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@@ -1,529 +1,541 b'' | |||
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1 | 1 | # posix.py - Posix utility function implementations for Mercurial |
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2 | 2 | # |
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3 | 3 | # Copyright 2005-2009 Matt Mackall <mpm@selenic.com> and others |
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4 | 4 | # |
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5 | 5 | # This software may be used and distributed according to the terms of the |
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6 | 6 | # GNU General Public License version 2 or any later version. |
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7 | 7 | |
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8 | 8 | from i18n import _ |
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9 | 9 | import encoding |
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10 | 10 | import os, sys, errno, stat, getpass, pwd, grp, socket, tempfile, unicodedata |
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11 | 11 | |
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12 | 12 | posixfile = open |
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13 | 13 | normpath = os.path.normpath |
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14 | 14 | samestat = os.path.samestat |
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15 | 15 | oslink = os.link |
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16 | 16 | unlink = os.unlink |
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17 | 17 | rename = os.rename |
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18 | 18 | expandglobs = False |
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19 | 19 | |
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20 | 20 | umask = os.umask(0) |
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21 | 21 | os.umask(umask) |
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22 | 22 | |
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23 | 23 | def split(p): |
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24 |
'''Same as |
|
|
24 | '''Same as posixpath.split, but faster | |
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25 | ||
|
26 | >>> import posixpath | |
|
27 | >>> for f in ['/absolute/path/to/file', | |
|
28 | ... 'relative/path/to/file', | |
|
29 | ... 'file_alone', | |
|
30 | ... 'path/to/directory/', | |
|
31 | ... '/multiple/path//separators', | |
|
32 | ... '/file_at_root', | |
|
33 | ... '///multiple_leading_separators_at_root', | |
|
34 | ... '']: | |
|
35 | ... assert split(f) == posixpath.split(f), f | |
|
36 | ''' | |
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25 | 37 | ht = p.rsplit('/', 1) |
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26 | 38 | if len(ht) == 1: |
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27 | 39 | return '', p |
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28 | 40 | nh = ht[0].rstrip('/') |
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29 | 41 | if nh: |
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30 | 42 | return nh, ht[1] |
|
31 | return ht | |
|
43 | return ht[0] + '/', ht[1] | |
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32 | 44 | |
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33 | 45 | def openhardlinks(): |
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34 | 46 | '''return true if it is safe to hold open file handles to hardlinks''' |
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35 | 47 | return True |
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36 | 48 | |
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37 | 49 | def nlinks(name): |
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38 | 50 | '''return number of hardlinks for the given file''' |
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39 | 51 | return os.lstat(name).st_nlink |
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40 | 52 | |
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41 | 53 | def parsepatchoutput(output_line): |
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42 | 54 | """parses the output produced by patch and returns the filename""" |
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43 | 55 | pf = output_line[14:] |
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44 | 56 | if os.sys.platform == 'OpenVMS': |
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45 | 57 | if pf[0] == '`': |
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46 | 58 | pf = pf[1:-1] # Remove the quotes |
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47 | 59 | else: |
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48 | 60 | if pf.startswith("'") and pf.endswith("'") and " " in pf: |
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49 | 61 | pf = pf[1:-1] # Remove the quotes |
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50 | 62 | return pf |
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51 | 63 | |
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52 | 64 | def sshargs(sshcmd, host, user, port): |
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53 | 65 | '''Build argument list for ssh''' |
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54 | 66 | args = user and ("%s@%s" % (user, host)) or host |
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55 | 67 | return port and ("%s -p %s" % (args, port)) or args |
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56 | 68 | |
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57 | 69 | def isexec(f): |
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58 | 70 | """check whether a file is executable""" |
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59 | 71 | return (os.lstat(f).st_mode & 0100 != 0) |
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60 | 72 | |
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61 | 73 | def setflags(f, l, x): |
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62 | 74 | s = os.lstat(f).st_mode |
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63 | 75 | if l: |
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64 | 76 | if not stat.S_ISLNK(s): |
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65 | 77 | # switch file to link |
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66 | 78 | fp = open(f) |
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67 | 79 | data = fp.read() |
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68 | 80 | fp.close() |
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69 | 81 | os.unlink(f) |
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70 | 82 | try: |
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71 | 83 | os.symlink(data, f) |
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72 | 84 | except OSError: |
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73 | 85 | # failed to make a link, rewrite file |
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74 | 86 | fp = open(f, "w") |
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75 | 87 | fp.write(data) |
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76 | 88 | fp.close() |
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77 | 89 | # no chmod needed at this point |
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78 | 90 | return |
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79 | 91 | if stat.S_ISLNK(s): |
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80 | 92 | # switch link to file |
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81 | 93 | data = os.readlink(f) |
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82 | 94 | os.unlink(f) |
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83 | 95 | fp = open(f, "w") |
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84 | 96 | fp.write(data) |
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85 | 97 | fp.close() |
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86 | 98 | s = 0666 & ~umask # avoid restatting for chmod |
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87 | 99 | |
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88 | 100 | sx = s & 0100 |
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89 | 101 | if x and not sx: |
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90 | 102 | # Turn on +x for every +r bit when making a file executable |
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91 | 103 | # and obey umask. |
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92 | 104 | os.chmod(f, s | (s & 0444) >> 2 & ~umask) |
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93 | 105 | elif not x and sx: |
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94 | 106 | # Turn off all +x bits |
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95 | 107 | os.chmod(f, s & 0666) |
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96 | 108 | |
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97 | 109 | def copymode(src, dst, mode=None): |
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98 | 110 | '''Copy the file mode from the file at path src to dst. |
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99 | 111 | If src doesn't exist, we're using mode instead. If mode is None, we're |
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100 | 112 | using umask.''' |
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101 | 113 | try: |
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102 | 114 | st_mode = os.lstat(src).st_mode & 0777 |
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103 | 115 | except OSError, inst: |
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104 | 116 | if inst.errno != errno.ENOENT: |
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105 | 117 | raise |
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106 | 118 | st_mode = mode |
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107 | 119 | if st_mode is None: |
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108 | 120 | st_mode = ~umask |
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109 | 121 | st_mode &= 0666 |
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110 | 122 | os.chmod(dst, st_mode) |
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111 | 123 | |
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112 | 124 | def checkexec(path): |
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113 | 125 | """ |
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114 | 126 | Check whether the given path is on a filesystem with UNIX-like exec flags |
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115 | 127 | |
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116 | 128 | Requires a directory (like /foo/.hg) |
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117 | 129 | """ |
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118 | 130 | |
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119 | 131 | # VFAT on some Linux versions can flip mode but it doesn't persist |
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120 | 132 | # a FS remount. Frequently we can detect it if files are created |
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121 | 133 | # with exec bit on. |
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122 | 134 | |
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123 | 135 | try: |
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124 | 136 | EXECFLAGS = stat.S_IXUSR | stat.S_IXGRP | stat.S_IXOTH |
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125 | 137 | fh, fn = tempfile.mkstemp(dir=path, prefix='hg-checkexec-') |
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126 | 138 | try: |
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127 | 139 | os.close(fh) |
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128 | 140 | m = os.stat(fn).st_mode & 0777 |
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129 | 141 | new_file_has_exec = m & EXECFLAGS |
