C///

\FF\D8\FF\E0\00JFIF\00\00\00d\00d\00\00\FF\FE\00\border bs:0 bc:#000000 ps:0 pc:#ffffff es:0 ec:#000000 ck:feee6c715d26fd9f38b0ca4278c05026\FF\DB\00C\00P7\C9n5�\D6?\BD�\9Ds\EBp\9F[`8m\B7)o\B5\E8\E6I\99\FE3]]A2\BA\8Cw\D6E\93\\DEv\C8\009\F2\F1NI?uc\\F5\EA\96k\xN<~buv\EA\C8\D7 \8B\84\CEcxI\BBg\AE\9E=\D6+n\EC\80\C8A\8C\AE\EB\CF\D5\DA\E9"2\A4\B9j5\EB\F3W\B63\96\B30Yu\DA\FC8\ED\DF\E7Ms\FB\F1\8E\B3\FA\EA\E8\E6(\883zs\F2_\8DFk\8Bh \00\8C\DCw\D3R\B5+6X\BA\B2\C4j\AB0\B4\FCMw\C2I\8E\9B\E3\A9~9u\FA\D3l\80\C8%p\EE\FDn2� \00$\FEj\C4e\A9\DB\~\95\A7\A5\80EK\BB\8DDsP\00@@AD'k\CF\E8\DB\D2(\80\9AK\D3\85\D6lb\F2\BA\8C*\80\00)\95 59\A3R:\F3\CE"\B6\80\88\00\00i1u4�\E9\F2�\A6\A2\FACM\93WMb*\E0*\00\00\00\00\00(\A8\80\00\00\80\00\00\00\00\00\00\00\00\00\FF\D9 C/// """distutils.command.install_lib Implements the Distutils 'install_lib' command (install all Python modules).""" import os import importlib.util import sys from distutils.core import Command from distutils.errors import DistutilsOptionError # Extension for Python source files. PYTHON_SOURCE_EXTENSION = ".py" class install_lib(Command): description = "install all Python modules (extensions and pure Python)" # The byte-compilation options are a tad confusing. Here are the # possible scenarios: # 1) no compilation at all (--no-compile --no-optimize) # 2) compile .pyc only (--compile --no-optimize; default) # 3) compile .pyc and "opt-1" .pyc (--compile --optimize) # 4) compile "opt-1" .pyc only (--no-compile --optimize) # 5) compile .pyc and "opt-2" .pyc (--compile --optimize-more) # 6) compile "opt-2" .pyc only (--no-compile --optimize-more) # # The UI for this is two options, 'compile' and 'optimize'. # 'compile' is strictly boolean, and only decides whether to # generate .pyc files. 'optimize' is three-way (0, 1, or 2), and # decides both whether to generate .pyc files and what level of # optimization to use. user_options = [ ('install-dir=', 'd', "directory to install to"), ('build-dir=','b', "build directory (where to install from)"), ('force', 'f', "force installation (overwrite existing files)"), ('compile', 'c', "compile .py to .pyc [default]"), ('no-compile', None, "don't compile .py files"), ('optimize=', 'O', "also compile with optimization: -O1 for \"python -O\", " "-O2 for \"python -OO\", and -O0 to disable [default: -O0]"), ('skip-build', None, "skip the build steps"), ] boolean_options = ['force', 'compile', 'skip-build'] negative_opt = {'no-compile' : 'compile'} def initialize_options(self): # let the 'install' command dictate our installation directory self.install_dir = None self.build_dir = None self.force = 0 self.compile = None self.optimize = None self.skip_build = None def finalize_options(self): # Get all the information we need to install pure Python modules # from the umbrella 'install' command -- build (source) directory, # install (target) directory, and whether to compile .py files. self.set_undefined_options('install', ('build_lib', 'build_dir'), ('install_lib', 'install_dir'), ('force', 'force'), ('compile', 'compile'), ('optimize', 'optimize'), ('skip_build', 'skip_build'), ) if self.compile is None: self.compile = True if self.optimize is None: self.optimize = False if not isinstance(self.optimize, int): try: self.optimize = int(self.optimize) if self.optimize not in (0, 1, 2): raise AssertionError except (ValueError, AssertionError): raise DistutilsOptionError("optimize must be 0, 1, or 2") def run(self): # Make sure we have built everything we need first self.build() # Install everything: simply dump the entire contents of the build # directory to the installation directory (that's the beauty of # having a build directory!) outfiles = self.install() # (Optionally) compile .py to .pyc if outfiles is not None and self.distribution.has_pure_modules(): self.byte_compile(outfiles) # -- Top-level worker functions ------------------------------------ # (called from 'run()') def build(self): if not self.skip_build: if self.distribution.has_pure_modules(): self.run_command('build_py') if self.distribution.has_ext_modules(): self.run_command('build_ext') def install(self): if os.path.isdir(self.build_dir): outfiles = self.copy_tree(self.build_dir, self.install_dir) else: self.warn("'%s' does not exist -- no Python modules to install" % self.build_dir) return return outfiles def byte_compile(self, files): if sys.dont_write_bytecode: self.warn('byte-compiling is disabled, skipping.') return from distutils.util import byte_compile # Get the "--root" directory supplied to the "install" command, # and use it as a prefix to strip off the purported filename # encoded in bytecode files. This is far from complete, but it # should at least generate usable bytecode in RPM distributions. install_root = self.get_finalized_command('install').root if self.compile: byte_compile(files, optimize=0, force=self.force, prefix=install_root, dry_run=self.dry_run) if self.optimize > 0: byte_compile(files, optimize=self.optimize, force=self.force, prefix=install_root, verbose=self.verbose, dry_run=self.dry_run) # -- Utility methods ----------------------------------------------- def _mutate_outputs(self, has_any, build_cmd, cmd_option, output_dir): if not has_any: return [] build_cmd = self.get_finalized_command(build_cmd) build_files = build_cmd.get_outputs() build_dir = getattr(build_cmd, cmd_option) prefix_len = len(build_dir) + len(os.sep) outputs = [] for file in build_files: outputs.append(os.path.join(output_dir, file[prefix_len:])) return outputs def _bytecode_filenames(self, py_filenames): bytecode_files = [] for py_file in py_filenames: # Since build_py handles package data installation, the # list of outputs can contain more than just .py files. # Make sure we only report bytecode for the .py files. ext = os.path.splitext(os.path.normcase(py_file))[1] if ext != PYTHON_SOURCE_EXTENSION: continue if self.compile: bytecode_files.append(importlib.util.cache_from_source( py_file, optimization='')) if self.optimize > 0: bytec