI |
|
|
609 | for other_PYTHON_ABI in ${PYTHON_ABIS}; do |
|
|
610 | [[ "${other_PYTHON_ABI}" != "${PYTHON_ABI}" ]] && enabled_PYTHON_ABIS+="${enabled_PYTHON_ABIS:+ }${other_PYTHON_ABI}" |
|
|
611 | done |
|
|
612 | export PYTHON_ABIS="${enabled_PYTHON_ABIS}" |
|
|
613 | fi |
|
|
614 | if [[ "${quiet}" == "0" ]]; then |
|
|
615 | ewarn "${_RED}${failure_message}${_NORMAL}" |
|
|
616 | fi |
|
|
617 | if [[ -z "${PYTHON_ABIS}" ]]; then |
|
|
618 | die "${function}() function failed with all enabled versions of Python" |
|
|
619 | fi |
|
|
620 | else |
|
|
621 | die "${failure_message}" |
|
|
622 | fi |
|
|
623 | fi |
|
|
624 | |
|
|
625 | # Ensure that directory stack has not been decreased. |
|
|
626 | if [[ "$(dirs -p | wc -l)" -lt "${previous_directory_stack_length}" ]]; then |
|
|
627 | die "Directory stack decreased illegally" |
|
|
628 | fi |
|
|
629 | |
|
|
630 | # Avoid side effects of earlier returning from the specified function. |
|
|
631 | while [[ "$(dirs -p | wc -l)" -gt "${previous_directory_stack_length}" ]]; do |
|
|
632 | popd > /dev/null || die "popd failed" |
|
|
633 | done |
|
|
634 | |
|
|
635 | # Ensure that the bottom part of directory stack has not been changed. Restore |
|
|
636 | # previous directory (from before running of the specified function) before |
|
|
637 | # comparison of directory stacks to avoid mismatch of directory stacks after |
|
|
638 | # potential using of 'cd' to change current directory. Restoration of previous |
|
|
639 | # directory allows to safely use 'cd' to change current directory in the |
|
|
640 | # specified function without changing it back to original directory. |
|
|
641 | cd "${previous_directory}" |
|
|
642 | if [[ "$(dirs -p)" != "${previous_directory_stack}" ]]; then |
|
|
643 | die "Directory stack changed illegally" |
|
|
644 | fi |
|
|
645 | |
|
|
646 | if [[ "${separate_build_dirs}" == "1" ]]; then |
|
|
647 | popd > /dev/null || die "popd failed" |
|
|
648 | fi |
|
|
649 | unset BUILDDIR |
|
|
650 | done |
|
|
651 | |
|
|
652 | if [[ "${default_function}" == "1" ]]; then |
|
|
653 | unset -f python_default_function |
|
|
654 | fi |
|
|
655 | } |
|
|
656 | |
|
|
657 | # @FUNCTION: python_copy_sources |
|
|
658 | # @USAGE: <directory="${S}"> [directory] |
|
|
659 | # @DESCRIPTION: |
|
|
660 | # Copy unpacked sources of current package to separate build directory for each Python ABI. |
|
|
661 | python_copy_sources() { |
|
|
662 | local dir dirs=() PYTHON_ABI |
|
|
663 | |
|
|
664 | if [[ "$#" -eq 0 ]]; then |
|
|
665 | if [[ "${WORKDIR}" == "${S}" ]]; then |
|
|
666 | die "${FUNCNAME}() cannot be used" |
|
|
667 | fi |
|
|
668 | dirs=("${S}") |
|
|
669 | else |
|
|
670 | dirs=("$@") |
|
|
671 | fi |
|
|
672 | |
|
|
673 | validate_PYTHON_ABIS |
|
|
674 | for PYTHON_ABI in ${PYTHON_ABIS}; do |
|
|
675 | for dir in "${dirs[@]}"; do |
|
|
676 | cp -pr "${dir}" "${dir}-${PYTHON_ABI}" > /dev/null || die "Copying of sources failed" |
|
|
677 | done |
|
|
678 | done |
|
|
679 | } |
|
|
680 | |
|
|
681 | # @FUNCTION: python_set_build_dir_symlink |
|
|
682 | # @USAGE: <directory="build"> |
|
|
683 | # @DESCRIPTION: |
|
|
684 | # Create build directory symlink. |
|
|
685 | python_set_build_dir_symlink() { |
|
|
686 | local dir="$1" |
|
|
687 | |
|
|
688 | [[ -z "${PYTHON_ABI}" ]] && die "PYTHON_ABI variable not set" |
|
|
689 | [[ -z "${dir}" ]] && dir="build" |
|
|
690 | |
|
|
691 | # Do not delete preexistent directories. |
|
|
692 | rm -f "${dir}" || die "Deletion of '${dir}' failed" |
|
|
693 | ln -s "${dir}-${PYTHON_ABI}" "${dir}" || die "Creation of '${dir}' directory symlink failed" |
|
|
694 | } |
|
|
695 | |
|
|
696 | # @FUNCTION: python_generate_wrapper_scripts |
|
|
697 | # @USAGE: [-E|--respect-EPYTHON] [-f|--force] [-q|--quiet] [--] <file> [files] |
|
|
698 | # @DESCRIPTION: |
|
|
699 | # Generate wrapper scripts. Existing files are overwritten only with --force option. |
|
|
700 | # If --respect-EPYTHON option is specified, then generated wrapper scripts will |
|
|
701 | # respect EPYTHON variable at run time. |
|
|
702 | python_generate_wrapper_scripts() { |
|
|
703 | _python_initialize_prefix_variables |
|
|
704 | |
|
|
705 | local eselect_python_option file force="0" quiet="0" PYTHON_ABI python2_enabled="0" python3_enabled="0" respect_EPYTHON="0" |
|
|
706 | |
|
|
707 | while (($#)); do |
|
|
708 | case "$1" in |
|
|
709 | -E|--respect-EPYTHON) |
|
|
710 | respect_EPYTHON="1" |
|
|
711 | ;; |
|
|
712 | -f|--force) |
|
|
713 | force="1" |
|
|
714 | ;; |
|
|
715 | -q|--quiet) |
|
|
716 | quiet="1" |
|
|
717 | ;; |
|
|
718 | --) |
|
|
719 | shift |
|
|
720 | break |
|
|
721 | ;; |
|
|
722 | -*) |
|
|
723 | die "${FUNCNAME}(): Unrecognized option '$1'" |
|
|
724 | ;; |
|
|
725 | *) |
|
|
726 | break |
|
|
727 | ;; |
|
|
728 | esac |
|
|
729 | shift |
|
|
730 | done |
|
|
731 | |
|
|
732 | if [[ "$#" -eq 0 ]]; then |
|
|
733 | die "${FUNCNAME}(): Missing arguments" |
|
|
734 | fi |
|
|
735 | |
|
|
736 | validate_PYTHON_ABIS |
|
|
737 | for PYTHON_ABI in "${_CPYTHON2_SUPPORTED_ABIS[@]}"; do |
|
|
738 | if has "${PYTHON_ABI}" ${PYTHON_ABIS}; then |
|
|
739 | python2_enabled="1" |
|
|
740 | fi |
|
|
741 | done |
|
|
742 | for PYTHON_ABI in "${_CPYTHON3_SUPPORTED_ABIS[@]}"; do |
|
|
743 | if has "${PYTHON_ABI}" ${PYTHON_ABIS}; then |
|
|
744 | python3_enabled="1" |
|
|
745 | fi |
|
|
746 | done |
|
|
747 | |
|
|
748 | if [[ "${python2_enabled}" == "1" && "${python3_enabled}" == "1" ]]; then |
|
|
749 | eselect_python_option= |
|
|
750 | elif [[ "${python2_enabled}" == "1" && "${python3_enabled}" == "0" ]]; then |
|
|
751 | eselect_python_option="--python2" |
|
|
752 | elif [[ "${python2_enabled}" == "0" && "${python3_enabled}" == "1" ]]; then |
|
|
753 | eselect_python_option="--python3" |
|
|
754 | else |
|
|
755 | die "${FUNCNAME}(): Unsupported environment" |
|
|
756 | fi |
|
|
757 | |
|
|
758 | for file in "$@"; do |
|
|
759 | if [[ -f "${file}" && "${force}" == "0" ]]; then |
|
|
760 | die "${FUNCNAME}(): '$1' already exists" |
|
|
761 | fi |
|
|
762 | |
|
|
763 | if [[ "${quiet}" == "0" ]]; then |
|
|
764 | einfo "Generating '${file#${D%/}}' wrapper script" |
|
|
765 | fi |
|
|
766 | |
|
|
767 | cat << EOF > "${file}" |
|
|
768 | #!/usr/bin/env python |
|
|
769 | # Gentoo '${file##*/}' wrapper script |
|
|
770 | |
|
|
771 | import os |
|
|
772 | import re |
|
|
773 | import subprocess |
|
|
774 | import sys |
|
|
775 | |
|
|
776 | EPYTHON_re = re.compile(r"^python(\d+\.\d+)$") |
|
|
777 | |
|
|
778 | EOF |
|
|
779 | if [[ "$?" != "0" ]]; then |
|
|
780 | die "${FUNCNAME}(): Generation of '$1' failed" |
|
|
781 | fi |
|
|
782 | if [[ "${respect_EPYTHON}" == "1" ]]; then |
|
|
783 | cat << EOF >> "${file}" |
|
|
784 | EPYTHON = os.environ.get("EPYTHON") |
|
|
785 | if EPYTHON: |
|
|
786 | EPYTHON_matched = EPYTHON_re.match(EPYTHON) |
|
|
787 | if EPYTHON_matched: |
|
|
788 | PYTHON_ABI = EPYTHON_matched.group(1) |
|
|
789 | else: |
|
|
790 | sys.stderr.write("EPYTHON variable has unrecognized value '%s'\n" % EPYTHON) |
|
|
791 | sys.exit(1) |
|
|
792 | else: |
|
|
793 | try: |
|
|
794 | eselect_process = subprocess.Popen(["${EPREFIX}/usr/bin/eselect", "python", "show"${eselect_python_option:+, $(echo "\"")}${eselect_python_option}${eselect_python_option:+$(echo "\"")}], stdout=subprocess.PIPE) |
|
|
795 | if eselect_process.wait() != 0: |
|
|
796 | raise ValueError |
|
|
797 | except (OSError, ValueError): |
|
|
798 | sys.stderr.write("Execution of 'eselect python show${eselect_python_option:+ }${eselect_python_option}' failed\n") |
|
|
799 | sys.exit(1) |
|
|
800 | |
|
|
801 | eselect_output = eselect_process.stdout.read() |
|
|
802 | if not isinstance(eselect_output, str): |
|
|
803 | # Python 3 |
|
|
804 | eselect_output = eselect_output.decode() |
|
|
805 | |
|
|
806 | EPYTHON_matched = EPYTHON_re.match(eselect_output) |
|
|
807 | if EPYTHON_matched: |
|
|
808 | PYTHON_ABI = EPYTHON_matched.group(1) |
|
|
809 | else: |
|
|
810 | sys.stderr.write("'eselect python show${eselect_python_option:+ }${eselect_python_option}' printed unrecognized value '%s" % eselect_output) |
|
|
811 | sys.exit(1) |
|
|
812 | EOF |
|
|
813 | if [[ "$?" != "0" ]]; then |
|
|
814 | die "${FUNCNAME}(): Generation of '$1' failed" |
|
|
815 | fi |
|
|
816 | else |
|
|
817 | cat << EOF >> "${file}" |
|
|
818 | try: |
|
|
819 | eselect_process = subprocess.Popen(["${EPREFIX}/usr/bin/eselect", "python", "show"${eselect_python_option:+, $(echo "\"")}${eselect_python_option}${eselect_python_option:+$(echo "\"")}], stdout=subprocess.PIPE) |
|
|
820 | if eselect_process.wait() != 0: |
|
|
821 | raise ValueError |
|
|
822 | except (OSError, ValueError): |
|
|
823 | sys.stderr.write("Execution of 'eselect python show${eselect_python_option:+ }${eselect_python_option}' failed\n") |
|
|
824 | sys.exit(1) |
|
|
825 | |
|
|
826 | eselect_output = eselect_process.stdout.read() |
|
|
827 | if not isinstance(eselect_output, str): |
|
|
828 | # Python 3 |
|
|
829 | eselect_output = eselect_output.decode() |
|
|
830 | |
|
|
831 | EPYTHON_matched = EPYTHON_re.match(eselect_output) |
|
|
832 | if EPYTHON_matched: |
|
|
833 | PYTHON_ABI = EPYTHON_matched.group(1) |
|
|
834 | else: |
|
|
835 | sys.stderr.write("'eselect python show${eselect_python_option:+ }${eselect_python_option}' printed unrecognized value '%s" % eselect_output) |
|
|
836 | sys.exit(1) |
|
|
837 | EOF |
|
|
838 | if [[ "$?" != "0" ]]; then |
|
|
839 | die "${FUNCNAME}(): Generation of '$1' failed" |
|
|
840 | fi |
|
|
841 | fi |
|
|
842 | cat << EOF >> "${file}" |
|
|
843 | |
|
|
844 | os.environ["PYTHON_SCRIPT_NAME"] = sys.argv[0] |
|
|
845 | target_executable = "%s-%s" % (os.path.realpath(sys.argv[0]), PYTHON_ABI) |
|
|
846 | if not os.path.exists(target_executable): |
|
|
847 | sys.stderr.write("'%s' does not exist\n" % target_executable) |
|
|
848 | sys.exit(1) |
|
|
849 | |
|
|
850 | os.execv(target_executable, sys.argv) |
|
|
851 | EOF |
|
|
852 | if [[ "$?" != "0" ]]; then |
|
|
853 | die "${FUNCNAME}(): Generation of '$1' failed" |
|
|
854 | fi |
|
|
855 | fperms +x "${file#${ED%/}}" || die "fperms '${file}' failed" |
|
|
856 | done |
|
|
857 | } |
|
|
858 | |
|
|
859 | # ================================================================================================ |
|
|
860 | # ====== FUNCTIONS FOR PACKAGES NOT SUPPORTING INSTALLATION FOR MULTIPLE VERSIONS OF PYTHON ====== |
|
|
861 | # ================================================================================================ |
|
|
862 | |
|
|
863 | # @FUNCTION: python_set_active_version |
|
|
864 | # @USAGE: <CPython_ABI|2|3> |
|
|
865 | # @DESCRIPTION: |
|
|
866 | # Set specified version of CPython as active version of Python. |
|
|
867 | python_set_active_version() { |
|
|
868 | if [[ -n "${SUPPORT_PYTHON_ABIS}" ]]; then |
|
|
869 | die "${FUNCNAME}() cannot be used in ebuilds of packages supporting installation for multiple versions of Python" |
|
|
870 | fi |
|
|
871 | |
|
|
872 | if [[ "$#" -ne 1 ]]; then |
|
|
873 | die "${FUNCNAME}() requires 1 argument" |
|
|
874 | fi |
|
|
875 | |
|
|
876 | _python_initial_sanity_checks |
|
|
877 | |
|
|
878 | if [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+$ ]]; then |
|
|
879 | if ! _python_implementation && ! has_version "dev-lang/python:$1"; then |
|
|
880 | die "${FUNCNAME}(): 'dev-lang/python:$1' is not installed" |
|
|
881 | fi |
|
|
882 | export EPYTHON="$(PYTHON "$1")" |
|
|
883 | elif [[ "$1" == "2" ]]; then |
|
|
884 | if ! _python_implementation && ! has_version "=dev-lang/python-2*"; then |
|
|
885 | die "${FUNCNAME}(): '=dev-lang/python-2*' is not installed" |
|
|
886 | fi |
|
|
887 | export EPYTHON="$(PYTHON -2)" |
|
|
888 | elif [[ "$1" == "3" ]]; then |
|
|
889 | if ! _python_implementation && ! has_version "=dev-lang/python-3*"; then |
|
|
890 | die "${FUNCNAME}(): '=dev-lang/python-3*' is not installed" |
|
|
891 | fi |
|
|
892 | export EPYTHON="$(PYTHON -3)" |
|
|
893 | else |
|
|
894 | die "${FUNCNAME}(): Unrecognized argument '$1'" |
|
|
895 | fi |
|
|
896 | |
|
|
897 | # PYTHON_ABI variable is intended to be used only in ebuilds/eclasses, |
|
|
898 | # so it does not need to be exported to subprocesses. |
|
|
899 | PYTHON_ABI="${EPYTHON#python}" |
|
|
900 | PYTHON_ABI="${PYTHON_ABI%%-*}" |
|
|
901 | |
|
|
902 | _python_final_sanity_checks |
|
|
903 | |
|
|
904 | # python-updater checks PYTHON_REQUESTED_ACTIVE_VERSION variable. |
|
|
905 | PYTHON_REQUESTED_ACTIVE_VERSION="$1" |
|
|
906 | } |
|
|
907 | |
|
|
908 | # @FUNCTION: python_need_rebuild |
|
|
909 | # @DESCRIPTION: Mark current package for rebuilding by python-updater after |
|
|
910 | # switching of active version of Python. |
|
|
911 | python_need_rebuild() { |
|
|
912 | if [[ -n "${SUPPORT_PYTHON_ABIS}" ]]; then |
|
|
913 | die "${FUNCNAME}() cannot be used in ebuilds of packages supporting installation for multiple versions of Python" |
|
|
914 | fi |
|
|
915 | |
|
|
916 | export PYTHON_NEED_REBUILD="$(PYTHON --ABI)" |
|
|
917 | } |
|
|
918 | |
|
|
919 | # ================================================================================================ |
|
|
920 | # ======================================= GETTER FUNCTIONS ======================================= |
|
|
921 | # ================================================================================================ |
|
|
922 | |
|
|
923 | _PYTHON_ABI_EXTRACTION_COMMAND='import platform |
|
|
924 | import sys |
|
|
925 | sys.stdout.write(".".join(str(x) for x in sys.version_info[:2])) |
|
|
926 | if platform.system()[:4] == "Java": |
|
|
927 | sys.stdout.write("-jython")' |
|
|
928 | |
|
|
929 | _python_get_implementation() { |
|
|
930 | if [[ "$#" -ne 1 ]]; then |
|
|
931 | die "${FUNCNAME}() requires 1 argument" |
|
|
932 | fi |
|
|
933 | |
|
|
934 | if [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+$ ]]; then |
|
|
935 | echo "CPython" |
|
|
936 | elif [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+-jython$ ]]; then |
|
|
937 | echo "Jython" |
|
|
938 | else |
|
|
939 | die "${FUNCNAME}(): Unrecognized Python ABI '$1'" |
|
|
940 | fi |
|
|
941 | } |
|
|
942 | |
|
|
943 | # @FUNCTION: PYTHON |
|
|
944 | # @USAGE: [-2] [-3] [--ABI] [-a|--absolute-path] [-f|--final-ABI] [--] <Python_ABI="${PYTHON_ABI}"> |
|
|
945 | # @DESCRIPTION: |
|
|
946 | # Print filename of Python interpreter for specified Python ABI. If Python_ABI argument |
|
|
947 | # is ommitted, then PYTHON_ABI environment variable must be set and is used. |
|
|
948 | # If -2 option is specified, then active version of Python 2 is used. |
|
|
949 | # If -3 option is specified, then active version of Python 3 is used. |
|
|
950 | # If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. |
|
|
951 | # -2, -3 and --final-ABI options and Python_ABI argument cannot be specified simultaneously. |
|
|
952 | # If --ABI option is specified, then only specified Python ABI is printed instead of |
|
|
953 | # filename of Python interpreter. |
|
|
954 | # If --absolute-path option is specified, then absolute path to Python interpreter is printed. |
|
|
955 | # --ABI and --absolute-path options cannot be specified simultaneously. |
|
|
956 | PYTHON() { |
|
|
957 | local ABI_output="0" absolute_path_output="0" final_ABI="0" PYTHON_ABI="${PYTHON_ABI}" python_interpreter python2="0" python3="0" |
|
|
958 | |
|
|
959 | while (($#)); do |
|
|
960 | case "$1" in |
|
|
961 | -2) |
|
|
962 | python2="1" |
|
|
963 | ;; |
|
|
964 | -3) |
|
|
965 | python3="1" |
|
|
966 | ;; |
|
|
967 | --ABI) |
|
|
968 | ABI_output="1" |
|
|
969 | ;; |
|
|
970 | -a|--absolute-path) |
|
|
971 | absolute_path_output="1" |
|
|
972 | ;; |
|
|
973 | -f|--final-ABI) |
|
|
974 | final_ABI="1" |
|
|
975 | ;; |
|
|
976 | --) |
|
|
977 | shift |
|
|
978 | break |
|
|
979 | ;; |
|
|
980 | -*) |
|
|
981 | die "${FUNCNAME}(): Unrecognized option '$1'" |
|
|
982 | ;; |
|
|
983 | *) |
|
|
984 | break |
|
|
985 | ;; |
|
|
986 | esac |
|
|
987 | shift |
|
|
988 | done |
|
|
989 | |
|
|
990 | if [[ "${ABI_output}" == "1" && "${absolute_path_output}" == "1" ]]; then |
|
|
991 | die "${FUNCNAME}(): '--ABI and '--absolute-path' options cannot be specified simultaneously" |
|
|
992 | fi |
|
|
993 | |
|
|
994 | if [[ "$((${python2} + ${python3} + ${final_ABI}))" -gt 1 ]]; then |
|
|
995 | die "${FUNCNAME}(): '-2', '-3' or '--final-ABI' options cannot be specified simultaneously" |
|
|
996 | fi |
|
|
997 | |
|
|
998 | if [[ "$#" -eq 0 ]]; then |
|
|
999 | if [[ "${final_ABI}" == "1" ]]; then |
|
|
1000 | if has "${EAPI:-0}" 0 1 2 3 4 && [[ -z "${SUPPORT_PYTHON_ABIS}" ]]; then |
|
|
1001 | die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple versions of Python" |
|
|
1002 | fi |
|
|
1003 | validate_PYTHON_ABIS |
|
|
1004 | PYTHON_ABI="${PYTHON_ABIS##* }" |
|
|
1005 | elif [[ "${python2}" == "1" ]]; then |
|
|
1006 | PYTHON_ABI="$(eselect python show --python2 --ABI)" |
|
|
1007 | if [[ -z "${PYTHON_ABI}" ]]; then |
|
|
1008 | die "${FUNCNAME}(): Active Python 2 interpreter not set" |
|
|
1009 | elif [[ "${PYTHON_ABI}" != "2."* ]]; then |
|
|
1010 | die "${FUNCNAME}(): Internal error in \`eselect python show --python2\`" |
|
|
1011 | fi |
|
|
1012 | elif [[ "${python3}" == "1" ]]; then |
|
|
1013 | PYTHON_ABI="$(eselect python show --python3 --ABI)" |
|
|
1014 | if [[ -z "${PYTHON_ABI}" ]]; then |
|
|
1015 | die "${FUNCNAME}(): Active Python 3 interpreter not set" |
|
|
1016 | elif [[ "${PYTHON_ABI}" != "3."* ]]; then |
|
|
1017 | die "${FUNCNAME}(): Internal error in \`eselect python show --python3\`" |
|
|
1018 | fi |
|
|
1019 | elif [[ -z "${SUPPORT_PYTHON_ABIS}" ]]; then |
