fix ya.make

1 files changed, 0 insertions, 541 deletions

diff --git a/contrib/tools/python3/src/Lib/posixpath.py b/contrib/tools/python3/src/Lib/posixpath.py
deleted file mode 100644
index 195374613a7..00000000000
--- a/contrib/tools/python3/src/Lib/posixpath.py
+++ /dev/null
@@ -1,541 +0,0 @@
-"""Common operations on Posix pathnames.
-
-Instead of importing this module directly, import os and refer to
-this module as os.path.  The "os.path" name is an alias for this
-module on Posix systems; on other systems (e.g. Windows),
-os.path provides the same operations in a manner specific to that
-platform, and is an alias to another module (e.g. ntpath).
-
-Some of this can actually be useful on non-Posix systems too, e.g.
-for manipulation of the pathname component of URLs.
-"""
-
-# Strings representing various path-related bits and pieces.
-# These are primarily for export; internally, they are hardcoded.
-# Should be set before imports for resolving cyclic dependency.
-curdir = '.'
-pardir = '..'
-extsep = '.'
-sep = '/'
-pathsep = ':'
-defpath = '/bin:/usr/bin'
-altsep = None
-devnull = '/dev/null'
-
-import os
-import sys
-import stat
-import genericpath
-from genericpath import *
-
-__all__ = ["normcase","isabs","join","splitdrive","split","splitext",
-           "basename","dirname","commonprefix","getsize","getmtime",
-           "getatime","getctime","islink","exists","lexists","isdir","isfile",
-           "ismount", "expanduser","expandvars","normpath","abspath",
-           "samefile","sameopenfile","samestat",
-           "curdir","pardir","sep","pathsep","defpath","altsep","extsep",
-           "devnull","realpath","supports_unicode_filenames","relpath",
-           "commonpath"]
-
-
-def _get_sep(path):
-    if isinstance(path, bytes):
-        return b'/'
-    else:
-        return '/'
-
-# Normalize the case of a pathname.  Trivial in Posix, string.lower on Mac.
-# On MS-DOS this may also turn slashes into backslashes; however, other
-# normalizations (such as optimizing '../' away) are not allowed
-# (another function should be defined to do that).
-
-def normcase(s):
-    """Normalize case of pathname.  Has no effect under Posix"""
-    return os.fspath(s)
-
-
-# Return whether a path is absolute.
-# Trivial in Posix, harder on the Mac or MS-DOS.
-
-def isabs(s):
-    """Test whether a path is absolute"""
-    s = os.fspath(s)
-    sep = _get_sep(s)
-    return s.startswith(sep)
-
-
-# Join pathnames.
-# Ignore the previous parts if a part is absolute.
-# Insert a '/' unless the first part is empty or already ends in '/'.
-
-def join(a, *p):
-    """Join two or more pathname components, inserting '/' as needed.
-    If any component is an absolute path, all previous path components
-    will be discarded.  An empty last part will result in a path that
-    ends with a separator."""
-    a = os.fspath(a)
-    sep = _get_sep(a)
-    path = a
-    try:
-        if not p:
-            path[:0] + sep  #23780: Ensure compatible data type even if p is null.
-        for b in map(os.fspath, p):
-            if b.startswith(sep):
-                path = b
-            elif not path or path.endswith(sep):
-                path += b
-            else:
-                path += sep + b
-    except (TypeError, AttributeError, BytesWarning):
-        genericpath._check_arg_types('join', a, *p)
-        raise
-    return path
-
-
-# Split a path in head (everything up to the last '/') and tail (the
-# rest).  If the path ends in '/', tail will be empty.  If there is no
-# '/' in the path, head  will be empty.
-# Trailing '/'es are stripped from head unless it is the root.
-
-def split(p):
-    """Split a pathname.  Returns tuple "(head, tail)" where "tail" is
-    everything after the final slash.  Either part may be empty."""
-    p = os.fspath(p)
-    sep = _get_sep(p)
-    i = p.rfind(sep) + 1
-    head, tail = p[:i], p[i:]
-    if head and head != sep*len(head):
-        head = head.rstrip(sep)
-    return head, tail
-
-
-# Split a path in root and extension.
-# The extension is everything starting at the last dot in the last
-# pathname component; the root is everything before that.
-# It is always true that root + ext == p.
