Fix CI on Windows (#384)

Author: asvetlov

.azure-pipelines/stage-test.yml

@@ -67,11 +67,15 @@ stages:
       displayName: 'Cythonize'
 
     - script: |
-        python -m pip install -r requirements/ci.txt
-      displayName: 'Install dependencies'
+        python setup.py install
+      displayName: 'Install itself'
       env:
         MULTIDICT_NO_EXTENSIONS: '$(no_extensions)'
 
+    - script: |
+        python -m pip install -r requirements/pytest.txt
+      displayName: 'Install dependencies'
+
     - script: |
         python -m pip install pytest-azurepipelines
       displayName: 'Install pytest-azurepipelines'

.gitattributes

@@ -0,0 +1 @@
+tests/*.pickle.* binary

requirements/ci.txt

@@ -1,3 +1,2 @@
-pytest==5.2.2
-pytest-cov==2.8.1
 -e .
+-r pytest.txt

requirements/pytest.txt

@@ -0,0 +1,2 @@
+pytest==5.2.2
+pytest-cov==2.8.1

setup.py

@@ -64,11 +64,6 @@ def read(f):
     return open(os.path.join(os.path.dirname(__file__), f)).read().strip()
 
 
-name = "multidict"
-appveyor_slug = "asvetlov/{}".format(name)  # FIXME: move under aio-libs/* slug
-repo_slug = "aio-libs/{}".format(name)
-repo_url = "https://github.com/{}".format(repo_slug)
-
 args = dict(
     name="multidict",
     version=version,
@@ -86,7 +81,7 @@ def read(f):
     ],
     author="Andrew Svetlov",
     author_email="andrew.svetlov@gmail.com",
-    url=repo_url,
+    url="https://github.com/aio-libs/multidict",
     project_urls={
         "Chat: Gitter": "https://gitter.im/aio-libs/Lobby",
         "CI: Azure Pipelines": "https://dev.azure.com/aio-libs/multidict/_build",
@@ -97,7 +92,7 @@ def read(f):
     },
     license="Apache 2",
     packages=["multidict"],
-    python_requires=">=3.5.3",
+    python_requires=">=3.5",
     include_package_data=True,
 )