Merge branch 'nathan/import' into nathan/tempfile

2020-06-03 17:51:16 -07:00
parent 9b59d924b2 7085271ad5
commit 5d8e271420
1 changed files with 1 additions and 2 deletions
--- a/propka/output.py
+++ b/propka/output.py
@@ -13,8 +13,7 @@ def open_file_for_writing(input_file):
        then will attempt to get file mode.
    """
    try:
-        mode = input_file.mode
-        if not ("w" in mode or "a" in mode or "+" in mode):
+        if not input_file.writable():
            raise IOError("File/stream not open for writing")
        return input_file
    except AttributeError: