adding missing type annotation

dantownsend · dantownsend · commit f2a8f0a9b176 · 2021-03-09T20:29:41.000Z
diff --git a/piccolo/columns/readable.py b/piccolo/columns/readable.py
@@ -26,7 +26,7 @@ def _columns_string(self) -> str:
             [i._meta.get_full_name(just_alias=True) for i in self.columns]
         )
 
-    def _get_string(self, operator: str):
+    def _get_string(self, operator: str) -> str:
         return (
             f"{operator}('{self.template}', {self._columns_string}) AS "
             f"{self.output_name}"

Original file line number	Diff line number	Diff line change
`@@ -26,7 +26,7 @@ def _columns_string(self) -> str:`
`26`	`26`	`[i._meta.get_full_name(just_alias=True) for i in self.columns]`
`27`	`27`	`)`
`28`	`28`
`29`		`- def _get_string(self, operator: str):`
	`29`	`+ def _get_string(self, operator: str) -> str:`
`30`	`30`	`return (`
`31`	`31`	`f"{operator}('{self.template}', {self._columns_string}) AS "`
`32`	`32`	`f"{self.output_name}"`