Shulou(Shulou.com)06/02 Report--

What are the points for attention of the Python module, many novices are not very clear about this, in order to help you solve this problem, the following editor will explain for you in detail, people with this need can come to learn, I hope you can gain something.

This tool allows Python modules to create and deploy highly interactive websites in less time than JSP/ASP, so Python is one of the options, and beginner programmers are advised to start with the Python module.

PyDev can display a hyperlink so that you can navigate between the source code of the imported library or function. Note that in order to use this feature across modules (linking from one module to another) in your own source code, you must modify the PYTHONPATH environment variable to include these modules so that the Python module can find them.

IDE is not very useful if you can't execute the code. To execute the Python code, select the feedparser.py file from the Navigator view, right-click, and select Python > Run. The startup configuration window for Python is displayed.

The Python module startup configuration window allows you to define the current directory where the script is executed, the parameters passed to the script, and which Python interpreter to use to run the script. Feedparser.py takes a RSS URL as a parameter, so you can enter URL in the parameter field, for example, the output information when the script is executed is displayed in the Console window. If an error occurs, the stack trace information is displayed in the Console window, where each line can be found by hyperlink to the Python source code.

The Python debugger was recently added to the PyDev plug-in. To use the debugger, set a breakpoint by clicking on the left side of the line of code you want to break in the Python editor. In figure 6, I set a breakpoint at line 1830 of feedparser.py.

Then select the Python module in the Navigator view, right-click, and select "Python > Debug...". A startup configuration window similar to the previous one will be displayed. Click Debug to enter the Debug view and launch the debugger.

Is it helpful for you to read the above content? If you want to know more about the relevant knowledge or read more related articles, please follow the industry information channel, thank you for your support.

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.