py3 compat changes

panoramix/bin/panoramix

@@ -79,7 +79,9 @@ def load_examples(sample):
 
     BirthNames.create(db.engine)
     session = db.session()
-    with gzip.open(config.get("BASE_DIR") + '/data/birth_names.csv.gz') as f:
+    with gzip.open(
+            config.get("BASE_DIR") + '/data/birth_names.csv.gz',
+            encoding="ascii") as f:
         bb_csv = csv.reader(f)
         for i, (state, year, name, gender, num) in enumerate(bb_csv):
             if i == 0 or year < "1965":  # jumpy data before 1965

panoramix/models.py

@@ -458,7 +458,6 @@ class SqlaTable(Model, Queryable, AuditMixinNullable):
 
         engine = self.database.get_sqla_engine()
         sql = str(qry.compile(engine, compile_kwargs={"literal_binds": True}))
-        print sql
         df = read_sql_query(
             sql=sql,
             con=engine

tests/core_tests.py

@@ -1,7 +1,6 @@
 import imp
 import os
 import unittest
-import urllib2
 os.environ['PANORAMIX_CONFIG'] = 'tests.panoramix_test_config'
 from flask.ext.testing import LiveServerTestCase, TestCase