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130 | 142 | os.chmod(fn, m ^ EXECFLAGS) |
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131 | 143 | exec_flags_cannot_flip = ((os.stat(fn).st_mode & 0777) == m) |
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132 | 144 | finally: |
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133 | 145 | os.unlink(fn) |
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134 | 146 | except (IOError, OSError): |
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135 | 147 | # we don't care, the user probably won't be able to commit anyway |
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136 | 148 | return False |
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137 | 149 | return not (new_file_has_exec or exec_flags_cannot_flip) |
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138 | 150 | |
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139 | 151 | def checklink(path): |
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140 | 152 | """check whether the given path is on a symlink-capable filesystem""" |
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141 | 153 | # mktemp is not racy because symlink creation will fail if the |
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142 | 154 | # file already exists |
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143 | 155 | name = tempfile.mktemp(dir=path, prefix='hg-checklink-') |
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144 | 156 | try: |
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145 | 157 | os.symlink(".", name) |
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146 | 158 | os.unlink(name) |
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147 | 159 | return True |
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148 | 160 | except (OSError, AttributeError): |
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149 | 161 | return False |
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150 | 162 | |
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151 | 163 | def checkosfilename(path): |
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152 | 164 | '''Check that the base-relative path is a valid filename on this platform. |
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153 | 165 | Returns None if the path is ok, or a UI string describing the problem.''' |
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154 | 166 | pass # on posix platforms, every path is ok |
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155 | 167 | |
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156 | 168 | def setbinary(fd): |
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157 | 169 | pass |
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158 | 170 | |
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159 | 171 | def pconvert(path): |
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160 | 172 | return path |
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161 | 173 | |
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162 | 174 | def localpath(path): |
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163 | 175 | return path |
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164 | 176 | |
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165 | 177 | def samefile(fpath1, fpath2): |
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166 | 178 | """Returns whether path1 and path2 refer to the same file. This is only |
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167 | 179 | guaranteed to work for files, not directories.""" |
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168 | 180 | return os.path.samefile(fpath1, fpath2) |
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169 | 181 | |
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170 | 182 | def samedevice(fpath1, fpath2): |
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171 | 183 | """Returns whether fpath1 and fpath2 are on the same device. This is only |
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172 | 184 | guaranteed to work for files, not directories.""" |
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173 | 185 | st1 = os.lstat(fpath1) |
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174 | 186 | st2 = os.lstat(fpath2) |
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175 | 187 | return st1.st_dev == st2.st_dev |
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176 | 188 | |
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177 | 189 | # os.path.normcase is a no-op, which doesn't help us on non-native filesystems |
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178 | 190 | def normcase(path): |
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179 | 191 | return path.lower() |
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180 | 192 | |
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181 | 193 | if sys.platform == 'darwin': |
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182 | 194 | import fcntl # only needed on darwin, missing on jython |
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183 | 195 | |
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184 | 196 | def normcase(path): |
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185 | 197 | try: |
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186 | 198 | u = path.decode('utf-8') |
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187 | 199 | except UnicodeDecodeError: |
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188 | 200 | # percent-encode any characters that don't round-trip |
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189 | 201 | p2 = path.decode('utf-8', 'ignore').encode('utf-8') |
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190 | 202 | s = "" |
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191 | 203 | pos = 0 |
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192 | 204 | for c in path: |
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193 | 205 | if p2[pos:pos + 1] == c: |
