# HG changeset patch
# User Franz Glasner <f.glasner@feldmann-mg.com>
# Date 1689772763 -7200
# Node ID 2376224a97179dae8a730800a9c8b2359f88e5e5
# Parent  78f5ef0ee0877111bdafef756c0d7f4c88c88a7f
FIX: when processing schema references and the resolved schema contains conditionals they must be evaluated

diff -r 78f5ef0ee087 -r 2376224a9717 data_schema/__init__.py
--- a/data_schema/__init__.py	Wed Jul 19 14:19:21 2023 +0200
+++ b/data_schema/__init__.py	Wed Jul 19 15:19:23 2023 +0200
@@ -1155,6 +1155,13 @@
 
 
 def process_schema_references(schema, context, check_single_ref_key=True):
+    """
+
+    .. note:: If a new dereferenced schema is found schema conditionals are
+              evaluated also. So the resolved schema containing conditionals
+              behaves according to the given conditions.
+
+    """
     try:
         ref = schema[SCHEMA_REF_KEY]
     except (KeyError, TypeError):
@@ -1167,6 +1174,8 @@
         raise SchemaError(
             "dereferenced schema is not a `_Schema': {}".format(ref))
     schema = copy.deepcopy(schema)
+    # process schema conditionals "cond" and "match" again
+    schema = process_schema_conditionals(schema, context)
     return process_schema_references(schema, context, check_single_ref_key=True)