|
|
1020 | PYTHON_ABI="$("${EPREFIX}/usr/bin/python" -c "${_PYTHON_ABI_EXTRACTION_COMMAND}")" |
|
|
1021 | elif [[ -z "${PYTHON_ABI}" ]]; then |
|
|
1022 | die "${FUNCNAME}(): Invalid usage: Python ABI not specified" |
|
|
1023 | fi |
|
|
1024 | elif [[ "$#" -eq 1 ]]; then |
|
|
1025 | if [[ "${final_ABI}" == "1" ]]; then |
|
|
1026 | die "${FUNCNAME}(): '--final-ABI' option and Python ABI cannot be specified simultaneously" |
|
|
1027 | fi |
|
|
1028 | if [[ "${python2}" == "1" ]]; then |
|
|
1029 | die "${FUNCNAME}(): '-2' option and Python ABI cannot be specified simultaneously" |
|
|
1030 | fi |
|
|
1031 | if [[ "${python3}" == "1" ]]; then |
|
|
1032 | die "${FUNCNAME}(): '-3' option and Python ABI cannot be specified simultaneously" |
|
|
1033 | fi |
|
|
1034 | PYTHON_ABI="$1" |
|
|
1035 | else |
|
|
1036 | die "${FUNCNAME}(): Invalid usage" |
|
|
1037 | fi |
|
|
1038 | |
|
|
1039 | if [[ "${ABI_output}" == "1" ]]; then |
|
|
1040 | echo -n "${PYTHON_ABI}" |
|
|
1041 | return |
|
|
1042 | else |
|
|
1043 | if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then |
|
|
1044 | python_interpreter="python${PYTHON_ABI}" |
|
|
1045 | elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then |
|
|
1046 | python_interpreter="jython-${PYTHON_ABI%-jython}" |
|
|
1047 | fi |
|
|
1048 | |
|
|
1049 | if [[ "${absolute_path_output}" == "1" ]]; then |
|
|
1050 | echo -n "${EPREFIX}/usr/bin/${python_interpreter}" |
|
|
1051 | else |
|
|
1052 | echo -n "${python_interpreter}" |
|
|
1053 | fi |
|
|
1054 | fi |
|
|
1055 | |
|
|
1056 | if [[ -n "${ABI}" && "${ABI}" != "${DEFAULT_ABI}" && "${DEFAULT_ABI}" != "default" ]]; then |
|
|
1057 | echo -n "-${ABI}" |
|
|
1058 | fi |
|
|
1059 | } |
|
|
1060 | |
|
|
1061 | # @FUNCTION: python_get_implementation |
|
|
1062 | # @USAGE: [-f|--final-ABI] |
|
|
1063 | # @DESCRIPTION: |
|
|
1064 | # Print name of Python implementation. |
|
|
1065 | # If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. |
|
|
1066 | python_get_implementation() { |
|
|
1067 | local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}" |
|
|
1068 | |
|
|
1069 | while (($#)); do |
|
|
1070 | case "$1" in |
|
|
1071 | -f|--final-ABI) |
|
|
1072 | final_ABI="1" |
|
|
1073 | ;; |
|
|
1074 | -*) |
|
|
1075 | die "${FUNCNAME}(): Unrecognized option '$1'" |
|
|
1076 | ;; |
|
|
1077 | *) |
|
|
1078 | die "${FUNCNAME}(): Invalid usage" |
|
|
1079 | ;; |
|
|
1080 | esac |
|
|
1081 | shift |
|
|
1082 | done |
|
|
1083 | |
|
|
1084 | if [[ "${final_ABI}" == "1" ]]; then |
|
|
1085 | PYTHON_ABI="$(PYTHON -f --ABI)" |
|
|
1086 | elif [[ -z "${PYTHON_ABI}" ]]; then |
|
|
1087 | PYTHON_ABI="$(PYTHON --ABI)" |
|
|
1088 | fi |
|
|
1089 | |
|
|
1090 | echo "$(_python_get_implementation "${PYTHON_ABI}")" |
|
|
1091 | } |
|
|
1092 | |
|
|
1093 | # @FUNCTION: python_get_implementational_package |
|
|
1094 | # @USAGE: [-f|--final-ABI] |
|
|
1095 | # @DESCRIPTION: |
|
|
1096 | # Print category, name and slot of package providing Python implementation. |
|
|
1097 | # If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. |
|
|
1098 | python_get_implementational_package() { |
|
|
1099 | local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}" |
|
|
1100 | |
|
|
1101 | while (($#)); do |
|
|
1102 | case "$1" in |
|
|
1103 | -f|--final-ABI) |
|
|
1104 | final_ABI="1" |
|
|
1105 | ;; |
|
|
1106 | -*) |
|
|
1107 | die "${FUNCNAME}(): Unrecognized option '$1'" |
|
|
1108 | ;; |
|
|
1109 | *) |
|
|
1110 | die "${FUNCNAME}(): Invalid usage" |
|
|
1111 | ;; |
|
|
1112 | esac |
|
|
1113 | shift |
|
|
1114 | done |
|
|
1115 | |
|
|
1116 | if [[ "${final_ABI}" == "1" ]]; then |
|
|
1117 | PYTHON_ABI="$(PYTHON -f --ABI)" |
|
|
1118 | elif [[ -z "${PYTHON_ABI}" ]]; then |
|
|
1119 | PYTHON_ABI="$(PYTHON --ABI)" |
|
|
1120 | fi |
|
|
1121 | |
|
|
1122 | if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then |
|
|
1123 | echo "dev-lang/python:${PYTHON_ABI}" |
|
|
1124 | elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then |
|
|
1125 | echo "dev-java/jython:${PYTHON_ABI%-jython}" |
|
|
1126 | fi |
|
|
1127 | } |
|
|
1128 | |
|
|
1129 | # @FUNCTION: python_get_includedir |
|
|
1130 | # @USAGE: [-f|--final-ABI] |
|
|
1131 | # @DESCRIPTION: |
|
|
1132 | # Print path to Python include directory. |
|
|
1133 | # If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. |
|
|
1134 | python_get_includedir() { |
|
|
1135 | local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}" |
|
|
1136 | |
|
|
1137 | while (($#)); do |
|
|
1138 | case "$1" in |
|
|
1139 | -f|--final-ABI) |
|
|
1140 | final_ABI="1" |
|
|
1141 | ;; |
|
|
1142 | -*) |
|
|
1143 | die "${FUNCNAME}(): Unrecognized option '$1'" |
|
|
1144 | ;; |
|
|
1145 | *) |
|
|
1146 | die "${FUNCNAME}(): Invalid usage" |
|
|
1147 | ;; |
|
|
1148 | esac |
|
|
1149 | shift |
|
|
1150 | done |
|
|
1151 | |
|
|
1152 | if [[ "${final_ABI}" == "1" ]]; then |
|
|
1153 | PYTHON_ABI="$(PYTHON -f --ABI)" |
|
|
1154 | elif [[ -z "${PYTHON_ABI}" ]]; then |
|
|
1155 | PYTHON_ABI="$(PYTHON --ABI)" |
|
|
1156 | fi |
|
|
1157 | |
|
|
1158 | if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then |
|
|
1159 | echo "/usr/include/python${PYTHON_ABI}" |
|
|
1160 | elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then |
|
|
1161 | echo "/usr/share/jython-${PYTHON_ABI%-jython}/Include" |
|
|
1162 | fi |
|
|
1163 | } |
|
|
1164 | |
|
|
1165 | # @FUNCTION: python_get_libdir |
|
|
1166 | # @USAGE: [-f|--final-ABI] |
|
|
1167 | # @DESCRIPTION: |
|
|
1168 | # Print path to Python library directory. |
|
|
1169 | # If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. |
|
|
1170 | python_get_libdir() { |
|
|
1171 | local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}" |
|
|
1172 | |
|
|
1173 | while (($#)); do |
|
|
1174 | case "$1" in |
|
|
1175 | -f|--final-ABI) |
|
|
1176 | final_ABI="1" |
|
|
1177 | ;; |
|
|
1178 | -*) |
|
|
1179 | die "${FUNCNAME}(): Unrecognized option '$1'" |
|
|
1180 | ;; |
|
|
1181 | *) |
|
|
1182 | die "${FUNCNAME}(): Invalid usage" |
|
|
1183 | ;; |
|
|
1184 | esac |
|
|
1185 | shift |
|
|
1186 | done |
|
|
1187 | |
|
|
1188 | if [[ "${final_ABI}" == "1" ]]; then |
|
|
1189 | PYTHON_ABI="$(PYTHON -f --ABI)" |
|
|
1190 | elif [[ -z "${PYTHON_ABI}" ]]; then |
|
|
1191 | PYTHON_ABI="$(PYTHON --ABI)" |
|
|
1192 | fi |
|
|
1193 | |
|
|
1194 | if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then |
|
|
1195 | echo "/usr/$(get_libdir)/python${PYTHON_ABI}" |
|
|
1196 | elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then |
|
|
1197 | echo "/usr/share/jython-${PYTHON_ABI%-jython}/Lib" |
|
|
1198 | fi |
|
|
1199 | } |
|
|
1200 | |
|
|
1201 | # @FUNCTION: python_get_sitedir |
|
|
1202 | # @USAGE: [-f|--final-ABI] |
|
|
1203 | # @DESCRIPTION: |
|
|
1204 | # Print path to Python site-packages directory. |
|
|
1205 | # If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. |
|
|
1206 | python_get_sitedir() { |
|
|
1207 | local options=() |
|
|
1208 | |
|
|
1209 | while (($#)); do |
|
|
1210 | case "$1" in |
|
|
1211 | -f|--final-ABI) |
|
|
1212 | options+=("$1") |
|
|
1213 | ;; |
|
|
1214 | -*) |
|
|
1215 | die "${FUNCNAME}(): Unrecognized option '$1'" |
|
|
1216 | ;; |
|
|
1217 | *) |
|
|
1218 | die "${FUNCNAME}(): Invalid usage" |
|
|
1219 | ;; |
|
|
1220 | esac |
|
|
1221 | shift |
|
|
1222 | done |
|
|
1223 | |
|
|
1224 | echo "$(python_get_libdir "${options[@]}")/site-packages" |
|
|
1225 | } |
|
|
1226 | |
|
|
1227 | # @FUNCTION: python_get_library |
|
|
1228 | # @USAGE: [-f|--final-ABI] [-l|--linker-option] |
|
|
1229 | # @DESCRIPTION: |
|
|
1230 | # Print path to Python library. |
|
|
1231 | # If --linker-option is specified, then "-l${library}" linker option is printed. |
|
|
1232 | # If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. |
|
|
1233 | python_get_library() { |
|
|
1234 | local final_ABI="0" linker_option="0" PYTHON_ABI="${PYTHON_ABI}" |
|
|
1235 | |
|
|
1236 | while (($#)); do |
|
|
1237 | case "$1" in |
|
|
1238 | -f|--final-ABI) |
|
|
1239 | final_ABI="1" |
|
|
1240 | ;; |
|
|
1241 | -l|--linker-option) |
|
|
1242 | linker_option="1" |
|
|
1243 | ;; |
|
|
1244 | -*) |
|
|
1245 | die "${FUNCNAME}(): Unrecognized option '$1'" |
|
|
1246 | ;; |
|
|
1247 | *) |
|
|
1248 | die "${FUNCNAME}(): Invalid usage" |
|
|
1249 | ;; |
|
|
1250 | esac |
|
|
1251 | shift |
|
|
1252 | done |
|
|
1253 | |
|
|
1254 | if [[ "${final_ABI}" == "1" ]]; then |
|
|
1255 | PYTHON_ABI="$(PYTHON -f --ABI)" |
|
|
1256 | elif [[ -z "${PYTHON_ABI}" ]]; then |
|
|
1257 | PYTHON_ABI="$(PYTHON --ABI)" |
|
|
1258 | fi |
|
|
1259 | |
|
|
1260 | if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then |
|
|
1261 | if [[ "${linker_option}" == "1" ]]; then |
|
|
1262 | echo "-lpython${PYTHON_ABI}" |
|
|
1263 | else |
|
|
