Mercurial > hg
annotate mercurial/scmwindows.py @ 27764:dd0c5f4d1b53
util: adjust 'datapath' to be correct in a frozen OS X package
Apparently unlike py2exe, py2app copies the Mercurial source tree as-is to a
Contents/Resources subdirectory of an app bundle, and places its binary stub in
Contents/MacOS. (The Windows install has the 'hgext' and 'mercurial' modules in
'lib/library.zip', while the help and templates subdirectories have been moved
out of the mercurial directory to the root of the installation. I assume that
the python code living in a zip file is why "py2exe doesn't support __file__".)
Therefore, prior to this change, Mercurial in a frozen app bundle on OS X would
go looking for help *.txt, templates and locale info in Contents/MacOS, where
they don't exist.
There are only a handful of places that test for frozen, and not all of them are
wrong for OS X, so it seems wiser to handle them on a case by case basis, rather
that try to change mainfrozen(). The remaining cases are:
1) util.hgexecutable() wrongly points to the bundled python executable, and
affects $HG in util.system() launched processes (e.g. external hooks)
2) util.hgcmd() wrongly points to the bundled python executable, but it seems
to only affect 'hg serve -d'
3) hook._pythonhook() may be OK, since I didn't see anything outrageous when
printing sys.path from an internal hook. I'm not sure if this special
case is needed on OS X though.
4) sslutil._plainapplepython() is OK, because sys.executable is not
/usr/bin/python, nor is it in /System/Library/Frameworks
author | Matt Harbison <matt_harbison@yahoo.com> |
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date | Sun, 10 Jan 2016 17:49:01 -0500 |
parents | 029f02757c20 |
children | 3df9f780c90e |
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1 from __future__ import absolute_import |
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2 |
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3 import _winreg |
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4 import os |
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5 |
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6 from . import ( |
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7 osutil, |
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8 util, |
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9 ) |
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10 |
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11 def systemrcpath(): |
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12 '''return default os-specific hgrc search path''' |
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13 rcpath = [] |
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14 filename = util.executablepath() |
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15 # Use mercurial.ini found in directory with hg.exe |
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16 progrc = os.path.join(os.path.dirname(filename), 'mercurial.ini') |
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17 rcpath.append(progrc) |
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18 # Use hgrc.d found in directory with hg.exe |
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19 progrcd = os.path.join(os.path.dirname(filename), 'hgrc.d') |
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20 if os.path.isdir(progrcd): |
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21 for f, kind in osutil.listdir(progrcd): |
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22 if f.endswith('.rc'): |
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23 rcpath.append(os.path.join(progrcd, f)) |
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24 # else look for a system rcpath in the registry |
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25 value = util.lookupreg('SOFTWARE\\Mercurial', None, |
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26 _winreg.HKEY_LOCAL_MACHINE) |
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27 if not isinstance(value, str) or not value: |
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28 return rcpath |
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29 value = util.localpath(value) |
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30 for p in value.split(os.pathsep): |
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31 if p.lower().endswith('mercurial.ini'): |
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32 rcpath.append(p) |
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33 elif os.path.isdir(p): |
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34 for f, kind in osutil.listdir(p): |
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35 if f.endswith('.rc'): |
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36 rcpath.append(os.path.join(p, f)) |
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37 return rcpath |
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38 |
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39 def userrcpath(): |
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40 '''return os-specific hgrc search path to the user dir''' |
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41 home = os.path.expanduser('~') |
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42 path = [os.path.join(home, 'mercurial.ini'), |
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43 os.path.join(home, '.hgrc')] |
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44 userprofile = os.environ.get('USERPROFILE') |
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45 if userprofile and userprofile != home: |
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46 path.append(os.path.join(userprofile, 'mercurial.ini')) |
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47 path.append(os.path.join(userprofile, '.hgrc')) |
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48 return path |