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Shell/Bash 2021-11-10 03:53:14
How can I see the raw SQL queries Django
from django.db import connection sql = 'SELECT * FROM db1.a AS a JOIN db2.b AS b ON b.some_id = a.id WHERE a.name = %s' cursor = connection.cursor() try: cursor.execute(sql, ['localhost']) row = cursor.fetchall() except ... Add solution -
Python 2021-11-07 13:51:13
how to handle zero division error python
import decimal from enum import Enum from gw_utility.logging import Logging from mpmath import mpf class NumberType(Enum): """Specifies number type or library used for calculating values.""" INTEGER = 1 FLOAT =... Add solution -
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Python 2021-11-07 08:22:09
python get line number of error
import sys, os try: raise NotImplementedError("No error") except Exception as e: exc_type, exc_obj, exc_tb = sys.exc_info() fname = os.path.split(exc_tb.tb_frame.f_code.co_filename)[1] print(exc_type, fname, exc_tb.tb_lineno) Add solution -
Python 2021-10-28 08:33:24
snowflake python connector error handling
import os import snowflake.connector from snowflake.connector.errors import DatabaseError, ProgrammingError snowflake_account = os.environ['SNOWFLAKE_ACCOUNT'] if __name__ == '__main__': try: con = snowflake.connector.connect( us... Add solution -
Python 2021-10-25 14:47:09
python submit work to redis
# step 1: import the redis-py client package import redis # step 2: define our connection information for Redis # Replaces with your configuration information redis_host = "localhost" redis_port = 6379 redis_password = "" def hello... Add solution
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