Function generate_dot_file

scripts/conf2dot.py:122–193

(sections: List[Section], f, omit_levels=False)

def generate_dot_file(sections: List[Section], f, omit_levels=False):
    def is_data_memory_reader(property_name: str, section: Section) -> bool:
        if property_name.endswith(".dmLevel"):
            if property_name.lower().find("reader") != -1:
                return True
            elif property_name.lower().find("writer") == -1:
                print("Warning: property {} of component {}:{} appears to reference a data memory level but could not be interpreted as reading or writing.".format(property_name, section.name, section.type))
            return False
    def is_data_memory_writer(property_name: str, section: Section) -> bool:
        if property_name.endswith(".dmLevel"):
            if property_name.lower().find("writer") != -1:
                return True
            elif property_name.lower().find("reader") == -1:
                print("Warning: property {} of component {}:{} appears to reference a data memory level but could not be interpreted as reading or writing.".format(property_name, section.name, section.type))
            return False
    def get_levels(property_value: str) -> List[str]:
        if isinstance(property_value, str):
            return [property_value]
        elif isinstance(property_value, list):
            return property_value

    components = [(section.name, section.type) for section in sections.values() if section.type != "cComponentManager"]
    levels = set()
    reads = []
    writes = []

    for section in sections.values():
        for property_name, property_value in section.properties.items():
            if is_data_memory_reader(property_name, section):
                l = get_levels(property_value)
                levels.update(l)
                for level in l:
                    reads.append((section.name, level))
            elif is_data_memory_writer(property_name, section):
                l = get_levels(property_value)
                levels.update(l)
                for level in l:
                    writes.append((section.name, level))

    #for section in sections.values():
    #    for property_name, property_value in section.properties.items():
    #        if not is_data_memory_reader(property_name, section) and not is_data_memory_writer(property_name, section):
    #            if not levels.isdisjoint(get_levels(property_value)):
    #                print("Warning: property {} = {} of component {}:{} appears to reference a data memory level but was not recognized as such.".format(property_name, property_value, section.name, section.type))

    f.write("digraph G {\n")
    for (component_name, component_type) in components:
        f.write('    "nodeComponent' + component_name + '" [\n')
        f.write('        label = "' + component_name + "\\n" + component_type + '"\n')
        f.write('        shape = "box"\n')
        f.write('        fillcolor = "gray85"\n')
        f.write('        style = "filled"\n')
        f.write("    ];\n")
    if not omit_levels:
        for level in levels:
            f.write('    "nodeLevel' + level + '" [\n')
            f.write('        label = "' + level + '"\n')
            f.write('        shape = "ellipse"\n')