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Introduction of RangeIndex #9961

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Introduction of RangeIndex #9961

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9739b2f
Start of RangeIndex implementation
jtratner Nov 8, 2013
26b4e5c
More work on RangeIndex (with cleaned up tests)
jtratner Nov 22, 2013
c93f263
add note on slice locs for non-monotonically increasing Index objects
jtratner Dec 23, 2013
9f34a97
Flesh out RangeIndex test cases (including translating many of the In…
jtratner Dec 23, 2013
5d3bb32
Add specialized arrmap and groupby for RangeIndex to algos
jtratner Dec 23, 2013
5e8dff4
More work on the RangeIndex implementation
jtratner Dec 23, 2013
5ba899d
tweaks to test code to get everything working right + block some of t…
jtratner Dec 23, 2013
a2c6ea3
More fixes to backfill (you know, using something that can actually b…
jtratner Dec 25, 2013
b4a80d1
Reset to master @ 76571d0356
Apr 23, 2015
197cd54
Re-implementation of RangeIndex()
Apr 23, 2015
4dab44c
fix python3: use floor division
Apr 23, 2015
3d2e48d
protect properties, fastpath-ing, specialised slicing, size, __len__()
Apr 24, 2015
73871dc
fix rebasing issues
Apr 24, 2015
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2 changes: 1 addition & 1 deletion pandas/core/api.py
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Original file line number Diff line number Diff line change
Expand Up @@ -8,7 +8,7 @@
from pandas.core.categorical import Categorical
from pandas.core.groupby import Grouper
from pandas.core.format import set_eng_float_format
from pandas.core.index import Index, CategoricalIndex, Int64Index, Float64Index, MultiIndex
from pandas.core.index import Index, CategoricalIndex, Int64Index, RangeIndex, Float64Index, MultiIndex

from pandas.core.series import Series, TimeSeries
from pandas.core.frame import DataFrame
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5 changes: 5 additions & 0 deletions pandas/core/common.py
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Expand Up @@ -2498,6 +2498,11 @@ def is_integer_dtype(arr_or_dtype):
not issubclass(tipo, (np.datetime64, np.timedelta64)))


def is_int64_dtype(arr_or_dtype):
tipo = _get_dtype_type(arr_or_dtype)
return issubclass(tipo, np.int64)


def is_int_or_datetime_dtype(arr_or_dtype):
tipo = _get_dtype_type(arr_or_dtype)
return (issubclass(tipo, np.integer) or
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