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use module __getattr__ for py.error to fix doctesting

This commit is contained in:
Anthony Sottile 2022-10-19 10:30:19 -04:00
parent 49abbf2485
commit 349f4bffa0
1 changed files with 6 additions and 4 deletions
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10
src/_pytest/_py/error.py
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@ -5,7 +5,6 @@ create errno-specific classes for IO or os calls.
import errno import errno
import os import os
import sys import sys
from types import ModuleType
class Error(EnvironmentError): class Error(EnvironmentError):
@ -39,7 +38,7 @@ _winerrnomap = {
} }
class ErrorMaker(ModuleType): class ErrorMaker:
"""lazily provides Exception classes for each possible POSIX errno """lazily provides Exception classes for each possible POSIX errno
(as defined per the 'errno' module). All such instances (as defined per the 'errno' module). All such instances
subclass EnvironmentError. subclass EnvironmentError.
@ -97,5 +96,8 @@ class ErrorMaker(ModuleType):
__tracebackhide__ = True __tracebackhide__ = True
error = ErrorMaker("_pytest._py.error") _error_maker = ErrorMaker()
sys.modules[error.__name__] = error
def __getattr__(attr):
return getattr(_error_maker, attr)