def parse(string, agnostic=False, **kwargs):
parsed = _parse(string, **kwargs)
if agnostic or (parsed == _parse(string, yearfirst=True, **kwargs)
== _parse(string, dayfirst=True, **kwargs)):
return parsed
else:
raise ValueError("The date was ambiguous: %s" % string)
def parse(string, agnostic=False, **kwargs):
parsed = _parse(string, **kwargs)
if agnostic or (parsed == _parse(string, yearfirst=True, **kwargs) ==
_parse(string, dayfirst=True, **kwargs)):
return parsed
else:
raise ValueError("The date was ambiguous: %s" % string)
def parse(val):
from dateutil.parser import parse as _parse
from django.conf import settings
if settings.USE_TZ:
return _parse(val)
return _parse(val).replace(tzinfo=None)
def ReadFilesToDF(files, delim=None):
"""
ReadFilesToDF is a helper routine that takes the nominal dataframes (can be singletons)
labels data index according to any found date index , or monotonically increasing sequence
"""
allR = []
for indexa, elem in enumerate(files):
try:
c0 = _read_csv(elem,
error_bad_lines=False,
header=None,
delimiter=delim,
engine='python')
except _EmptyDataError as err:
c0 = _DataFrame()
c0[0] = [0]
try:
c0['date'] = _parse(elem, fuzzy=True)
except ValueError as err:
dateFound = FindDate(elem)
if len(dateFound) == 0:
c0['date'] = indexa
else:
c0['date'] = dateFound[0]
allR.append(c0)
merged = _concat(allR, ignore_index=True)
merged.index = merged['date']
return allR, merged
def _valiDate(date_text):
if not date_text == '':
try:
date = _parse(date_text)
return str(date.date())
except ValueError:
raise ValueError("Incorrect data format, should be YYYY-MM-DD or MM-DD-YYYY")
else: pass
def _valiDate(date_text):
if date_text == '':
return date_text
else:
try:
date = _parse(date_text)
return str(date.date())
except ValueError:
raise ValueError(
"Incorrect data format, should be YYYY-MM-DD or MM-DD-YYYY")
def _get_records(parser):
return list(parser._parse())
def parse(string, agnostic=False, **kwargs):
return _parse(string, yearfirst=True, dayfirst=False, **kwargs)
def parse(string: str) -> datetime:
return _parse(string, tzinfos={None: perth})
def parse(string, agnostic=False, **kwargs):
return _parse(string, yearfirst=True, dayfirst=False, **kwargs)