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Make khash its own extension #18472

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Merged
merged 3 commits into from
Nov 29, 2017
Merged

Make khash its own extension #18472

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16b9108
make khash its own extension
jbrockmendel Nov 24, 2017
6741d4c
Merge branch 'master' of https://github.com/pandas-dev/pandas into pr…
jbrockmendel Nov 24, 2017
b584985
remove stub khash.pyx
jbrockmendel Nov 27, 2017
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2 changes: 2 additions & 0 deletions pandas/_libs/src/khash.pxd → pandas/_libs/khash.pxd
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Original file line number Diff line number Diff line change
@@ -1,3 +1,5 @@
# -*- coding: utf-8 -*-
# cython: profile=False
from cpython cimport PyObject
from numpy cimport int64_t, uint64_t, int32_t, uint32_t, float64_t

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2 changes: 1 addition & 1 deletion pandas/_libs/tslibs/resolution.pyx
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Expand Up @@ -10,7 +10,7 @@ np.import_array()

from util cimport is_string_object, get_nat

from khash cimport (
from pandas._libs.khash cimport (
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I think you can do relative imports here?

from ..khash cimport ? not sure. but this is ok for now.

khiter_t,
kh_destroy_int64, kh_put_int64,
kh_init_int64, kh_int64_t,
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8 changes: 3 additions & 5 deletions setup.py
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Expand Up @@ -496,7 +496,7 @@ def pxd(name):
'pyxfile': '_libs/hashing'},
'_libs.hashtable': {
'pyxfile': '_libs/hashtable',
'pxdfiles': ['_libs/hashtable', '_libs/missing'],
'pxdfiles': ['_libs/hashtable', '_libs/missing', '_libs/khash'],
'depends': (['pandas/_libs/src/klib/khash_python.h'] +
_pxi_dep['hashtable'])},
'_libs.index': {
Expand Down Expand Up @@ -550,7 +550,6 @@ def pxd(name):
'_libs.tslib': {
'pyxfile': '_libs/tslib',
'pxdfiles': ['_libs/src/util',
'_libs/src/khash',
'_libs/tslibs/conversion',
'_libs/tslibs/timedeltas',
'_libs/tslibs/timestamps',
Expand Down Expand Up @@ -591,12 +590,11 @@ def pxd(name):
'sources': np_datetime_sources},
'_libs.tslibs.parsing': {
'pyxfile': '_libs/tslibs/parsing',
'pxdfiles': ['_libs/src/util',
'_libs/src/khash']},
'pxdfiles': ['_libs/src/util']},
'_libs.tslibs.resolution': {
'pyxfile': '_libs/tslibs/resolution',
'pxdfiles': ['_libs/src/util',
'_libs/src/khash',
'_libs/khash',
'_libs/tslibs/frequencies',
'_libs/tslibs/timezones'],
'depends': tseries_depends,
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