Merge pull request #91 from duplocloud/client-errors-improvement

update client error handling to print docstrings on error

CHANGELOG.md

@@ -14,6 +14,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Updates 
  - changed handling of tenant arg in user resource
  - add reference yaml for users
+ - changed client error handling to display docstrings on bad input
+
 
 ## [0.2.31] - 2024-07-29
 

src/duplocloud/client.py

@@ -7,6 +7,7 @@
 import json
 import jsonpatch
 import logging
+import traceback
 from datetime import datetime, timezone, timedelta
 from urllib.parse import urlparse
 from cachetools import cachedmethod, TTLCache
@@ -283,7 +284,15 @@ def __call__(self, resource: str=None, *args):
     if not resource:
       raise DuploError(str(self), 400)
     r = self.load(resource)
-    d = r(*args)
+    try:
+      d = r(*args)
+    except TypeError:
+      if (r.__doc__):
+        raise DuploError(r.__doc__, 400)
+      else: 
+        traceback.print_exc()
+        raise DuploError(f"No docstring found, error calling command {resource} : Traceback printed", 400)
+
     if d is None:
       return None
     d = self.filter(d)