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194 | 206 | s += c |
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195 | 207 | pos += 1 |
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196 | 208 | else: |
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197 | 209 | s += "%%%02X" % ord(c) |
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198 | 210 | u = s.decode('utf-8') |
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199 | 211 | |
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200 | 212 | # Decompose then lowercase (HFS+ technote specifies lower) |
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201 | 213 | return unicodedata.normalize('NFD', u).lower().encode('utf-8') |
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202 | 214 | |
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203 | 215 | def realpath(path): |
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204 | 216 | ''' |
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205 | 217 | Returns the true, canonical file system path equivalent to the given |
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206 | 218 | path. |
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207 | 219 | |
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208 | 220 | Equivalent means, in this case, resulting in the same, unique |
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209 | 221 | file system link to the path. Every file system entry, whether a file, |
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210 | 222 | directory, hard link or symbolic link or special, will have a single |
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211 | 223 | path preferred by the system, but may allow multiple, differing path |
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212 | 224 | lookups to point to it. |
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213 | 225 | |
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214 | 226 | Most regular UNIX file systems only allow a file system entry to be |
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215 | 227 | looked up by its distinct path. Obviously, this does not apply to case |
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216 | 228 | insensitive file systems, whether case preserving or not. The most |
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217 | 229 | complex issue to deal with is file systems transparently reencoding the |
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218 | 230 | path, such as the non-standard Unicode normalisation required for HFS+ |
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219 | 231 | and HFSX. |
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220 | 232 | ''' |
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221 | 233 | # Constants copied from /usr/include/sys/fcntl.h |
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222 | 234 | F_GETPATH = 50 |
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223 | 235 | O_SYMLINK = 0x200000 |
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224 | 236 | |
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225 | 237 | try: |
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226 | 238 | fd = os.open(path, O_SYMLINK) |
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227 | 239 | except OSError, err: |
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228 | 240 | if err.errno == errno.ENOENT: |
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229 | 241 | return path |
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230 | 242 | raise |
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231 | 243 | |
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232 | 244 | try: |
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233 | 245 | return fcntl.fcntl(fd, F_GETPATH, '\0' * 1024).rstrip('\0') |
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234 | 246 | finally: |
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235 | 247 | os.close(fd) |
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236 | 248 | elif sys.version_info < (2, 4, 2, 'final'): |
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237 | 249 | # Workaround for http://bugs.python.org/issue1213894 (os.path.realpath |
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238 | 250 | # didn't resolve symlinks that were the first component of the path.) |
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239 | 251 | def realpath(path): |
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240 | 252 | if os.path.isabs(path): |
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241 | 253 | return os.path.realpath(path) |
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242 | 254 | else: |
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243 | 255 | return os.path.realpath('./' + path) |
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244 | 256 | else: |
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245 | 257 | # Fallback to the likely inadequate Python builtin function. |
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246 | 258 | realpath = os.path.realpath |
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247 | 259 | |
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248 | 260 | if sys.platform == 'cygwin': |
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249 | 261 | # workaround for cygwin, in which mount point part of path is |
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250 | 262 | # treated as case sensitive, even though underlying NTFS is case |
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251 | 263 | # insensitive. |
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252 | 264 | |
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253 | 265 | # default mount points |
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254 | 266 | cygwinmountpoints = sorted([ |
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255 | 267 | "/usr/bin", |
