本文整理匯總了Python中pip.util.Inf方法的典型用法代碼示例。如果您正苦於以下問題：Python util.Inf方法的具體用法？Python util.Inf怎麽用？Python util.Inf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.util的用法示例。
在下文中一共展示了util.Inf方法的2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: verifiable
# 需要導入模塊: from pip import util [as 別名]
# 或者: from pip.util import Inf [as 別名]
def verifiable(self):
"""
Returns True if this link can be verified after download, False if it
cannot, and None if we cannot determine.
"""
trusted = self.trusted or getattr(self.comes_from, "trusted", None)
if trusted is not None and trusted:
# This link came from a trusted source. It *may* be verifiable but
# first we need to see if this page is operating under the new
# API version.
try:
api_version = getattr(self.comes_from, "api_version", None)
api_version = int(api_version)
except (ValueError, TypeError):
api_version = None
if api_version is None or api_version <= 1:
# This link is either trusted, or it came from a trusted,
# however it is not operating under the API version 2 so
# we can't make any claims about if it's safe or not
return
if self.hash:
# This link came from a trusted source and it has a hash, so we
# can consider it safe.
return True
else:
# This link came from a trusted source, using the new API
# version, and it does not have a hash. It is NOT verifiable
return False
elif trusted is not None:
# This link came from an untrusted source and we cannot trust it
return False
# An object to represent the "link" for the installed version of a requirement.
# Using Inf as the url makes it sort higher. 示例2: __init__
# 需要導入模塊: from pip import util [as 別名]
# 或者: from pip.util import Inf [as 別名]
def __init__(self, url, comes_from=None, internal=None, trusted=None):
self.url = url
self.comes_from = comes_from
self.internal = internal
self.trusted = trusted
# Set whether it's a wheel
self.wheel = None
if url != Inf and self.splitext()[1] == wheel_ext:
self.wheel = Wheel(self.filename)