mirror of https://github.com/scrapy/scrapy.git
46 lines
1.7 KiB
Plaintext
46 lines
1.7 KiB
Plaintext
import pytest
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from scrapy.http import HtmlResponse, Response, TextResponse
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@pytest.mark.mypy_testing
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def mypy_test_headers():
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Response("data:,", headers=1) # E: Argument "headers" to "Response" has incompatible type "int"; expected "Union[Mapping[str, Any], Iterable[Tuple[str, Any]], None]"
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Response("data:,", headers=None)
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Response("data:,", headers={})
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Response("data:,", headers=[])
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Response("data:,", headers={"foo": "bar"})
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Response("data:,", headers={b"foo": "bar"})
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Response("data:,", headers={"foo": b"bar"})
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Response("data:,", headers=[("foo", "bar")])
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Response("data:,", headers=[(b"foo", "bar")])
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Response("data:,", headers=[("foo", b"bar")])
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@pytest.mark.mypy_testing
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def mypy_test_copy():
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resp = Response("data:,")
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reveal_type(resp) # R: scrapy.http.response.Response
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resp_copy = resp.copy()
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reveal_type(resp_copy) # R: scrapy.http.response.Response
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resp = HtmlResponse("data:,")
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reveal_type(resp) # R: scrapy.http.response.html.HtmlResponse
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resp_copy = resp.copy()
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reveal_type(resp_copy) # R: scrapy.http.response.html.HtmlResponse
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@pytest.mark.mypy_testing
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def mypy_test_replace():
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resp = Response("data:,")
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reveal_type(resp) # R: scrapy.http.response.Response
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resp_copy = resp.replace(body=b"a")
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reveal_type(resp_copy) # R: scrapy.http.response.Response
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resp = HtmlResponse("data:,")
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reveal_type(resp) # R: scrapy.http.response.html.HtmlResponse
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resp_copy = resp.replace(body=b"a")
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reveal_type(resp_copy) # R: scrapy.http.response.html.HtmlResponse
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resp_copy2 = resp.replace(body=b"a", cls=TextResponse)
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reveal_type(resp_copy2) # R: scrapy.http.response.text.TextResponse
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