本文整理汇总了Python中pip._vendor.pkg_resources.find_on_path方法的典型用法代码示例。如果您正苦于以下问题：Python pkg_resources.find_on_path方法的具体用法？Python pkg_resources.find_on_path怎么用？Python pkg_resources.find_on_path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._vendor.pkg_resources的用法示例。
在下文中一共展示了pkg_resources.find_on_path方法的4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: wheel_version
# 需要导入模块: from pip._vendor import pkg_resources [as 别名]
# 或者: from pip._vendor.pkg_resources import find_on_path [as 别名]
def wheel_version(source_dir):
"""
Return the Wheel-Version of an extracted wheel, if possible.
Otherwise, return False if we couldn't parse / extract it.
"""
try:
dist = [d for d in pkg_resources.find_on_path(None, source_dir)][0]
wheel_data = dist.get_metadata('WHEEL')
wheel_data = Parser().parsestr(wheel_data)
version = wheel_data['Wheel-Version'].strip()
version = tuple(map(int, version.split('.')))
return version
except:
return False 示例2: wheel_version
# 需要导入模块: from pip._vendor import pkg_resources [as 别名]
# 或者: from pip._vendor.pkg_resources import find_on_path [as 别名]
def wheel_version(source_dir):
# type: (Optional[str]) -> Optional[Tuple[int, ...]]
"""
Return the Wheel-Version of an extracted wheel, if possible.
Otherwise, return None if we couldn't parse / extract it.
"""
try:
dist = [d for d in pkg_resources.find_on_path(None, source_dir)][0]
wheel_data = dist.get_metadata('WHEEL')
wheel_data = Parser().parsestr(wheel_data)
version = wheel_data['Wheel-Version'].strip()
version = tuple(map(int, version.split('.')))
return version
except Exception:
return None 示例3: wheel_version
# 需要导入模块: from pip._vendor import pkg_resources [as 别名]
# 或者: from pip._vendor.pkg_resources import find_on_path [as 别名]
def wheel_version(source_dir):
# type: (Optional[str]) -> Optional[Tuple[int, ...]]
"""Return the Wheel-Version of an extracted wheel, if possible.
Otherwise, return None if we couldn't parse / extract it.
"""
try:
dist = [d for d in pkg_resources.find_on_path(None, source_dir)][0]
wheel_data = dist.get_metadata('WHEEL')
wheel_data = Parser().parsestr(wheel_data)
version = wheel_data['Wheel-Version'].strip()
version = tuple(map(int, version.split('.')))
return version
except Exception:
return None 示例4: wheel_version
# 需要导入模块: from pip._vendor import pkg_resources [as 别名]
# 或者: from pip._vendor.pkg_resources import find_on_path [as 别名]
def wheel_version(source_dir):
"""
Return the Wheel-Version of an extracted wheel, if possible.
Otherwise, return False if we couldn't parse / extract it.
"""
try:
dist = [d for d in pkg_resources.find_on_path(None, source_dir)][0]
wheel_data = dist.get_metadata('WHEEL')
wheel_data = Parser().parsestr(wheel_data)
version = wheel_data['Wheel-Version'].strip()
version = tuple(map(int, version.split('.')))
return version
except Exception:
return False