122         if version < (1, 4):

   122         if version < (1, 4):

   123             return False

   123             return False

   124         return True

   124         return True

   125     except ImportError:

   125     except ImportError:

   126         return False

   126         return False

   127 

   130 

   128 def has_symlink():

   131 def has_symlink():

   129     return hasattr(os, "symlink")

   132     return hasattr(os, "symlink")

   130 

   133 

   131 def has_tla():

   134 def has_tla():

   171     "icasefs": (has_icasefs, "case insensitive file system"),

   174     "icasefs": (has_icasefs, "case insensitive file system"),

   172     "inotify": (has_inotify, "inotify extension support"),

   175     "inotify": (has_inotify, "inotify extension support"),

   173     "lsprof": (has_lsprof, "python lsprof module"),

   176     "lsprof": (has_lsprof, "python lsprof module"),

   174     "mtn": (has_mtn, "monotone client (> 0.31)"),

   177     "mtn": (has_mtn, "monotone client (> 0.31)"),

   175     "outer-repo": (has_outer_repo, "outer repo"),

   178     "outer-repo": (has_outer_repo, "outer repo"),

   176     "pygments": (has_pygments, "Pygments source highlighting library"),

   180     "pygments": (has_pygments, "Pygments source highlighting library"),

   177     "svn": (has_svn, "subversion client and admin tools"),

   181     "svn": (has_svn, "subversion client and admin tools"),

   178     "svn-bindings": (has_svn_bindings, "subversion python bindings"),

   182     "svn-bindings": (has_svn_bindings, "subversion python bindings"),

   179     "symlink": (has_symlink, "symbolic links"),

   183     "symlink": (has_symlink, "symbolic links"),

   180     "tla": (has_tla, "GNU Arch tla client"),

   184     "tla": (has_tla, "GNU Arch tla client"),