fix ya.make

1 files changed, 0 insertions, 184 deletions

diff --git a/contrib/python/ipython/py3/IPython/utils/_process_win32.py b/contrib/python/ipython/py3/IPython/utils/_process_win32.py
deleted file mode 100644
index 36fb092d7b..0000000000
--- a/contrib/python/ipython/py3/IPython/utils/_process_win32.py
+++ /dev/null
@@ -1,184 +0,0 @@
-"""Windows-specific implementation of process utilities.
-
-This file is only meant to be imported by process.py, not by end-users.
-"""
-
-#-----------------------------------------------------------------------------
-#  Copyright (C) 2010-2011  The IPython Development Team
-#
-#  Distributed under the terms of the BSD License.  The full license is in
-#  the file COPYING, distributed as part of this software.
-#-----------------------------------------------------------------------------
-
-#-----------------------------------------------------------------------------
-# Imports
-#-----------------------------------------------------------------------------
-
-# stdlib
-import os
-import sys
-import ctypes
-import time
-
-from ctypes import c_int, POINTER
-from ctypes.wintypes import LPCWSTR, HLOCAL
-from subprocess import STDOUT, TimeoutExpired
-from threading import Thread
-
-# our own imports
-from ._process_common import read_no_interrupt, process_handler, arg_split as py_arg_split
-from . import py3compat
-from .encoding import DEFAULT_ENCODING
-
-#-----------------------------------------------------------------------------
-# Function definitions
-#-----------------------------------------------------------------------------
-
-class AvoidUNCPath(object):
-    """A context manager to protect command execution from UNC paths.
-
-    In the Win32 API, commands can't be invoked with the cwd being a UNC path.
-    This context manager temporarily changes directory to the 'C:' drive on
-    entering, and restores the original working directory on exit.
-
-    The context manager returns the starting working directory *if* it made a
-    change and None otherwise, so that users can apply the necessary adjustment
-    to their system calls in the event of a change.
-
-    Examples
-    --------
-    ::
-        cmd = 'dir'
-        with AvoidUNCPath() as path:
-            if path is not None:
-                cmd = '"pushd %s &&"%s' % (path, cmd)
-            os.system(cmd)
-    """
-    def __enter__(self):
-        self.path = os.getcwd()
-        self.is_unc_path = self.path.startswith(r"\\")
-        if self.is_unc_path:
-            # change to c drive (as cmd.exe cannot handle UNC addresses)
-            os.chdir("C:")
-            return self.path
-        else:
-            # We return None to signal that there was no change in the working
-            # directory
-            return None
-
-    def __exit__(self, exc_type, exc_value, traceback):
-        if self.is_unc_path:
-            os.chdir(self.path)
-
-
-def _system_body(p):
-    """Callback for _system."""
-    enc = DEFAULT_ENCODING
-
-    def stdout_read():
-        for line in read_no_interrupt(p.stdout).splitlines():
-            line = line.decode(enc, 'replace')
-            print(line, file=sys.stdout)
-
-    def stderr_read():
-        for line in read_no_interrupt(p.stderr).splitlines():
-            line = line.decode(enc, 'replace')
-            print(line, file=sys.stderr)
-
-    Thread(target=stdout_read).start()
-    Thread(target=stderr_read).start()
-
-    # Wait to finish for returncode. Unfortunately, Python has a bug where
-    # wait() isn't interruptible (https://bugs.python.org/issue28168) so poll in
-    # a loop instead of just doing `return p.wait()`.
-    while True:
-        result = p.poll()
-        if result is None:
-            time.sleep(0.01)
-        else:
-            return result
-
-
-def system(cmd):
-    """Win32 version of os.system() that works with network shares.
-
-    Note that this implementation returns None, as meant for use in IPython.
-
-    Parameters
-    ----------
-    cmd : str or list
-        A command to be executed in the system shell.
-
-    Returns
-    -------
-    int : child process' exit code.
-    """
-    # The controller provides interactivity with both
-    # stdin and stdout
-    #import _process_win32_controller
-    #_process_win32_controller.system(cmd)
-
-    with AvoidUNCPath() as path:
-        if path is not None:
-            cmd = '"pushd %s &&"%s' % (path, cmd)
-        return process_handler(cmd, _system_body)
-
-def getoutput(cmd):
-    """Return standard output of executing cmd in a shell.
-
-    Accepts the same arguments as os.system().
-
-    Parameters
-    ----------
-    cmd : str or list
-        A command to be executed in the system shell.
-
-    Returns
-    -------
-    stdout : str
-    """
-
-    with AvoidUNCPath() as path:
-        if path is not None:
-            cmd = '"pushd %s &&"%s' % (path, cmd)
-        out = process_handler(cmd, lambda p: p.communicate()[0], STDOUT)
-
-    if out is None:
-        out = b''
-    return py3compat.decode(out)
-
-try:
-    CommandLineToArgvW = ctypes.windll.shell32.CommandLineToArgvW
-    CommandLineToArgvW.arg_types = [LPCWSTR, POINTER(c_int)]
-    CommandLineToArgvW.restype = POINTER(LPCWSTR)
-    LocalFree = ctypes.windll.kernel32.LocalFree
-    LocalFree.res_type = HLOCAL
-    LocalFree.arg_types = [HLOCAL]
-    
-    def arg_split(commandline, posix=False, strict=True):
-        """Split a command line's arguments in a shell-like manner.
-
-        This is a special version for windows that use a ctypes call to CommandLineToArgvW
-        to do the argv splitting. The posix parameter is ignored.
-
-        If strict=False, process_common.arg_split(...strict=False) is used instead.
-        """
-        #CommandLineToArgvW returns path to executable if called with empty string.
-        if commandline.strip() == "":
-            return []
-        if not strict:
-            # not really a cl-arg, fallback on _process_common
-            return py_arg_split(commandline, posix=posix, strict=strict)
-        argvn = c_int()
-        result_pointer = CommandLineToArgvW(py3compat.cast_unicode(commandline.lstrip()), ctypes.byref(argvn))
-        result_array_type = LPCWSTR * argvn.value
-        result = [arg for arg in result_array_type.from_address(ctypes.addressof(result_pointer.contents))]
-        retval = LocalFree(result_pointer)
-        return result
-except AttributeError:
-    arg_split = py_arg_split
-
-def check_pid(pid):
-    # OpenProcess returns 0 if no such process (of ours) exists
-    # positive int otherwise
-    return bool(ctypes.windll.kernel32.OpenProcess(1,0,pid))