106 lines
2.4 KiB
Python
106 lines
2.4 KiB
Python
import logging
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log = logging.getLogger("efl.eolian.conv")
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import re
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docstring_replacements = (
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("@brief ", ""),
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(re.compile(r"@ingroup .+", re.S), r""),
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(re.compile(r"@see (.+)(?!@)"), r":see: \1"),
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("@return ", ":return: "),
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(re.compile(r"@(note|warning) "), r".. \1:: "),
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(re.compile(r"@(p|c) (\w+)"), r"``\2``"),
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(re.compile(r"@(b) (\w+)"), r"**\2**"),
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(re.compile(r"@(i) (\w+)"), r"*\2*"),
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("EINA_TRUE", "True"),
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("EINA_FALSE", "False"),
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("NULL", "None"),
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)
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complex_types = (
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"Eina_List"
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)
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mapping_in = {
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# c_type: pyx_type
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"Eina_Bool": "bint",
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"char *": "",
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"Evas_Object *": "_Eo_Base",
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"Eo *": "_Eo_Base",
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}
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conversions_in = {
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# c_type: (conversion, c_param_convert)
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"Eina_Bool": (None, None),
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"char *": (
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"if isinstance({0}, unicode): {0} = PyUnicode_AsUTF8String({0})",
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"<{1}>if {0} is not None else NULL"
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),
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"Evas_Object *": (None, "{0}.obj"),
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"Eo *": (None, "{0}.obj"),
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}
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mapping_out = {
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# c_type: pyx_type
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"Eina_Bool": "bint",
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"char *": "unicode",
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"Elm_Object_Item *": "_ObjectItem",
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"Evas_Object *": "_Eo_Base",
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"Eo *": "_Eo_Base",
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}
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conversions_out = {
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# c_type: conversion
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"Eina_Bool": "{0}",
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"char *": '{0}.decode("utf-8")',
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"Elm_Object_Item *": 'object_item_to_python({0})',
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"Evas_Object *": 'object_from_instance({0})',
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"Eo *": 'object_from_instance({0})',
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}
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def conv_cls_name(name):
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s = name.split("_")
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if len(s) > 1:
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return s[0], "_".join(s[1:])
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else:
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return name, name
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def remove_type_prefixes(ctype):
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for t in "const ", "unsigned ", "short ":
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ctype = ctype.replace(t, "")
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return ctype
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def convert_in_param(c_type, name):
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c_type = conversions_in.get(c_type, c_type)
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return c_type, name
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def convert_out_param(c_type, name):
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conv = conversions_out.get(c_type)
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if not conv:
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return c_type, name
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name = conv.format(name)
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return c_type, name
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def conv_type_ret(tp):
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tp = tp.return_type.c_type
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if not tp:
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log.error("ret type empty")
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return
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if tp in return_type_mapping:
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c_t = remove_type_prefixes(tp)
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py_t = return_type_mapping[c_t][0]
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if py_t is not None:
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py_ret_type = py_t
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else:
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log.warn("Unknown ret type")
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c_ret_type = remove_type_prefixes(tp)
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return py_ret_type, c_ret_type
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