-
-def splitext(p):
-    p = os.fspath(p)
-    if isinstance(p, bytes):
-        sep = b'/'
-        extsep = b'.'
-    else:
-        sep = '/'
-        extsep = '.'
-    return genericpath._splitext(p, sep, None, extsep)
-splitext.__doc__ = genericpath._splitext.__doc__
-
-# Split a pathname into a drive specification and the rest of the
-# path.  Useful on DOS/Windows/NT; on Unix, the drive is always empty.
-
-def splitdrive(p):
-    """Split a pathname into drive and path. On Posix, drive is always
-    empty."""
-    p = os.fspath(p)
-    return p[:0], p
-
-
-# Return the tail (basename) part of a path, same as split(path)[1].
-
-def basename(p):
-    """Returns the final component of a pathname"""
-    p = os.fspath(p)
-    sep = _get_sep(p)
-    i = p.rfind(sep) + 1
-    return p[i:]
-
-
-# Return the head (dirname) part of a path, same as split(path)[0].
-
-def dirname(p):
-    """Returns the directory component of a pathname"""
-    p = os.fspath(p)
-    sep = _get_sep(p)
-    i = p.rfind(sep) + 1
-    head = p[:i]
-    if head and head != sep*len(head):
-        head = head.rstrip(sep)
-    return head
-
-
-# Is a path a symbolic link?
-# This will always return false on systems where os.lstat doesn't exist.
-
-def islink(path):
-    """Test whether a path is a symbolic link"""
-    try:
-        st = os.lstat(path)
-    except (OSError, ValueError, AttributeError):
-        return False
-    return stat.S_ISLNK(st.st_mode)
-
-# Being true for dangling symbolic links is also useful.
-
-def lexists(path):
-    """Test whether a path exists.  Returns True for broken symbolic links"""
-    try:
-        os.lstat(path)
-    except (OSError, ValueError):
-        return False
-    return True
-
-
-# Is a path a mount point?
-# (Does this work for all UNIXes?  Is it even guaranteed to work by Posix?)
-
-def ismount(path):
-    """Test whether a path is a mount point"""
-    try:
-        s1 = os.lstat(path)
-    except (OSError, ValueError):
-        # It doesn't exist -- so not a mount point. :-)
-        return False
-    else:
-        # A symlink can never be a mount point
-        if stat.S_ISLNK(s1.st_mode):
-            return False
-
-    if isinstance(path, bytes):
-        parent = join(path, b'..')
-    else:
-        parent = join(path, '..')
-    parent = realpath(parent)
-    try:
-        s2 = os.lstat(parent)
-    except (OSError, ValueError):
-        return False
-
-    dev1 = s1.st_dev
-    dev2 = s2.st_dev
-    if dev1 != dev2:
-        return True     # path/.. on a different device as path
-    ino1 = s1.st_ino
-    ino2 = s2.st_ino
-    if ino1 == ino2:
-        return True     # path/.. is the same i-node as path
-    return False
-
-
-# Expand paths beginning with '~' or '~user'.
-# '~' means $HOME; '~user' means that user's home directory.
-# If the path doesn't begin with '~', or if the user or $HOME is unknown,
-# the path is returned unchanged (leaving error reporting to whatever
-# function is called with the expanded path as argument).
-# See also module 'glob' for expansion of *, ? and [...] in pathnames.
-# (A function should also be defined to do full *sh-style environment
-# variable expansion.)
-
-def expanduser(path):
-    """Expand ~ and ~user constructions.  If user or $HOME is unknown,
-    do nothing."""
-    path = os.fspath(path)
-    if isinstance(path, bytes):
-        tilde = b'~'
-    else:
-        tilde = '~'
-    if not path.startswith(tilde):
-        return path
-    sep = _get_sep(path)
-    i = path.find(sep, 1)
-    if i < 0:
-        i = len(path)
-    if i == 1:
-        if 'HOME' not in os.environ:
-            import pwd
-            try:
-                userhome = pwd.getpwuid(os.getuid()).pw_dir
-            except KeyError:
-                # bpo-10496: if the current user identifier doesn't exist in the
-                # password database, return the path unchanged
-                return path
-        else:
-            userhome = os.environ['HOME']
-    else:
-        import pwd
-        name = path[1:i]
-        if isinstance(name, bytes):
-            name = str(name, 'ASCII')
-        try:
-            pwent = pwd.getpwnam(name)
-        except KeyError:
-            # bpo-10496: if the user name from the path doesn't exist in the
-            # password database, return the path unchanged
-            return path
-        userhome = pwent.pw_dir
-    # if no user home, return the path unchanged on VxWorks
-    if userhome is None and sys.platform == "vxworks":
-        return path
-    if isinstance(path, bytes):
-        userhome = os.fsencode(userhome)
-        root = b'/'
-    else:
-        root = '/'
-    userhome = userhome.rstrip(root)
-    return (userhome + path[i:]) or root
-
-
-# Expand paths containing shell variable substitutions.
