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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
59 lines
1.4 KiB
Python
59 lines
1.4 KiB
Python
from __future__ import absolute_import, print_function
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import os
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from edenscm.mercurial import commands, extensions, ui as uimod
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ignore = {
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b"",
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b"factotum",
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b"fbconduit",
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b"globalrevs",
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b"hgsql",
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b"highlight",
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b"lz4revlog",
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b"remotenames",
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b"shelve",
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b"win32text",
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}
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if os.name != "nt":
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ignore.add(b"win32mbcs")
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disabled = [ext for ext in extensions.disabled().keys() if ext not in ignore]
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hgrc = open(os.environ["HGRCPATH"], "wb")
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hgrc.write(b"[extensions]\n")
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for ext in disabled:
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hgrc.write(ext + b"=\n")
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hgrc.close()
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u = uimod.ui.load()
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# Some extensions may print useful warning messages when they are loaded without
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# the necessary config options. Let's capture that output since it does not
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# matter for this test.
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u.pushbuffer(error=True)
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extensions.loadall(u)
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u.popbuffer()
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globalshort = set()
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globallong = set()
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for option in commands.globalopts:
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option[0] and globalshort.add(option[0])
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option[1] and globallong.add(option[1])
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for cmd, entry in commands.table.items():
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seenshort = globalshort.copy()
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seenlong = globallong.copy()
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for option in entry[1]:
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if (option[0] and option[0] in seenshort) or (
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option[1] and option[1] in seenlong
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):
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print("command '" + cmd + "' has duplicate option " + str(option))
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seenshort.add(option[0])
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seenlong.add(option[1])
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