Mercurial > hg
annotate mercurial/scmwindows.py @ 26478:a3f7e5461dbd
util.chunkbuffer: special case reading everything
The new code results in simpler logic within the while loop. It is also
faster since we avoid performing operations on the queue and buf
collections. However, there shouldn't be any super hot loops for this
since the whole point of chunkbuffer is to avoid reading large amounts
of data at once. This does, however, make it easier to optimize
chunkbuffer in a subsequent patch.
author | Gregory Szorc <gregory.szorc@gmail.com> |
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date | Mon, 05 Oct 2015 16:28:12 -0700 |
parents | 23c995ed466b |
children | adae8928fe09 |
rev | line source |
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scmutil: split platform-specific bits into their own modules
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1 import os |
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2 import osutil |
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scmutil: fix NameError on windows
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3 import util |
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4 import _winreg |
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5 |
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6 def systemrcpath(): |
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7 '''return default os-specific hgrc search path''' |
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8 rcpath = [] |
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9 filename = util.executablepath() |
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10 # Use mercurial.ini found in directory with hg.exe |
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11 progrc = os.path.join(os.path.dirname(filename), 'mercurial.ini') |
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12 if os.path.isfile(progrc): |
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13 rcpath.append(progrc) |
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14 return rcpath |
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15 # Use hgrc.d found in directory with hg.exe |
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16 progrcd = os.path.join(os.path.dirname(filename), 'hgrc.d') |
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17 if os.path.isdir(progrcd): |
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18 for f, kind in osutil.listdir(progrcd): |
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19 if f.endswith('.rc'): |
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20 rcpath.append(os.path.join(progrcd, f)) |
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21 return rcpath |
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22 # else look for a system rcpath in the registry |
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23 value = util.lookupreg('SOFTWARE\\Mercurial', None, |
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24 _winreg.HKEY_LOCAL_MACHINE) |
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25 if not isinstance(value, str) or not value: |
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26 return rcpath |
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27 value = util.localpath(value) |
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28 for p in value.split(os.pathsep): |
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29 if p.lower().endswith('mercurial.ini'): |
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30 rcpath.append(p) |
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31 elif os.path.isdir(p): |
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32 for f, kind in osutil.listdir(p): |
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33 if f.endswith('.rc'): |
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34 rcpath.append(os.path.join(p, f)) |
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35 return rcpath |
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36 |
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37 def userrcpath(): |
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38 '''return os-specific hgrc search path to the user dir''' |
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39 home = os.path.expanduser('~') |
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40 path = [os.path.join(home, 'mercurial.ini'), |
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41 os.path.join(home, '.hgrc')] |
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42 userprofile = os.environ.get('USERPROFILE') |
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config: don't read the same config file twice
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43 if userprofile and userprofile != home: |
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44 path.append(os.path.join(userprofile, 'mercurial.ini')) |
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45 path.append(os.path.join(userprofile, '.hgrc')) |
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46 return path |