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REF: DatetimeIndex.get_value wrap DTI.get_loc #31314

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Merged
merged 1 commit into from
Jan 26, 2020
Merged

REF: DatetimeIndex.get_value wrap DTI.get_loc #31314

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32 changes: 4 additions & 28 deletions pandas/core/indexes/datetimes.py
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Original file line number Diff line number Diff line change
Expand Up @@ -641,34 +641,10 @@ def get_value(self, series, key):
Fast lookup of value from 1-dimensional ndarray. Only use this if you
know what you're doing
"""
if not is_scalar(key):
raise InvalidIndexError(key)

if isinstance(key, (datetime, np.datetime64)):
return self.get_value_maybe_box(series, key)

if isinstance(key, time):
locs = self.indexer_at_time(key)
return series.take(locs)

if isinstance(key, str):
try:
loc = self._get_string_slice(key)
return series[loc]
except (TypeError, ValueError, KeyError):
pass
try:
stamp = self._maybe_cast_for_get_loc(key)
loc = self.get_loc(stamp)
return series[loc]
except (KeyError, ValueError):
raise KeyError(key)

value = Index.get_value(self, series, key)
return com.maybe_box(self, value, series, key)

def get_value_maybe_box(self, series, key):
loc = self.get_loc(key)
if is_integer(key):
loc = key
else:
loc = self.get_loc(key)
return self._get_values_for_loc(series, loc)

def get_loc(self, key, method=None, tolerance=None):
Expand Down