Send googler profiling data.

BUG=
TEST=

Review URL: http://codereview.chromium.org/6904055

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@83507 0039d316-1c4b-4281-b951-d872f2087c98

breakpad.py

@@ -15,17 +15,32 @@
 import atexit
 import getpass
 import os
-import urllib
-import traceback
 import socket
 import sys
+import time
+import traceback
+import urllib
+import urllib2
 
 
 # Configure these values.
-DEFAULT_URL = 'https://chromium-status.appspot.com/breakpad'
+DEFAULT_URL = 'https://chromium-status.appspot.com'
 
 _REGISTERED = False
 
+_TIME_STARTED = time.time()
+
+
+def post(url, params):
+ """HTTP POST with timeout when it's supported."""
+ kwargs = {}
+ if (sys.version_info[0] * 10 + sys.version_info[1]) >= 26:
+ kwargs['timeout'] = 4
+ request = urllib2.urlopen(url, urllib.urlencode(params), **kwargs)
+ out = request.read()
+ request.close()
+ return out
+
 
 def FormatException(e):
  """Returns a human readable form of an exception.
@@ -58,7 +73,7 @@ def FormatException(e):
 def SendStack(last_tb, stack, url=None, maxlen=50):
  """Sends the stack trace to the breakpad server."""
  if not url:
- url = DEFAULT_URL
+ url = DEFAULT_URL + '/breakpad'
  print 'Sending crash report ...'
  try:
  params = {
@@ -73,20 +88,35 @@ def SendStack(last_tb, stack, url=None, maxlen=50):
  # pylint: disable=W0702
  print('\n'.join(' %s: %s' % (k, v[0:maxlen])
  for k, v in params.iteritems()))
- request = urllib.urlopen(url, urllib.urlencode(params))
- print(request.read())
- request.close()
+ print(post(url, params))
  except IOError:
  print('There was a failure while trying to send the stack trace. Too bad.')
 
 
+def SendProfiling(url=None):
+ try:
+ if not url:
+ url = DEFAULT_URL + '/profiling'
+ params = {
+ 'argv': ' '.join(sys.argv),
+ 'duration': time.time() - _TIME_STARTED,
+ 'platform': sys.platform,
+ }
+ post(url, params)
+ except IOError:
+ pass
+
+
 def CheckForException():
  """Runs at exit. Look if there was an exception active."""
  last_value = getattr(sys, 'last_value', None)
- if last_value and not isinstance(last_value, KeyboardInterrupt):
- last_tb = getattr(sys, 'last_traceback', None)
- if last_tb:
- SendStack(last_value, ''.join(traceback.format_tb(last_tb)))
+ if last_value:
+ if not isinstance(last_value, KeyboardInterrupt):
+ last_tb = getattr(sys, 'last_traceback', None)
+ if last_tb:
+ SendStack(last_value, ''.join(traceback.format_tb(last_tb)))
+ else:
+ SendProfiling()
 
 
 def Register():