mysql-python

问题 creating my first module in django, I am using mac Tried steps: 1.installed python 3.6.+ version, 2.cloned git project 3.setup local env, to create a module, trying with command env=dev python3 manage.py startapp supriya_module_inflow; getting error in console : Environment Selected :dev Traceback (most recent call last): File "/usr/local/lib/python3.6/site-packages/django/db/backends/mysql/base.py", line 24, in <module> import MySQLdb as Database ModuleNotFoundError: No module named 'MySQLdb

问题 I have an application using Flask and MySQL. The application does not connect to MySQL container from the Flask Application but it can be accessed using Sequel Pro with the same credentials. Docker Compose File version: '2' services: web: build: flask-app ports: - "5000:5000" volumes: - .:/code mysql: build: mysql-server environment: MYSQL_DATABASE: test MYSQL_ROOT_PASSWORD: root MYSQL_ROOT_HOST: 0.0.0.0 MYSQL_USER: testing MYSQL_PASSWORD: testing ports: - "3306:3306" Docker file for MySQL

问题 Scripts works fine on source file with using Anaconda alongside with Python 3.4. When i cxfreeze (v 4.3.4) it with following setup file: from cx_Freeze import setup, Executable setup(executables=[Executable("main.py", base="Win32GUI")], version='0.2') I got following error on the server: DBOps.py", line 54, in executemany "C:\Users\user\Anaconda3\lib\site-packages\MySQLdb\cursors.py", line 286, in executemany File "FileC:\Users\user\Anaconda3\lib\site-packages\MySQLdb\cursors.py", line 127,

问题 I'm trying to install MySQLdb extension, but I get this error any idea what may be the cause? Could be something with permissions? I'm using Mac OX Lion.... This is a part of the error a got. Django is installed fine, but I need to install this extension. Thanks for any help. ppp-071ca:MySQL-python-1.2.4b4 miguel_e$ sudo python setup.py install running install running bdist_egg running egg_info writing MySQL_python.egg-info/PKG-INFO writing top-level names to MySQL_python.egg-info/top_level

问题 Closed. This question does not meet Stack Overflow guidelines. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed yesterday . Improve this question Hello Everyone , I am an aspiring data analyst. I have basic knowledge about database like MySql,Excel and programming language Python & data visualisation techniques like power-BI and Tableau. In my previous organization,I had been working on research projects

问题 Closed. This question does not meet Stack Overflow guidelines. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed yesterday . Improve this question Hello Everyone , I am an aspiring data analyst. I have basic knowledge about database like MySql,Excel and programming language Python & data visualisation techniques like power-BI and Tableau. In my previous organization,I had been working on research projects

问题 I have a dataframe which has start_date, end_date, sales_target. I have added code to identify the number of quarters between the date range, and accordingly able to split the sales_target across the number of quarters, using some a UDF. df = sqlContext.createDataFrame([("2020-01-01","2020-12-31","15"),("2020-04-01","2020-12-31","11"),("2020-07-01","2020-12-31","3")], ["start_date","end_date","sales_target"]) +----------+----------+------------+ |start_date| end_date |sales_target| +---------

问题 I have a database hosted on Google Cloud SQL, and a python script to query it. I am trying to call a Stored Procedure that has an Out Parameter. The SP is called successfully, but the value of the Out Parameter doesn't seem to be returned to my python code. For example, here is the example taken from here: Definition of the multiply stored procedure: CREATE PROCEDURE multiply(IN pFac1 INT, IN pFac2 INT, OUT pProd INT) BEGIN SET pProd := pFac1 * pFac2; END If I call the SP from the command

问题 I've read several different explanation regarding how to install MySQLdb, but I'm not sure which case applies to me since my error message is different. My system can't seem to find MySQLdb. I installed pymysql, but i need to import MySQLdb to use procedures from that library. Thanks for your help. $ conda install MySQLdb Fetching package metadata: .... Error: No packages found in current osx-64 channels matching: mysqldb Did you mean one of these? pymysql You can search for this package on

问题 I am using Python mysqldb library to connect mysql db. I have a web server with 4 worker process which has 1 conn and 1 cursor to mysql db. so every worker process will use its connection/cursor to execute sql sentence. Now, I am have several client to simultaneously to send request to server, and server will query mysql db, and return some result to client. I encounter error. 2014, "Commands out of sync; you can't run this command now" I have check sql, it just simple as SELECT a, b, c from