Mercurial > hg
annotate mercurial/scmwindows.py @ 48180:f78d8b8c46d7
setup: stop packaging python3.dll and python3X.dll in the wheel distribution
Now that exewrapper is smart enough to find the DLLs it needs without help from
the build script, backout ed286d150aa8 and 2960b7fac966. Note that this will
require deleting the build/lib.win-amd64-3.X directory to actually remove it
from the final wheel.
Differential Revision: https://phab.mercurial-scm.org/D11455
author | Matt Harbison <matt_harbison@yahoo.com> |
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date | Sun, 19 Sep 2021 01:36:37 -0400 |
parents | 224af78021de |
children | 6000f5b25c9b |
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1 from __future__ import absolute_import |
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2 |
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3 import os |
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4 |
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5 from . import ( |
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6 encoding, |
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7 pycompat, |
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8 util, |
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9 win32, |
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10 ) |
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11 |
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12 try: |
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13 import _winreg as winreg # pytype: disable=import-error |
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14 |
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15 winreg.CloseKey |
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16 except ImportError: |
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17 # py2 only |
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18 import winreg # pytype: disable=import-error |
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19 |
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20 # MS-DOS 'more' is the only pager available by default on Windows. |
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21 fallbackpager = b'more' |
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22 |
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23 |
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24 def systemrcpath(): |
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25 '''return default os-specific hgrc search path''' |
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26 rcpath = [] |
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27 filename = win32.executablepath() |
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28 # Use mercurial.ini found in directory with hg.exe |
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29 progrc = os.path.join(os.path.dirname(filename), b'mercurial.ini') |
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30 rcpath.append(progrc) |
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31 |
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32 def _processdir(progrcd): |
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33 if os.path.isdir(progrcd): |
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34 for f, kind in sorted(util.listdir(progrcd)): |
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35 if f.endswith(b'.rc'): |
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36 rcpath.append(os.path.join(progrcd, f)) |
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37 |
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38 # Use hgrc.d found in directory with hg.exe |
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39 _processdir(os.path.join(os.path.dirname(filename), b'hgrc.d')) |
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40 |
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41 # treat a PROGRAMDATA directory as equivalent to /etc/mercurial |
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42 programdata = encoding.environ.get(b'PROGRAMDATA') |
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43 if programdata: |
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44 programdata = os.path.join(programdata, b'Mercurial') |
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45 _processdir(os.path.join(programdata, b'hgrc.d')) |
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46 |
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47 ini = os.path.join(programdata, b'mercurial.ini') |
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48 if os.path.isfile(ini): |
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49 rcpath.append(ini) |
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50 |
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51 ini = os.path.join(programdata, b'hgrc') |
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52 if os.path.isfile(ini): |
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53 rcpath.append(ini) |
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54 |
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55 # next look for a system rcpath in the registry |
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56 value = util.lookupreg( |
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57 b'SOFTWARE\\Mercurial', None, winreg.HKEY_LOCAL_MACHINE |
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58 ) |
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59 if value and isinstance(value, bytes): |
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60 value = util.localpath(value) |
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61 for p in value.split(pycompat.ospathsep): |
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62 if p.lower().endswith(b'mercurial.ini'): |
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63 rcpath.append(p) |
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64 else: |
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65 _processdir(p) |
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66 return rcpath |
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67 |
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68 |
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69 def userrcpath(): |
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70 '''return os-specific hgrc search path to the user dir''' |
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71 home = _legacy_expanduser(b'~') |
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72 path = [os.path.join(home, b'mercurial.ini'), os.path.join(home, b'.hgrc')] |
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73 userprofile = encoding.environ.get(b'USERPROFILE') |
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74 if userprofile and userprofile != home: |
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75 path.append(os.path.join(userprofile, b'mercurial.ini')) |
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76 path.append(os.path.join(userprofile, b'.hgrc')) |
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77 return path |
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78 |
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79 |
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80 def _legacy_expanduser(path): |
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81 """Expand ~ and ~user constructs in the pre 3.8 style""" |
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82 |
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83 # Python 3.8+ changed the expansion of '~' from HOME to USERPROFILE. See |
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84 # https://bugs.python.org/issue36264. It also seems to capitalize the drive |
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85 # letter, as though it was processed through os.path.realpath(). |
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86 if not path.startswith(b'~'): |
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87 return path |
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88 |
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89 i, n = 1, len(path) |
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90 while i < n and path[i] not in b'\\/': |
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91 i += 1 |
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92 |
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93 if b'HOME' in encoding.environ: |
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94 userhome = encoding.environ[b'HOME'] |
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95 elif b'USERPROFILE' in encoding.environ: |
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96 userhome = encoding.environ[b'USERPROFILE'] |
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97 elif b'HOMEPATH' not in encoding.environ: |
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98 return path |
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99 else: |
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100 try: |
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101 drive = encoding.environ[b'HOMEDRIVE'] |
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102 except KeyError: |
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103 drive = b'' |
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104 userhome = os.path.join(drive, encoding.environ[b'HOMEPATH']) |
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105 |
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106 if i != 1: # ~user |
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107 userhome = os.path.join(os.path.dirname(userhome), path[1:i]) |
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108 |
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parents:
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109 return userhome + path[i:] |
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110 |
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111 |
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112 def termsize(ui): |
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113 return win32.termsize() |