switch to CCDS

csst_common/ccds/ccds.py

@@ -15,9 +15,9 @@ class CCDS:
         print(self.ccds_cache)
 
         print("Setting CCDS environment variables ... ", end="")
-        os.environ["CRDS_MODE"] = "remote"
-        os.environ["CRDS_PATH"] = ccds_cache
-        os.environ["CRDS_OBSERVATORY"] = "csst"
+        os.environ["CCDS_MODE"] = "remote"
+        os.environ["CCDS_PATH"] = ccds_cache
+        os.environ["CCDS_OBSERVATORY"] = "csst"
         print("Done")
 
         print("Query for observatory ... ", end="")
@@ -42,12 +42,12 @@ class CCDS:
 
     def __repr__(self):
         return (
-            f"< CRDS url='{os.getenv('CRDS_SERVER_URL', default='')}' >\n"
+            f"< CCDS url='{os.getenv('CCDS_SERVER_URL', default='')}' >\n"
             f" - is_available={self.is_available}\n"
             f" - observatory='{self.observatory}'\n"
             f" - operational_context='{self.operational_context}'\n"
             f" - ccds_root='{self.ccds_root}'\n"
-            f" - crdscache='{self.ccds_cache}'\n"
+            f" - ccdscache='{self.ccds_cache}'\n"
         )
 
     def get_refs(