rm not needed parantheses and default values

Olaf Gladis · Olaf Gladis · commit f3d34d41c5b3 · 2022-10-09T13:00:36.000+02:00
diff --git a/Level_06/progress.py b/Level_06/progress.py
@@ -9,7 +9,7 @@
     pass
 
 print("unbekannte Länge:")
-for x in tqdm((x for x in range(25000000))):
+for x in tqdm(x for x in range(25000000)):
     pass
 
 print("grafisch:")
diff --git a/Level_08/generatoren.py b/Level_08/generatoren.py
@@ -2,8 +2,7 @@
 
 # Generatoren und yield
 def gen(s):
-    for char in s:
-        yield char
+    yield from s
 
 # iterieren mit einer for-Schleife:
 for x in gen("abcdef"):
diff --git a/Level_08/map.py b/Level_08/map.py
@@ -38,6 +38,6 @@ def even(n):
 # lambda
 print(list(filter(lambda x: x % 2 == 0, r)))
 
-print(all((even(x) for x in even_numbers)))
+print(all(even(x) for x in even_numbers))
 
 # für mehr Spaß mit Generatoren: https://docs.python.org/3/library/itertools.html
diff --git a/Level_08/with.py b/Level_08/with.py
@@ -10,7 +10,7 @@
 
 # Dateien öffnen
 
-with open("../Level_04/loremipsum.txt", "r") as lorem:
+with open("../Level_04/loremipsum.txt") as lorem:
     print(lorem.read())
 
 # Exceptions ignorieren
diff --git a/Level_10/label.py b/Level_10/label.py
@@ -1,5 +1,4 @@
 #!/usr/bin/env python3
-# coding: utf-8
 
 # Level 9: Ein Label in einem Fenster.
 

Original file line number	Diff line number	Diff line change
`@@ -1,5 +1,4 @@`
`1`	`1`	`#!/usr/bin/env python3`
`2`		`-# coding: utf-8`
`3`	`2`
`4`	`3`	`# Level 9: Ein Label in einem Fenster.`
`5`	`4`