Test on windows

Author: dflook

src/python_minifier/__main__.py

@@ -16,6 +16,18 @@ def open_utf8(filename, mode):
     def open_utf8(filename, mode):
         return open(filename, mode, encoding='utf-8')
 
+def safe_stdout_write(text):
+    """Write text to stdout with proper encoding handling."""
+    try:
+        sys.stdout.write(text)
+    except UnicodeEncodeError:
+        # Fallback: encode to UTF-8 and write to stdout.buffer (Python 3) or sys.stdout (Python 2)
+        if sys.version_info[0] >= 3 and hasattr(sys.stdout, 'buffer'):
+            sys.stdout.buffer.write(text.encode('utf-8'))
+        else:
+            # Python 2.7 or no buffer attribute - write UTF-8 encoded bytes
+            sys.stdout.write(text.encode('utf-8'))
+
 
 if sys.version_info >= (3, 8):
     from importlib import metadata
@@ -65,7 +77,7 @@ def main():
             with open_utf8(args.output, 'w') as f:
                 f.write(minified)
         else:
-            sys.stdout.write(minified)
+            safe_stdout_write(minified)
 
     else:
         # minify source paths
@@ -85,7 +97,7 @@ def main():
                 with open_utf8(args.output, 'w') as f:
                     f.write(minified)
             else:
-                sys.stdout.write(minified)
+                safe_stdout_write(minified)
 
 
 def parse_args():