-# This expands the forms $variable and ${variable} only.
-# Non-existent variables are left unchanged.
-
-_varprog = None
-_varprogb = None
-
-def expandvars(path):
-    """Expand shell variables of form $var and ${var}.  Unknown variables
-    are left unchanged."""
-    path = os.fspath(path)
-    global _varprog, _varprogb
-    if isinstance(path, bytes):
-        if b'$' not in path:
-            return path
-        if not _varprogb:
-            import re
-            _varprogb = re.compile(br'\$(\w+|\{[^}]*\})', re.ASCII)
-        search = _varprogb.search
-        start = b'{'
-        end = b'}'
-        environ = getattr(os, 'environb', None)
-    else:
-        if '$' not in path:
-            return path
-        if not _varprog:
-            import re
-            _varprog = re.compile(r'\$(\w+|\{[^}]*\})', re.ASCII)
-        search = _varprog.search
-        start = '{'
-        end = '}'
-        environ = os.environ
-    i = 0
-    while True:
-        m = search(path, i)
-        if not m:
-            break
-        i, j = m.span(0)
-        name = m.group(1)
-        if name.startswith(start) and name.endswith(end):
-            name = name[1:-1]
-        try:
-            if environ is None:
-                value = os.fsencode(os.environ[os.fsdecode(name)])
-            else:
-                value = environ[name]
-        except KeyError:
-            i = j
-        else:
-            tail = path[j:]
-            path = path[:i] + value
-            i = len(path)
-            path += tail
-    return path
-
-
-# Normalize a path, e.g. A//B, A/./B and A/foo/../B all become A/B.
-# It should be understood that this may change the meaning of the path
-# if it contains symbolic links!
-
-def normpath(path):
-    """Normalize path, eliminating double slashes, etc."""
-    path = os.fspath(path)
-    if isinstance(path, bytes):
-        sep = b'/'
-        empty = b''
-        dot = b'.'
-        dotdot = b'..'
-    else:
-        sep = '/'
-        empty = ''
-        dot = '.'
-        dotdot = '..'
-    if path == empty:
-        return dot
-    initial_slashes = path.startswith(sep)
-    # POSIX allows one or two initial slashes, but treats three or more
-    # as single slash.
-    # (see http://pubs.opengroup.org/onlinepubs/9699919799/basedefs/V1_chap04.html#tag_04_13)
-    if (initial_slashes and
-        path.startswith(sep*2) and not path.startswith(sep*3)):
-        initial_slashes = 2
-    comps = path.split(sep)
-    new_comps = []
-    for comp in comps:
-        if comp in (empty, dot):
-            continue
-        if (comp != dotdot or (not initial_slashes and not new_comps) or
-             (new_comps and new_comps[-1] == dotdot)):
-            new_comps.append(comp)
-        elif new_comps:
-            new_comps.pop()
-    comps = new_comps
-    path = sep.join(comps)
-    if initial_slashes:
-        path = sep*initial_slashes + path
-    return path or dot
-
-
-def abspath(path):
-    """Return an absolute path."""
-    path = os.fspath(path)
-    if not isabs(path):
-        if isinstance(path, bytes):
-            cwd = os.getcwdb()
-        else:
-            cwd = os.getcwd()
-        path = join(cwd, path)
-    return normpath(path)
-
-
-# Return a canonical path (i.e. the absolute location of a file on the
-# filesystem).
-
-def realpath(filename, *, strict=False):
-    """Return the canonical path of the specified filename, eliminating any
-symbolic links encountered in the path."""
