Check to see if tables should be declared, add case for unprivilged branch with fks.

Author: guzman-raphael

datajoint/schemas.py

@@ -222,7 +222,7 @@ def _decorate_table(self, table_class, context, assert_declared=False):
         # instantiate the class, declare the table if not already
         instance = table_class()
         is_declared = instance.is_declared
-        if not is_declared:
+        if not is_declared and not assert_declared and self.create_tables:
             instance.declare(context)
             self.connection.dependencies.clear()
         is_declared = is_declared or instance.is_declared

tests/schema_privileges.py

@@ -26,3 +26,10 @@ class NoAccess(dj.Lookup):
     definition = """
     string: varchar(10)
     """
+
+
+@schema
+class NoAccessAgain(dj.Manual):
+    definition = """
+    -> NoAccess
+    """

tests/test_blob.py

@@ -230,7 +230,7 @@ def test_insert_longblob():
 
 def test_datetime_serialization_speed():
     # If this fails that means for some reason deserializing/serializing
-    # np arrays of np.datetime64 types is now slower than regular arrays of datetime64
+    # np arrays of np.datetime64 types is now slower than regular arrays of datetime
 
     optimized_exe_time = timeit.timeit(
         setup="myarr=pack(np.array([np.datetime64('2022-10-13 03:03:13') for _ in range(0, 10000)]))",
@@ -247,4 +247,4 @@ def test_datetime_serialization_speed():
     )
     print(f"python time {baseline_exe_time}")
 
-    assert optimized_exe_time * 1000 < baseline_exe_time
+    assert optimized_exe_time * 900 < baseline_exe_time