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REF: SingleBlockManager dont subclass BlockManager #40625

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Merged
merged 10 commits into from
Apr 8, 2021
Merged

REF: SingleBlockManager dont subclass BlockManager #40625

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b673233
REF: SingleBlockManager dont subclass BlockManager
jbrockmendel Mar 25, 2021
04ebea4
Merge branch 'master' into ref-bm2d
jbrockmendel Apr 2, 2021
19cdce3
Merge branch 'master' into ref-bm2d
jbrockmendel Apr 2, 2021
3467cdb
mypy fixup
jbrockmendel Apr 2, 2021
7a231ca
Merge branch 'master' into ref-bm2d
jbrockmendel Apr 3, 2021
f6ec90b
Merge branch 'master' into ref-bm2d
jbrockmendel Apr 5, 2021
c8e6f8d
Merge branch 'master' into ref-bm2d
jbrockmendel Apr 7, 2021
65927e2
Merge branch 'master' into ref-bm2d
jbrockmendel Apr 8, 2021
820dbd2
_BlockManager -> BaseBlockManager
jbrockmendel Apr 8, 2021
1ce8142
remove duplicated method
jbrockmendel Apr 8, 2021
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2 changes: 1 addition & 1 deletion pandas/_typing.py
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Original file line number Diff line number Diff line change
Expand Up @@ -185,7 +185,7 @@
]

# internals
Manager = Union["ArrayManager", "BlockManager"]
Manager = Union["ArrayManager", "BlockManager", "SingleBlockManager"]
SingleManager = Union["SingleArrayManager", "SingleBlockManager"]

# indexing
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1 change: 1 addition & 0 deletions pandas/core/frame.py
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Expand Up @@ -548,6 +548,7 @@ class DataFrame(NDFrame, OpsMixin):
_HANDLED_TYPES = (Series, Index, ExtensionArray, np.ndarray)
_accessors: set[str] = {"sparse"}
_hidden_attrs: frozenset[str] = NDFrame._hidden_attrs | frozenset([])
_mgr: BlockManager | ArrayManager

@property
def _constructor(self) -> type[DataFrame]:
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