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256 | 268 | "/usr/lib", |
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257 | 269 | "/cygdrive", |
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258 | 270 | ], reverse=True) |
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259 | 271 | |
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260 | 272 | # use upper-ing as normcase as same as NTFS workaround |
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261 | 273 | def normcase(path): |
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262 | 274 | pathlen = len(path) |
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263 | 275 | if (pathlen == 0) or (path[0] != os.sep): |
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264 | 276 | # treat as relative |
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265 | 277 | return encoding.upper(path) |
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266 | 278 | |
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267 | 279 | # to preserve case of mountpoint part |
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268 | 280 | for mp in cygwinmountpoints: |
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269 | 281 | if not path.startswith(mp): |
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270 | 282 | continue |
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271 | 283 | |
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272 | 284 | mplen = len(mp) |
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273 | 285 | if mplen == pathlen: # mount point itself |
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274 | 286 | return mp |
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275 | 287 | if path[mplen] == os.sep: |
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276 | 288 | return mp + encoding.upper(path[mplen:]) |
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277 | 289 | |
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278 | 290 | return encoding.upper(path) |
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279 | 291 | |
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280 | 292 | # Cygwin translates native ACLs to POSIX permissions, |
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281 | 293 | # but these translations are not supported by native |
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282 | 294 | # tools, so the exec bit tends to be set erroneously. |
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283 | 295 | # Therefore, disable executable bit access on Cygwin. |
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284 | 296 | def checkexec(path): |
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285 | 297 | return False |
|
286 | 298 | |
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287 | 299 | # Similarly, Cygwin's symlink emulation is likely to create |
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288 | 300 | # problems when Mercurial is used from both Cygwin and native |
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289 | 301 | # Windows, with other native tools, or on shared volumes |
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290 | 302 | def checklink(path): |
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291 | 303 | return False |
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292 | 304 | |
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293 | 305 | def shellquote(s): |
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294 | 306 | if os.sys.platform == 'OpenVMS': |
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295 | 307 | return '"%s"' % s |
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296 | 308 | else: |
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297 | 309 | return "'%s'" % s.replace("'", "'\\''") |
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298 | 310 | |
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299 | 311 | def quotecommand(cmd): |
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300 | 312 | return cmd |
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301 | 313 | |
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302 | 314 | def popen(command, mode='r'): |
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303 | 315 | return os.popen(command, mode) |
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304 | 316 | |
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305 | 317 | def testpid(pid): |
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306 | 318 | '''return False if pid dead, True if running or not sure''' |
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307 | 319 | if os.sys.platform == 'OpenVMS': |
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308 | 320 | return True |
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309 | 321 | try: |
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310 | 322 | os.kill(pid, 0) |
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311 | 323 | return True |
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312 | 324 | except OSError, inst: |
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313 | 325 | return inst.errno != errno.ESRCH |
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314 | 326 | |
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315 | 327 | def explainexit(code): |
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316 | 328 | """return a 2-tuple (desc, code) describing a subprocess status |
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317 | 329 | (codes from kill are negative - not os.system/wait encoding)""" |
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318 | 330 | if code >= 0: |
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319 | 331 | return _("exited with status %d") % code, code |
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320 | 332 | return _("killed by signal %d") % -code, -code |
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321 | 333 | |
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322 | 334 | def isowner(st): |
