autoflake.py
def duplicate_key_line_numbers(messages, source):
    """Yield line numbers of duplicate keys."""
    messages = [
        message for message in messages
        if isinstance(message, pyflakes.messages.MultiValueRepeatedKeyLiteral)]

    if messages:
        # Filter out complex cases. We don't want to bother trying to parse
        # this stuff and get it right. We can do it on a key-by-key basis.

        key_to_messages = create_key_to_messages_dict(messages)

        lines = source.split('\n')

        for (key, messages) in key_to_messages.items():
            good = True
            for message in messages:
                line = lines[message.lineno - 1]
                key = message.message_args[0]

                if not dict_entry_has_key(line, key):
                    good = False

            if good:
                for message in messages:
                    yield message.lineno
def duplicate_key_line_numbers(messages, source):
    """Yield line numbers of duplicate keys."""
    messages = [
        message for message in messages
        if isinstance(message, pyflakes.messages.MultiValueRepeatedKeyLiteral)]

    if messages:
        # Filter out complex cases. We don't want to bother trying to parse
        # this stuff and get it right. We can do it on a key-by-key basis.

        key_to_messages = create_key_to_messages_dict(messages)

        lines = source.split('\n')

        for (key, messages) in key_to_messages.items():
            good = True
            for message in messages:
                line = lines[message.lineno - 1]
                key = message.message_args[0]

                if not dict_entry_has_key(line, key):
                    good = False

            if good:
                for message in messages:
                    yield message.lineno
Yield line numbers of duplicate keys.