Fix support for Python 3.5 in import script

api/funkwhale_api/music/management/commands/import_files.py

@@ -23,11 +23,7 @@ from funkwhale_api.common import utils as common_utils
 from funkwhale_api.music import models, tasks, utils
 
 
-def crawl_dir(dir, extensions, recursive=True, ignored=[]):
-    if os.path.isfile(dir):
-        yield dir
-        return
-    with os.scandir(dir) as scanner:
+def dir_scanner(scanner, extensions, recursive, ignored):
     for entry in scanner:
         if entry.is_file():
             for e in extensions:
@@ -35,11 +31,24 @@ def crawl_dir(dir, extensions, recursive=True, ignored=[]):
                     if entry.path not in ignored:
                         yield entry.path
         elif recursive and entry.is_dir():
-                yield from crawl_dir(
+            yield from dir_scanner(
                 entry, extensions, recursive=recursive, ignored=ignored
             )
 
 
+def crawl_dir(dir, extensions, recursive=True, ignored=[]):
+    if os.path.isfile(dir):
+        yield dir
+        return
+    else:
+        try:
+            scanner = os.scandir(dir)
+            yield from dir_scanner(scanner, extensions, recursive, ignored)
+        finally:
+            if hasattr(scanner, "close"):
+                scanner.close()
+
+
 def batch(iterable, n=1):
     has_entries = True
     while has_entries:

changes/changelog.d/1147.bugfix

+Fixed an issue where in-place importing didn't work for directories on machines running Python 3.5 (#1148, #1147)
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