diff --git a/swh/fetcher/googlecode/hashutil.py b/swh/fetcher/googlecode/hashutil.py
index 961b1c7..04ed59f 100644
--- a/swh/fetcher/googlecode/hashutil.py
+++ b/swh/fetcher/googlecode/hashutil.py
@@ -1,87 +1,86 @@
 # Copyright (C) 2015-2016  The Software Heritage developers
 # See the AUTHORS file at the top-level directory of this distribution
 # License: GNU General Public License version 3, or any later version
 # See top-level LICENSE file for more information
 
 import base64
 import crcmod.predefined
 import hashlib
 import os
 import struct
 
 from swh.model import hashutil
 
 
 crc32c_func = crcmod.predefined.mkCrcFun('crc-32c')
 
 
 def crc32c_hash(fobj):
     h = 0
     while True:
         chunk = fobj.read(hashutil.HASH_BLOCK_SIZE)
         if not chunk:
             break
         h = crc32c_func(chunk, h)
 
     return h
 
 
 def crc32c_from_b64(crc32c_b64):
     res = struct.unpack('>L', base64.b64decode(crc32c_b64))
     return res[0]
 
 
 def md5_from_b64(md5_b64):
     return base64.b64decode(md5_b64)
 
 
 def md5_hash(fobj):
     h = hashlib.md5()
     while True:
         chunk = fobj.read(hashutil.HASH_BLOCK_SIZE)
         if not chunk:
             break
         h.update(chunk)
 
     return h.digest()
 
 
 if __name__ == '__main__':
     import sys
     import json
 
     def check(filename):
         filename_meta = filename + '.json'
 
         with open(filename_meta, 'r') as f:
             data = json.loads(f.read())
 
         expected_md5 = md5_from_b64(data['md5Hash'])
         expected_crc32c = crc32c_from_b64(data['crc32c'])
 
         res = {
             'filename': os.path.basename(filename),
             'expected_md5': expected_md5,
             'expected_crc32c': expected_crc32c
         }
         with open(filename, 'rb') as f:
             md5_h = md5_hash(f)
             res['md5'] = (md5_h == expected_md5, md5_h)
 
             f.seek(0)
 
             crc32c_h = crc32c_hash(f)
             res['crc32c'] = (crc32c_h == expected_crc32c, crc32c_h)
 
         return res
 
-
     if len(sys.argv) == 2:
         filename = sys.argv[1]
         res = check(filename)
         print(res)
     else:
         for filename in sys.stdin:
             filename = filename.strip()
             res = check(filename)
             print(res)
diff --git a/swh/fetcher/googlecode/producer.py b/swh/fetcher/googlecode/producer.py
index 273fad5..9a9a36f 100644
--- a/swh/fetcher/googlecode/producer.py
+++ b/swh/fetcher/googlecode/producer.py
@@ -1,34 +1,34 @@
 # Copyright (C) 2015-2016  The Software Heritage developers
 # See the AUTHORS file at the top-level directory of this distribution
 # License: GNU General Public License version 3, or any later version
 # See top-level LICENSE file for more information
 
 import click
 import sys
 
 task_name = 'swh.fetcher.googlecode.tasks.SWHGoogleFetcherTask'
 
 
 @click.command()
 @click.option('--gs-url',
               help="gs repository's remote url.")
 @click.option('--destination-rootpath',
               help="Root destination to write the data.")
-def produce(gs_url, destination_rootpath='/srv/storage/space/mirrors/code.google.com/sources/'):
+def produce(gs_url, destination_rootpath='/srv/storage/space/mirrors/code.google.com/sources/'):  # noqa
     from swh.scheduler.celery_backend.config import app
     from swh.fetcher.googlecode import tasks  # noqa
 
     print('%s sent for download and checks.' % gs_url)
 
     task = app.tasks[task_name]
     if gs_url:  # for debug purpose
         task.delay(gs_url, destination_rootpath)
     else:  # synchroneous flag is ignored in that case
         for gs_url in sys.stdin:
             gs_url = gs_url.rstrip()
             print(gs_url)
             task.delay(gs_url, destination_rootpath)
 
 
 if __name__ == '__main__':
     produce()