remove legacy (python2) StringIO import (#19)

yuzutech · Jul 10, 2024 · e2c2b67 · e2c2b67
1 parent ebcfbb1
commit e2c2b67
Showing 1 changed file with 1 addition and 6 deletions.
diff --git a/tests/utils.py b/tests/utils.py
@@ -25,12 +25,7 @@
 from blockdiag.builder import ScreenNodeBuilder
 from blockdiag.parser import parse_file
 
-try:
-    # sys.stderr in py2.x allows mixture of str and unicode
-    from cStringIO import StringIO
-except ImportError:
-    # sys.stderr in py3.x allows only str objects (disallow bytes objs)
-    from io import StringIO
+from io import StringIO
 
 
 def supported_pil():