python, hg: tow outside the environment.

they've served us well, and can ride off into the sunset.

1 files changed, 0 insertions, 252 deletions

diff --git a/sys/lib/python/mercurial/posix.py b/sys/lib/python/mercurial/posix.py
deleted file mode 100644
index 09fd7cdc5..000000000
--- a/sys/lib/python/mercurial/posix.py
+++ /dev/null
@@ -1,252 +0,0 @@
-# posix.py - Posix utility function implementations for Mercurial
-#
-#  Copyright 2005-2009 Matt Mackall <mpm@selenic.com> and others
-#
-# This software may be used and distributed according to the terms of the
-# GNU General Public License version 2, incorporated herein by reference.
-
-from i18n import _
-import osutil
-import os, sys, errno, stat, getpass, pwd, grp, fcntl
-
-posixfile = open
-nulldev = '/dev/null'
-normpath = os.path.normpath
-samestat = os.path.samestat
-expandglobs = False
-
-umask = os.umask(0)
-os.umask(umask)
-
-def openhardlinks():
-    '''return true if it is safe to hold open file handles to hardlinks'''
-    return True
-
-def rcfiles(path):
-    rcs = [os.path.join(path, 'hgrc')]
-    rcdir = os.path.join(path, 'hgrc.d')
-    try:
-        rcs.extend([os.path.join(rcdir, f)
-                    for f, kind in osutil.listdir(rcdir)
-                    if f.endswith(".rc")])
-    except OSError:
-        pass
-    return rcs
-
-def system_rcpath():
-    path = []
-    # old mod_python does not set sys.argv
-    if len(getattr(sys, 'argv', [])) > 0:
-        path.extend(rcfiles(os.path.dirname(sys.argv[0]) +
-                              '/../etc/mercurial'))
-    path.extend(rcfiles('/etc/mercurial'))
-    return path
-
-def user_rcpath():
-    return [os.path.expanduser('~/.hgrc')]
-
-def parse_patch_output(output_line):
-    """parses the output produced by patch and returns the filename"""
-    pf = output_line[14:]
-    if os.sys.platform == 'OpenVMS':
-        if pf[0] == '`':
-            pf = pf[1:-1] # Remove the quotes
-    else:
-        if pf.startswith("'") and pf.endswith("'") and " " in pf:
-            pf = pf[1:-1] # Remove the quotes
-    return pf
-
-def sshargs(sshcmd, host, user, port):
-    '''Build argument list for ssh'''
-    args = user and ("%s@%s" % (user, host)) or host
-    return port and ("%s -p %s" % (args, port)) or args
-
-def is_exec(f):
-    """check whether a file is executable"""
-    return (os.lstat(f).st_mode & 0100 != 0)
-
-def set_flags(f, l, x):
-    s = os.lstat(f).st_mode
-    if l:
-        if not stat.S_ISLNK(s):
-            # switch file to link
-            data = open(f).read()
-            os.unlink(f)
-            try:
-                os.symlink(data, f)
-            except:
-                # failed to make a link, rewrite file
-                open(f, "w").write(data)
-        # no chmod needed at this point
-        return
-    if stat.S_ISLNK(s):
-        # switch link to file
-        data = os.readlink(f)
-        os.unlink(f)
-        open(f, "w").write(data)
-        s = 0666 & ~umask # avoid restatting for chmod
-
-    sx = s & 0100
-    if x and not sx:
-        # Turn on +x for every +r bit when making a file executable
-        # and obey umask.
-        os.chmod(f, s | (s & 0444) >> 2 & ~umask)
-    elif not x and sx:
-        # Turn off all +x bits
-        os.chmod(f, s & 0666)
-
-def set_binary(fd):
-    pass
-
-def pconvert(path):
-    return path
-
-def localpath(path):
-    return path
-
-if sys.platform == 'darwin':
-    def realpath(path):
-        '''
-        Returns the true, canonical file system path equivalent to the given
-        path.
-
-        Equivalent means, in this case, resulting in the same, unique
-        file system link to the path. Every file system entry, whether a file,
-        directory, hard link or symbolic link or special, will have a single
-        path preferred by the system, but may allow multiple, differing path
-        lookups to point to it.
-
-        Most regular UNIX file systems only allow a file system entry to be
