本文整理匯總了Python中pip.req.RequirementSet方法的典型用法代碼示例。如果您正苦於以下問題：Python req.RequirementSet方法的具體用法？Python req.RequirementSet怎麽用？Python req.RequirementSet使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類pip.req的用法示例。
在下文中一共展示了req.RequirementSet方法的3個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Python代碼示例。
示例1: run
# 需要導入模塊: from pip import req [as 別名]
# 或者: from pip.req import RequirementSet [as 別名]
def run(self, options, args):
session = self._build_session(options)
requirement_set = RequirementSet(
build_dir=None,
src_dir=None,
download_dir=None,
session=session,
)
for name in args:
requirement_set.add_requirement(
InstallRequirement.from_line(name))
for filename in options.requirements:
for req in parse_requirements(filename,
options=options, session=session):
requirement_set.add_requirement(req)
if not requirement_set.has_requirements:
raise InstallationError('You must give at least one requirement '
'to %(name)s (see "pip help %(name)s")' % dict(name=self.name))
requirement_set.uninstall(auto_confirm=options.yes) 示例2: run
# 需要導入模塊: from pip import req [as 別名]
# 或者: from pip.req import RequirementSet [as 別名]
def run(self, options, args):
with self._build_session(options) as session:
format_control = pip.index.FormatControl(set(), set())
wheel_cache = WheelCache(options.cache_dir, format_control)
requirement_set = RequirementSet(
build_dir=None,
src_dir=None,
download_dir=None,
isolated=options.isolated_mode,
session=session,
wheel_cache=wheel_cache,
)
for name in args:
requirement_set.add_requirement(
InstallRequirement.from_line(
name, isolated=options.isolated_mode,
wheel_cache=wheel_cache
)
)
for filename in options.requirements:
for req in parse_requirements(
filename,
options=options,
session=session,
wheel_cache=wheel_cache):
requirement_set.add_requirement(req)
if not requirement_set.has_requirements:
raise InstallationError(
'You must give at least one requirement to %(name)s (see '
'"pip help %(name)s")' % dict(name=self.name)
)
requirement_set.uninstall(auto_confirm=options.yes) 示例3: run
# 需要導入模塊: from pip import req [as 別名]
# 或者: from pip.req import RequirementSet [as 別名]
def run(self, options, args):
if not options.build_dir:
options.build_dir = build_prefix
if not options.src_dir:
options.src_dir = src_prefix
if options.download_dir:
options.no_install = True
options.ignore_installed = True
else:
options.build_dir = os.path.abspath(options.build_dir)
options.src_dir = os.path.abspath(options.src_dir)
index_urls = [options.index_url] + options.extra_index_urls
if options.no_index:
logger.notify('Ignoring indexes: %s' % ','.join(index_urls))
index_urls = []
finder = PackageFinder(
find_links=options.find_links,
index_urls=index_urls)
requirement_set = RequirementSet(
build_dir=options.build_dir,
src_dir=options.src_dir,
download_dir=options.download_dir,
download_cache=options.download_cache,
upgrade=options.upgrade,
ignore_installed=options.ignore_installed,
ignore_dependencies=False,
)
for name in args:
requirement_set.add_requirement(
InstallRequirement.from_line(name, None))
for name in options.editables:
requirement_set.add_requirement(
InstallRequirement.from_editable(name, default_vcs=options.default_vcs))
for filename in options.requirements:
for req in parse_requirements(filename, finder=finder, options=options):
requirement_set.add_requirement(req)
requirement_set.prepare_files(
finder,
force_root_egg_info=self.bundle,
bundle=self.bundle,
)
return requirement_set