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feat: speed up unmarshall (#114)

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This commit is contained in:
J. Nick Koston
2022-10-27 10:47:42 -05:00
committed by GitHub
parent 85d2102228
commit e1836b2034
2 changed files with 9 additions and 9 deletions
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4
src/dbus_fast/_private/unmarshaller.pxd
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@@ -73,10 +73,8 @@ cdef class Unmarshaller:
cpdef read_string_unpack(self, object type_) cpdef read_string_unpack(self, object type_)
cdef _read_string_unpack(self)
@cython.locals( @cython.locals(
buf_bytes=cython.bytearray, str_start=cython.uint,
) )
cdef _read_string_unpack(self) cdef _read_string_unpack(self)

14
src/dbus_fast/_private/unmarshaller.py
View File

@@ -267,15 +267,17 @@ class Unmarshaller:
return self._read_variant() return self._read_variant()
def _read_variant(self) -> Variant: def _read_variant(self) -> Variant:
tree = get_signature_tree(self._read_signature()) signature = self._read_signature()
signature_type = tree.types[0]
# verify in Variant is only useful on construction not unmarshalling # verify in Variant is only useful on construction not unmarshalling
token = signature_type.token if signature == "n":
if token == "n": return Variant(
return Variant(tree, self._read_int16_unpack(), False) get_signature_tree(signature), self._read_int16_unpack(), False
)
tree = get_signature_tree(signature)
signature_type = tree.types[0]
return Variant( return Variant(
tree, tree,
self._readers[token](self, signature_type), self._readers[signature_type.token](self, signature_type),
False, False,
) )