annotate hgext/win32text.py @ 3577:7f7425306925

Correct optimization from 3464f5e77f34; add a test. If there are two (or more) heads that point to the same .hgtags node, we can safely skip parsing the file in all but the last head. (In 3464f5e77f34, we were parsing the file in the first head and skipping all the others.)
author Alexis S. L. Carvalho <alexis@cecm.usp.br>
date Sat, 28 Oct 2006 23:37:59 -0300
parents e58b1c9a0dec
children 30762680fcd2
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496074e0a38b Add win32text extension module.
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1 import mercurial.util
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2
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3 def dumbdecode(s, cmd):
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4 return s.replace('\n', '\r\n')
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5
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6 def dumbencode(s, cmd):
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7 return s.replace('\r\n', '\n')
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8
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9 def clevertest(s, cmd):
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10 if '\0' in s: return False
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11 return True
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12
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13 def cleverdecode(s, cmd):
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14 if clevertest(s, cmd):
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15 return dumbdecode(s, cmd)
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16 return s
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17
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18 def cleverencode(s, cmd):
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19 if clevertest(s, cmd):
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20 return dumbencode(s, cmd)
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21 return s
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22
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23 mercurial.util.filtertable.update({
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24 'dumbdecode:': dumbdecode,
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25 'dumbencode:': dumbencode,
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26 'cleverdecode:': cleverdecode,
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27 'cleverencode:': cleverencode,
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28 })