jorisvandenbossche commented on a change in pull request #10654:
URL: https://github.com/apache/arrow/pull/10654#discussion_r663900808
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File path: python/pyarrow/_dataset.pyx
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@@ -1057,6 +1057,23 @@ cdef class FileFragment(Fragment):
Fragment.init(self, sp)
self.file_fragment = <CFileFragment*> sp.get()
+ def __repr__(self):
+ type_name = frombytes(self.fragment.type_name())
+ if type_name != "parquet":
+ typ = " type={0}".format(type_name)
+ else:
+ # parquet has a subclass -> type embedded in class name
+ typ = ""
+ partition_dict = _get_partition_keys(self.partition_expression)
+ partition = ", ".join(
+ ["{0}={1}".format(key, val) for key, val in partition_dict.items()]
Review comment:
I always forget in which Python version that was introduced, but it's
Python 3.6, so indeed we can use f-strings!
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