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323 | 335 | """Return True if the stat object st is from the current user.""" |
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324 | 336 | return st.st_uid == os.getuid() |
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325 | 337 | |
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326 | 338 | def findexe(command): |
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327 | 339 | '''Find executable for command searching like which does. |
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328 | 340 | If command is a basename then PATH is searched for command. |
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329 | 341 | PATH isn't searched if command is an absolute or relative path. |
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330 | 342 | If command isn't found None is returned.''' |
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331 | 343 | if sys.platform == 'OpenVMS': |
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332 | 344 | return command |
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333 | 345 | |
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334 | 346 | def findexisting(executable): |
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335 | 347 | 'Will return executable if existing file' |
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336 | 348 | if os.path.isfile(executable) and os.access(executable, os.X_OK): |
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337 | 349 | return executable |
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338 | 350 | return None |
|
339 | 351 | |
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340 | 352 | if os.sep in command: |
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341 | 353 | return findexisting(command) |
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342 | 354 | |
|
343 | 355 | if sys.platform == 'plan9': |
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344 | 356 | return findexisting(os.path.join('/bin', command)) |
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345 | 357 | |
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346 | 358 | for path in os.environ.get('PATH', '').split(os.pathsep): |
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347 | 359 | executable = findexisting(os.path.join(path, command)) |
|
348 | 360 | if executable is not None: |
|
349 | 361 | return executable |
|
350 | 362 | return None |
|
351 | 363 | |
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352 | 364 | def setsignalhandler(): |
|
353 | 365 | pass |
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354 | 366 | |
|
355 | 367 | _wantedkinds = set([stat.S_IFREG, stat.S_IFLNK]) |
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356 | 368 | |
|
357 | 369 | def statfiles(files): |
|
358 | 370 | '''Stat each file in files. Yield each stat, or None if a file does not |
|
359 | 371 | exist or has a type we don't care about.''' |
|
360 | 372 | lstat = os.lstat |
|
361 | 373 | getkind = stat.S_IFMT |
|
362 | 374 | for nf in files: |
|
363 | 375 | try: |
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364 | 376 | st = lstat(nf) |
|
365 | 377 | if getkind(st.st_mode) not in _wantedkinds: |
|
366 | 378 | st = None |
|
367 | 379 | except OSError, err: |
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368 | 380 | if err.errno not in (errno.ENOENT, errno.ENOTDIR): |
|
369 | 381 | raise |
|
370 | 382 | st = None |
|
371 | 383 | yield st |
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372 | 384 | |
|
373 | 385 | def getuser(): |
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374 | 386 | '''return name of current user''' |
|
375 | 387 | return getpass.getuser() |
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376 | 388 | |
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377 | 389 | def username(uid=None): |
|
378 | 390 | """Return the name of the user with the given uid. |
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379 | 391 | |
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380 | 392 | If uid is None, return the name of the current user.""" |
|
381 | 393 | |
|
382 | 394 | if uid is None: |
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383 | 395 | uid = os.getuid() |
|
384 | 396 | try: |
|
385 | 397 | return pwd.getpwuid(uid)[0] |
|
386 | 398 | except KeyError: |
|
387 | 399 | return str(uid) |
|
388 | 400 | |
|
389 | 401 | def groupname(gid=None): |
|
390 | 402 | """Return the name of the group with the given gid. |
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391 | 403 | |
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392 | 404 | If gid is None, return the name of the current group.""" |
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393 | 405 | |
|
394 | 406 | if gid is None: |
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395 | 407 | gid = os.getgid() |
|
396 | 408 | try: |
|
397 | 409 | return grp.getgrgid(gid)[0] |
|
398 | 410 | except KeyError: |
|
399 | 411 | return str(gid) |
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400 | 412 | |
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401 | 413 | def groupmembers(name): |
|
402 | 414 | """Return the list of members of the group with the given |
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403 | 415 | name, KeyError if the group does not exist. |
|
404 | 416 | """ |
|
405 | 417 | return list(grp.getgrnam(name).gr_mem) |
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406 | 418 | |
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407 | 419 | def spawndetached(args): |
|
408 | 420 | return os.spawnvp(os.P_NOWAIT | getattr(os, 'P_DETACH', 0), |
|
409 | 421 | args[0], args) |
|
410 | 422 | |
|
411 | 423 | def gethgcmd(): |
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412 | 424 | return sys.argv[:1] |
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413 | 425 | |
|
414 | 426 | def termwidth(): |
|
415 | 427 | try: |
