author | Bryan O'Sullivan <bos@serpentine.com> |
Fri, 05 Oct 2007 15:01:06 -0700 | |
changeset 5396 | 5105b119edd2 |
parent 4995 | e45fc5d03798 |
permissions | -rw-r--r-- |
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""" |
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node.py - basic nodeid manipulation for mercurial |
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Copyright 2005, 2006 Matt Mackall <mpm@selenic.com> |
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This software may be used and distributed according to the terms |
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of the GNU General Public License, incorporated herein by reference. |
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""" |
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3886
abaee83ce0a6
Replace demandload with new demandimport
Matt Mackall <mpm@selenic.com>
parents:
3578
diff
changeset
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import binascii |
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3578
3b4e00cba57a
Define and use nullrev (revision of nullid) instead of -1.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
2858
diff
changeset
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nullrev = -1 |
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nullid = "\0" * 20 |
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4995
e45fc5d03798
manifest: speed up creation of the manifestdict
Matt Mackall <mpm@selenic.com>
parents:
3886
diff
changeset
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15 |
# This ugly style has a noticeable effect in manifest parsing |
e45fc5d03798
manifest: speed up creation of the manifestdict
Matt Mackall <mpm@selenic.com>
parents:
3886
diff
changeset
|
16 |
hex = binascii.hexlify |
e45fc5d03798
manifest: speed up creation of the manifestdict
Matt Mackall <mpm@selenic.com>
parents:
3886
diff
changeset
|
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bin = binascii.unhexlify |
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def short(node): |
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return hex(node[:6]) |