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Add vectorized string methods to Series #1621

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Merged
merged 8 commits into from
Jul 15, 2012
Merged

Add vectorized string methods to Series #1621

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408ee6f
ENH: get working on vectorized string methods #620
wesm Jul 13, 2012
dfb5343
ENH: continue filling out string methods + tests #620
wesm Jul 14, 2012
01e0ff3
TST: add testing module for string methods #620
wesm Jul 14, 2012
563c03f
ENH: finish docs
wesm Jul 14, 2012
18bbf07
TST: mixed types for string methods
changhiskhan Jul 14, 2012
f0afc3b
ENH: don't repeat numerical types
changhiskhan Jul 14, 2012
835476f
ENH: additional unicode handling
changhiskhan Jul 14, 2012
d2f745a
TST: added unit tests from PR #1179 and copied docstrings
wesm Jul 15, 2012
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6 changes: 5 additions & 1 deletion pandas/core/series.py
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Original file line number Diff line number Diff line change
Expand Up @@ -29,7 +29,7 @@
import pandas.core.generic as generic
import pandas.core.nanops as nanops
import pandas.lib as lib
from pandas.util.decorators import Appender, Substitution
from pandas.util.decorators import Appender, Substitution, cache_readonly

from pandas.compat.scipy import scoreatpercentile as _quantile

Expand Down Expand Up @@ -2626,6 +2626,10 @@ def tz_localize(self, tz, copy=True):

return Series(new_values, index=new_index, name=self.name)

@cache_readonly
def str(self):
from pandas.core.strings import StringMethods
return StringMethods(self)

_INDEX_TYPES = ndarray, Index, list, tuple

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