def prepare_operands(s1, s2):
# First, we reload schemas using jsonref to resolve $ref
# before starting canonicalization.
# At the moment, we will get undefined behaviour for recursive/circual refs.
# s1 = jsonref.loads(json.dumps(s1))
# s2 = jsonref.loads(json.dumps(s2))
# This is not very efficient, should be done lazily maybe?
s1 = jsonref.JsonRef.replace_refs(s1)
s2 = jsonref.JsonRef.replace_refs(s2)
# Canonicalize and embed checkers for both lhs
# and rhs schemas before starting the subtype checking.
# This also validates input schemas and canonicalized schemas.
print_db("LHS", s1)
print_db()
s1 = simplify_schema_and_embed_checkers(canonicalize_schema(s1))
print_db("LHS_canonical", s1)
print_db()
print_db("RHS", s2)
print_db()
s2 = simplify_schema_and_embed_checkers(canonicalize_schema(s2))
print_db("RHS_canonical", s2)
print_db()
return s1, s2
def prepare_operands(s1, s2):
# First, we load schemas using jsonref to resolve $ref
# before starting canonicalization.
# s1 = jsonref.loads(json.dumps(s1))
# s2 = jsonref.loads(json.dumps(s2))
# This is not very efficient, should be done lazily maybe?
s1 = jsonref.JsonRef.replace_refs(s1)
s2 = jsonref.JsonRef.replace_refs(s2)
# Canonicalize and embed checkers for both lhs
# and rhs schemas before starting the subtype checking.
# This also validates input schemas and canonicalized schemas.
# At the moment, recursive/circual refs are not supported and hence, canonicalization
# throws a RecursionError.
try:
_s1 = simplify_schema_and_embed_checkers(
canonicalize_schema(s1))
except RecursionError:
# avoid cluttering output by unchaining the recursion error
raise UnsupportedRecursiveRef(s1, 'LHS') from None
try:
_s2 = simplify_schema_and_embed_checkers(
canonicalize_schema(s2))
except RecursionError:
# avoid cluttering output by unchaining the recursion error
raise UnsupportedRecursiveRef(s2, 'RHS') from None
return _s1, _s2
def object_hook(self, d):
return simplify_schema_and_embed_checkers(canonicalize_schema(d))