Formatted with black.

Author: isazi

kernel_tuner/runners/runner.py

@@ -3,10 +3,14 @@
 
 from abc import ABC, abstractmethod
 
+
 class Runner(ABC):
     """Base class for kernel_tuner runners"""
+
     @abstractmethod
-    def __init__(self, kernel_source, kernel_options, device_options, iterations, observers):
+    def __init__(
+        self, kernel_source, kernel_options, device_options, iterations, observers
+    ):
         pass
 
     @abstractmethod

test/test_backend.py

@@ -1,12 +1,19 @@
 import pytest
 
 import kernel_tuner
-from .context import skip_if_no_gcc, skip_if_no_cupy, skip_if_no_cuda, skip_if_no_opencl, skip_if_no_pycuda
+from .context import (
+    skip_if_no_gcc,
+    skip_if_no_cupy,
+    skip_if_no_cuda,
+    skip_if_no_opencl,
+    skip_if_no_pycuda,
+)
 from kernel_tuner.backends import backend, c, cupy, nvcuda, opencl, pycuda
 
 
 class WrongBackend(backend.Backend):
     """This is a not compliant backend"""
+
     pass
 
 
@@ -17,22 +24,27 @@ def test_wrong_backend():
     except TypeError:
         assert True
 
+
 @skip_if_no_gcc
 def test_c_backend():
     dev = c.CFunctions()
 
+
 @skip_if_no_cupy
 def test_cupy_backend():
     dev = cupy.CupyFunctions()
 
+
 @skip_if_no_cuda
 def test_cuda_backend():
     dev = nvcuda.CudaFunctions()
 
+
 @skip_if_no_opencl
 def test_opencl_backend():
     dev = opencl.OpenCLFunctions()
 
+
 @skip_if_no_pycuda
 def test_pycuda_backend():
-    dev = pycuda.PyCudaFunctions()
+    dev = pycuda.PyCudaFunctions()