1264 | echo "/usr/$(get_libdir)/libpython${PYTHON_ABI}$(get_libname)" |
|
|
1265 | fi |
|
|
1266 | elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then |
|
|
1267 | die "${FUNCNAME}(): Jython does not have shared library" |
|
|
1268 | fi |
|
|
1269 | } |
|
|
1270 | |
|
|
1271 | # @FUNCTION: python_get_version |
|
|
1272 | # @USAGE: [-f|--final-ABI] [--full] [--major] [--minor] [--micro] |
|
|
1273 | # @DESCRIPTION: |
|
|
1274 | # Print Python version. |
|
|
1275 | # --full, --major, --minor and --micro options cannot be specified simultaneously. |
|
|
1276 | # If --full, --major, --minor and --micro options are not specified, then "${major_version}.${minor_version}" is printed. |
|
|
1277 | # If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. |
|
|
1278 | python_get_version() { |
|
|
1279 | local final_ABI="0" full="0" major="0" minor="0" micro="0" python_command |
|
|
1280 | |
|
|
1281 | while (($#)); do |
|
|
1282 | case "$1" in |
|
|
1283 | -f|--final-ABI) |
|
|
1284 | final_ABI="1" |
|
|
1285 | ;; |
|
|
1286 | --full) |
|
|
1287 | full="1" |
|
|
1288 | ;; |
|
|
1289 | --major) |
|
|
1290 | major="1" |
|
|
1291 | ;; |
|
|
1292 | --minor) |
|
|
1293 | minor="1" |
|
|
1294 | ;; |
|
|
1295 | --micro) |
|
|
1296 | micro="1" |
|
|
1297 | ;; |
|
|
1298 | -*) |
|
|
1299 | die "${FUNCNAME}(): Unrecognized option '$1'" |
|
|
1300 | ;; |
|
|
1301 | *) |
|
|
1302 | die "${FUNCNAME}(): Invalid usage" |
|
|
1303 | ;; |
|
|
1304 | esac |
|
|
1305 | shift |
|
|
1306 | done |
|
|
1307 | |
|
|
1308 | if [[ "$((${full} + ${major} + ${minor} + ${micro}))" -gt 1 ]]; then |
|
|
1309 | die "${FUNCNAME}(): '--full', '--major', '--minor' or '--micro' options cannot be specified simultaneously" |
|
|
1310 | fi |
|
|
1311 | |
|
|
1312 | if [[ "${full}" == "1" ]]; then |
|
|
1313 | python_command="from sys import version_info; print('.'.join(str(x) for x in version_info[:3]))" |
|
|
1314 | elif [[ "${major}" == "1" ]]; then |
|
|
1315 | python_command="from sys import version_info; print(version_info[0])" |
|
|
1316 | elif [[ "${minor}" == "1" ]]; then |
|
|
1317 | python_command="from sys import version_info; print(version_info[1])" |
|
|
1318 | elif [[ "${micro}" == "1" ]]; then |
|
|
1319 | python_command="from sys import version_info; print(version_info[2])" |
|
|
1320 | else |
|
|
1321 | if [[ -n "${PYTHON_ABI}" && "${final_ABI}" == "0" ]]; then |
|
|
1322 | if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then |
|
|
1323 | echo "${PYTHON_ABI}" |
|
|
1324 | elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then |
|
|
1325 | echo "${PYTHON_ABI%-jython}" |
|
|
1326 | fi |
|
|
1327 | return |
|
|
1328 | fi |
|
|
1329 | python_command="from sys import version_info; print('.'.join(str(x) for x in version_info[:2]))" |
|
|
1330 | fi |
|
|
1331 | |
|
|
1332 | if [[ "${final_ABI}" == "1" ]]; then |
|
|
1333 | "$(PYTHON -f)" -c "${python_command}" |
|
|
1334 | else |
|
|
1335 | "$(PYTHON ${PYTHON_ABI})" -c "${python_command}" |
|
|
1336 | fi |
|
|
1337 | } |
|
|
1338 | |
|
|
1339 | # ================================================================================================ |
|
|
1340 | # =================================== MISCELLANEOUS FUNCTIONS ==================================== |
|
|
1341 | # ================================================================================================ |
|
|
1342 | |
|
|
1343 | _python_implementation() { |
|
|
1344 | if [[ "${CATEGORY}/${PN}" == "dev-lang/python" ]]; then |
|
|
1345 | return 0 |
|
|
1346 | elif [[ "${CATEGORY}/${PN}" == "dev-java/jython" ]]; then |
|
|
1347 | return 0 |
|
|
1348 | else |
|
|
1349 | return 1 |
|
|
1350 | fi |
|
|
1351 | } |
|
|
1352 | |
|
|
1353 | _python_initialize_prefix_variables() { |
|
|
1354 | if has "${EAPI:-0}" 0 1 2; then |
|
|
1355 | if [[ -n "${ROOT}" && -z "${EROOT}" ]]; then |
|
|
1356 | EROOT="${ROOT%/}${EPREFIX}/" |
|
|
1357 | fi |
|
|
1358 | if [[ -n "${D}" && -z "${ED}" ]]; then |
|
|
1359 | ED="${D%/}${EPREFIX}/" |
|
|
1360 | fi |
|
|
1361 | fi |
|
|
1362 | } |
|
|
1363 | |
|
|
1364 | unset PYTHON_SANITY_CHECKS |
|
|
1365 | |
|
|
1366 | _python_initial_sanity_checks() { |
|
|
1367 | if [[ "$(declare -p PYTHON_SANITY_CHECKS 2> /dev/null)" != "declare -- PYTHON_SANITY_CHECKS="* ]]; then |
|
|
1368 | # Ensure that /usr/bin/python and /usr/bin/python-config are valid. |
|
|
1369 | if [[ "$(readlink "${EPREFIX}/usr/bin/python")" != "python-wrapper" ]]; then |
|
|
1370 | eerror "'${EPREFIX}/usr/bin/python' is not valid symlink." |
|
|
1371 | eerror "Use \`eselect python set \${python_interpreter}\` to fix this problem." |
|
|
1372 | die "'${EPREFIX}/usr/bin/python' is not valid symlink" |
|
|
1373 | fi |
|
|
1374 | if [[ "$(<"${EPREFIX}/usr/bin/python-config")" != *"Gentoo python-config wrapper script"* ]]; then |
|
|
1375 | eerror "'${EPREFIX}/usr/bin/python-config' is not valid script" |
|
|
1376 | eerror "Use \`eselect python set \${python_interpreter}\` to fix this problem." |
|
|
1377 | die "'${EPREFIX}/usr/bin/python-config' is not valid script" |
|
|
1378 | fi |
|
|
1379 | fi |
|
|
1380 | } |
|
|
1381 | |
|
|
1382 | _python_final_sanity_checks() { |
|
|
1383 | if ! _python_implementation && [[ "$(declare -p PYTHON_SANITY_CHECKS 2> /dev/null)" != "declare -- PYTHON_SANITY_CHECKS="* ]]; then |
|
|
1384 | local PYTHON_ABI="${PYTHON_ABI}" |
|
|
1385 | for PYTHON_ABI in ${PYTHON_ABIS-${PYTHON_ABI}}; do |
|
|
1386 | # Ensure that appropriate version of Python is installed. |
|
|
1387 | if ! has_version "$(python_get_implementational_package)"; then |
|
|
1388 | die "$(python_get_implementational_package) is not installed" |
|
|
1389 | fi |
|
|
1390 | |
|
|
1391 | # Ensure that EPYTHON variable is respected. |
|
|
1392 | if [[ "$(EPYTHON="$(PYTHON)" python -c "${_PYTHON_ABI_EXTRACTION_COMMAND}")" != "${PYTHON_ABI}" ]]; then |
|
|
1393 | eerror "python: '$(type -p python)'" |
|
|
1394 | eerror "ABI: '${ABI}'" |
|
|
1395 | eerror "DEFAULT_ABI: '${DEFAULT_ABI}'" |
|
|
1396 | eerror "EPYTHON: '$(PYTHON)'" |
|
|
1397 | eerror "PYTHON_ABI: '${PYTHON_ABI}'" |
|
|
1398 | eerror "Version of enabled Python: '$(EPYTHON="$(PYTHON)" python -c "${_PYTHON_ABI_EXTRACTION_COMMAND}")'" |
|
|
1399 | die "'python' does not respect EPYTHON variable" |
|
|
1400 | fi |
|
|
1401 | done |
|
|
1402 | fi |
|
|
1403 | PYTHON_SANITY_CHECKS="1" |
|
|
1404 | } |
|
|
1405 | |
|
|
1406 | _python_set_color_variables() { |
|
|
1407 | if [[ "${NOCOLOR:-false}" =~ ^(false|no)$ ]]; then |
|
|
1408 | _BOLD=$'\e[1m' |
|
|
1409 | _RED=$'\e[1;31m' |
|
|
1410 | _GREEN=$'\e[1;32m' |
|
|
1411 | _BLUE=$'\e[1;34m' |
|
|
1412 | _CYAN=$'\e[1;36m' |
|
|
1413 | _NORMAL=$'\e[0m' |
|
|
1414 | else |
|
|
1415 | _BOLD= |
|
|
1416 | _RED= |
|
|
1417 | _GREEN= |
|
|
1418 | _BLUE= |
|
|
1419 | _CYAN= |
|
|
1420 | _NORMAL= |
|
|
1421 | fi |
|
|
1422 | } |
|
|
1423 | |
|
|
1424 | # @FUNCTION: python_convert_shebangs |
|
|
1425 | # @USAGE: [-q|--quiet] [-r|--recursive] [-x|--only-executables] [--] <Python_version> <file|directory> [files|directories] |
|
|
1426 | # @DESCRIPTION: |
|
|
1427 | # Convert shebangs in specified files. Directories can be specified only with --recursive option. |
|
|
1428 | python_convert_shebangs() { |
|
|
1429 | local argument file files=() only_executables="0" python_version quiet="0" recursive="0" |
|
|
1430 | |
|
|
1431 | while (($#)); do |
|
|
1432 | case "$1" in |
|
|
1433 | -r|--recursive) |
|
|
1434 | recursive="1" |
|
|
1435 | ;; |
|
|
1436 | -q|--quiet) |
|
|
1437 | quiet="1" |
|
|
1438 | ;; |
|
|
1439 | -x|--only-executables) |
|
|
1440 | only_executables="1" |
|
|
1441 | ;; |
|
|
1442 | --) |
|
|
1443 | shift |
|
|
1444 | break |
|
|
1445 | ;; |
|
|
1446 | -*) |
|
|
1447 | die "${FUNCNAME}(): Unrecognized option '$1'" |
|
|
1448 | ;; |
|
|
1449 | *) |
|
|
1450 | break |
|
|
1451 | ;; |
|
|
1452 | esac |
|
|
1453 | shift |
|
|
1454 | done |
|
|
1455 | |
|
|
1456 | if [[ "$#" -eq 0 ]]; then |
|
|
1457 | die "${FUNCNAME}(): Missing Python version and files or directories" |
|
|
1458 | elif [[ "$#" -eq 1 ]]; then |
|
|
1459 | die "${FUNCNAME}(): Missing files or directories" |
|
|
1460 | fi |
|
|
1461 | |
|
|
1462 | python_version="$1" |
|
|
1463 | shift |
|
|
1464 | |
|
|
1465 | for argument in "$@"; do |
|
|
1466 | if [[ ! -e "${argument}" ]]; then |
|
|
1467 | die "${FUNCNAME}(): '${argument}' does not exist" |
|
|
1468 | elif [[ -f "${argument}" ]]; then |
|
|
1469 | files+=("${argument}") |
|
|
1470 | elif [[ -d "${argument}" ]]; then |
|
|
1471 | if [[ "${recursive}" == "1" ]]; then |
|
|
1472 | if [[ "${only_executables}" == "1" ]]; then |
|
|
1473 | files+=($(find "${argument}" -perm /111 -type f)) |
|
|
1474 | else |
|
|
1475 | files+=($(find "${argument}" -type f)) |
|
|
1476 | fi |
|
|
1477 | else |
|
|
1478 | die "${FUNCNAME}(): '${argument}' is not a regular file" |
|
|
1479 | fi |
|
|
1480 | else |
|
|
1481 | die "${FUNCNAME}(): '${argument}' is not a regular file or a directory" |
|
|
1482 | fi |
|
|
1483 | done |
|
|
1484 | |
|
|
1485 | for file in "${files[@]}"; do |
|
|
1486 | file="${file#./}" |
|
|
1487 | [[ "${only_executables}" == "1" && ! -x "${file}" ]] && continue |
|
|
1488 | |
|
|
1489 | if [[ "$(head -n1 "${file}")" =~ ^'#!'.*python ]]; then |
|
|
1490 | if [[ "${quiet}" == "0" ]]; then |
|
|
1491 | einfo "Converting shebang in '${file}'" |
|
|
1492 | fi |
|
|
1493 | sed -e "1s/python\([[:digit:]]\+\(\.[[:digit:]]\+\)\?\)\?/python${python_version}/" -i "${file}" || die "Conversion of shebang in '${file}' failed" |
|
|
1494 | |
|
|
1495 | # Delete potential whitespace after "#!". |
|
|
1496 | sed -e '1s/\(^#!\)[[:space:]]*/\1/' -i "${file}" || die "sed '${file}' failed" |
|
|
1497 | fi |
|
|
1498 | done |
|
|
1499 | } |
|
|
1500 | |
|
|
1501 | # ================================================================================================ |
|
|
1502 | # ================================ FUNCTIONS FOR RUNNING OF TESTS ================================ |
|
|
1503 | # ================================================================================================ |
|
|
1504 | |
|
|
1505 | # @ECLASS-VARIABLE: PYTHON_TEST_VERBOSITY |
|
|
1506 | # @DESCRIPTION: |
|
|
1507 | # User-configurable verbosity of tests of Python modules. |
|
|
1508 | # Supported values: 0, 1, 2, 3, 4. |
|
|
1509 | PYTHON_TEST_VERBOSITY="${PYTHON_TEST_VERBOSITY:-1}" |
|
|
1510 | |
|
|
1511 | _python_test_hook() { |
|
|
1512 | if [[ "$#" -ne 1 ]]; then |
|
|
1513 | die "${FUNCNAME}() requires 1 argument" |
|
|
1514 | fi |
|
|
1515 | |
|
|
1516 | if [[ -n "${SUPPORT_PYTHON_ABIS}" && "$(type -t "${FUNCNAME[3]}_$1_hook")" == "function" ]]; then |
|
|
1517 | "${FUNCNAME[3]}_$1_hook" |
|
|
1518 | fi |
|
|
1519 | } |
|
|
1520 | |
|
|
1521 | # @FUNCTION: python_execute_nosetests |
|
|
1522 | # @USAGE: [-P|--PYTHONPATH PYTHONPATH] [-s|--separate-build-dirs] [--] [arguments] |
|
|
1523 | # @DESCRIPTION: |
|
|
1524 | # Execute nosetests for all enabled versions of Python. |
|
|
1525 | # In ebuilds of packages supporting installation for multiple versions of Python, this function |
|
|
1526 | # calls python_execute_nosetests_pre_hook() and python_execute_nosetests_post_hook(), if they are defined. |
|
|
1527 | python_execute_nosetests() { |
|
|
1528 | _python_set_color_variables |
|
|
1529 | |
|
|
1530 | local PYTHONPATH_template= separate_build_dirs= |
|
|
1531 | |
|
|
1532 | while (($#)); do |
|
|
1533 | case "$1" in |
|
|
1534 | -P|--PYTHONPATH) |
|
|
1535 | PYTHONPATH_template="$2" |
|
|
1536 | shift |
|
|
1537 | ;; |
|
|
1538 | -s|--separate-build-dirs) |
|
|
1539 | separate_build_dirs="1" |
|
|
1540 | ;; |
|
|
1541 | --) |
|
|
1542 | shift |
|
|
1543 | break |
|
|
1544 | ;; |
|
|
1545 | -*) |
|
|
1546 | die "${FUNCNAME}(): Unrecognized option '$1'" |
|
|
1547 | ;; |
|
|
1548 | *) |
|
|
1549 | break |
|
|
1550 | ;; |
|
|
1551 | esac |
|
|
1552 | shift |
|
|
1553 | done |
|
|
1554 | |
|
|
1555 | python_test_function() { |
|
|
1556 | local evaluated_PYTHONPATH= |
|
|
1557 | |
|
|
1558 | if [[ -n "${PYTHONPATH_template}" ]]; then |
|
|
1559 | evaluated_PYTHONPATH="$(eval echo -n "${PYTHONPATH_template}")" |
|
|
1560 | if [[ ! -e "${evaluated_PYTHONPATH}" ]]; then |
|
|
1561 | unset evaluated_PYTHONPATH |
|
|
1562 | fi |
|
|
1563 | fi |
|
|
1564 | |
|
|
1565 | _python_test_hook pre |
|
|
1566 | |
|
|
1567 | if [[ -n "${evaluated_PYTHONPATH}" ]]; then |
|
|
1568 | echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@"${_NORMAL} |
|
|
1569 | PYTHONPATH="${evaluated_PYTHONPATH}" nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@" || return "$?" |
|
|
1570 | else |
|
|
1571 | echo ${_BOLD}nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@"${_NORMAL} |
|
|
1572 | nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@" || return "$?" |
|
|
1573 | fi |
|
|
1574 | |
|
|
1575 | _python_test_hook post |
|
|
1576 | } |
|
|
1577 | if [[ -n "${SUPPORT_PYTHON_ABIS}" ]]; then |
|
|
1578 | python_execute_function ${separate_build_dirs:+-s} python_test_function "$@" |
|
|
1579 | else |
|
|
1580 | if [[ -n "${separate_build_dirs}" ]]; then |
|
|
1581 | die "${FUNCNAME}(): Invalid usage" |
|
|
1582 | fi |
|
|
1583 | python_test_function "$@" || die "Testing failed" |
|
|
1584 | fi |
|
|
1585 | |
|
|
1586 | unset -f python_test_function |
|
|
1587 | } |
|
|
1588 | |
|
|
1589 | # @FUNCTION: python_execute_py.test |
|
|
1590 | # @USAGE: [-P|--PYTHONPATH PYTHONPATH] [-s|--separate-build-dirs] [--] [arguments] |
|
|
1591 | # @DESCRIPTION: |
|
|
1592 | # Execute py.test for all enabled versions of Python. |
|
|
1593 | # In ebuilds of packages supporting installation for multiple versions of Python, this function |
|
|
1594 | # calls python_execute_py.test_pre_hook() and python_execute_py.test_post_hook(), if they are defined. |
|
|
1595 | python_execute_py.test() { |
|
|
1596 | _python_set_color_variables |
|
|
1597 | |
|
|
1598 | local PYTHONPATH_template= separate_build_dirs= |
|
|
1599 | |
|
|
1600 | while (($#)); do |
|
|
1601 | case "$1" in |
|
|
1602 | -P|--PYTHONPATH) |
|
|
1603 | PYTHONPATH_template="$2" |
|
|
1604 | shift |
|
|
1605 | ;; |
|
|
1606 | -s|--separate-build-dirs) |
|
|
1607 | separate_build_dirs="1" |
|
|
1608 | ;; |
|
|
1609 | --) |
|
|
1610 | shift |
|
|
1611 | break |
|
|
1612 | ;; |
|
|
1613 | -*) |
|
|
1614 | die "${FUNCNAME}(): Unrecognized option '$1'" |
|
|
1615 | ;; |
|
|
1616 | *) |
|
|
1617 | break |
|
|
1618 | ;; |
|
|
1619 | esac |
|
|
1620 | shift |
|
|
1621 | done |
|
|
1622 | |
|
|
1623 | python_test_function() { |
|
|
1624 | local evaluated_PYTHONPATH= |
|
|
1625 | |
|
|
1626 | if [[ -n "${PYTHONPATH_template}" ]]; then |
|
|
1627 | evaluated_PYTHONPATH="$(eval echo -n "${PYTHONPATH_template}")" |
|
|
1628 | if [[ ! -e "${evaluated_PYTHONPATH}" ]]; then |
|
|
1629 | unset evaluated_PYTHONPATH |
|
|
1630 | fi |
|
|
1631 | fi |
|
|
1632 | |
|
|
1633 | _python_test_hook pre |
|
|
1634 | |
|
|
1635 | if [[ -n "${evaluated_PYTHONPATH}" ]]; then |
|
|
1636 | echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" py.test $([[ "${PYTHON_TEST_VERBOSITY}" -ge 2 ]] && echo -v) "$@"${_NORMAL} |
|
|
1637 | PYTHONPATH="${evaluated_PYTHONPATH}" py.test $([[ "${PYTHON_TEST_VERBOSITY}" -ge 2 ]] && echo -v) "$@" || return "$?" |
|
|
1638 | else |
|
|
1639 | echo ${_BOLD}py.test $([[ "${PYTHON_TEST_VERBOSITY}" -gt 1 ]] && echo -v) "$@"${_NORMAL} |
|
|
1640 | py.test $([[ "${PYTHON_TEST_VERBOSITY}" -gt 1 ]] && echo -v) "$@" || return "$?" |
|
|
1641 | fi |
|
|
1642 | |
|
|
1643 | _python_test_hook post |
|
|
1644 | } |
|
|
1645 | if [[ -n "${SUPPORT_PYTHON_ABIS}" ]]; then |
|
|
1646 | python_execute_function ${separate_build_dirs:+-s} python_test_function "$@" |
|
|
1647 | else |
|
|
1648 | if [[ -n "${separate_build_dirs}" ]]; then |
|
|
1649 | die "${FUNCNAME}(): Invalid usage" |
|
|
1650 | fi |
|
|
1651 | python_test_function "$@" || die "Testing failed" |
|
|
1652 | fi |
|
|
1653 | |
|
|
1654 | unset -f python_test_function |
|
|
1655 | } |
|
|
1656 | |
|
|
1657 | # @FUNCTION: python_execute_trial |
|
|
1658 | # @USAGE: [-P|--PYTHONPATH PYTHONPATH] [-s|--separate-build-dirs] [--] [arguments] |
|
|
1659 | # @DESCRIPTION: |
|
|
1660 | # Execute trial for all enabled versions of Python. |
|
|
1661 | # In ebuilds of packages supporting installation for multiple versions of Python, this function |
|
|
1662 | # calls python_execute_trial_pre_hook() and python_execute_trial_post_hook(), if they are defined. |
|
|
1663 | python_execute_trial() { |
|
|
1664 | _python_set_color_variables |
|
|
1665 | |
|
|
1666 | local PYTHONPATH_template= separate_build_dirs= |
|
|
1667 | |
|
|
1668 | while (($#)); do |
|
|
1669 | case "$1" in |
|
|
1670 | -P|--PYTHONPATH) |
|
|
1671 | PYTHONPATH_template="$2" |
|
|
1672 | shift |
|
|
1673 | ;; |
|
|
1674 | -s|--separate-build-dirs) |
|
|
1675 | separate_build_dirs="1" |
|
|
1676 | ;; |
|
|
1677 | --) |
|
|
1678 | shift |
|
|
1679 | break |
|
|
1680 | ;; |
|
|
1681 | -*) |
|
|
1682 | die "${FUNCNAME}(): Unrecognized option '$1'" |
|
|
1683 | ;; |
|
|
1684 | *) |
|
|
1685 | break |
|
|
1686 | ;; |
|
|
1687 | esac |
|
|
1688 | shift |
|
|
1689 | done |
|
|
1690 | |
|
|
1691 | python_test_function() { |
|
|
1692 | local evaluated_PYTHONPATH= |
|
|
1693 | |
|
|
1694 | if [[ -n "${PYTHONPATH_template}" ]]; then |
|
|
1695 | evaluated_PYTHONPATH="$(eval echo -n "${PYTHONPATH_template}")" |
|
|
1696 | if [[ ! -e "${evaluated_PYTHONPATH}" ]]; then |
|
|
1697 | unset evaluated_PYTHONPATH |
|
|
1698 | fi |
|
|
1699 | fi |
|
|
1700 | |
|
|
1701 | _python_test_hook pre |
|
|
1702 | |
|
|
1703 | if [[ -n "${evaluated_PYTHONPATH}" ]]; then |
|
|
