Restoring authorship annotation for Mikhail Borisov <borisov.mikhail@gmail.com>. Commit 1 of 2.

1 files changed, 106 insertions, 106 deletions

diff --git a/contrib/python/ipython/py2/IPython/utils/process.py b/contrib/python/ipython/py2/IPython/utils/process.py
index a274f43f3a..ca85a03b5c 100644
--- a/contrib/python/ipython/py2/IPython/utils/process.py
+++ b/contrib/python/ipython/py2/IPython/utils/process.py
@@ -1,106 +1,106 @@
-# encoding: utf-8
-"""
-Utilities for working with external processes.
-"""
-
-# Copyright (c) IPython Development Team.
-# Distributed under the terms of the Modified BSD License.
-
-from __future__ import print_function
-
-import os
-import sys
-
-if sys.platform == 'win32':
-    from ._process_win32 import system, getoutput, arg_split, check_pid
-elif sys.platform == 'cli':
-    from ._process_cli import system, getoutput, arg_split, check_pid
-else:
-    from ._process_posix import system, getoutput, arg_split, check_pid
-
-from ._process_common import getoutputerror, get_output_error_code, process_handler
-from . import py3compat
-
-
-class FindCmdError(Exception):
-    pass
-
-
-def find_cmd(cmd):
-    """Find absolute path to executable cmd in a cross platform manner.
-
-    This function tries to determine the full path to a command line program
-    using `which` on Unix/Linux/OS X and `win32api` on Windows.  Most of the
-    time it will use the version that is first on the users `PATH`.
-
-    Warning, don't use this to find IPython command line programs as there
-    is a risk you will find the wrong one.  Instead find those using the
-    following code and looking for the application itself::
-
-        from IPython.utils.path import get_ipython_module_path
-        from IPython.utils.process import pycmd2argv
-        argv = pycmd2argv(get_ipython_module_path('IPython.terminal.ipapp'))
-
-    Parameters
-    ----------
-    cmd : str
-        The command line program to look for.
-    """
-    path = py3compat.which(cmd)
-    if path is None:
-        raise FindCmdError('command could not be found: %s' % cmd)
-    return path
-
-
-def is_cmd_found(cmd):
-    """Check whether executable `cmd` exists or not and return a bool."""
-    try:
-        find_cmd(cmd)
-        return True
-    except FindCmdError:
-        return False
-
-
-def pycmd2argv(cmd):
-    r"""Take the path of a python command and return a list (argv-style).
-
-    This only works on Python based command line programs and will find the
-    location of the ``python`` executable using ``sys.executable`` to make
-    sure the right version is used.
-
-    For a given path ``cmd``, this returns [cmd] if cmd's extension is .exe,
-    .com or .bat, and [, cmd] otherwise.
-
-    Parameters
-    ----------
-    cmd : string
-      The path of the command.
-
-    Returns
-    -------
-    argv-style list.
-    """
-    ext = os.path.splitext(cmd)[1]
-    if ext in ['.exe', '.com', '.bat']:
-        return [cmd]
-    else:
-        return [sys.executable, cmd]
-
-
-def abbrev_cwd():
-    """ Return abbreviated version of cwd, e.g. d:mydir """
-    cwd = py3compat.getcwd().replace('\\','/')
-    drivepart = ''
-    tail = cwd
-    if sys.platform == 'win32':
-        if len(cwd) < 4:
-            return cwd
-        drivepart,tail = os.path.splitdrive(cwd)
-
-
-    parts = tail.split('/')
-    if len(parts) > 2:
-        tail = '/'.join(parts[-2:])
-
-    return (drivepart + (
-        cwd == '/' and '/' or tail))
+# encoding: utf-8 
+""" 
+Utilities for working with external processes. 
+""" 
+ 
+# Copyright (c) IPython Development Team. 
+# Distributed under the terms of the Modified BSD License. 
+ 
+from __future__ import print_function 
+ 
+import os 
+import sys 
+ 
+if sys.platform == 'win32': 
+    from ._process_win32 import system, getoutput, arg_split, check_pid 
+elif sys.platform == 'cli': 
+    from ._process_cli import system, getoutput, arg_split, check_pid 
+else: 
+    from ._process_posix import system, getoutput, arg_split, check_pid 
+ 
+from ._process_common import getoutputerror, get_output_error_code, process_handler 
+from . import py3compat 
+ 
+ 
+class FindCmdError(Exception): 
+    pass 
+ 
+ 
+def find_cmd(cmd): 
+    """Find absolute path to executable cmd in a cross platform manner. 
+ 
+    This function tries to determine the full path to a command line program 
+    using `which` on Unix/Linux/OS X and `win32api` on Windows.  Most of the 
+    time it will use the version that is first on the users `PATH`. 
+ 
+    Warning, don't use this to find IPython command line programs as there 
+    is a risk you will find the wrong one.  Instead find those using the 
+    following code and looking for the application itself:: 
+ 
+        from IPython.utils.path import get_ipython_module_path 
+        from IPython.utils.process import pycmd2argv 
+        argv = pycmd2argv(get_ipython_module_path('IPython.terminal.ipapp')) 
+ 
+    Parameters 
+    ---------- 
+    cmd : str 
+        The command line program to look for. 
+    """ 
+    path = py3compat.which(cmd) 
+    if path is None: 
+        raise FindCmdError('command could not be found: %s' % cmd) 
+    return path 
+ 
+ 
+def is_cmd_found(cmd): 
+    """Check whether executable `cmd` exists or not and return a bool.""" 
+    try: 
+        find_cmd(cmd) 
+        return True 
+    except FindCmdError: 
+        return False 
+ 
+ 
+def pycmd2argv(cmd): 
+    r"""Take the path of a python command and return a list (argv-style). 
+ 
+    This only works on Python based command line programs and will find the 
+    location of the ``python`` executable using ``sys.executable`` to make 
+    sure the right version is used. 
+ 
+    For a given path ``cmd``, this returns [cmd] if cmd's extension is .exe, 
+    .com or .bat, and [, cmd] otherwise. 
+ 
+    Parameters 
+    ---------- 
+    cmd : string 
+      The path of the command. 
+ 
+    Returns 
+    ------- 
+    argv-style list. 
+    """ 
+    ext = os.path.splitext(cmd)[1] 
+    if ext in ['.exe', '.com', '.bat']: 
+        return [cmd] 
+    else: 
+        return [sys.executable, cmd] 
+ 
+ 
+def abbrev_cwd(): 
+    """ Return abbreviated version of cwd, e.g. d:mydir """ 
+    cwd = py3compat.getcwd().replace('\\','/') 
+    drivepart = '' 
+    tail = cwd 
+    if sys.platform == 'win32': 
+        if len(cwd) < 4: 
+            return cwd 
+        drivepart,tail = os.path.splitdrive(cwd) 
+ 
+ 
+    parts = tail.split('/') 
+    if len(parts) > 2: 
+        tail = '/'.join(parts[-2:]) 
+ 
+    return (drivepart + ( 
+        cwd == '/' and '/' or tail))