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Merged
merged 10 commits into from
Oct 28, 2017
Merged

Start porting offsets to cython #17830

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ff34210
implement tslibs.offsets, cut/paste basics
jbrockmendel Oct 10, 2017
9c2bf8f
flake8 fixup
jbrockmendel Oct 10, 2017
84597a0
fixup remove undefined
jbrockmendel Oct 10, 2017
6118488
Merge branch 'master' of https://github.com/pandas-dev/pandas into ts…
jbrockmendel Oct 17, 2017
99f4e37
Merge branch 'master' of https://github.com/pandas-dev/pandas into ts…
jbrockmendel Oct 27, 2017
0a9d16f
update imports
jbrockmendel Oct 27, 2017
9321895
Merge branch 'master' of https://github.com/pandas-dev/pandas into ts…
jbrockmendel Oct 28, 2017
92d7e29
typo fixup
jbrockmendel Oct 28, 2017
167bebd
whatsnew note
jbrockmendel Oct 28, 2017
ced2c8d
typo fixup ImportError
jbrockmendel Oct 28, 2017
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flake8 fixup
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@jbrockmendel
jbrockmendel committed Oct 10, 2017
commit 9c2bf8feef6be4d4bad31967aee9d633fc88bce1
7 changes: 4 additions & 3 deletions pandas/_libs/tslibs/offsets.pyx
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Expand Up @@ -25,6 +25,7 @@ _MONTHS = ['JAN', 'FEB', 'MAR', 'APR', 'MAY', 'JUN', 'JUL',
_int_to_month = {(k + 1): v for k, v in enumerate(_MONTHS)}
_month_to_int = dict((v, k) for k, v in _int_to_month.items())


class WeekDay(object):
MON = 0
TUE = 1
Expand Down Expand Up @@ -74,8 +75,7 @@ _offset_to_period_map = {
'Y': 'A',
'BY': 'A',
'YS': 'A',
'BYS': 'A'
}
'BYS': 'A'}

need_suffix = ['QS', 'BQ', 'BQS', 'YS', 'AS', 'BY', 'BA', 'BYS', 'BAS']

Expand Down Expand Up @@ -169,7 +169,7 @@ def _to_dt64(dt, dtype='datetime64'):
dt = tz_convert_single(i8, 'UTC', dt.tzinfo)
dt = np.int64(dt).astype('datetime64[ns]')
else:
dt = np.datetime64(dt)
dt = np.datetime64(dt)
if dt.dtype.name != dtype:
dt = dt.astype(dtype)
return dt
Expand Down Expand Up @@ -197,6 +197,7 @@ def _validate_business_time(t_input):
# ---------------------------------------------------------------------
# Mixins & Singletons


class ApplyTypeError(TypeError):
# sentinel class for catching the apply error to return NotImplemented
pass
Expand Down