bot_update: add debug output if GCLIENT_KILL_GIT_FETCH_AFTER.

slowwwww.py

+import time
+import sys
+import logging
+
+FORMAT='%(asctime)s - %(process)s - %(name)s - %(levelname)s - %(message)s'
+logging.basicConfig(
+  level=logging.DEBUG, format=FORMAT, stream=sys.stdout)
+
+if '--spawn' in sys.argv:
+  logging.warn('tan: spwaning')
+  sys.stdout.flush()
+  import subprocess
+  subprocess.call(
+      ['python', '/usr/local/google/home/tandrii/bin/depot_tools/slowwwww.py'],
+      stderr=subprocess.PIPE)
+  logging.warn('tan: finished!')
+  sys.stdout.flush()
+else:
+  logging.info('tan: sleeping')
+  sys.stdout.flush()
+  for i in xrange(6):
+    time.sleep(3)
+    logging.debug('tan: sleep partial %d', i)
+  logging.info('tan: sleeping no more.')
+  sys.stdout.flush()