Make max len parametrable so it can be modified for users.

breakpad.py

 # Copyright (c) 2009 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 """Breakpad for Python.
 
 Sends a notification when a process stops on an exception.
 
 It is only enabled when all these conditions are met:
   1. hostname finishes with '.google.com'
@@ skipping 37 matching lines @@
       # The web page in some urllib exceptions.
       if hasattr(e, 'read') and callable(e.read):
         out += '\nread(): %s' % e.read()
       if hasattr(e, 'info') and callable(e.info):
         out += '\ninfo(): %s' % e.info()
   except Exception:
     pass
   return out
 
 
-def SendStack(last_tb, stack, url=None):
+def SendStack(last_tb, stack, url=None, maxlen=50):
   """Sends the stack trace to the breakpad server."""
   if not url:
     url = DEFAULT_URL
   print 'Sending crash report ...'
   try:
     params = {
         'args': sys.argv,
         'stack': stack[0:4096],
         'user': getpass.getuser(),
         'exception': FormatException(last_tb),
         'host': socket.getfqdn(),
         'cwd': os.getcwd(),
         'version': sys.version,
     }
     # pylint: disable=W0702
-    print('\n'.join('  %s: %s' % (k, v[0:50]) for k, v in params.iteritems()))
+    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()
   except IOError:
     print('There was a failure while trying to send the stack trace. Too bad.')
 
 
 def CheckForException():
   """Runs at exit. Look if there was an exception active."""
   last_value = getattr(sys, 'last_value', None)
@@ skipping 14 matching lines @@
 
 # Skip unit tests and we don't want anything from non-googler.
 if (not 'test' in sys.modules['__main__'].__file__ and
     not 'NO_BREAKPAD' in os.environ and
     (socket.getfqdn().endswith('.google.com') or
      socket.getfqdn().endswith('.chromium.org'))):
   Register()
 
 # Uncomment this line if you want to test it out.
 #Register()