Module: RubyPython::Python

Extended by:: FFI::Library

Defined in:: lib/rubypython/python.rb,
lib/rubypython/python.rb

Overview

This module provides access to the Python C API functions via the Ruby ffi gem. Documentation for these functions may be found [here](docs.python.org/c-api/). Likewise the FFI gem documentation may be found [here](rdoc.info/projects/ffi/ffi).

Defined Under Namespace

Classes: DummyStruct, PyMethodDef, PyObjectStruct

Constant Summary collapse

PYTHON_EXE =

RubyPython.options[:python_exe] || 'python'

PYTHON_VERSION = This much we can assume works without anything special at all.

Open3.popen3("#{PYTHON_EXE} --version") { |i,o,e| e.read }.chomp.split[1].to_f

PYTHON_NAME =

"python#{PYTHON_VERSION}"

LIB_NAME =

"#{FFI::Platform::LIBPREFIX}#{PYTHON_NAME}"

LIB_EXT =

FFI::Platform::LIBSUFFIX

PYTHON_SYS_PREFIX =

%x{#{PYTHON_NAME} -c "import sys; print(sys.prefix)"}.chomp

METH_VARARGS = Function Constants