Do not pass compresslevel unless set by user.

Compression lib may not recognize None as a valid value.
Kentzo · Nov 1, 2018 · c89a03d · c89a03d
1 parent b3f9c9d
commit c89a03d
Showing 1 changed file with 8 additions and 2 deletions.
diff --git a/git_archive_all.py b/git_archive_all.py
@@ -150,7 +150,10 @@ def create(self, output_path, dry_run=False, output_format=None, compresslevel=N
                 from zipfile import ZipFile, ZipInfo, ZIP_DEFLATED
 
                 if sys.version_info > (3, 7):
-                    archive = ZipFile(path.abspath(output_path), 'w', compresslevel=compresslevel)
+                    if compresslevel is not None:
+                        archive = ZipFile(path.abspath(output_path), 'w', compresslevel=compresslevel)
+                    else:
+                        archive = ZipFile(path.abspath(output_path), 'w')
                 else:
                     if compresslevel is not None:
                         raise ValueError("Compression level for zip archives requires Python 3.7+")
@@ -171,7 +174,10 @@ def add_file(file_path, arcname):
                 mode = self.TARFILE_FORMATS[output_format]
 
                 try:
-                    archive = tarfile.open(path.abspath(output_path), mode, compresslevel=compresslevel)
+                    if compresslevel is not None:
+                        archive = tarfile.open(path.abspath(output_path), mode, compresslevel=compresslevel)
+                    else:
+                        archive = tarfile.open(path.abspath(output_path), mode)
                 except TypeError:
                     if compresslevel is not None:
                         raise ValueError("{0} cannot be compressed".format(output_format))