4 library(janus): Call Python from Prolog
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      • SWI-Prolog Python interface
        • library(janus): Call Python from Prolog
          • py_version/0
          • py_call/1
          • py_call/2
          • py_call/3
          • py_iter/2
          • py_iter/3
          • py_setattr/3
          • py_is_object/1
          • py_is_dict/1
          • py_free/1
          • py_with_gil/1
          • py_gil_owner/1
          • py_func/3
          • py_func/4
          • py_dot/3
          • py_dot/4
          • values/3
          • keys/2
          • key/2
          • items/2
          • py_shell/0
          • py_pp/1
          • py_pp/2
          • py_pp/3
          • py_object_dir/2
          • py_object_dict/2
          • py_obj_dir/2
          • py_obj_dict/2
          • py_type/2
          • py_isinstance/2
          • py_module_exists/1
          • py_hasattr/2
          • py_import/2
          • py_module/2
          • py_initialize/3
          • py_lib_dirs/1
          • py_add_lib_dir/1
          • py_add_lib_dir/2
          • Handling Python errors in Prolog
          • Calling and data translation errors
          • Janus and virtual environments (venv)
Availability::- use_module(library(janus)).(can be autoloaded)
Source[det]py_func(+Module, +Function, -Return)
[det]py_func(+Module, +Function, -Return, +Options)
Call Python Function in Module. The SWI-Prolog implementation is equivalent to py_call(Module:Function, Return). See py_call/2 for details.
Compatibility
PIP. See py_call/2 for notes. Note that, as this implementation is based on py_call/2, Function can use chaining, e.g., py_func(sys, path:append(dir), Return) is accepted by this implementation, but not portable.