def _conv_date(self, *date_cols):
if self.date_parser is None:
return lib.try_parse_dates(_concat_date_cols(date_cols), dayfirst=self.dayfirst)
else:
try:
return self.date_parser(*date_cols)
except Exception, inst:
try:
return generic_parser(self.date_parser, *date_cols)
except Exception, inst:
return lib.try_parse_dates(
_concat_date_cols(date_cols), parser=self.date_parser, dayfirst=self.dayfirst
)
def _conv_date(self, *date_cols):
if self.date_parser is None:
return lib.try_parse_dates(_concat_date_cols(date_cols),
dayfirst=self.dayfirst)
else:
try:
return self.date_parser(*date_cols)
except Exception, inst:
try:
return generic_parser(self.date_parser, *date_cols)
except Exception, inst:
return lib.try_parse_dates(_concat_date_cols(date_cols),
parser=self.date_parser,
dayfirst=self.dayfirst)
def converter(*date_cols):
if date_parser is None:
strs = parsing.concat_date_cols(date_cols)
try:
return tools.to_datetime(
ensure_object(strs),
utc=None,
dayfirst=dayfirst,
errors="ignore",
infer_datetime_format=infer_datetime_format,
cache=cache_dates,
).to_numpy()
except ValueError:
return tools.to_datetime(parsing.try_parse_dates(
strs, dayfirst=dayfirst),
cache=cache_dates)
else:
try:
result = tools.to_datetime(date_parser(*date_cols),
errors="ignore",
cache=cache_dates)
if isinstance(result, datetime.datetime):
raise Exception("scalar parser")
return result
except Exception:
try:
return tools.to_datetime(
parsing.try_parse_dates(
parsing.concat_date_cols(date_cols),
parser=date_parser,
dayfirst=dayfirst,
),
errors="ignore",
)
except Exception:
return generic_parser(date_parser, *date_cols)
