Correct type checking

moreal · moreal · commit 3488585f568a · 2022-09-27T14:42:08.000+09:00
diff --git a/bencodex/writer.py b/bencodex/writer.py
@@ -48,7 +48,7 @@ def is_unicode(k: Union[bytes, str]) -> bool:
                 return True
             raise TypeError('dictionary key must be a bytes or str')
         items = [
-            (u, k.encode('utf-8') if u else k, v)
+            (u, k.encode('utf-8') if u and isinstance(k, str) else k, v)
             for k, v in value.items()
             for u in [is_unicode(k)]
         ]

Original file line number	Diff line number	Diff line change
`@@ -48,7 +48,7 @@ def is_unicode(k: Union[bytes, str]) -> bool:`
`48`	`48`	`return True`
`49`	`49`	`raise TypeError('dictionary key must be a bytes or str')`
`50`	`50`	`items = [`
`51`		`- (u, k.encode('utf-8') if u else k, v)`
	`51`	`+ (u, k.encode('utf-8') if u and isinstance(k, str) else k, v)`
`52`	`52`	`for k, v in value.items()`
`53`	`53`	`for u in [is_unicode(k)]`
`54`	`54`	`]`