Cython Support
Prerequisites
PyCharm provides initial Cython support out-of-the-box. PyCharm recognizes *.pyx
, *.pxd
, and *.pxi
files, and allows you to edit them.
However, if you want to compile and run *.pyx
files, make sure that the following prerequisites are met:
Cython is downloaded and installed on your computer.
C compiler is downloaded and installed on your computer.
Cython support
Cython files are marked with icon.
Cython support includes:
- Coding assistance:
Error and syntax highlighting.
Code completion for keywords, fields of structs, and attributes of extension types.
Code formatting and folding.
Ability to create line comments (Ctrl+/).
Cython syntax for typed memoryviews.
Code inspections. Almost all Python code inspections work for Cython.
Advanced facilities to search through the source code, in particular, finding usages.
- Compiling Cython modules:
Compilation is done using external tools. The preferred build systems (
Makefile
,setup.py
, etc.) should be configured as external tools.C compiler should be downloaded and installed on your computer.
Cython debugger. Refer to Cython documentation for details.