Maintainance update (#144)

* change test environment

* allow failure fix

* fix pytest deprecations

* Update .travis.yml

.travis.yml

@@ -9,15 +9,15 @@
 language : shell
 
 env:
-  - PYTHON_VERSION=3.6 PYTORCH_CHANNEL='pytorch' PYTORCH_VERSION='=1.5.0' COVERAGE='--cov geoopt'
-  - PYTHON_VERSION=3.7 PYTORCH_CHANNEL='pytorch' PYTORCH_VERSION='=1.5.0' COVERAGE=''
+  - PYTHON_VERSION=3.6 PYTORCH_CHANNEL='pytorch' PYTORCH_VERSION='=1.6.0' COVERAGE='--cov geoopt'
+  - PYTHON_VERSION=3.6 PYTORCH_CHANNEL='pytorch' PYTORCH_VERSION='=1.5.1' COVERAGE=''
   - PYTHON_VERSION=3.6 PYTORCH_CHANNEL='pytorch' PYTORCH_VERSION='=1.4.0' COVERAGE=''
-  - PYTHON_VERSION=3.7 PYTORCH_CHANNEL='pytorch' PYTORCH_VERSION='=1.4.0' COVERAGE=''
-  - PYTHON_VERSION=3.7 PYTORCH_CHANNEL='pytorch-nightly' PYTORCH_VERSION='' COVERAGE=''
+  - PYTHON_VERSION=3.6 PYTORCH_CHANNEL='pytorch' PYTORCH_VERSION='=1.3.1' COVERAGE=''
+  - PYTHON_VERSION=3.6 PYTORCH_CHANNEL='pytorch-nightly' PYTORCH_VERSION='' COVERAGE=''
 
 matrix:
   allow_failures:
-    - env: PYTHON_VERSION=3.7 PYTORCH_CHANNEL='pytorch-nightly' PYTORCH_VERSION='' COVERAGE=''
+    - env: PYTHON_VERSION=3.6 PYTORCH_CHANNEL='pytorch-nightly' PYTORCH_VERSION='' COVERAGE=''
 
 os:
   - linux

tests/test_gyrovector_math.py

@@ -10,7 +10,7 @@
 from geoopt.manifolds import stereographic
 
 
-@pytest.fixture("function", autouse=True, params=range(30, 40))
+@pytest.fixture(scope="function", autouse=True, params=range(30, 40))
 def seed(request):
     seed = request.param
     torch.manual_seed(seed)
@@ -20,7 +20,7 @@ def seed(request):
 
 
 @pytest.fixture(
-    "function", params=[torch.float64, torch.float32], ids=["float64", "float32"]
+    scope="function", params=[torch.float64, torch.float32], ids=["float64", "float32"]
 )
 def dtype(request):
     return request.param

tests/test_lorentz_math.py

@@ -5,7 +5,7 @@
 from geoopt.manifolds import lorentz
 
 
-@pytest.fixture("module", autouse=True, params=range(30, 40))
+@pytest.fixture(scope="module", autouse=True, params=range(30, 40))
 def seed(request):
     seed = request.param
     torch.manual_seed(seed)
@@ -14,7 +14,7 @@ def seed(request):
     return seed
 
 
-@pytest.fixture("module", params=[torch.float64, torch.float32])
+@pytest.fixture(scope="module", params=[torch.float64, torch.float32])
 def dtype(request):
     return request.param