def get_default_thread()

in mozetl/bhr_collection/bhr_collection.py [0:0]

• 68 lines of code
• 5 McCabe index (conditional complexity)

def get_default_thread(name, minimal_sample_table):
    strings_table = UniqueKeyedTable(lambda str: str)
    libs = UniqueKeyedTable(get_default_lib)
    func_table = UniqueKeyedTable(
        lambda key: (
            strings_table.key_to_index(key[0]),
            None if key[1] is None else libs.key_to_index(key[1]),
        ),
        ("name", "lib"),
    )
    stack_table = UniqueKeyedTable(
        lambda key: (key[2], func_table.key_to_index((key[0], key[1]))),
        ("prefix", "func"),
    )
    annotations_table = UniqueKeyedTable(
        lambda key: (
            key[0],
            strings_table.key_to_index(key[1]),
            strings_table.key_to_index(key[2]),
        ),
        ("prefix", "name", "value"),
    )
    if minimal_sample_table:
        sample_table = UniqueKeyedTable(
            lambda key: (
                key[0],
                strings_table.key_to_index(key[1]),
                key[2],
                strings_table.key_to_index(key[3]),
            ),
            ("stack", "platform"),
        )
    else:
        sample_table = UniqueKeyedTable(
            lambda key: (
                key[0],
                strings_table.key_to_index(key[1]),
                key[2],
                strings_table.key_to_index(key[3]),
            ),
            ("stack", "runnable", "annotations", "platform"),
        )

    stack_table.key_to_index(("(root)", None, None))

    prune_stack_cache = UniqueKeyedTable(lambda key: [0.0])
    prune_stack_cache.key_to_index(("(root)", None, None))

    return {
        "name": name,
        "libs": libs,
        "funcTable": func_table,
        "stackTable": stack_table,
        "annotationsTable": annotations_table,
        "pruneStackCache": prune_stack_cache,
        "sampleTable": sample_table,
        "stringArray": strings_table,
        "processType": "tab"
        if name == "Gecko_Child" or name == "Gecko_Child_ForcePaint"
        else "default",
        "dates": UniqueKeyedTable(
            lambda date: (
                {
                    "date": date,
                    "sampleHangMs": GrowToFitList(),
                    "sampleHangCount": GrowToFitList(),
                }
            ),
            ("date", "sampleHangMs", "sampleHangCount"),
        ),
    }