Fixed problem when connection lost during request executing and nothing was happened, now it raises an exception.

webdav3/client.py

@@ -68,10 +68,11 @@ def wrap_connection_error(fn):
         try:
             res = fn(self, *args, **kw)
         except requests.ConnectionError:
-            raise NotConnection(self.webdav.hostname)
+            raise NoConnection(self.webdav.hostname)
+        except requests.RequestException as re:
+            raise ConnectionException(re)
         else:
             return res
-
     return _wrapper
 
 
@@ -84,6 +85,9 @@ class Client(object):
     # Max size of file for uploading
     large_size = 2 * 1024 * 1024 * 1024
 
+    # request timeout in seconds
+    timeout = 30
+
     # HTTP headers for different actions
     http_header = {
         'list': ["Accept: */*", "Depth: 1"],
@@ -155,6 +159,7 @@ class Client(object):
             url=self.get_url(path),
             auth=(self.webdav.login, self.webdav.password),
             headers=self.get_headers(action, headers_ext),
+            timeout=self.timeout,
             data=data
         )
         if response.status_code == 507:

webdav3/exceptions.py

@@ -71,7 +71,15 @@ class MethodNotSupported(WebDavException):
         return "Method {name} not supported for {server}".format(name=self.name, server=self.server)
 
 
-class NotConnection(WebDavException):
+class ConnectionException(WebDavException):
+    def __init__(self, exception):
+        self.exception = exception
+
+    def __str__(self):
+        return self.exception.__str__()
+
+
+class NoConnection(WebDavException):
     def __init__(self, hostname):
         self.hostname = hostname
 
@@ -79,6 +87,15 @@ class NotConnection(WebDavException):
         return "Not connection with {hostname}".format(hostname=self.hostname)
 
 
+# This exception left only for supporting original library interface.
+class NotConnection(WebDavException):
+    def __init__(self, hostname):
+        self.hostname = hostname
+
+    def __str__(self):
+        return "No connection with {hostname}".format(hostname=self.hostname)
+
+
 class ResponseErrorCode(WebDavException):
     def __init__(self, url, code, message):
         self.url = url