# String subpattern recognition III

kyu_6/string_subpattern_recognition_3/__init__.py

@@ -0,0 +1 @@
+"""String subpattern recognition III."""

kyu_6/string_subpattern_recognition_3/has_subpattern.py

@@ -1,5 +1,6 @@
 """
-Solution for -> String subpattern recognition III
+Solution for -> String subpattern recognition III.
+
 Created by Egor Kostan.
 GitHub: https://github.com/ikostan
 """
@@ -9,7 +10,7 @@
 
 def has_subpattern(string: str) -> str:
     """
-    String subpattern recognition III
+    String subpattern recognition III.
 
     Since there is no deterministic way to tell which pattern
     was really the original one among all the possible
@@ -18,21 +19,18 @@ def has_subpattern(string: str) -> str:
     with sorted characters (you might consider this case as an
     edge case, with the subpattern being repeated only once
     and thus equalling the original input string).
-
     :param string:
     :return:
     """
     # get unique chars
     filtered_chars: set = set(list(string))
-
     # set counter for each char in string
     char_counter: dict = {}
     for char in filtered_chars:
         char_counter[char] = string.count(char)
 
     # get sorted counters
     sorted_char_counters: list = sorted(set(char_counter.values()))
-
     # find common greatest divider:
     divider = sorted_char_counters[0]
     if len(sorted_char_counters) > 1:

kyu_6/string_subpattern_recognition_3/test_has_subpattern.py

@@ -1,5 +1,6 @@
 """
-Test for -> String subpattern recognition III
+Test for -> String subpattern recognition III.
+
 Created by Egor Kostan.
 GitHub: https://github.com/ikostan
 """
@@ -31,12 +32,11 @@
     name='Source/Kata')
 # pylint: enable-msg=R0801
 class HasSubpatternTestCase(unittest.TestCase):
-    """
-    Testing 'has_subpattern' function
-    """
+    """Testing 'has_subpattern' function."""
+
     def test_has_subpattern(self):
         """
-        Verify that 'has_subpattern' function
+        Verify that 'has_subpattern' function.
 
         Return a subpattern with sorted characters,
         otherwise return the base string with sorted