-    filename = os.fspath(filename)
-    path, ok = _joinrealpath(filename[:0], filename, strict, {})
-    return abspath(path)
-
-# Join two paths, normalizing and eliminating any symbolic links
-# encountered in the second path.
-def _joinrealpath(path, rest, strict, seen):
-    if isinstance(path, bytes):
-        sep = b'/'
-        curdir = b'.'
-        pardir = b'..'
-    else:
-        sep = '/'
-        curdir = '.'
-        pardir = '..'
-
-    if isabs(rest):
-        rest = rest[1:]
-        path = sep
-
-    while rest:
-        name, _, rest = rest.partition(sep)
-        if not name or name == curdir:
-            # current dir
-            continue
-        if name == pardir:
-            # parent dir
-            if path:
-                path, name = split(path)
-                if name == pardir:
-                    path = join(path, pardir, pardir)
-            else:
-                path = pardir
-            continue
-        newpath = join(path, name)
-        try:
-            st = os.lstat(newpath)
-        except OSError:
-            if strict:
-                raise
-            is_link = False
-        else:
-            is_link = stat.S_ISLNK(st.st_mode)
-        if not is_link:
-            path = newpath
-            continue
-        # Resolve the symbolic link
-        if newpath in seen:
-            # Already seen this path
-            path = seen[newpath]
-            if path is not None:
-                # use cached value
-                continue
-            # The symlink is not resolved, so we must have a symlink loop.
-            if strict:
-                # Raise OSError(errno.ELOOP)
-                os.stat(newpath)
-            else:
-                # Return already resolved part + rest of the path unchanged.
-                return join(newpath, rest), False
-        seen[newpath] = None # not resolved symlink
-        path, ok = _joinrealpath(path, os.readlink(newpath), strict, seen)
-        if not ok:
-            return join(path, rest), False
-        seen[newpath] = path # resolved symlink
-
-    return path, True
-
-
-supports_unicode_filenames = (sys.platform == 'darwin')
-
-def relpath(path, start=None):
-    """Return a relative version of a path"""
-
-    if not path:
-        raise ValueError("no path specified")
-
-    path = os.fspath(path)
-    if isinstance(path, bytes):
-        curdir = b'.'
-        sep = b'/'
-        pardir = b'..'
-    else:
-        curdir = '.'
-        sep = '/'
-        pardir = '..'
-
-    if start is None:
-        start = curdir
-    else:
-        start = os.fspath(start)
-
-    try:
-        start_list = [x for x in abspath(start).split(sep) if x]
-        path_list = [x for x in abspath(path).split(sep) if x]
-        # Work out how much of the filepath is shared by start and path.
-        i = len(commonprefix([start_list, path_list]))
-
-        rel_list = [pardir] * (len(start_list)-i) + path_list[i:]
-        if not rel_list:
-            return curdir
-        return join(*rel_list)
-    except (TypeError, AttributeError, BytesWarning, DeprecationWarning):
-        genericpath._check_arg_types('relpath', path, start)
-        raise
-
-
-# Return the longest common sub-path of the sequence of paths given as input.
-# The paths are not normalized before comparing them (this is the
-# responsibility of the caller). Any trailing separator is stripped from the
-# returned path.
-
-def commonpath(paths):
-    """Given a sequence of path names, returns the longest common sub-path."""
-
-    if not paths:
-        raise ValueError('commonpath() arg is an empty sequence')
-
-    paths = tuple(map(os.fspath, paths))
-    if isinstance(paths[0], bytes):
-        sep = b'/'
-        curdir = b'.'
-    else:
-        sep = '/'
-        curdir = '.'
-
-    try:
-        split_paths = [path.split(sep) for path in paths]
-
-        try:
-            isabs, = set(p[:1] == sep for p in paths)
-        except ValueError:
-            raise ValueError("Can't mix absolute and relative paths") from None
-
-        split_paths = [[c for c in s if c and c != curdir] for s in split_paths]
-        s1 = min(split_paths)
-        s2 = max(split_paths)
-        common = s1
-        for i, c in enumerate(s1):
-            if c != s2[i]:
-                common = s1[:i]
-                break
-
-        prefix = sep if isabs else sep[:0]
-        return prefix + sep.join(common)
-    except (TypeError, AttributeError):
-        genericpath._check_arg_types('commonpath', *paths)
-        raise