1704 | echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@"${_NORMAL} |
|
|
1705 | PYTHONPATH="${evaluated_PYTHONPATH}" trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@" || return "$?" |
|
|
1706 | else |
|
|
1707 | echo ${_BOLD}trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@"${_NORMAL} |
|
|
1708 | trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@" || return "$?" |
|
|
1709 | fi |
|
|
1710 | |
|
|
1711 | _python_test_hook post |
|
|
1712 | } |
|
|
1713 | if [[ -n "${SUPPORT_PYTHON_ABIS}" ]]; then |
|
|
1714 | python_execute_function ${separate_build_dirs:+-s} python_test_function "$@" |
|
|
1715 | else |
|
|
1716 | if [[ -n "${separate_build_dirs}" ]]; then |
|
|
1717 | die "${FUNCNAME}(): Invalid usage" |
|
|
1718 | fi |
|
|
1719 | python_test_function "$@" || die "Testing failed" |
|
|
1720 | fi |
|
|
1721 | |
|
|
1722 | unset -f python_test_function |
|
|
1723 | } |
|
|
1724 | |
|
|
1725 | # ================================================================================================ |
|
|
1726 | # ======================= FUNCTIONS FOR HANDLING OF BYTE-COMPILED MODULES ======================== |
|
|
1727 | # ================================================================================================ |
|
|
1728 | |
|
|
1729 | # @FUNCTION: python_enable_pyc |
|
|
1730 | # @DESCRIPTION: |
|
|
1731 | # Tell Python to automatically recompile modules to .pyc/.pyo if the |
|
|
1732 | # timestamps/version stamps have changed. |
|
|
1733 | python_enable_pyc() { |
|
|
1734 | unset PYTHONDONTWRITEBYTECODE |
|
|
1735 | } |
|
|
1736 | |
|
|
1737 | # @FUNCTION: python_disable_pyc |
|
|
1738 | # @DESCRIPTION: |
|
|
1739 | # Tell Python not to automatically recompile modules to .pyc/.pyo |
|
|
1740 | # even if the timestamps/version stamps do not match. This is done |
|
|
1741 | # to protect sandbox. |
|
|
1742 | python_disable_pyc() { |
|
|
1743 | export PYTHONDONTWRITEBYTECODE="1" |
|
|
1744 | } |
|
|
1745 | |
|
|
1746 | # @FUNCTION: python_mod_optimize |
|
|
1747 | # @USAGE: [options] [directory|file] |
|
|
1748 | # @DESCRIPTION: |
|
|
1749 | # If no arguments supplied, it will recompile not recursively all modules |
|
|
1750 | # under sys.path (eg. /usr/lib/python2.6, /usr/lib/python2.6/site-packages). |
| 4 | # |
1751 | # |
| 5 | # Author: Alastair Tse <liquidx@gentoo.org> |
1752 | # If supplied with arguments, it will recompile all modules recursively |
|
|
1753 | # in the supplied directory. |
| 6 | # |
1754 | # |
| 7 | # A Utility Eclass that should be inherited by anything that deals with |
1755 | # Options passed to this function are passed to compileall.py. |
| 8 | # Python or Python modules. |
|
|
| 9 | # |
1756 | # |
| 10 | # - Features: |
1757 | # This function can be used only in pkg_postinst() phase. |
| 11 | # python_version() - sets PYVER/PYVER_MAJOR/PYVER_MINOR |
1758 | python_mod_optimize() { |
| 12 | # python_tkinter_exists() - Checks for tkinter support in python |
1759 | _python_initialize_prefix_variables |
| 13 | # python_mod_exists() - Checks if a python module exists |
|
|
| 14 | # python_mod_compile() - Compiles a .py file to a .pyc/.pyo |
|
|
| 15 | # python_mod_optimize() - Generates .pyc/.pyo precompiled scripts |
|
|
| 16 | # python_mod_cleanup() - Goes through /usr/lib/python* to remove |
|
|
| 17 | # orphaned *.pyc *.pyo |
|
|
| 18 | # python_makesym() - Makes /usr/bin/python symlinks |
|
|
| 19 | |
1760 | |
| 20 | inherit alternatives |
1761 | # Check if phase is pkg_postinst(). |
|
|
1762 | [[ ${EBUILD_PHASE} != "postinst" ]] && die "${FUNCNAME}() can be used only in pkg_postinst() phase" |
| 21 | |
1763 | |
| 22 | ECLASS="python" |
1764 | if ! has "${EAPI:-0}" 0 1 2 || [[ -n "${SUPPORT_PYTHON_ABIS}" ]]; then |
| 23 | INHERITED="$INHERITED $ECLASS" |
1765 | local dir file options=() other_dirs=() other_files=() previous_PYTHON_ABI="${PYTHON_ABI}" PYTHON_ABI="${PYTHON_ABI}" return_code root site_packages_absolute_dirs=() site_packages_dirs=() site_packages_absolute_files=() site_packages_files=() |
| 24 | |
1766 | |
|
|
1767 | # Strip trailing slash from ROOT. |
|
|
1768 | root="${EROOT%/}" |
|
|
1769 | |
|
|
1770 | # Respect ROOT and options passed to compileall.py. |
|
|
1771 | while (($#)); do |
|
|
1772 | case "$1" in |
|
|
1773 | -l|-f|-q) |
|
|
1774 | options+=("$1") |
|
|
1775 | ;; |
|
|
1776 | -d|-x) |
|
|
1777 | options+=("$1" "$2") |
|
|
1778 | shift |
|
|
1779 | ;; |
|
|
1780 | -*) |
|
|
1781 | ewarn "${FUNCNAME}(): Ignoring option '$1'" |
|
|
1782 | ;; |
|
|
1783 | *) |
|
|
1784 | if ! _python_implementation && [[ "$1" =~ ^"${EPREFIX}"/usr/lib(32|64)?/python[[:digit:]]+\.[[:digit:]]+ ]]; then |
|
|
1785 | die "${FUNCNAME}() does not support absolute paths of directories/files in site-packages directories" |
|
|
1786 | elif [[ "$1" =~ ^/ ]]; then |
|
|
1787 | if [[ -d "${root}/$1" ]]; then |
|
|
1788 | other_dirs+=("${root}/$1") |
|
|
1789 | elif [[ -f "${root}/$1" ]]; then |
|
|
1790 | other_files+=("${root}/$1") |
|
|
1791 | elif [[ -e "${root}/$1" ]]; then |
|
|
1792 | ewarn "'${root}/$1' is not a file or a directory!" |
|
|
1793 | else |
|
|
1794 | ewarn "'${root}/$1' does not exist!" |
|
|
1795 | fi |
|
|
1796 | else |
|
|
1797 | for PYTHON_ABI in ${PYTHON_ABIS-${PYTHON_ABI:-$(PYTHON --ABI)}}; do |
|
|
1798 | if [[ -d "${root}$(python_get_sitedir)/$1" ]]; then |
|
|
1799 | site_packages_dirs+=("$1") |
|
|
1800 | break |
|
|
1801 | elif [[ -f "${root}$(python_get_sitedir)/$1" ]]; then |
|
|
1802 | site_packages_files+=("$1") |
|
|
1803 | break |
|
|
1804 | elif [[ -e "${root}$(python_get_sitedir)/$1" ]]; then |
|
|
1805 | ewarn "'$1' is not a file or a directory!" |
|
|
1806 | else |
|
|
1807 | ewarn "'$1' does not exist!" |
|
|
1808 | fi |
|
|
1809 | done |
|
|
1810 | fi |
|
|
1811 | ;; |
|
|
1812 | esac |
|
|
1813 | shift |
|
|
1814 | done |
|
|
1815 | |
|
|
1816 | # Set additional options. |
|
|
1817 | options+=("-q") |
|
|
1818 | |
|
|
1819 | for PYTHON_ABI in ${PYTHON_ABIS-${PYTHON_ABI:-$(PYTHON --ABI)}}; do |
|
|
1820 | if ((${#site_packages_dirs[@]})) || ((${#site_packages_files[@]})); then |
|
|
1821 | return_code="0" |
|
|
1822 | ebegin "Compilation and optimization of Python modules for $(python_get_implementation) $(python_get_version)" |
|
|
1823 | if ((${#site_packages_dirs[@]})); then |
|
|
1824 | for dir in "${site_packages_dirs[@]}"; do |
|
|
1825 | site_packages_absolute_dirs+=("${root}$(python_get_sitedir)/${dir}") |
|
|
1826 | done |
|
|
1827 | "$(PYTHON)" "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${site_packages_absolute_dirs[@]}" || return_code="1" |
|
|
1828 | if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then |
|
|
1829 | "$(PYTHON)" -O "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${site_packages_absolute_dirs[@]}" &> /dev/null || return_code="1" |
|
|
1830 | fi |
|
|
1831 | fi |
|
|
1832 | if ((${#site_packages_files[@]})); then |
|
|
1833 | for file in "${site_packages_files[@]}"; do |
|
|
1834 | site_packages_absolute_files+=("${root}$(python_get_sitedir)/${file}") |
|
|
1835 | done |
|
|
1836 | "$(PYTHON)" "${root}$(python_get_libdir)/py_compile.py" "${site_packages_absolute_files[@]}" || return_code="1" |
|
|
1837 | if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then |
|
|
1838 | "$(PYTHON)" -O "${root}$(python_get_libdir)/py_compile.py" "${site_packages_absolute_files[@]}" &> /dev/null || return_code="1" |
|
|
1839 | fi |
|
|
1840 | fi |
|
|
1841 | eend "${return_code}" |
|
|
1842 | fi |
|
|
1843 | unset site_packages_absolute_dirs site_packages_absolute_files |
|
|
1844 | done |
|
|
1845 | |
|
|
1846 | # Restore previous value of PYTHON_ABI. |
|
|
1847 | if [[ -n "${previous_PYTHON_ABI}" ]]; then |
|
|
1848 | PYTHON_ABI="${previous_PYTHON_ABI}" |
|
|
1849 | else |
|
|
1850 | unset PYTHON_ABI |
|
|
1851 | fi |
|
|
1852 | |
|
|
1853 | if ((${#other_dirs[@]})) || ((${#other_files[@]})); then |
|
|
1854 | return_code="0" |
|
|
1855 | ebegin "Compilation and optimization of Python modules placed outside of site-packages directories for $(python_get_implementation) $(python_get_version)" |
|
|
1856 | if ((${#other_dirs[@]})); then |
|
|
1857 | "$(PYTHON ${PYTHON_ABI})" "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${other_dirs[@]}" || return_code="1" |
|
|
1858 | if [[ "$(_python_get_implementation "${PYTHON_ABI-$(PYTHON --ABI)}")" != "Jython" ]]; then |
|
|
1859 | "$(PYTHON ${PYTHON_ABI})" -O "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${other_dirs[@]}" &> /dev/null || return_code="1" |
|
|
1860 | fi |
|
|
1861 | fi |
|
|
1862 | if ((${#other_files[@]})); then |
|
|
1863 | "$(PYTHON ${PYTHON_ABI})" "${root}$(python_get_libdir)/py_compile.py" "${other_files[@]}" || return_code="1" |
|
|
1864 | if [[ "$(_python_get_implementation "${PYTHON_ABI-$(PYTHON --ABI)}")" != "Jython" ]]; then |
