本文整理汇总了Python中pip._internal.locations.running_under_virtualenv方法的典型用法代码示例。如果您正苦于以下问题：Python locations.running_under_virtualenv方法的具体用法？Python locations.running_under_virtualenv怎么用？Python locations.running_under_virtualenv使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类pip._internal.locations的用法示例。
在下文中一共展示了locations.running_under_virtualenv方法的2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: load_selfcheck_statefile
# 需要导入模块: from pip._internal import locations [as 别名]
# 或者: from pip._internal.locations import running_under_virtualenv [as 别名]
def load_selfcheck_statefile():
if running_under_virtualenv():
return VirtualenvSelfCheckState()
else:
return GlobalSelfCheckState() 示例2: _determine_file
# 需要导入模块: from pip._internal import locations [as 别名]
# 或者: from pip._internal.locations import running_under_virtualenv [as 别名]
def _determine_file(self, options, need_value):
# Convert legacy venv_file option to site_file or error
if options.venv_file and not options.site_file:
if running_under_virtualenv():
options.site_file = True
deprecated(
"The --venv option has been deprecated.",
replacement="--site",
gone_in="19.3",
)
else:
raise PipError(
"Legacy --venv option requires a virtual environment. "
"Use --site instead."
)
file_options = [key for key, value in (
(kinds.USER, options.user_file),
(kinds.GLOBAL, options.global_file),
(kinds.SITE, options.site_file),
) if value]
if not file_options:
if not need_value:
return None
# Default to user, unless there's a site file.
elif os.path.exists(site_config_file):
return kinds.SITE
else:
return kinds.USER
elif len(file_options) == 1:
return file_options[0]
raise PipError(
"Need exactly one file to operate upon "
"(--user, --site, --global) to perform."
)