def _coerce_scalar_to_timedelta_type(r, unit='ns'):
# kludgy here until we have a timedelta scalar
# handle the numpy < 1.7 case
def conv(v):
if _np_version_under1p7:
return timedelta(microseconds=v/1000.0)
return np.timedelta64(v)
if isinstance(r, compat.string_types):
converter = _get_string_converter(r, unit=unit)
r = converter()
r = conv(r)
elif r == tslib.iNaT:
return r
elif isinstance(r, np.timedelta64):
r = r.astype("m8[{0}]".format(unit.lower()))
elif is_integer(r):
r = tslib.cast_from_unit(r, unit)
r = conv(r)
if _np_version_under1p7:
if not isinstance(r, timedelta):
raise AssertionError("Invalid type for timedelta scalar: %s" % type(r))
if compat.PY3:
# convert to microseconds in timedelta64
r = np.timedelta64(int(r.total_seconds()*1e9 + r.microseconds*1000))
else:
return r
if isinstance(r, timedelta):
r = np.timedelta64(r)
elif not isinstance(r, np.timedelta64):
raise AssertionError("Invalid type for timedelta scalar: %s" % type(r))
return r.astype('timedelta64[ns]')
def convert(r=None, unit=None, m=m):
if r is not None:
m = _full_search.search(r)
gd = m.groupdict()
# handle time
value = 0
time = gd['time']
if time:
(hh,mm,ss) = time.split(':')
value += int((float(hh)*3600 + float(mm)*60 + float(ss))*1e9)
# handle frac
frac = gd['frac']
if frac:
value += round(float(frac)*1e9)
# handle days (possibly negative)
is_neg = gd['neg']
if gd['days']:
days = int((float(gd['days'] or 0) * 86400)*1e9)
if gd['neg']:
days *= -1
value += days
else:
if gd['neg']:
value *= -1
return tslib.cast_from_unit(value, 'ns')
def convert(r=None, unit=None, m=m):
if r is not None:
m = _full_search2.search(r)
gd = m.groupdict()
# the parser
def parse(k, v):
if v is None:
return 0
v = float(_number_split.search(v).group())
return int(v*_unit_scale[k])
# handle non-days
days = gd.pop('days',None)
neg = gd.pop('neg',None)
value = 0
for k, v in gd.items():
value += parse(k,v)
# parse days / neg
if days:
days = parse('days',days)
if neg:
days *= -1
value += days
else:
if neg:
value *= -1
return tslib.cast_from_unit(value, 'ns')
def convert(r=None, unit=None, m=m):
if r is not None:
m = _full_search2.search(r)
gd = m.groupdict()
# the parser
def parse(k, v):
if v is None:
return 0
v = float(_number_split.search(v).group())
return int(v * _unit_scale[k])
# handle non-days
days = gd.pop('days', None)
neg = gd.pop('neg', None)
value = 0
for k, v in gd.items():
value += parse(k, v)
# parse days / neg
if days:
days = parse('days', days)
if neg:
days *= -1
value += days
else:
if neg:
value *= -1
return tslib.cast_from_unit(value, 'ns')
def convert(r=None, unit=None, m=m):
if r is not None:
m = _full_search.search(r)
gd = m.groupdict()
# handle time
value = 0
time = gd['time']
if time:
(hh, mm, ss) = time.split(':')
value += int(
(float(hh) * 3600 + float(mm) * 60 + float(ss)) * 1e9)
# handle frac
frac = gd['frac']
if frac:
value += round(float(frac) * 1e9)
# handle days (possibly negative)
is_neg = gd['neg']
if gd['days']:
days = int((float(gd['days'] or 0) * 86400) * 1e9)
if gd['neg']:
days *= -1
value += days
else:
if gd['neg']:
value *= -1
return tslib.cast_from_unit(value, 'ns')
def _coerce_scalar_to_timedelta_type(r, unit='ns'):
# kludgy here until we have a timedelta scalar
# handle the numpy < 1.7 case
def conv(v):
if _np_version_under1p7:
return timedelta(microseconds=v/1000.0)
return np.timedelta64(v)
if isinstance(r, compat.string_types):
converter = _get_string_converter(r, unit=unit)
r = converter()
r = conv(r)
elif r == tslib.iNaT:
return r
elif isinstance(r, np.timedelta64):
r = r.astype("m8[{0}]".format(unit.lower()))
elif is_integer(r):
r = tslib.cast_from_unit(r, unit)
r = conv(r)
if _np_version_under1p7:
if not isinstance(r, timedelta):
raise AssertionError("Invalid type for timedelta scalar: %s" % type(r))
if compat.PY3:
# convert to microseconds in timedelta64
r = np.timedelta64(int(r.total_seconds()*1e9 + r.microseconds*1000))
else:
return r
if isinstance(r, timedelta):
r = np.timedelta64(r)
elif not isinstance(r, np.timedelta64):
raise AssertionError("Invalid type for timedelta scalar: %s" % type(r))
return r.astype('timedelta64[ns]')
def convert(r=None, unit=unit, m=m):
if r is not None:
m = _short_search.search(r)
gd = m.groupdict()
r = float(gd['value'])
u = gd.get('unit')
if u is not None:
unit = u.lower()
if gd['neg']:
r *= -1
return tslib.cast_from_unit(r, unit)
def convert(r=None, unit=unit, m=m):
if r is not None:
m = _short_search.search(r)
gd = m.groupdict()
r = float(gd['value'])
u = gd.get('unit')
if u is not None:
unit = u.lower()
if gd['neg']:
r *= -1
return tslib.cast_from_unit(r, unit)
def convert(r=None, unit=None, m=m):
if r is not None:
m = _full_search.search(r)
gd = m.groupdict()
# convert to seconds
value = float(gd['days'] or 0) * 86400
time = gd['time']
if time:
(hh,mm,ss) = time.split(':')
value += float(hh)*3600 + float(mm)*60 + float(ss)
frac = gd['frac']
if frac:
value += float(frac)
if gd['neg']:
value *= -1
return tslib.cast_from_unit(value, 's')
def convert(r=None, unit=None, m=m):
if r is not None:
m = _full_search.search(r)
gd = m.groupdict()
# convert to seconds
value = float(gd['days'] or 0) * 86400
time = gd['time']
if time:
(hh, mm, ss) = time.split(':')
value += float(hh) * 3600 + float(mm) * 60 + float(ss)
frac = gd['frac']
if frac:
value += float(frac)
if gd['neg']:
value *= -1
return tslib.cast_from_unit(value, 's')
