python debugger mac

When setting up the Django environment under Mac, I found an error when installing Mysql-python with PIP:Environmenterror:mysql_config not FounRead the information on the Internet, the solution is as follows:1, download Mysql-python (on-line Baidu download, I use the 1.2.4)2, decompression, setup_posix.py in Mysql_config.path changes as follows:Mysql_config.path

Tags: mac python mysql tracebackIn order to write MySQL scripts with Db-api, you must make sure that MySQL is already installed. Copy the following code and execute: Import MySQLdbif the output after execution is as follows, it means that you do not have the MySQLdb module installed: Traceback (most recent): File "./hello.py", line 3, in Access: Https://pypi.python.org/pypi/MySQL-

Pycharm itself is an IDE, the understanding of the IDE: is an integrated compilation environment, you have to understand that this is an environment. Similarly, your machine, your computer, and your environment, you can put things on the terminal, Django, python2.7,Python3.x can also be installed on the pycharm and the use of pycharm this is an integrated development environment IDE, is an environment, contains the function of the editor, can be installed in the local Django and some other packa

统默认编码：import sysprint(sys.getdefaultencoding())Returnutf-8OK if the page you crawl is encoded as utf-8, the result of crawling down will be displayed normally. But it is another matter to save the crawled data to a CSV file, so that Python reads it again, because the CSV document does not have to be utf-8 encoded, and it needs decodingimport numpy as npdata_file=pd.read_csv(‘rawdata.csv‘,encoding=‘gb2312‘)print (data_file[0:3])The content behind the e

Tags: Pat set data-2.3 Replace. NET OSI http env For the first time under Mac OS, the following error often occurs when you install Mysql-python with PIP: Sh:mysql_config:command not foundTraceback (most recent):File "setup.py", line metadata, Options = Get_config ()File "/users/***/downloads/mysql-python-1.2.3/setup_posix.py", line +, in Get_configLibs = Mysql_c

some basic operations commands List Virtual environments: $ lsvirtualenv -benv1env2 To switch between virtual environments: $ workon env1 See which packages are installed in your environment: $ lssitepackages Enter the current environment: $ cdvirtualenv Site-packages into the current environment: $ cdsitepackages$ cdsitepackages pip To replicate a virtual environment: as env3... Exit the virtual Enviro

1, the first to do sudo installationsudo pip install pandas Result Error:OSError: [Errno 1] Operation not permitted: 2. Disable SIP mechanism in MAC Recovery mode (System Integrity Protection)Reboot the computer, hold down the command+r (until the Apple flag appears) and enter recovery mode (recovery model)Upper left corner menu find Utility-> TerminalEnter Csrutil Disable carriage returnRestart the MacIf you want to restart the SIP mechanism repe