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416 | 428 | import termios, array, fcntl |
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417 | 429 | for dev in (sys.stderr, sys.stdout, sys.stdin): |
|
418 | 430 | try: |
|
419 | 431 | try: |
|
420 | 432 | fd = dev.fileno() |
|
421 | 433 | except AttributeError: |
|
422 | 434 | continue |
|
423 | 435 | if not os.isatty(fd): |
|
424 | 436 | continue |
|
425 | 437 | try: |
|
426 | 438 | arri = fcntl.ioctl(fd, termios.TIOCGWINSZ, '\0' * 8) |
|
427 | 439 | width = array.array('h', arri)[1] |
|
428 | 440 | if width > 0: |
|
429 | 441 | return width |
|
430 | 442 | except AttributeError: |
|
431 | 443 | pass |
|
432 | 444 | except ValueError: |
|
433 | 445 | pass |
|
434 | 446 | except IOError, e: |
|
435 | 447 | if e[0] == errno.EINVAL: |
|
436 | 448 | pass |
|
437 | 449 | else: |
|
438 | 450 | raise |
|
439 | 451 | except ImportError: |
|
440 | 452 | pass |
|
441 | 453 | return 80 |
|
442 | 454 | |
|
443 | 455 | def makedir(path, notindexed): |
|
444 | 456 | os.mkdir(path) |
|
445 | 457 | |
|
446 | 458 | def unlinkpath(f, ignoremissing=False): |
|
447 | 459 | """unlink and remove the directory if it is empty""" |
|
448 | 460 | try: |
|
449 | 461 | os.unlink(f) |
|
450 | 462 | except OSError, e: |
|
451 | 463 | if not (ignoremissing and e.errno == errno.ENOENT): |
|
452 | 464 | raise |
|
453 | 465 | # try removing directories that might now be empty |
|
454 | 466 | try: |
|
455 | 467 | os.removedirs(os.path.dirname(f)) |
|
456 | 468 | except OSError: |
|
457 | 469 | pass |
|
458 | 470 | |
|
459 | 471 | def lookupreg(key, name=None, scope=None): |
|
460 | 472 | return None |
|
461 | 473 | |
|
462 | 474 | def hidewindow(): |
|
463 | 475 | """Hide current shell window. |
|
464 | 476 | |
|
465 | 477 | Used to hide the window opened when starting asynchronous |
|
466 | 478 | child process under Windows, unneeded on other systems. |
|
467 | 479 | """ |
|
468 | 480 | pass |
|
469 | 481 | |
|
470 | 482 | class cachestat(object): |
|
471 | 483 | def __init__(self, path): |
|
472 | 484 | self.stat = os.stat(path) |
|
473 | 485 | |
|
474 | 486 | def cacheable(self): |
|
475 | 487 | return bool(self.stat.st_ino) |
|
476 | 488 | |
|
477 | 489 | __hash__ = object.__hash__ |
|
478 | 490 | |
|
479 | 491 | def __eq__(self, other): |
|
480 | 492 | try: |
|
481 | 493 | return self.stat == other.stat |
|
482 | 494 | except AttributeError: |
|
483 | 495 | return False |
|
484 | 496 | |
|
485 | 497 | def __ne__(self, other): |
|
486 | 498 | return not self == other |
|
487 | 499 | |
|
488 | 500 | def executablepath(): |
|
489 | 501 | return None # available on Windows only |
|
490 | 502 | |
|
491 | 503 | class unixdomainserver(socket.socket): |
|
492 | 504 | def __init__(self, join, subsystem): |
|
493 | 505 | '''Create a unix domain socket with the given prefix.''' |
|
494 | 506 | super(unixdomainserver, self).__init__(socket.AF_UNIX) |
|
495 | 507 | sockname = subsystem + '.sock' |
|
496 | 508 | self.realpath = self.path = join(sockname) |
|
497 | 509 | if os.path.islink(self.path): |
|
498 | 510 | if os.path.exists(self.path): |
|
499 | 511 | self.realpath = os.readlink(self.path) |
|
500 | 512 | else: |
|
501 | 513 | os.unlink(self.path) |
|
502 | 514 | try: |
|
503 | 515 | self.bind(self.realpath) |
|
504 | 516 | except socket.error, err: |
|
505 | 517 | if err.args[0] == 'AF_UNIX path too long': |
|
506 | 518 | tmpdir = tempfile.mkdtemp(prefix='hg-%s-' % subsystem) |
|
507 | 519 | self.realpath = os.path.join(tmpdir, sockname) |
|
508 | 520 | try: |
|
509 | 521 | self.bind(self.realpath) |
|
510 | 522 | os.symlink(self.realpath, self.path) |
|
511 | 523 | except (OSError, socket.error): |
|
512 | 524 | self.cleanup() |
|
513 | 525 | raise |
|
514 | 526 | else: |
|
515 | 527 | raise |
|
516 | 528 | self.listen(5) |
|
517 | 529 | |
|
518 | 530 | def cleanup(self): |
|
519 | 531 | def okayifmissing(f, path): |
|
520 | 532 | try: |
|
521 | 533 | f(path) |
|
522 | 534 | except OSError, err: |
|
523 | 535 | if err.errno != errno.ENOENT: |
|
524 | 536 | raise |
|
525 | 537 | |
|
526 | 538 | okayifmissing(os.unlink, self.path) |
|
527 | 539 | if self.realpath != self.path: |
|
528 | 540 | okayifmissing(os.unlink, self.realpath) |
|
529 | 541 | okayifmissing(os.rmdir, os.path.dirname(self.realpath)) |
@@ -1,44 +1,46 b'' | |||
|
1 | 1 | # this is hack to make sure no escape characters are inserted into the output |
|
2 | 2 | import os |
|
3 | 3 | if 'TERM' in os.environ: |
|
4 | 4 | del os.environ['TERM'] |
|
5 | 5 | import doctest |
|
6 | 6 | |
|
7 | 7 | import mercurial.util |
|
8 | 8 | doctest.testmod(mercurial.util) |
|
9 | # Only run doctests for the current platform | |
|
10 | doctest.testmod(mercurial.util.platform) | |
|
9 | 11 | |
|
10 | 12 | import mercurial.changelog |
|
11 | 13 | doctest.testmod(mercurial.changelog) |
|
12 | 14 | |
|
13 | 15 | import mercurial.dagparser |
|
14 | 16 | doctest.testmod(mercurial.dagparser, optionflags=doctest.NORMALIZE_WHITESPACE) |
|
15 | 17 | |
|
16 | 18 | import mercurial.match |
|
17 | 19 | doctest.testmod(mercurial.match) |
|
18 | 20 | |
|
19 | 21 | import mercurial.store |
|
20 | 22 | doctest.testmod(mercurial.store) |
|
21 | 23 | |
|
22 | 24 | import mercurial.ui |
|
23 | 25 | doctest.testmod(mercurial.ui) |
|
24 | 26 | |
|
25 | 27 | import mercurial.url |
|
26 | 28 | doctest.testmod(mercurial.url) |
|
27 | 29 | |
|
28 | 30 | import mercurial.encoding |
|
29 | 31 | doctest.testmod(mercurial.encoding) |
|
30 | 32 | |
|
31 | 33 | import mercurial.hgweb.hgwebdir_mod |
|
32 | 34 | doctest.testmod(mercurial.hgweb.hgwebdir_mod) |
|
33 | 35 | |
|
34 | 36 | import hgext.convert.cvsps |
|
35 | 37 | doctest.testmod(hgext.convert.cvsps) |
|
36 | 38 | |
|
37 | 39 | import mercurial.revset |
|
38 | 40 | doctest.testmod(mercurial.revset) |
|
39 | 41 | |
|
40 | 42 | import mercurial.minirst |
|
41 | 43 | doctest.testmod(mercurial.minirst) |
|
42 | 44 | |
|
43 | 45 | import mercurial.templatefilters |
|
44 | 46 | doctest.testmod(mercurial.templatefilters) |
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