def serialize_srg(mappings: AbstractMappings) -> Iterator[str]:
"""
A generator that serializes the lines
I'm not sure if this documentation is correct, since i'm not quite used to thinking of methods as object
:param mappings: the mappings to serialize
:return: a generator that serializes the mappings
:raises ValueError: if the mappings are invalid
"""
for original, renamed in mappings.classes():
yield " ".join(["CL:", original.get_internal_name(), renamed.get_internal_name()])
for original, renamed in mappings.fields():
yield " ".join(["FD:", original.get_internal_name(), renamed.get_internal_name()])
for original, renamed in mappings.methods():
yield " ".join(
[
"MD:",
# Original method
original.get_internal_name(),
original.get_method_signature(),
# Renamed method
renamed.get_internal_name(),
renamed.get_method_signature(),
]
)
def strip_duplicates(mappings: AbstractMappings) -> ImmutableMappings:
classes = dict() # type: Dict[Type, Type]
fields = dict() # type: Dict[FieldData, FieldData]
methods = dict() # type: Dict[MethodData, MethodData]
for original, renamed in mappings.classes():
if original == renamed: continue
classes[original] = renamed
for original, renamed in mappings.fields():
if original.name == renamed.name: continue
fields[original] = renamed
for original, renamed in mappings.methods():
if original.name == renamed.name: continue
methods[original] = renamed
return ImmutableMappings(classes, fields, methods)
