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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
29 lines
584 B
Python
29 lines
584 B
Python
from __future__ import absolute_import
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from edenscm.mercurial import hg, registrar
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from edenscm.mercurial.i18n import _
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cmdtable = {}
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command = registrar.command(cmdtable)
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@command("getflogheads", [], "path")
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def getflogheads(ui, repo, path):
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"""
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Extension printing a remotefilelog's heads
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Used for testing purpose
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"""
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dest = repo.ui.expandpath("default")
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peer = hg.peer(repo, {}, dest)
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flogheads = peer.getflogheads(path)
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if flogheads:
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for head in flogheads:
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ui.write(head + "\n")
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else:
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ui.write(_("EMPTY\n"))
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