Python pygccxml.declarations.calldef.calldef_t() Examples

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Example #1
Source File: gccxmlparser.py    From royal-chaos with MIT License 4 votes vote down vote up 
def get_annotations(self, decl):
        """
        :param decl: pygccxml declaration_t object
        """
        assert isinstance(decl, declaration_t)

        if isinstance(decl, calldef.calldef_t) \
                and decl.is_artificial:
            #print >> sys.stderr, "********** ARTIFICIAL:", decl
            return {}, {}

        file_name = decl.location.file_name
        line_number = decl.location.line

        try:
            lines = self.files[file_name]
        except KeyError:
            with open(file_name, "rt") as f:
                lines = f.readlines()
            self.files[file_name] = lines

        line_number -= 2
        global_annotations = {}
        parameter_annotations = {}
        while 1:
            line = lines[line_number]
            line_number -= 1
            m = self._comment_rx.match(line)
            if m is None:
                break
            s = m.group('annotation1')
            if s is None:
                s = m.group('annotation2')
            line = s.strip()
            self._declare_used_annotation(file_name, line_number + 2)
            for annotation_str in line.split(';'):
                annotation_str = annotation_str.strip()
                m = self._global_annotation_rx.match(annotation_str)
                if m is not None:
                    global_annotations[m.group(1)] = m.group(2)
                    continue

                m = self._param_annotation_rx.match(annotation_str)
                if m is not None:
                    param_annotation = {}
                    parameter_annotations[m.group(1)] = param_annotation
                    for param in m.group(2).split(','):
                        m = self._global_annotation_rx.match(param.strip())
                        if m is not None:
                            param_annotation[m.group(1)] = m.group(2)
                        else:
                            warnings.warn_explicit("could not parse %r as parameter annotation element" %
                                                   (param.strip()),
                                                   AnnotationsWarning, file_name, line_number)
                    continue
                warnings.warn_explicit("could not parse %r" % (annotation_str),
                                       AnnotationsWarning, file_name, line_number)
        return global_annotations, parameter_annotations