-        looked up by its distinct path. Obviously, this does not apply to case
-        insensitive file systems, whether case preserving or not. The most
-        complex issue to deal with is file systems transparently reencoding the
-        path, such as the non-standard Unicode normalisation required for HFS+
-        and HFSX.
-        '''
-        # Constants copied from /usr/include/sys/fcntl.h
-        F_GETPATH = 50
-        O_SYMLINK = 0x200000
-
-        try:
-            fd = os.open(path, O_SYMLINK)
-        except OSError, err:
-            if err.errno is errno.ENOENT:
-                return path
-            raise
-
-        try:
-            return fcntl.fcntl(fd, F_GETPATH, '\0' * 1024).rstrip('\0')
-        finally:
-            os.close(fd)
-else:
-    # Fallback to the likely inadequate Python builtin function.
-    realpath = os.path.realpath
-
-def shellquote(s):
-    if os.sys.platform == 'OpenVMS':
-        return '"%s"' % s
-    else:
-        return "'%s'" % s.replace("'", "'\\''")
-
-def quotecommand(cmd):
-    return cmd
-
-def popen(command, mode='r'):
-    return os.popen(command, mode)
-
-def testpid(pid):
-    '''return False if pid dead, True if running or not sure'''
-    if os.sys.platform == 'OpenVMS':
-        return True
-    try:
-        os.kill(pid, 0)
-        return True
-    except OSError, inst:
-        return inst.errno != errno.ESRCH
-
-def explain_exit(code):
-    """return a 2-tuple (desc, code) describing a process's status"""
-    if os.WIFEXITED(code):
-        val = os.WEXITSTATUS(code)
-        return _("exited with status %d") % val, val
-    elif os.WIFSIGNALED(code):
-        val = os.WTERMSIG(code)
-        return _("killed by signal %d") % val, val
-    elif os.WIFSTOPPED(code):
-        val = os.WSTOPSIG(code)
-        return _("stopped by signal %d") % val, val
-    raise ValueError(_("invalid exit code"))
-
-def isowner(st):
-    """Return True if the stat object st is from the current user."""
-    return st.st_uid == os.getuid()
-
-def find_exe(command):
-    '''Find executable for command searching like which does.
-    If command is a basename then PATH is searched for command.
-    PATH isn't searched if command is an absolute or relative path.
-    If command isn't found None is returned.'''
-    if sys.platform == 'OpenVMS':
-        return command
-
-    def findexisting(executable):
-        'Will return executable if existing file'
-        if os.path.exists(executable):
-            return executable
-        return None
-
-    if os.sep in command:
-        return findexisting(command)
-
-    for path in os.environ.get('PATH', '').split(os.pathsep):
-        executable = findexisting(os.path.join(path, command))
-        if executable is not None:
-            return executable
-    return None
-
-def set_signal_handler():
-    pass
-
-def statfiles(files):
-    'Stat each file in files and yield stat or None if file does not exist.'
-    lstat = os.lstat
-    for nf in files:
-        try:
-            st = lstat(nf)
-        except OSError, err:
-            if err.errno not in (errno.ENOENT, errno.ENOTDIR):
-                raise
-            st = None
-        yield st
-
-def getuser():
-    '''return name of current user'''
-    return getpass.getuser()
-
-def expand_glob(pats):
-    '''On Windows, expand the implicit globs in a list of patterns'''
-    return list(pats)
-
-def username(uid=None):
-    """Return the name of the user with the given uid.
-
-    If uid is None, return the name of the current user."""
-
-    if uid is None:
-        uid = os.getuid()
-    try:
-        return pwd.getpwuid(uid)[0]
-    except KeyError:
-        return str(uid)
-
-def groupname(gid=None):
-    """Return the name of the group with the given gid.
-
-    If gid is None, return the name of the current group."""
-
-    if gid is None:
-        gid = os.getgid()
-    try:
-        return grp.getgrgid(gid)[0]
-    except KeyError:
-        return str(gid)