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PERF: replace with list, closes #28084 #28099

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Merged
merged 17 commits into from
Aug 26, 2019
Merged

PERF: replace with list, closes #28084 #28099

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704b422
remove IX
jbrockmendel Jul 27, 2019
ec02d1f
remove ix-only methods
jbrockmendel Jul 27, 2019
db1567f
lint fixups
jbrockmendel Jul 27, 2019
c8ff4a0
Merge branch 'master' of https://github.com/pandas-dev/pandas into rmix
jbrockmendel Jul 27, 2019
2c8ef9a
Merge branch 'master' of https://github.com/pandas-dev/pandas into rmix
jbrockmendel Aug 17, 2019
1ed8a96
Merge branch 'master' of https://github.com/pandas-dev/pandas into rmix
jbrockmendel Aug 19, 2019
8abdbaf
Merge branch 'master' of https://github.com/pandas-dev/pandas into rmix
jbrockmendel Aug 22, 2019
23d2eca
restore getitem needed by geopandas
jbrockmendel Aug 22, 2019
ecc8b36
remove xfail
jbrockmendel Aug 22, 2019
9f78ec7
Merge branch 'master' of https://github.com/pandas-dev/pandas into rmix
jbrockmendel Aug 22, 2019
6c5326f
PERF: replace with list, closes #28084
jbrockmendel Aug 22, 2019
f68432f
revert changes from another branch not intended here
jbrockmendel Aug 22, 2019
d0c0850
Merge branch 'master' of https://github.com/pandas-dev/pandas into re…
jbrockmendel Aug 23, 2019
d74e5a8
Add asv
jbrockmendel Aug 23, 2019
21d3d7f
troubleshoot setup_cache
jbrockmendel Aug 23, 2019
4d19319
Fix param usage
jbrockmendel Aug 23, 2019
5156b95
setup_cache->setup
jbrockmendel Aug 24, 2019
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Add asv
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@jbrockmendel
jbrockmendel committed Aug 23, 2019
commit d74e5a84d6d30c02c114d8f2e58d4e53153348f8
17 changes: 17 additions & 0 deletions asv_bench/benchmarks/replace.py
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Expand Up @@ -36,6 +36,23 @@ def time_replace_series(self, inplace):
self.s.replace(self.to_rep, inplace=inplace)


class ReplaceList:
# GH#28099

params = [True, False]
param_names = ["inplace"]

def setup_cache(self):
self.df = pd.DataFrame({"A": 0, "B": 0}, index=range(4 * 10 ** 7))

def time_replace_list(self, inplace):
self.df.replace([np.inf, -np.inf], np.nan, inplace=inplace)

def time_replace_list_one_match(self, inplace):
# the 1 can be held in self._df.blocks[0], while the inf and -inf cant
self.df.replace([np.inf, -np.inf, 1], np.nan, inplace=inplace)


class Convert:

params = (["DataFrame", "Series"], ["Timestamp", "Timedelta"])
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