28 lines
1008 B
Markdown
28 lines
1008 B
Markdown
go-python3
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==========
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Golang bindings for the C-API of CPython-3.
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This package provides a ``go`` package named "python" under which most of the
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``PyXYZ`` functions and macros of the public C-API of CPython have been
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exposed. Theoretically, you should be able use https://docs.python.org/3/c-api
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and know what to type in your ``go`` program.
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API
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---
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Some functions mix go code and call to Python function. Those functions will
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return and `int` and `error` type. The `int` represent the Python result code
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and the `error` represent any issue from the Go layer.
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Example:
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`func PyRun_AnyFile(filename string)` open `filename` and then call CPython API
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function `int PyRun_AnyFile(FILE *fp, const char *filename)`.
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Therefore its signature is `func PyRun_AnyFile(filename string) (int, error)`,
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the `int` represent the error code from the CPython `PyRun_AnyFile` function
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and error will be set if we failed to open `filename`.
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If an error is raise before calling th CPython function `int` default to `-1`.
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