Add ':' and ';' to allowed end of sentence punctuation (#52)

Author: Pierre-Sassoulas

pydocstringformatter/formatting/formatter.py

@@ -65,7 +65,7 @@ class FinalPeriodFormatter(StringAndQuotesFormatter):
     """Add a period to the end of single line docstrings and summaries."""
 
     name = "final-period"
-    END_OF_SENTENCE_PUNCTUATION = {".", "?", "!", "‽"}
+    END_OF_SENTENCE_PUNCTUATION = {".", "?", "!", "‽", ":", ";"}
 
     def _treat_string(
         self,

tests/data/format/final_period/exotic_line_ending.py

@@ -0,0 +1,11 @@
+def function():
+    """Check the name of first argument, expect:
+
+      *'self' for a regular method
+      *'cls' for a class method or a metaclass regular method"""
+
+def function():
+    """This has peculiar line ending;
+
+    but it should not matter.
+                """

tests/data/format/final_period/exotic_line_ending.py.out

@@ -0,0 +1,13 @@
+def function():
+    """Check the name of first argument, expect:
+
+      *'self' for a regular method
+      *'cls' for a class method or a metaclass regular method
+    """
+
+def function():
+    """This has peculiar line ending;
+
+    but it should not matter.
+
+    """