add type hints

abe-101 · abe-101 · commit ca8706a0142c · 2022-07-19T15:02:45.000-04:00
diff --git a/patterns/behavioral/template.py b/patterns/behavioral/template.py
@@ -10,28 +10,28 @@
 """
 
 
-def get_text():
+def get_text() -> str:
 return "plain-text"
 
 
-def get_pdf():
+def get_pdf() -> str:
 return "pdf"
 
 
-def get_csv():
+def get_csv() -> str:
 return "csv"
 
 
-def convert_to_text(data):
+def convert_to_text(data: str) -> str:
 print("[CONVERT]")
 return f"{data} as text"
 
 
-def saver():
+def saver() -> None:
 print("[SAVE]")
 
 
-def template_function(getter, converter=False, to_save=False):
+def template_function(getter, converter=False, to_save=False) -> None:
 data = getter()
 print(f"Got `{data}`")
 

-Original file line number
+Diff line change
 """
 -defget_text():
 +defget_text()->str:
 return"plain-text"
 -defget_pdf():
 +defget_pdf()->str:
 return"pdf"
 -defget_csv():
 +defget_csv()->str:
 return"csv"
 -defconvert_to_text(data):
 +defconvert_to_text(data: str) ->str:
 print("[CONVERT]")
 returnf"{data} as text"
 -defsaver():
 +defsaver()->None:
 print("[SAVE]")
 -deftemplate_function(getter, converter=False, to_save=False):
 +deftemplate_function(getter, converter=False, to_save=False)->None:
 data=getter()
 print(f"Got `{data}`")