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Summary: D13853115 adds `edenscm/` to `sys.path` and code still uses `import mercurial`. That has nasty problems if both `import mercurial` and `import edenscm.mercurial` are used, because Python would think `mercurial.foo` and `edenscm.mercurial.foo` are different modules so code like `try: ... except mercurial.error.Foo: ...`, or `isinstance(x, mercurial.foo.Bar)` would fail to handle the `edenscm.mercurial` version. There are also some module-level states (ex. `extensions._extensions`) that would cause trouble if they have multiple versions in a single process. Change imports to use the `edenscm` so ideally the `mercurial` is no longer imported at all. Add checks in extensions.py to catch unexpected extensions importing modules from the old (wrong) locations when running tests. Reviewed By: phillco Differential Revision: D13868981 fbshipit-source-id: f4e2513766957fd81d85407994f7521a08e4de48
20 lines
484 B
Python
20 lines
484 B
Python
# Dummy extension that throws if lock is taken
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#
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# This extension can be used to test that lock is not taken when it's not
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# supposed to
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from __future__ import absolute_import
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from edenscm.mercurial import error
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def reposetup(ui, repo):
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class faillockrepo(repo.__class__):
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def lock(self, wait=True):
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raise error.Abort("lock is taken!")
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def wlock(self, wait=True):
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raise error.Abort("lock is taken!")
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repo.__class__ = faillockrepo
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