Fix linter warnings

Author: jcoelho93

semver_bnf/__init__.py

@@ -1 +0,0 @@
-from .semver import SemanticVersion

semver_bnf/semver.py

@@ -3,11 +3,13 @@
 import bnfparsing
 from .exceptions import InvalidSemver
 
-__location__ = os.path.realpath(os.path.join(os.getcwd(), os.path.dirname(__file__)))
+__location__ = os.path.realpath(
+    os.path.join(os.getcwd(), os.path.dirname(__file__)))
 
 
 class SemanticVersion:
     spec_version = "2.0.0"
+
     def __init__(self, raw_string: str):
         self.raw_str = raw_string
         try:
@@ -19,7 +21,7 @@ def __init__(self, raw_string: str):
 class SemverParser(bnfparsing.ParserBase):
     def __init__(self):
         super().__init__(ws_handler=bnfparsing.ignore)
-        with open(os.path.join(__location__,'grammar.bnf')) as grammar_file:
+        with open(os.path.join(__location__, 'grammar.bnf')) as grammar_file:
             grammar = grammar_file.read()
             logging.debug("Grammar loaded: %s", grammar)
             self.grammar(grammar)

setup.py

@@ -12,4 +12,4 @@
         'bnfparsing @ git+https://github.com/somemarsupials/bnfparsing@master'
     ],
     zip_safe=False
-)
+)

tests/semver_test.py

@@ -4,7 +4,7 @@
 
 
 class TestSemver(unittest.TestCase):
-    
+
     valid_versions = [
         "1.2.3",
         "1.2.0",
@@ -26,11 +26,13 @@ def test_valid_versions(self):
             try:
                 SemanticVersion(version)
             except InvalidSemver:
-                self.fail(f"SemanticVersion reported {version} as being invalid!")
+                self.fail(
+                    f"SemanticVersion reported {version} as being invalid!")
 
     def test_invalid_versions(self):
         for version in self.invalid_versions:
             self.assertRaises(InvalidSemver, SemanticVersion, version)
 
+
 if __name__ == '__main__':
-    unittest.main()
+    unittest.main()