bug fix: imports, testing code removed

transport/mongo.py

@@ -9,6 +9,8 @@ from bson.objectid  import ObjectId
 from bson.binary    import Binary
 import json
 from datetime import datetime
+import pandas as pd
+
 import gridfs
 # from transport import Reader,Writer
 import sys

transport/sql.py

@@ -307,20 +307,3 @@ class BQWriter(BigQuery,Writer):
             _df.to_gbq(**self.mode) #if_exists='append',destination_table=partial,credentials=credentials,chunksize=90000)	
             
         pass
-# import transport    
-# try:
-#     _args = {'type':'sql.SQLWriter','args':{'provider':'netezza','host':'ori-netezza.vumc.org','table':'IBM_CCS_DX','username':'nyembsl1','password':'Innovat10n','database':'MALIN_OMOP_RD'}}
-#     df = pd
-#     reader = SQLReader(**_args['args'])
-# except Exception as error :
-#     print (error)
-# reader = transport.factory.instance(type="sql.BQReader",args={"service_key":"/home/steve/dev/google-cloud-sdk/accounts/curation-prod.json"})
-# _df = reader.read(sql="select  * from `2019q1r4_combined.person` limit 10")
-# writer = transport.factory.instance(type="sql.BQWriter",args={"service_key":"/home/steve/dev/google-cloud-sdk/accounts/curation-prod.json"})
-# writer.write(_df,table='2019q1r4_combined.foo')
-# write.write()
-# _args = {"db":"sample","table":"foo","provider":"postgresql"}
-# # # w = SQLWriter(**_args)
-# # # w.write({"name":"kalara.io","email":"ceo@kalara.io","age":10})
-# r = SQLReader(**_args)
-# print (r.read(filter='age > 0',limit = 20))