本文整理汇总了Python中setuptools.package_index.URL_SCHEME属性的典型用法代码示例。如果您正苦于以下问题：Python package_index.URL_SCHEME属性的具体用法？Python package_index.URL_SCHEME怎么用？Python package_index.URL_SCHEME使用的例子？那么, 这里精选的属性代码示例或许可以为您提供帮助。您也可以进一步了解该属性所在类setuptools.package_index的用法示例。
在下文中一共展示了package_index.URL_SCHEME属性的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: easy_install
# 需要导入模块: from setuptools import package_index [as 别名]
# 或者: from setuptools.package_index import URL_SCHEME [as 别名]
def easy_install(self, spec, deps=False):
tmpdir = tempfile.mkdtemp(prefix="easy_install-")
download = None
if not self.editable: self.install_site_py()
try:
if not isinstance(spec,Requirement):
if URL_SCHEME(spec):
# It's a url, download it to tmpdir and process
self.not_editable(spec)
download = self.package_index.download(spec, tmpdir)
return self.install_item(None, download, tmpdir, deps, True)
elif os.path.exists(spec):
# Existing file or directory, just process it directly
self.not_editable(spec)
return self.install_item(None, spec, tmpdir, deps, True)
else:
spec = parse_requirement_arg(spec)
self.check_editable(spec)
dist = self.package_index.fetch_distribution(
spec, tmpdir, self.upgrade, self.editable, not self.always_copy,
self.local_index
)
if dist is None:
msg = "Could not find suitable distribution for %r" % spec
if self.always_copy:
msg+=" (--always-copy skips system and development eggs)"
raise DistutilsError(msg)
elif dist.precedence==DEVELOP_DIST:
# .egg-info dists don't need installing, just process deps
self.process_distribution(spec, dist, deps, "Using")
return dist
else:
return self.install_item(spec, dist.location, tmpdir, deps)
finally:
if os.path.exists(tmpdir):
rmtree(tmpdir) 示例2: easy_install
# 需要导入模块: from setuptools import package_index [as 别名]
# 或者: from setuptools.package_index import URL_SCHEME [as 别名]
def easy_install(self, spec, deps=False):
tmpdir = tempfile.mkdtemp(prefix="easy_install-")
if not self.editable:
self.install_site_py()
try:
if not isinstance(spec, Requirement):
if URL_SCHEME(spec):
# It's a url, download it to tmpdir and process
self.not_editable(spec)
dl = self.package_index.download(spec, tmpdir)
return self.install_item(None, dl, tmpdir, deps, True)
elif os.path.exists(spec):
# Existing file or directory, just process it directly
self.not_editable(spec)
return self.install_item(None, spec, tmpdir, deps, True)
else:
spec = parse_requirement_arg(spec)
self.check_editable(spec)
dist = self.package_index.fetch_distribution(
spec, tmpdir, self.upgrade, self.editable,
not self.always_copy, self.local_index
)
if dist is None:
msg = "Could not find suitable distribution for %r" % spec
if self.always_copy:
msg += " (--always-copy skips system and development eggs)"
raise DistutilsError(msg)
elif dist.precedence == DEVELOP_DIST:
# .egg-info dists don't need installing, just process deps
self.process_distribution(spec, dist, deps, "Using")
return dist
else:
return self.install_item(spec, dist.location, tmpdir, deps)
finally:
if os.path.exists(tmpdir):
rmtree(tmpdir) 示例3: easy_install
# 需要导入模块: from setuptools import package_index [as 别名]
# 或者: from setuptools.package_index import URL_SCHEME [as 别名]
def easy_install(self, spec, deps=False):
tmpdir = tempfile.mkdtemp(prefix="easy_install-")
download = None
if not self.editable:
self.install_site_py()
try:
if not isinstance(spec, Requirement):
if URL_SCHEME(spec):
# It's a url, download it to tmpdir and process
self.not_editable(spec)
download = self.package_index.download(spec, tmpdir)
return self.install_item(None, download, tmpdir, deps,
True)
elif os.path.exists(spec):
# Existing file or directory, just process it directly
self.not_editable(spec)
return self.install_item(None, spec, tmpdir, deps, True)
else:
spec = parse_requirement_arg(spec)
self.check_editable(spec)
dist = self.package_index.fetch_distribution(
spec, tmpdir, self.upgrade, self.editable,
not self.always_copy, self.local_index
)
if dist is None:
msg = "Could not find suitable distribution for %r" % spec
if self.always_copy:
msg += " (--always-copy skips system and development eggs)"
raise DistutilsError(msg)
elif dist.precedence == DEVELOP_DIST:
# .egg-info dists don't need installing, just process deps
self.process_distribution(spec, dist, deps, "Using")
return dist
else:
return self.install_item(spec, dist.location, tmpdir, deps)
finally:
if os.path.exists(tmpdir):
rmtree(tmpdir)