Changeset 388 for python/vendor/current/Lib/profile.py

Timestamp:

Mar 19, 2014, 11:11:30 AM (11 years ago)

Author:

dmik

Message:

python: Update vendor to 2.7.6.

File:

• python/vendor/current/Lib/profile.py (modified) (8 diffs)

python/vendor/current/Lib/profile.py

@@ -3 +3 @@
 # Class for profiling python code. rev 1.0  6/2/94
 #
+# Written by James Roskind
 # Based on prior profile module by Sjoerd Mullender...
 #   which was hacked somewhat by: Guido van Rossum
@@ -8 +9 @@
 """Class for profiling Python code."""
 
-# Copyright 1994, by InfoSeek Corporation, all rights reserved.
-# Written by James Roskind
+# Copyright Disney Enterprises, Inc.  All Rights Reserved.
+# Licensed to PSF under a Contributor Agreement
 #
-# Permission to use, copy, modify, and distribute this Python software
-# and its associated documentation for any purpose (subject to the
-# restriction in the following sentence) without fee is hereby granted,
-# provided that the above copyright notice appears in all copies, and
-# that both that copyright notice and this permission notice appear in
-# supporting documentation, and that the name of InfoSeek not be used in
-# advertising or publicity pertaining to distribution of the software
-# without specific, written prior permission.  This permission is
-# explicitly restricted to the copying and modification of the software
-# to remain in Python, compiled Python, or other languages (such as C)
-# wherein the modified or derived code is exclusively imported into a
-# Python module.
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
 #
-# INFOSEEK CORPORATION DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
-# SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
-# FITNESS. IN NO EVENT SHALL INFOSEEK CORPORATION BE LIABLE FOR ANY
-# SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER
-# RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF
-# CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
-# CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
+# either express or implied.  See the License for the specific language
+# governing permissions and limitations under the License.
 
 
@@ -76 +67 @@
         return prof.print_stats(sort)
 
-def runctx(statement, globals, locals, filename=None):
+def runctx(statement, globals, locals, filename=None, sort=-1):
     """Run statement under profiler, supplying your own globals and locals,
     optionally saving results in filename.
@@ -91 +82 @@
         prof.dump_stats(filename)
     else:
-        return prof.print_stats()
+        return prof.print_stats(sort)
 
 # Backwards compatibility.
@@ -97 +88 @@
     print "Documentation for the profile module can be found "
     print "in the Python Library Reference, section 'The Python Profiler'."
-
-if os.name == "mac":
-    import MacOS
-    def _get_time_mac(timer=MacOS.GetTicks):
-        return timer() / 60.0
 
 if hasattr(os, "times"):
@@ -179 +165 @@
                 self.dispatcher = self.trace_dispatch
                 self.get_time = _get_time_resource
-            elif os.name == 'mac':
-                self.timer = MacOS.GetTicks
-                self.dispatcher = self.trace_dispatch_mac
-                self.get_time = _get_time_mac
             elif hasattr(time, 'clock'):
                 self.timer = self.get_time = time.clock
@@ -599 +581 @@
         help="Save stats to <outfile>", default=None)
     parser.add_option('-s', '--sort', dest="sort",
-        help="Sort order when printing to stdout, based on pstats.Stats class", default=-1)
+        help="Sort order when printing to stdout, based on pstats.Stats class",
+        default=-1)
 
     if not sys.argv[1:]:
@@ -606 +589 @@
 
     (options, args) = parser.parse_args()
-
-    if (len(args) > 0):
-        sys.argv[:] = args
-        sys.path.insert(0, os.path.dirname(sys.argv[0]))
-        run('execfile(%r)' % (sys.argv[0],), options.outfile, options.sort)
+    sys.argv[:] = args
+
+    if len(args) > 0:
+        progname = args[0]
+        sys.path.insert(0, os.path.dirname(progname))
+        with open(progname, 'rb') as fp:
+            code = compile(fp.read(), progname, 'exec')
+        globs = {
+            '__file__': progname,
+            '__name__': '__main__',
+            '__package__': None,
+        }
+        runctx(code, globs, None, options.outfile, options.sort)
     else:
         parser.print_usage()