'Refactored by Sourcery'

tqdm/std.py

@@ -1052,7 +1052,7 @@ def __init__(self, iterable=None, desc=None, total=None, leave=True, file=None,
         if ascii is None:
             ascii = not _supports_unicode(file)
 
-        if bar_format and not ((ascii is True) or _is_ascii(ascii)):
+        if bar_format and ascii is not True and not _is_ascii(ascii):
             # Convert bar format into unicode since terminal uses unicode
             bar_format = _unicode(bar_format)
 
@@ -1102,11 +1102,7 @@ def __init__(self, iterable=None, desc=None, total=None, leave=True, file=None,
         # if nested, at initial sp() call we replace '\r' by '\n' to
         # not overwrite the outer progress bar
         with self._lock:
-            if position is None:
-                self.pos = self._get_free_pos(self)
-            else:  # mark fixed positions as negative
-                self.pos = -position
-
+            self.pos = self._get_free_pos(self) if position is None else -position
         if not gui:
             # Initialize the screen printer
             self.sp = self.status_printer(self.fp)
@@ -1170,8 +1166,7 @@ def __iter__(self):
         # If the bar is disabled, then just walk the iterable
         # (note: keep this check outside the loop for performance)
         if self.disable:
-            for obj in iterable:
-                yield obj
+            yield from iterable
             return
 
         mininterval = self.mininterval