update: update check func to support check use propfind

tests/test_not_support_check.py

@@ -0,0 +1,20 @@
+import unittest
+
+from tests.test_client_it import ClientTestCase
+
+
+class TailingSlashClientTestCase(ClientTestCase):
+    options = {
+        'webdav_hostname': 'http://localhost:8585/',
+        'webdav_login': 'alice',
+        'webdav_password': 'secret1234',
+        'webdav_override_methods': {
+            'check': 'PROPFIND'
+        }
+    }
+
+    def test_check_is_overridden(self):
+        self.assertEqual('PROPFIND', self.client.requests['check'])
+
+if __name__ == '__main__':
+    unittest.main()

webdav3/client.py

@@ -302,12 +302,20 @@ def check(self, remote_path=root):
 
         urn = Urn(remote_path)
         try:
-            response = self.execute_request(action='check', path=urn.quote())
+            headers_ext = []
+            if self.requests.get('check') == 'PROPFIND':
+                headers_ext = ["Depth: 0"]
+            response = self.execute_request(action='check', path=urn.quote(), headers_ext=headers_ext)
         except RemoteResourceNotFound:
             return False
 
         if int(response.status_code) == 200:
             return True
+
+        if self.requests.get('check') == 'PROPFIND':
+            if int(response.status_code) == 207 and response.content:
+                return True
+
         return False
 
     @wrap_connection_error