Fix circular dependency caused by isort

Author: Gallaecio

pyproject.toml

@@ -4,6 +4,8 @@ line-length = 88
 [tool.isort]
 profile = "black"
 multi_line_output = 3
+# scrapy_poet/__init__.py: Automatic sorting causes circular dependencies.
+skip = ["scrapy_poet/__init__.py"]
 
 [[tool.mypy.overrides]]
 module = [

scrapy_poet/__init__.py

@@ -1,5 +1,5 @@
-from ._request_fingerprinter import ScrapyPoetRequestFingerprinter
 from .api import DummyResponse, callback_for
 from .downloadermiddlewares import InjectionMiddleware
 from .page_input_providers import HttpResponseProvider, PageObjectInputProvider
 from .spidermiddlewares import RetryMiddleware
+from ._request_fingerprinter import ScrapyPoetRequestFingerprinter