Remove unused imports

api/api.py

 import sys
 import json
 import webapp2
-import datetime
 import webapp2_extras.routes
 
 from . import core

api/config.py

@@ -4,8 +4,6 @@ import logging
 import pymongo
 import datetime
 
-from . import util
-
 
 logging.basicConfig(
     format='%(asctime)s %(name)16.16s %(filename)24.24s %(lineno)5d:%(levelname)4.4s %(message)s',

api/core.py

 import os
 import re
-import cgi
 import bson
 import json
 import tarfile
-import zipfile
 import datetime
 import markdown
 import cStringIO

api/dao/reaperutil.py

-import os
 import difflib
 import pymongo
 import datetime

api/jobs.py

@@ -5,9 +5,6 @@ API request handlers for process-job-handling.
 # We shadow the standard library; this is a workaround.
 from __future__ import absolute_import
 
-import logging
-log = logging.getLogger('scitran.api.jobs')
-
 import bson
 import pymongo
 import datetime
@@ -16,6 +13,8 @@ from collections import namedtuple
 from . import base
 from . import config
 
+log = config.log
+
 
 JOB_STATES = [
     'pending',  # Job is queued

api/rules.py

-
-import logging
-log = logging.getLogger('scitran.api.jobs')
-
-import bson
-import pymongo
-import datetime
 import fnmatch
 
-from . import base
-from . import util
 from . import jobs
+from . import config
+
+log = config.log
 
 
 #

api/util.py

 import os
-import copy
 import pytz
 import uuid
-import shutil
-import difflib
-import hashlib
-import pymongo
-import zipfile
 import datetime
 import mimetypes
 import bson.objectid