diff -r 861cae17abda -r 6e8930a1b8f7 script/lib/iri_tweet/utils.py
--- a/script/lib/iri_tweet/utils.py	Thu Mar 31 12:45:50 2011 +0200
+++ b/script/lib/iri_tweet/utils.py	Wed Apr 06 16:39:42 2011 +0200
@@ -1,15 +1,17 @@
-from models import *
-from sqlalchemy.sql import select, or_
-import anyjson
+from models import Tweet, User, Hashtag, EntityHashtag, EntityUser, Url, \
+    EntityUrl, CONSUMER_KEY, CONSUMER_SECRET, APPLICATION_NAME, ACCESS_TOKEN_KEY, \
+    ACCESS_TOKEN_SECRET, adapt_date, adapt_json
+from sqlalchemy.sql import select, or_ #@UnresolvedImport
+import anyjson #@UnresolvedImport
 import datetime
 import email.utils
-import logging
+import logging #@UnresolvedImport
 import os.path
 import sys
-import twitter
-import twitter.oauth
-import twitter.oauth_dance
-import twitter_text
+import twitter.oauth #@UnresolvedImport
+import twitter.oauth_dance #@UnresolvedImport
+import twitter_text #@UnresolvedImport
+
 
 
 CACHE_ACCESS_TOKEN = {}
@@ -22,7 +24,7 @@
         return CACHE_ACCESS_TOKEN[application_name]
     
     if token_file_path and os.path.exists(token_file_path):
-        logging.debug("reading token from file %s" % token_file_path)
+        logging.debug("reading token from file %s" % token_file_path) #@UndefinedVariable
         CACHE_ACCESS_TOKEN[application_name] = twitter.oauth.read_token_file(token_file_path)
         return CACHE_ACCESS_TOKEN[application_name]
         #read access token info from path
@@ -34,7 +36,7 @@
     return CACHE_ACCESS_TOKEN[application_name]
 
 def parse_date(date_str):
-    ts = email.utils.parsedate_tz(date_str)
+    ts = email.utils.parsedate_tz(date_str) #@UndefinedVariable
     return datetime.datetime(*ts[0:7])
 
 def clean_keys(dict_val):
@@ -103,7 +105,7 @@
         self.token_filename = token_filename
 
     def __get_user(self, user_dict):
-        logging.debug("Get user : " + repr(user_dict))
+        logging.debug("Get user : " + repr(user_dict)) #@UndefinedVariable
     
         user_id = user_dict.get("id",None)    
         user_name = user_dict.get("screen_name", user_dict.get("name", None))
@@ -130,8 +132,8 @@
                 else:
                     user_dict = t.users.show(screen_name=user_name)            
             except Exception as e:
-                logging.info("get_user : TWITTER ERROR : " + repr(e))
-                logging.info("get_user : TWITTER ERROR : " + str(e))
+                logging.info("get_user : TWITTER ERROR : " + repr(e)) #@UndefinedVariable
+                logging.info("get_user : TWITTER ERROR : " + str(e)) #@UndefinedVariable
     
         user_dict = adapt_fields(user_dict, fields_adapter["stream"]["user"])
         if "id" not in user_dict:
@@ -145,7 +147,7 @@
         return user 
 
     def __process_entity(self, ind, ind_type):
-        logging.debug("Process_entity : " + repr(ind) + " : " + repr(ind_type))
+        logging.debug("Process_entity : " + repr(ind) + " : " + repr(ind_type)) #@UndefinedVariable
         
         ind = clean_keys(ind)
         
@@ -200,7 +202,7 @@
             'urls' : process_urls
             }[ind_type]()
             
-        logging.debug("Process_entity entity_dict: " + repr(entity_dict))
+        logging.debug("Process_entity entity_dict: " + repr(entity_dict)) #@UndefinedVariable
         if entity:
             self.session.add(entity)
             self.session.flush()
@@ -217,7 +219,7 @@
         # get or create user
         user = self.__get_user(self.json_dict["user"])
         if user is None:
-            logging.warning("USER not found " + repr(self.json_dict["user"]))
+            logging.warning("USER not found " + repr(self.json_dict["user"])) #@UndefinedVariable
             ts_copy["user"] = None
             ts_copy["user_id"] = None
         else:
@@ -265,7 +267,7 @@
         
         user = self.__get_user(user_fields)
         if user is None:
-            logging.warning("USER not found " + repr(user_fields))
+            logging.warning("USER not found " + repr(user_fields)) #@UndefinedVariable
             tweet_fields["user"] = None
             tweet_fields["user_id"] = None
         else:
@@ -310,8 +312,8 @@
     else:
         logging_config["filename"] = options.logfile
         
-    logging_config["level"] = max(logging.NOTSET, min(logging.CRITICAL, logging.WARNING - 10 * options.verbose + 10 * options.quiet))
-    logging.basicConfig(**logging_config)
+    logging_config["level"] = max(logging.NOTSET, min(logging.CRITICAL, logging.WARNING - 10 * options.verbose + 10 * options.quiet)) #@UndefinedVariable
+    logging.basicConfig(**logging_config) #@UndefinedVariable
     
     options.debug = (options.verbose-options.quiet > 0)
 
@@ -328,7 +330,7 @@
     
     query = session.query(Tweet).join(EntityHashtag).join(Hashtag)
     if tweet_exclude_table is not None:
-        query = query.filter(~Tweet.id.in_(select([tweet_exclude_table.c.id])))
+        query = query.filter(~Tweet.id.in_(select([tweet_exclude_table.c.id]))) #@UndefinedVariable
         
     query = query.filter(Tweet.created_at >=  start_date).filter(Tweet.created_at <=  end_date)
     
@@ -338,7 +340,7 @@
             return l
         htags = reduce(merge_hash, hashtags, [])
         
-        query = query.filter(or_(*map(lambda h: Hashtag.text.contains(h), htags)))
+        query = query.filter(or_(*map(lambda h: Hashtag.text.contains(h), htags))) #@UndefinedVariable
     
     return query
     
@@ -347,7 +349,7 @@
     
     query = session.query(User).join(Tweet).join(EntityHashtag).join(Hashtag)
     if tweet_exclude_table is not None:
-        query = query.filter(~Tweet.id.in_(select([tweet_exclude_table.c.id])))
+        query = query.filter(~Tweet.id.in_(select([tweet_exclude_table.c.id]))) #@UndefinedVariable
         
     query = query.filter(Tweet.created_at >=  start_date).filter(Tweet.created_at <=  end_date)
     
@@ -357,7 +359,7 @@
             return l
         htags = reduce(merge_hash, hashtags, [])
         
-        query = query.filter(or_(*map(lambda h: Hashtag.text.contains(h), htags)))
+        query = query.filter(or_(*map(lambda h: Hashtag.text.contains(h), htags))) #@UndefinedVariable
     
     return query.distinct()