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This article introduces the relevant knowledge of "what are the Python source code programming skills?". In the operation of actual cases, many people will encounter such a dilemma. Then let the editor lead you to learn how to deal with these situations. I hope you can read it carefully and be able to achieve something!

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 PyDev can find them.

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. 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.

Python automatically compiles the module when it needs it. This means that Python developers usually do not have to explicitly edit the module. even so. Sometimes it is useful to compile Python code manually, and there are many other aspects of the build and deployment process that can be automated. This is also an opportunity for building tools to use their talents.

I will focus on Apache Ant from the Java programming world, a tool that can be widely used in Python development. Apache Ant is the de facto standard build tool in the field of Java programming. It is lighter, better integrated with Java technology, and can be used as an alternative to other build tools. Ant can run on any platform that supports the Java programming language.

Although most of the build features we need Ant have been provided, some key Python-related features are needed if Ant is to be used as a Python build tool. I have developed several custom Ant plug-ins (called task in Ant jargon) that provide the Python source code-specific features you need to build Python.

Ant uses XML as the format to describe the build. Build files are organized as targets that need to be executed. Each goal may depend on other goals. Ant will execute any required goals based on the goals you request to execute, as well as a set of dependent goals. Each goal may contain any number of Ant tasks, while the Ant task actually performs the target's work.

Ant has many built-in tasks that can be accomplished, such as compiling Java code, generating documentation, and manipulating files and directories, while third parties provide many additional tasks.

You should now be able to create and run Ant build scripts that contain Python source code tasks.

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