Restoring authorship annotation for <shadchin@yandex-team.ru>. Commit 1 of 2.

1 files changed, 94 insertions, 94 deletions

diff --git a/contrib/python/ipython/py3/IPython/utils/frame.py b/contrib/python/ipython/py3/IPython/utils/frame.py
index 74c6d4197f..04c67527b6 100644
--- a/contrib/python/ipython/py3/IPython/utils/frame.py
+++ b/contrib/python/ipython/py3/IPython/utils/frame.py
@@ -1,94 +1,94 @@
-# encoding: utf-8
-"""
-Utilities for working with stack frames.
-"""
-
-#-----------------------------------------------------------------------------
-#  Copyright (C) 2008-2011  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
-#-----------------------------------------------------------------------------
-
-import sys
-
-#-----------------------------------------------------------------------------
-# Code
-#-----------------------------------------------------------------------------
-
-def extract_vars(*names,**kw):
-    """Extract a set of variables by name from another frame.
-
-    Parameters
-    ----------
-    *names : str
-        One or more variable names which will be extracted from the caller's
-        frame.
-
-    depth : integer, optional
-        How many frames in the stack to walk when looking for your variables.
-        The default is 0, which will use the frame where the call was made.
-
-
-    Examples
-    --------
-    ::
-
-        In [2]: def func(x):
-           ...:     y = 1
-           ...:     print(sorted(extract_vars('x','y').items()))
-           ...:
-
-        In [3]: func('hello')
-        [('x', 'hello'), ('y', 1)]
-    """
-
-    depth = kw.get('depth',0)
-
-    callerNS = sys._getframe(depth+1).f_locals
-    return dict((k,callerNS[k]) for k in names)
-
-
-def extract_vars_above(*names):
-    """Extract a set of variables by name from another frame.
-
-    Similar to extractVars(), but with a specified depth of 1, so that names
-    are extracted exactly from above the caller.
-
-    This is simply a convenience function so that the very common case (for us)
-    of skipping exactly 1 frame doesn't have to construct a special dict for
-    keyword passing."""
-
-    callerNS = sys._getframe(2).f_locals
-    return dict((k,callerNS[k]) for k in names)
-
-
-def debugx(expr,pre_msg=''):
-    """Print the value of an expression from the caller's frame.
-
-    Takes an expression, evaluates it in the caller's frame and prints both
-    the given expression and the resulting value (as well as a debug mark
-    indicating the name of the calling function.  The input must be of a form
-    suitable for eval().
-
-    An optional message can be passed, which will be prepended to the printed
-    expr->value pair."""
-
-    cf = sys._getframe(1)
-    print('[DBG:%s] %s%s -> %r' % (cf.f_code.co_name,pre_msg,expr,
-                                   eval(expr,cf.f_globals,cf.f_locals)))
-
-
-# deactivate it by uncommenting the following line, which makes it a no-op
-#def debugx(expr,pre_msg=''): pass
-
-def extract_module_locals(depth=0):
-    """Returns (module, locals) of the function `depth` frames away from the caller"""
-    f = sys._getframe(depth + 1)
-    global_ns = f.f_globals
-    module = sys.modules[global_ns['__name__']]
-    return (module, f.f_locals)
+# encoding: utf-8 
+""" 
+Utilities for working with stack frames. 
+""" 
+ 
+#----------------------------------------------------------------------------- 
+#  Copyright (C) 2008-2011  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 
+#----------------------------------------------------------------------------- 
+ 
+import sys 
+ 
+#----------------------------------------------------------------------------- 
+# Code 
+#----------------------------------------------------------------------------- 
+ 
+def extract_vars(*names,**kw): 
+    """Extract a set of variables by name from another frame. 
+ 
+    Parameters 
+    ---------- 
+    *names : str 
+        One or more variable names which will be extracted from the caller's 
+        frame. 
+ 
+    depth : integer, optional 
+        How many frames in the stack to walk when looking for your variables. 
+        The default is 0, which will use the frame where the call was made. 
+ 
+ 
+    Examples 
+    -------- 
+    :: 
+ 
+        In [2]: def func(x): 
+           ...:     y = 1 
+           ...:     print(sorted(extract_vars('x','y').items())) 
+           ...: 
+ 
+        In [3]: func('hello') 
+        [('x', 'hello'), ('y', 1)] 
+    """ 
+ 
+    depth = kw.get('depth',0) 
+ 
+    callerNS = sys._getframe(depth+1).f_locals 
+    return dict((k,callerNS[k]) for k in names) 
+ 
+ 
+def extract_vars_above(*names): 
+    """Extract a set of variables by name from another frame. 
+ 
+    Similar to extractVars(), but with a specified depth of 1, so that names 
+    are extracted exactly from above the caller. 
+ 
+    This is simply a convenience function so that the very common case (for us) 
+    of skipping exactly 1 frame doesn't have to construct a special dict for 
+    keyword passing.""" 
+ 
+    callerNS = sys._getframe(2).f_locals 
+    return dict((k,callerNS[k]) for k in names) 
+ 
+ 
+def debugx(expr,pre_msg=''): 
+    """Print the value of an expression from the caller's frame. 
+ 
+    Takes an expression, evaluates it in the caller's frame and prints both 
+    the given expression and the resulting value (as well as a debug mark 
+    indicating the name of the calling function.  The input must be of a form 
+    suitable for eval(). 
+ 
+    An optional message can be passed, which will be prepended to the printed 
+    expr->value pair.""" 
+ 
+    cf = sys._getframe(1) 
+    print('[DBG:%s] %s%s -> %r' % (cf.f_code.co_name,pre_msg,expr, 
+                                   eval(expr,cf.f_globals,cf.f_locals))) 
+ 
+ 
+# deactivate it by uncommenting the following line, which makes it a no-op 
+#def debugx(expr,pre_msg=''): pass 
+ 
+def extract_module_locals(depth=0): 
+    """Returns (module, locals) of the function `depth` frames away from the caller""" 
+    f = sys._getframe(depth + 1) 
+    global_ns = f.f_globals 
+    module = sys.modules[global_ns['__name__']] 
+    return (module, f.f_locals)