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9dc21f8d0b
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
68 lines
1.7 KiB
Perl
68 lines
1.7 KiB
Perl
$ cat > showhint.py << EOF
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> from edenscm.mercurial import (
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> cmdutil,
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> hintutil,
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> registrar,
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> )
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>
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> cmdtable = {}
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> command = registrar.command(cmdtable)
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>
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> hint = registrar.hint()
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>
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> @hint('next')
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> def hintnext(a, b):
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> return "use 'hg next' to go from %s to %s" % (a, b)
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>
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> @hint('export')
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> def hintexport(a):
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> return "use 'hg export %s' to show commit content" % (a,)
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>
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> @command('showhint', norepo=True)
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> def showhint(*args):
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> hintutil.trigger('export', 'P')
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> hintutil.trigger('next', 'X', 'Y')
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> hintutil.trigger('export', 'Q')
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> EOF
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$ setconfig extensions.showhint=$TESTTMP/showhint.py
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$ hg showhint
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hint[export]: use 'hg export P' to show commit content
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hint[next]: use 'hg next' to go from X to Y
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hint[hint-ack]: use 'hg hint --ack export next' to silence these hints
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Test HGPLAIN=1 or HGPLAIN=hint silences all hints
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$ HGPLAIN=1 hg showhint
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$ HGPLAIN=hint hg showhint
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Test silence configs
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$ hg showhint --config hint.ack-export=True
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hint[next]: use 'hg next' to go from X to Y
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hint[hint-ack]: use 'hg hint --ack next' to silence these hints
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$ hg showhint --config hint.ack=next
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hint[export]: use 'hg export P' to show commit content
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hint[hint-ack]: use 'hg hint --ack export' to silence these hints
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$ hg showhint --config hint.ack=*
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Test hint --ack command
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$ HGRCPATH=$HGRCPATH:$HOME/.hgrc
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$ hg hint --ack next hint-ack
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hints about next, hint-ack are silenced
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$ cat .hgrc
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[hint]
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ack = next hint-ack
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$ hg showhint
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hint[export]: use 'hg export P' to show commit content
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$ hg hint --ack export -q
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$ cat .hgrc
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[hint]
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ack = next hint-ack export
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$ hg showhint
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