Flake8: remove E127 (continuation line over-indented for visual indent)

pytest.ini

@@ -41,13 +41,13 @@ flake8-ignore =
     scrapy/commands/runspider.py E501
     scrapy/commands/settings.py E128
     scrapy/commands/shell.py E128 E501
-    scrapy/commands/startproject.py E127 E501 E128
+    scrapy/commands/startproject.py E501 E128
     scrapy/commands/version.py E501 E128
     # scrapy/contracts
     scrapy/contracts/__init__.py E501
     scrapy/contracts/default.py E128
     # scrapy/core
-    scrapy/core/engine.py E501 E128 E127
+    scrapy/core/engine.py E501 E128
     scrapy/core/scheduler.py E501
     scrapy/core/scraper.py E501 E128
     scrapy/core/spidermw.py E501 E126
@@ -57,7 +57,7 @@ flake8-ignore =
     scrapy/core/downloader/tls.py E501
     scrapy/core/downloader/webclient.py E501 E128 E126
     scrapy/core/downloader/handlers/__init__.py E501
-    scrapy/core/downloader/handlers/ftp.py E501 E128 E127
+    scrapy/core/downloader/handlers/ftp.py E501 E128
     scrapy/core/downloader/handlers/http10.py E501
     scrapy/core/downloader/handlers/http11.py E501
     scrapy/core/downloader/handlers/s3.py E501 E128 E126
@@ -124,7 +124,7 @@ flake8-ignore =
     scrapy/utils/datatypes.py E501
     scrapy/utils/decorators.py E501
     scrapy/utils/defer.py E501 E128
-    scrapy/utils/deprecate.py E128 E501 E127
+    scrapy/utils/deprecate.py E501
     scrapy/utils/gz.py E501
     scrapy/utils/http.py F403
     scrapy/utils/httpobj.py E501
@@ -137,7 +137,7 @@ flake8-ignore =
     scrapy/utils/python.py E501
     scrapy/utils/reactor.py E501
     scrapy/utils/reqser.py E501
-    scrapy/utils/request.py E127 E501
+    scrapy/utils/request.py E501
     scrapy/utils/response.py E501 E128
     scrapy/utils/signal.py E501 E128
     scrapy/utils/sitemap.py E501

scrapy/core/downloader/handlers/ftp.py

@@ -94,11 +94,12 @@ class FTPDownloadHandler:
     def gotClient(self, client, request, filepath):
         self.client = client
         protocol = ReceivedDataProtocol(request.meta.get("ftp_local_filename"))
-        return client.retrieveFile(filepath, protocol)\
-                .addCallbacks(callback=self._build_response,
-                        callbackArgs=(request, protocol),
-                        errback=self._failed,
-                        errbackArgs=(request,))
+        return client.retrieveFile(filepath, protocol).addCallbacks(
+            callback=self._build_response,
+            callbackArgs=(request, protocol),
+            errback=self._failed,
+            errbackArgs=(request,),
+        )
 
     def _build_response(self, result, request, protocol):
         self.result = result

scrapy/core/engine.py

@@ -230,8 +230,7 @@ class ExecutionEngine:
 
     def _downloaded(self, response, slot, request, spider):
         slot.remove_request(request)
-        return self.download(response, spider) \
-                if isinstance(response, Request) else response
+        return self.download(response, spider) if isinstance(response, Request) else response
 
     def _download(self, request, spider):
         slot = self.slot

scrapy/utils/deprecate.py

@@ -15,16 +15,17 @@ def attribute(obj, oldattr, newattr, version='0.12'):
         stacklevel=3)
 
 
-def create_deprecated_class(name, new_class, clsdict=None,
-                            warn_category=ScrapyDeprecationWarning,
-                            warn_once=True,
-                            old_class_path=None,
-                            new_class_path=None,
-                            subclass_warn_message="{cls} inherits from "
-                                    "deprecated class {old}, please inherit "
-                                    "from {new}.",
-                            instance_warn_message="{cls} is deprecated, "
-                                    "instantiate {new} instead."):
+def create_deprecated_class(
+    name,
+    new_class,
+    clsdict=None,
+    warn_category=ScrapyDeprecationWarning,
+    warn_once=True,
+    old_class_path=None,
+    new_class_path=None,
+    subclass_warn_message="{cls} inherits from deprecated class {old}, please inherit from {new}.",
+    instance_warn_message="{cls} is deprecated, instantiate {new} instead."
+):
     """
     Return a "deprecated" class that causes its subclasses to issue a warning.
     Subclasses of ``new_class`` are considered subclasses of this class.

scrapy/utils/request.py

@@ -50,8 +50,7 @@ def request_fingerprint(request, include_headers=None, keep_fragments=False):
 
     """
     if include_headers:
-        include_headers = tuple(to_bytes(h.lower())
-                                 for h in sorted(include_headers))
+        include_headers = tuple(to_bytes(h.lower()) for h in sorted(include_headers))
     cache = _fingerprint_cache.setdefault(request, {})
     cache_key = (include_headers, keep_fragments)
     if cache_key not in cache: