Gestionnaire de fichiers - Editer - /usr/lib/python2.7/site-packages/passlib/_setup/stamp.py
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"""update version string during build""" #============================================================================= # imports #============================================================================= from __future__ import absolute_import, division, print_function # core from distutils.dist import Distribution import os import re import subprocess import time # pkg # local __all__ = [ "stamp_source", "stamp_distutils_output", "append_hg_revision", "as_bool", ] #============================================================================= # helpers #============================================================================= def get_command_class(opts, name): return opts['cmdclass'].get(name) or Distribution().get_command_class(name) def get_command_options(opts, command): return opts.setdefault("options", {}).setdefault(command, {}) def set_command_options(opts, command, **kwds): get_command_options(opts, command).update(kwds) def _get_file(path): with open(path, "r") as fh: return fh.read() def _replace_file(path, content, dry_run=False): if dry_run: return if os.path.exists(path): # sdist likes to use hardlinks, have to remove them first, # or we modify *source* file os.unlink(path) with open(path, "w") as fh: fh.write(content) def stamp_source(base_dir, version, dry_run=False): """ update version info in passlib source """ # # update version string in toplevel package source # path = os.path.join(base_dir, "passlib", "__init__.py") content = _get_file(path) content, count = re.subn('(?m)^__version__\s*=.*$', '__version__ = ' + repr(version), content) assert count == 1, "failed to replace version string" _replace_file(path, content, dry_run=dry_run) # # update flag in setup.py # (not present when called from bdist_wheel, etc) # path = os.path.join(base_dir, "setup.py") if os.path.exists(path): content = _get_file(path) content, count = re.subn('(?m)^stamp_build\s*=.*$', 'stamp_build = False', content) assert count == 1, "failed to update 'stamp_build' flag" _replace_file(path, content, dry_run=dry_run) def stamp_distutils_output(opts, version): # subclass buildpy to update version string in source _build_py = get_command_class(opts, "build_py") class build_py(_build_py): def build_packages(self): _build_py.build_packages(self) stamp_source(self.build_lib, version, self.dry_run) opts['cmdclass']['build_py'] = build_py # subclass sdist to do same thing _sdist = get_command_class(opts, "sdist") class sdist(_sdist): def make_release_tree(self, base_dir, files): _sdist.make_release_tree(self, base_dir, files) stamp_source(base_dir, version, self.dry_run) opts['cmdclass']['sdist'] = sdist def as_bool(value): return (value or "").lower() in "yes y true t 1".split() def append_hg_revision(version): # call HG via subprocess # NOTE: for py26 compat, using Popen() instead of check_output() try: proc = subprocess.Popen(["hg", "tip", "--template", "{date(date, '%Y%m%d%H%M%S')}+hg.{node|short}"], stdout=subprocess.PIPE) stamp, _ = proc.communicate() if proc.returncode: raise subprocess.CalledProcessError(1, []) stamp = stamp.decode("ascii") except (OSError, subprocess.CalledProcessError): # fallback - just use build date stamp = time.strftime("%Y%m%d%H%M%S") # modify version if version.endswith((".dev0", ".post0")): version = version[:-1] + stamp else: version += ".post" + stamp return version def install_build_py_exclude(opts): _build_py = get_command_class(opts, "build_py") class build_py(_build_py): user_options = _build_py.user_options + [ ("exclude-packages=", None, "exclude packages from builds"), ] exclude_packages = None def finalize_options(self): _build_py.finalize_options(self) target = self.packages for package in self.exclude_packages or []: if package in target: target.remove(package) opts['cmdclass']['build_py'] = build_py #============================================================================= # eof #=============================================================================
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