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annotate contrib/python-hook-examples.py @ 12866:eddc20306ab6 stable

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encoding: default ambiguous character to narrow The current implementation of colwidth was treating 'A'mbiguous characters as wide, which was incorrect in a non-East Asian context. As per http://unicode.org/reports/tr11/#Recommendations, we should instead default to 'narrow' if we don't know better. As character width is dependent on the particular font used and we have no idea what fonts are in use, this recommendation applies. This introduces HGENCODINGAMBIGUOUS to get the old behavior back.
author Matt Mackall <mpm@selenic.com>
date Wed, 27 Oct 2010 15:35:21 -0500
parents 62f11ef0df5b
children a8d13ee0ce68
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 '''
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2 Examples of useful python hooks for Mercurial.
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3 '''
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4 from mercurial import patch, util
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5
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6 def diffstat(ui, repo, **kwargs):
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7 '''Example usage:
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8
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9 [hooks]
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10 commit.diffstat = python:/path/to/this/file.py:diffstat
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11 changegroup.diffstat = python:/path/to/this/file.py:diffstat
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12 '''
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13 if kwargs.get('parent2'):
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14 return
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15 node = kwargs['node']
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16 first = repo[node].parents()[0].node()
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17 if 'url' in kwargs:
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18 last = repo['tip'].node()
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19 else:
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20 last = node
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21 diff = patch.diff(repo, first, last)
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22 ui.write(patch.diffstat(util.iterlines(diff)))