##// END OF EJS Templates
typing: make the localrepo classes known to pytype...
typing: make the localrepo classes known to pytype 9d4ad05bc91c and 1b17309cdaab both mentioned making `bundlerepository` and `unionrepository` subclass `localrepository` during the type checking phase, but that didn't apply to pytype in practice. See bcaa5d408657 and friends for how the zope interfaces confuse pytype, and end up converting the classes they decorate into `Any`. This commit is slightly more complex though, because `localrepository` has mixin classes applied to it when it is instantiated. Specifically, `RevlogFileStorage` is added, which adds `def file(f)` (which isn't defined on `localrepository`). Therefore a list of `localrepository` superclasses is provided during type checking to account for the mixins. Without this, the `bundlerepository` class gets flagged when it attempts to call its superclass implementation of `file()`. Note that pytype doesn't understand these mixin superclasses (it marks the superclass of `localrepository` as `Any`, because they are zope interfaces it doesn't understand), but that's enough to get it to not flag `bundlerepository`. PyCharm also stops flagging it as a missing function, though it seems like it is able to handle the zope interfaces.

File last commit:

r50538:e1c586b9 default
r52788:ee7e106b default
Show More
_version_info.py
86 lines | 2.1 KiB | text/x-python | PythonLexer
Matt Harbison
attr: vendor 22.1.0...
r50538 # SPDX-License-Identifier: MIT
from functools import total_ordering
from ._funcs import astuple
from ._make import attrib, attrs
@total_ordering
@attrs(eq=False, order=False, slots=True, frozen=True)
class VersionInfo:
"""
A version object that can be compared to tuple of length 1--4:
>>> attr.VersionInfo(19, 1, 0, "final") <= (19, 2)
True
>>> attr.VersionInfo(19, 1, 0, "final") < (19, 1, 1)
True
>>> vi = attr.VersionInfo(19, 2, 0, "final")
>>> vi < (19, 1, 1)
False
>>> vi < (19,)
False
>>> vi == (19, 2,)
True
>>> vi == (19, 2, 1)
False
.. versionadded:: 19.2
"""
year = attrib(type=int)
minor = attrib(type=int)
micro = attrib(type=int)
releaselevel = attrib(type=str)
@classmethod
def _from_version_string(cls, s):
"""
Parse *s* and return a _VersionInfo.
"""
v = s.split(".")
if len(v) == 3:
v.append("final")
return cls(
year=int(v[0]), minor=int(v[1]), micro=int(v[2]), releaselevel=v[3]
)
def _ensure_tuple(self, other):
"""
Ensure *other* is a tuple of a valid length.
Returns a possibly transformed *other* and ourselves as a tuple of
the same length as *other*.
"""
if self.__class__ is other.__class__:
other = astuple(other)
if not isinstance(other, tuple):
raise NotImplementedError
if not (1 <= len(other) <= 4):
raise NotImplementedError
return astuple(self)[: len(other)], other
def __eq__(self, other):
try:
us, them = self._ensure_tuple(other)
except NotImplementedError:
return NotImplemented
return us == them
def __lt__(self, other):
try:
us, them = self._ensure_tuple(other)
except NotImplementedError:
return NotImplemented
# Since alphabetically "dev0" < "final" < "post1" < "post2", we don't
# have to do anything special with releaselevel for now.
return us < them