author | Gábor Stefanik <gabor.stefanik@nng.com> |
Tue, 11 Oct 2016 04:39:47 +0200 | |
changeset 30204 | 1894c830ee74 |
parent 28585 | a3f3fdac8433 |
child 30360 | 0298a07f64d9 |
permissions | -rw-r--r-- |
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# node.py - basic nodeid manipulation for mercurial |
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# |
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# Copyright 2005, 2006 Matt Mackall <mpm@selenic.com> |
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# |
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# This software may be used and distributed according to the terms of the |
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# GNU General Public License version 2 or any later version. |
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from __future__ import absolute_import |
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import binascii |
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# This ugly style has a noticeable effect in manifest parsing |
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hex = binascii.hexlify |
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bin = binascii.unhexlify |
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Define and use nullrev (revision of nullid) instead of -1.
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nullrev = -1 |
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nullid = b"\0" * 20 |
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nullhex = hex(nullid) |
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# pseudo identifiers for working directory |
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# (they are experimental, so don't add too many dependencies on them) |
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wdirrev = 0x7fffffff |
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wdirid = b"\xff" * 20 |
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def short(node): |
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return hex(node[:6]) |