paleolimbot commented on code in PR #366:
URL: https://github.com/apache/arrow-nanoarrow/pull/366#discussion_r1463853681
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python/src/nanoarrow/_lib.pyx:
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@@ -478,6 +593,130 @@ cdef class CSchemaView:
def __repr__(self):
return _lib_utils.schema_view_repr(self)
+
+cdef class CSchemaBuilder:
+ cdef CSchema c_schema
+ cdef ArrowSchema* _ptr
+
+ def __cinit__(self, CSchema schema):
Review Comment:
That's handled by the `CSchema` `_base` member (which is usually a PyCapsule
that implements the logic you described). Here, the strong reference to the
Python object is what I'm relying on to keep the underlying `ArrowSchema` alive.
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