Method crawl

tests/test_command_crawl.py:14–20

(
        self, code: str, proj_path: Path, args: Iterable[str] = ()
    )

class TestCrawlCommand(TestProjectBase):
    def crawl(
        self, code: str, proj_path: Path, args: Iterable[str] = ()
    ) -> tuple[int, str, str]:
        (proj_path / self.project_name / "spiders" / "myspider.py").write_text(
            code, encoding="utf-8"
        )
        return proc("crawl", "myspider", *args, cwd=proj_path)

    def get_log(self, code: str, proj_path: Path, args: Iterable[str] = ()) -> str:
        _, _, stderr = self.crawl(code, proj_path, args=args)