Update MPRester to warn if a non-standard endpoint is used

materialsproject · Mar 26, 2019 · 3c52f53 · 3c52f53
1 parent 1da439a
commit 3c52f53
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/pymatgen/ext/matproj.py b/pymatgen/ext/matproj.py
@@ -104,6 +104,10 @@ def __init__(self, api_key=None, endpoint=None):
         else:
             self.preamble = SETTINGS.get("PMG_MAPI_ENDPOINT",
                                          "https://materialsproject.org/rest/v2")
+
+        if self.preamble != "https://materialsproject.org/rest/v2":
+            warnings.warn("Non-default endpoint used: {}".format(self.preamble))
+
         import requests
         if sys.version_info[0] < 3:
             try: