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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
32 lines
765 B
Python
Executable File
32 lines
765 B
Python
Executable File
#!/usr/bin/env python
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# Dump revlogs as raw data stream
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# $ find .hg/store/ -name "*.i" | xargs dumprevlog > repo.dump
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from __future__ import absolute_import, print_function
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import sys
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from edenscm.mercurial import (
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node,
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revlog,
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util,
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)
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for fp in (sys.stdin, sys.stdout, sys.stderr):
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util.setbinary(fp)
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for f in sys.argv[1:]:
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binopen = lambda fn: open(fn, 'rb')
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r = revlog.revlog(binopen, f)
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print("file:", f)
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for i in r:
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n = r.node(i)
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p = r.parents(n)
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d = r.revision(n)
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print("node:", node.hex(n))
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print("linkrev:", r.linkrev(i))
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print("parents:", node.hex(p[0]), node.hex(p[1]))
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print("length:", len(d))
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print("-start-")
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print(d)
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print("-end-")
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