Method create

aider/coders/base_coder.py:125–201

(
        self,
        main_model=None,
        edit_format=None,
        io=None,
        from_coder=None,
        summarize_from_coder=True,
        **kwargs,
    )

    @classmethod
    def create(
        self,
        main_model=None,
        edit_format=None,
        io=None,
        from_coder=None,
        summarize_from_coder=True,
        **kwargs,
    ):
        import aider.coders as coders

        if not main_model:
            if from_coder:
                main_model = from_coder.main_model
            else:
                main_model = models.Model(models.DEFAULT_MODEL_NAME)

        if edit_format == "code":
            edit_format = None
        if edit_format is None:
            if from_coder:
                edit_format = from_coder.edit_format
            else:
                edit_format = main_model.edit_format

        if not io and from_coder:
            io = from_coder.io

        if from_coder:
            use_kwargs = dict(from_coder.original_kwargs)  # copy orig kwargs

            # If the edit format changes, we can't leave old ASSISTANT
            # messages in the chat history. The old edit format will
            # confused the new LLM. It may try and imitate it, disobeying
            # the system prompt.
            done_messages = from_coder.done_messages
            if edit_format != from_coder.edit_format and done_messages and summarize_from_coder:
                try:
                    done_messages = from_coder.summarizer.summarize_all(done_messages)
                except ValueError:
                    # If summarization fails, keep the original messages and warn the user
                    io.tool_warning(
                        "Chat history summarization failed, continuing with full history"
                    )

            # Bring along context from the old Coder
            update = dict(
                fnames=list(from_coder.abs_fnames),
                read_only_fnames=list(from_coder.abs_read_only_fnames),  # Copy read-only files
                done_messages=done_messages,
                cur_messages=from_coder.cur_messages,
                aider_commit_hashes=from_coder.aider_commit_hashes,
                commands=from_coder.commands.clone(),
                total_cost=from_coder.total_cost,
                ignore_mentions=from_coder.ignore_mentions,
                total_tokens_sent=from_coder.total_tokens_sent,
                total_tokens_received=from_coder.total_tokens_received,
                file_watcher=from_coder.file_watcher,