oops!

Raise code

badspider = """
import scrapy

class BadSpider(scrapy.Spider):
    name = "bad"
    def start_requests(self):
        raise Exception("oops!")
        """

    @contextmanager
    def _create_file(self, content, name=None):
        tmpdir = self.mktemp()
        os.mkdir(tmpdir)
        if name: