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from io import BytesIO
from ..base import EmbitBase
class DescriptorBase(EmbitBase):
"""
Descriptor is purely text-based, so parse/serialize do
the same as from/to_string, just returning ascii bytes
instead of ascii string.
"""
@classmethod
def from_string(cls, s: str, *args, **kwargs):
return cls.parse(s.encode(), *args, **kwargs)
def serialize(self, *args, **kwargs) -> bytes:
stream = BytesIO()
self.write_to(stream)
return stream.getvalue()
def to_string(self, *args, **kwargs) -> str:
return self.serialize().decode()
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