Fixing style errors.

Author: stickler-ci

tests/test_data_handling.py

@@ -22,16 +22,18 @@ def setup_class(cls):
         cls.time_stamp = datetime.now().strftime("%Y%m%d%H%M%S")
         cls.broken_fn = os.path.join(cls.path, "power_curves_broken.csv")
         cls.backup_fn = os.path.join(cls.path, "power_curves_backup.csv")
-        cls.orig_path = os.path.join(os.path.dirname(__file__), os.pardir,
-                                     "windpowerlib", "oedb")
+        cls.orig_path = os.path.join(
+            os.path.dirname(__file__), os.pardir, "windpowerlib", "oedb"
+        )
         cls.orig_fn = os.path.join(cls.orig_path, "power_curves.csv")
 
     @classmethod
     def teardown_class(cls):
         cls.path = os.path.join(os.path.dirname(__file__), "oedb")
         cls.backup_fn = os.path.join(cls.path, "power_curves_backup.csv")
-        orig_path = os.path.join(os.path.dirname(__file__), os.pardir,
-                                 "windpowerlib", "oedb")
+        orig_path = os.path.join(
+            os.path.dirname(__file__), os.pardir, "windpowerlib", "oedb"
+        )
         cls.orig_fn = os.path.join(orig_path, "power_curves.csv")
         copyfile(cls.backup_fn, cls.orig_fn)
         for f in os.listdir(cls.path):
@@ -46,8 +48,9 @@ def test_normal_data_check(self):
         for curve_type in ["power_curve", "power_coefficient_curve"]:
             copyfile(
                 self.filename.format("{}s".format(curve_type)),
-                self.filename.format("{0}s_{1}".format(curve_type,
-                                                       self.time_stamp)),
+                self.filename.format(
+                    "{0}s_{1}".format(curve_type, self.time_stamp)
+                ),
             )
         check_imported_data(self.df, self.filename, self.time_stamp)
 
@@ -71,4 +74,3 @@ def test_broken_pwr_curve(self):
         msg = "could not convert string to float"
         with pytest.raises(ValueError, match=msg):
             check_imported_data(self.df, self.filename, self.time_stamp)
-