|
|
1865 | "$(PYTHON ${PYTHON_ABI})" -O "${root}$(python_get_libdir)/py_compile.py" "${other_files[@]}" &> /dev/null || return_code="1" |
|
|
1866 | fi |
|
|
1867 | fi |
|
|
1868 | eend "${return_code}" |
|
|
1869 | fi |
|
|
1870 | else |
|
|
1871 | local myroot mydirs=() myfiles=() myopts=() return_code="0" |
|
|
1872 | |
|
|
1873 | # strip trailing slash |
|
|
1874 | myroot="${EROOT%/}" |
|
|
1875 | |
|
|
1876 | # respect ROOT and options passed to compileall.py |
|
|
1877 | while (($#)); do |
|
|
1878 | case "$1" in |
|
|
1879 | -l|-f|-q) |
|
|
1880 | myopts+=("$1") |
|
|
1881 | ;; |
|
|
1882 | -d|-x) |
|
|
1883 | myopts+=("$1" "$2") |
|
|
1884 | shift |
|
|
1885 | ;; |
|
|
1886 | -*) |
|
|
1887 | ewarn "${FUNCNAME}(): Ignoring option '$1'" |
|
|
1888 | ;; |
|
|
1889 | *) |
|
|
1890 | if [[ -d "${myroot}"/$1 ]]; then |
|
|
1891 | mydirs+=("${myroot}/$1") |
|
|
1892 | elif [[ -f "${myroot}"/$1 ]]; then |
|
|
1893 | # Files are passed to python_mod_compile which is ROOT-aware |
|
|
1894 | myfiles+=("$1") |
|
|
1895 | elif [[ -e "${myroot}/$1" ]]; then |
|
|
1896 | ewarn "${myroot}/$1 is not a file or directory!" |
|
|
1897 | else |
|
|
1898 | ewarn "${myroot}/$1 does not exist!" |
|
|
1899 | fi |
|
|
1900 | ;; |
|
|
1901 | esac |
|
|
1902 | shift |
|
|
1903 | done |
|
|
1904 | |
|
|
1905 | # set additional opts |
|
|
1906 | myopts+=(-q) |
|
|
1907 | |
|
|
1908 | ebegin "Compilation and optimization of Python modules for $(python_get_implementation) $(python_get_version)" |
|
|
1909 | if ((${#mydirs[@]})); then |
|
|
1910 | "$(PYTHON ${PYTHON_ABI})" "${myroot}$(python_get_libdir)/compileall.py" "${myopts[@]}" "${mydirs[@]}" || return_code="1" |
|
|
1911 | "$(PYTHON ${PYTHON_ABI})" -O "${myroot}$(python_get_libdir)/compileall.py" "${myopts[@]}" "${mydirs[@]}" &> /dev/null || return_code="1" |
|
|
1912 | fi |
|
|
1913 | |
|
|
1914 | if ((${#myfiles[@]})); then |
|
|
1915 | python_mod_compile "${myfiles[@]}" |
|
|
1916 | fi |
|
|
1917 | |
|
|
1918 | eend "${return_code}" |
|
|
1919 | fi |
|
|
1920 | } |
|
|
1921 | |
|
|
1922 | # @FUNCTION: python_mod_cleanup |
|
|
1923 | # @USAGE: [directory|file] |
|
|
1924 | # @DESCRIPTION: |
|
|
1925 | # Run with optional arguments, where arguments are Python modules. If none given, |
|
|
1926 | # it will look in /usr/lib/python[0-9].[0-9]. |
| 25 | # |
1927 | # |
| 26 | # name: python_version |
1928 | # It will recursively scan all compiled Python modules in the directories and |
| 27 | # desc: run without arguments and it will export the version of python |
1929 | # determine if they are orphaned (i.e. their corresponding .py files are missing.) |
| 28 | # currently in use as $PYVER |
1930 | # If they are, then it will remove their corresponding .pyc and .pyo files. |
| 29 | # |
1931 | # |
|
|
1932 | # This function can be used only in pkg_postrm() phase. |
|
|
1933 | python_mod_cleanup() { |
|
|
1934 | _python_initialize_prefix_variables |
|
|
1935 | _python_set_color_variables |
|
|
1936 | |
|
|
1937 | local path py_file PYTHON_ABI="${PYTHON_ABI}" SEARCH_PATH=() root |
|
|
1938 | |
|
|
1939 | # Check if phase is pkg_postrm(). |
|
|
1940 | [[ ${EBUILD_PHASE} != "postrm" ]] && die "${FUNCNAME}() can be used only in pkg_postrm() phase" |
|
|
1941 | |
|
|
1942 | # Strip trailing slash from ROOT. |
|
|
1943 | root="${EROOT%/}" |
|
|
1944 | |
|
|
1945 | if (($#)); then |
|
|
1946 | if ! has "${EAPI:-0}" 0 1 2 || [[ -n "${SUPPORT_PYTHON_ABIS}" ]]; then |
|
|
1947 | while (($#)); do |
|
|
1948 | if ! _python_implementation && [[ "$1" =~ ^"${EPREFIX}"/usr/lib(32|64)?/python[[:digit:]]+\.[[:digit:]]+ ]]; then |
|
|
1949 | die "${FUNCNAME}() does not support absolute paths of directories/files in site-packages directories" |
|
|
1950 | elif [[ "$1" =~ ^/ ]]; then |
|
|
1951 | SEARCH_PATH+=("${root}/${1#/}") |
|
|
1952 | else |
|
|
1953 | for PYTHON_ABI in ${PYTHON_ABIS-${PYTHON_ABI:-$(PYTHON --ABI)}}; do |
|
|
1954 | SEARCH_PATH+=("${root}$(python_get_sitedir)/$1") |
|
|
1955 | done |
|
|
1956 | fi |
|
|
1957 | shift |
|
|
1958 | done |
|
|
1959 | else |
|
|
1960 | SEARCH_PATH=("${@#/}") |
|
|
1961 | SEARCH_PATH=("${SEARCH_PATH[@]/#/${root}/}") |
|
|
1962 | fi |
|
|
1963 | else |
|
|
1964 | local dir sitedir |
|
|
1965 | for dir in "${root}"/usr/lib*; do |
|
|
1966 | if [[ -d "${dir}" && ! -L "${dir}" ]]; then |
|
|
1967 | for sitedir in "${dir}"/python*/site-packages; do |
|
|
1968 | if [[ -d "${sitedir}" ]]; then |
|
|
1969 | SEARCH_PATH+=("${sitedir}") |
|
|
1970 | fi |
|
|
1971 | done |
|
|
1972 | fi |
|
|
1973 | done |
|
|
1974 | for sitedir in "${root}"/usr/share/jython-*/Lib/site-packages; do |
|
|
1975 | if [[ -d "${sitedir}" ]]; then |
|
|
1976 | SEARCH_PATH+=("${sitedir}") |
|
|
1977 | fi |
|
|
1978 | done |
|
|
1979 | fi |
|
|
1980 | |
|
|
1981 | for path in "${SEARCH_PATH[@]}"; do |
|
|
1982 | if [[ -d "${path}" ]]; then |
|
|
1983 | find "${path}" "(" -name "*.py[co]" -o -name "*\$py.class" ")" -print0 | while read -rd ''; do |
|
|
1984 | if [[ "${REPLY}" == *[co] ]]; then |
|
|
1985 | py_file="${REPLY%[co]}" |
|
|
1986 | [[ -f "${py_file}" || (! -f "${py_file}c" && ! -f "${py_file}o") ]] && continue |
|
|
1987 | einfo "${_BLUE}<<< ${py_file}[co]${_NORMAL}" |
|
|
1988 | rm -f "${py_file}"[co] |
|
|
1989 | elif [[ "${REPLY}" == *\$py.class ]]; then |
|
|
1990 | py_file="${REPLY%\$py.class}.py" |
|
|
1991 | [[ -f "${py_file}" || ! -f "${py_file%.py}\$py.class" ]] && continue |
|
|
1992 | einfo "${_BLUE}<<< ${py_file%.py}\$py.class${_NORMAL}" |
|
|
1993 | rm -f "${py_file%.py}\$py.class" |
|
|
1994 | fi |
|
|
1995 | done |
|
|
1996 | |
|
|
1997 | # Attempt to delete directories, which may be empty. |
|
|
1998 | find "${path}" -type d | sort -r | while read -r dir; do |
|
|
1999 | rmdir "${dir}" 2>/dev/null && einfo "${_CYAN}<<< ${dir}${_NORMAL}" |
|
|
2000 | done |
|
|
2001 | elif [[ "${path}" == *.py && ! -f "${path}" ]]; then |
|
|
2002 | if [[ (-f "${path}c" || -f "${path}o") ]]; then |
|
|
2003 | einfo "${_BLUE}<<< ${path}[co]${_NORMAL}" |
|
|
2004 | rm -f "${path}"[co] |
|
|
2005 | fi |
|
|
2006 | if [[ -f "${path%.py}\$py.class" ]]; then |
|
|
2007 | einfo "${_BLUE}<<< ${path%.py}\$py.class${_NORMAL}" |
|
|
2008 | rm -f "${path%.py}\$py.class" |
|
|
2009 | fi |
|
|
2010 | fi |
|
|
2011 | done |
|
|
2012 | } |
|
|
2013 | |
|
|
2014 | # ================================================================================================ |
|
|
2015 | # ===================================== DEPRECATED FUNCTIONS ===================================== |
|
|
2016 | # ================================================================================================ |
|
|
2017 | |
|
|
2018 | # @FUNCTION: python_version |
|
|
2019 | # @DESCRIPTION: |
|
|
2020 | # Run without arguments and it will export the version of python |
|
|
2021 | # currently in use as $PYVER; sets PYVER/PYVER_MAJOR/PYVER_MINOR |
| 30 | python_version() { |
2022 | python_version() { |
|
|
2023 | if ! has "${EAPI:-0}" 0 1 2 || [[ -n "${SUPPORT_PYTHON_ABIS}" ]]; then |
|
|
2024 | eerror "Use PYTHON() and/or python_get_*() instead of ${FUNCNAME}()." |
|
|
2025 | die "${FUNCNAME}() cannot be used in this EAPI" |
|
|
2026 | fi |
|
|
2027 | |
|
|
2028 | if [[ "${FUNCNAME[1]}" != "distutils_python_version" ]]; then |
|
|
2029 | einfo |
|
|
2030 | einfo "Deprecation Warning: ${FUNCNAME}() is deprecated and will be banned on 2010-07-01." |
|
|
2031 | einfo "Use PYTHON() instead of python variable. Use python_get_*() instead of PYVER* variables." |
|
|
2032 | einfo |
|
|
2033 | fi |
|
|
2034 | |
|
|
2035 | [[ -n "${PYVER}" ]] && return 0 |
| 31 | local tmpstr |
2036 | local tmpstr |
| 32 | python=${python:-/usr/bin/python} |
2037 | python="${python:-${EPREFIX}/usr/bin/python}" |
| 33 | tmpstr="$(${python} -V 2>&1 )" |
2038 | tmpstr="$(EPYTHON= ${python} -V 2>&1 )" |
| 34 | export PYVER_ALL="${tmpstr#Python }" |
2039 | export PYVER_ALL="${tmpstr#Python }" |
| 35 | |
2040 | export PYVER_MAJOR="${PYVER_ALL:0:1}" |
| 36 | export PYVER_MAJOR=$(echo ${PYVER_ALL} | cut -d. -f1) |
2041 | export PYVER_MINOR="${PYVER_ALL:2:1}" |
| 37 | export PYVER_MINOR=$(echo ${PYVER_ALL} | cut -d. -f2) |
2042 | if [[ "${PYVER_ALL:3:1}" == "." ]]; then |
| 38 | export PYVER_MICRO=$(echo ${PYVER_ALL} | cut -d. -f3-) |
2043 | export PYVER_MICRO="${PYVER_ALL:4}" |
|
|
2044 | fi |
| 39 | export PYVER="${PYVER_MAJOR}.${PYVER_MINOR}" |
2045 | export PYVER="${PYVER_MAJOR}.${PYVER_MINOR}" |
| 40 | } |
2046 | } |
| 41 | |
2047 | |
|
|
2048 | # @FUNCTION: python_mod_exists |
|
|
2049 | # @USAGE: <module> |
|
|
2050 | # @DESCRIPTION: |
|
|
2051 | # Run with the module name as an argument. It will check if a |
|
|
2052 | # Python module is installed and loadable. It will return |
|
|
2053 | # TRUE(0) if the module exists, and FALSE(1) if the module does |
|
|
2054 | # not exist. |
| 42 | # |
2055 | # |
| 43 | # name: python_makesym |
2056 | # Example: |
| 44 | # desc: run without arguments, it will create the /usr/bin/python symlinks |
2057 | # if python_mod_exists gtk; then |
| 45 | # to the latest installed version |
2058 | # echo "gtk support enabled" |
|
|
2059 | # fi |
|
|
2060 | python_mod_exists() { |
|
|
2061 | if ! has "${EAPI:-0}" 0 1 2 || [[ -n "${SUPPORT_PYTHON_ABIS}" ]]; then |
|
|
2062 | eerror "Use USE dependencies and/or has_version() instead of ${FUNCNAME}()." |
|
|
2063 | die "${FUNCNAME}() cannot be used in this EAPI" |
|
|
2064 | fi |
|
|
2065 | |
|
|
2066 | einfo |
|
|
2067 | einfo "Deprecation Warning: ${FUNCNAME}() is deprecated and will be banned on 2010-07-01." |
|
|
2068 | einfo "Use USE dependencies and/or has_version() instead of ${FUNCNAME}()." |
|
|
2069 | einfo |
|
|
2070 | |
|
|
2071 | if [[ "$#" -ne 1 ]]; then |
|
|
2072 | die "${FUNCNAME}() requires 1 argument" |
|
|
2073 | fi |
|
|
2074 | "$(PYTHON ${PYTHON_ABI})" -c "import $1" &> /dev/null |
|
|
2075 | } |
|
|
2076 | |
|
|
2077 | # @FUNCTION: python_tkinter_exists |
|
|
2078 | # @DESCRIPTION: |
|
|
2079 | # Run without arguments, checks if Python was compiled with Tkinter |
|
|
2080 | # support. If not, prints an error message and dies. |
|
|
2081 | python_tkinter_exists() { |
|
|
2082 | if ! has "${EAPI:-0}" 0 1 2 || [[ -n "${SUPPORT_PYTHON_ABIS}" ]]; then |
|
|
2083 | eerror "Use PYTHON_USE_WITH=\"xml\" and python_pkg_setup() instead of ${FUNCNAME}()." |
|
|
2084 | die "${FUNCNAME}() cannot be used in this EAPI" |
|
|
2085 | fi |
|
|
2086 | |
|
|
2087 | if [[ "${FUNCNAME[1]}" != "distutils_python_tkinter" ]]; then |
|
|
2088 | einfo |
|
|
2089 | einfo "Deprecation Warning: ${FUNCNAME}() is deprecated and will be banned on 2010-07-01." |
|
|
2090 | einfo "Use PYTHON_USE_WITH=\"xml\" and python_pkg_setup() instead of ${FUNCNAME}()." |
|
|
2091 | einfo |
|
|
2092 | fi |
|
|
2093 | |
|
|
2094 | if ! "$(PYTHON ${PYTHON_ABI})" -c "from sys import version_info |
|
|
2095 | if version_info[0] == 3: |
|
|
2096 | import tkinter |
|
|
2097 | else: |
|
|
2098 | import Tkinter" &> /dev/null; then |
|
|
2099 | eerror "Python needs to be rebuilt with tkinter support enabled." |
|
|
2100 | eerror "Add the following line to '${EPREFIX}/etc/portage/package.use' and rebuild Python" |
|
|
2101 | eerror "dev-lang/python tk" |
|
|
2102 | die "Python installed without support for tkinter" |
|
|
2103 | fi |
|
|
2104 | } |
|
|
2105 | |
|
|
2106 | # @FUNCTION: python_mod_compile |
|
|
2107 | # @USAGE: <file> [more files ...] |
|
|
2108 | # @DESCRIPTION: |
|
|
2109 | # Given filenames, it will pre-compile the module's .pyc and .pyo. |
|
|
2110 | # This function can be used only in pkg_postinst() phase. |
| 46 | # |
2111 | # |
| 47 | python_makesym() { |
2112 | # Example: |
| 48 | alternatives_auto_makesym "/usr/bin/python" "/usr/bin/python[0-9].[0-9]" |
|
|
| 49 | alternatives_auto_makesym "/usr/bin/python2" "/usr/bin/python[0-9].[0-9]" |
|
|
| 50 | } |
|
|
| 51 | |
|
|
| 52 | # |
|
|
| 53 | # name: python_tkinter_exists |
|
|
| 54 | # desc: run without arguments, it will return TRUE(0) if python is compiled |
|
|
| 55 | # with tkinter or FALSE(1) if python is compiled without tkinter. |
|
|
| 56 | # |
|
|
| 57 | python_tkinter_exists() { |
|
|
| 58 | if ! python -c "import Tkinter" >/dev/null 2>&1; then |
|
|
| 59 | eerror "You need to recompile python with Tkinter support." |
|
|
| 60 | eerror "That means: USE='tcltk' emerge python" |
|
|
| 61 | echo |
|
|
| 62 | die "missing tkinter support with installed python" |
|
|
| 63 | fi |
|
|
| 64 | } |
|
|
| 65 | |
|
|
| 66 | # |
|
|
| 67 | # name: python_mod_exists |
|
|
| 68 | # desc: run with the module name as an argument. it will check if a |
|
|
| 69 | # python module is installed and loadable. it will return |
|
|
| 70 | # TRUE(0) if the module exists, and FALSE(1) if the module does |
|
|
| 71 | # not exist. |
|
|
| 72 | # exam: |
|
|
| 73 | # if python_mod_exists gtk; then |
|
|
| 74 | # echo "gtk support enabled |
|
|
| 75 | # fi |
|
|
| 76 | # |
|
|
| 77 | python_mod_exists() { |
|
|
| 78 | if ! python -c "import $1" >/dev/null 2>&1; then |
|
|
| 79 | return 1 |
|
|
| 80 | fi |
|
|
| 81 | return 0 |
|
|
| 82 | } |
|
|
| 83 | |
|
|
| 84 | # |
|
|
| 85 | # name: python_mod_compile |
|
|
| 86 | # desc: given a filename, it will pre-compile the module's .pyc and .pyo. |
|
|
| 87 | # should only be run in pkg_postinst() |
|
|
| 88 | # exam: |
|
|
| 89 | # python_mod_compile ${ROOT}usr/lib/python2.3/site-packages/pygoogle.py |
2113 | # python_mod_compile /usr/lib/python2.3/site-packages/pygoogle.py |
| 90 | # |
2114 | # |
| 91 | python_mod_compile() { |
2115 | python_mod_compile() { |
| 92 | if [ -f "$1" ]; then |
2116 | if ! has "${EAPI:-0}" 0 1 2 || [[ -n "${SUPPORT_PYTHON_ABIS}" ]]; then |
| 93 | python -c "import py_compile; py_compile.compile('${1}')" || \ |
2117 | eerror "Use python_mod_optimize() instead of ${FUNCNAME}()." |
| 94 | ewarn "Failed to compile ${1}" |
2118 | die "${FUNCNAME}() cannot be used in this EAPI" |
| 95 | python -O -c "import py_compile; py_compile.compile('${1}')" || \ |
2119 | fi |
| 96 | ewarn "Failed to compile ${1}" |
2120 | |
|
|
2121 | _python_initialize_prefix_variables |
|
|
2122 | |
|
|
2123 | local f myroot myfiles=() |
|
|
2124 | |
|
|
2125 | # Check if phase is pkg_postinst() |
|
|
2126 | [[ ${EBUILD_PHASE} != postinst ]] && die "${FUNCNAME}() can be used only in pkg_postinst() phase" |
|
|
2127 | |
|
|
2128 | # strip trailing slash |
|
|
2129 | myroot="${EROOT%/}" |
|
|
2130 | |
|
|
2131 | # respect ROOT |
|
|
2132 | for f in "$@"; do |
|
|
2133 | [[ -f "${myroot}/${f}" ]] && myfiles+=("${myroot}/${f}") |
|
|
2134 | done |
|
|
2135 | |
|
|
2136 | if ((${#myfiles[@]})); then |
|
|
2137 | "$(PYTHON ${PYTHON_ABI})" "${myroot}$(python_get_libdir)/py_compile.py" "${myfiles[@]}" |
|
|
2138 | "$(PYTHON ${PYTHON_ABI})" -O "${myroot}$(python_get_libdir)/py_compile.py" "${myfiles[@]}" &> /dev/null |
| 97 | else |
2139 | else |
| 98 | ewarn "Unable to find ${1}" |
2140 | ewarn "No files to compile!" |
| 99 | fi |
2141 | fi |
| 100 | } |
2142 | } |
| 101 | |
|
|
| 102 | # |
|
|
| 103 | # name: python_mod_optimize |
|
|
| 104 | # desc: if no arguments supplied, it will recompile all modules under |
|
|
| 105 | # sys.path (eg. /usr/lib/python2.3, /usr/lib/python2.3/site-packages/ ..) |
|
|
| 106 | # no recursively |
|
|
| 107 | # |
|
|
| 108 | # if supplied with arguments, it will recompile all modules recursively |
|
|
| 109 | # in the supplied directory |
|
|
| 110 | # exam: |
|
|
| 111 | # python_mod_optimize ${ROOT}usr/share/codegen |
|
|
| 112 | # |
|
|
| 113 | python_mod_optimize() { |
|
|
| 114 | einfo "Byte Compiling Python modules .." |
|
|
| 115 | python_version |
|
|
| 116 | echo ${PYVER} |
|
|
| 117 | python ${ROOT}usr/lib/python${PYVER}/compileall.py $@ |
|
|
| 118 | } |
|
|
| 119 | |
|
|
| 120 | # |
|
|
| 121 | # name: python_mod_cleanup |
|
|
| 122 | # desc: run with optional arguments, where arguments are directories of |
|
|
| 123 | # python modules. if none given, it will look in /usr/lib/python[0-9].[0-9] |
|
|
| 124 | # |
|
|
| 125 | # it will recursively scan all compiled python modules in the directories |
|
|
| 126 | # and determine if they are orphaned (eg. their corresponding .py is missing.) |
|
|
| 127 | # if they are, then it will remove their corresponding .pyc and .pyo |
|
|
| 128 | # |
|
|
| 129 | python_mod_cleanup() { |
|
|
| 130 | local SEARCH_PATH |
|
|
| 131 | |
|
|
| 132 | for path in $@; do |
|
|
| 133 | SEARCH_PATH="${SEARCH_PATH} ${ROOT}${dir}" |
|
|
| 134 | done |
|
|
| 135 | |
|
|
| 136 | for path in ${ROOT}usr/lib/python*/site-packages; do |
|
|
| 137 | SEARCH_PATH="${SEARCH_PATH} ${path}" |
|
|
| 138 | done |
|
|
| 139 | |
|
|
| 140 | for path in ${SEARCH_PATH}; do |
|
|
| 141 | einfo "Searching ${path} .." |
|
|
| 142 | for obj in $(find ${path} -name *.pyc); do |
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| 143 | src_py="$(echo $obj | sed 's:c$::')" |
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| 144 | if [ ! -f "${src_py}" ]; then |
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| 145 | einfo "Purging ${src_py}[co]" |
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| 146 | rm -f ${src_py}[co] |
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| 147 | fi |
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| 148 | done |
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| 149 | done |
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| 150 | } |
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| 151 | |
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| 152 | |
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