def get_offset(name):
"""
Return DateOffset object associated with rule name
Examples
--------
get_offset('EOM') --> BMonthEnd(1)
"""
if name not in _dont_uppercase:
name = name.upper()
if name in _rule_aliases:
name = _rule_aliases[name]
elif name.lower() in _rule_aliases:
name = _rule_aliases[name.lower()]
else:
if name in _rule_aliases:
name = _rule_aliases[name]
if name not in _offset_map:
try:
# generate and cache offset
offset = _make_offset(name)
except (ValueError, TypeError, KeyError):
# bad prefix or suffix
raise ValueError('Bad rule name requested: %s.' % name)
_offset_map[name] = offset
return _offset_map[name]
def get_offset(name):
"""
Return DateOffset object associated with rule name
Examples
--------
get_offset('EOM') --> BMonthEnd(1)
"""
if name not in _dont_uppercase:
name = name.upper()
if name in _rule_aliases:
name = _rule_aliases[name]
elif name.lower() in _rule_aliases:
name = _rule_aliases[name.lower()]
else:
if name in _rule_aliases:
name = _rule_aliases[name]
if name not in _offset_map:
try:
# generate and cache offset
offset = _make_offset(name)
except (ValueError, TypeError, KeyError):
# bad prefix or suffix
raise ValueError('Bad rule name requested: %s.' % name)
_offset_map[name] = offset
return _offset_map[name]
def get_offset(name):
"""
Return DateOffset object associated with rule name
Examples
--------
get_offset('EOM') --> BMonthEnd(1)
"""
if name not in _dont_uppercase:
name = name.upper()
if name in _rule_aliases:
new = _rule_aliases[name]
warnings.warn(_LEGACY_FREQ_WARNING.format(name, new),
FutureWarning,
stacklevel=2)
name = new
elif name.lower() in _rule_aliases:
new = _rule_aliases[name.lower()]
warnings.warn(_LEGACY_FREQ_WARNING.format(name, new),
FutureWarning,
stacklevel=2)
name = new
name = _lite_rule_alias.get(name, name)
name = _lite_rule_alias.get(name.lower(), name)
else:
if name in _rule_aliases:
new = _rule_aliases[name]
warnings.warn(_LEGACY_FREQ_WARNING.format(name, new),
FutureWarning,
stacklevel=2)
name = new
name = _lite_rule_alias.get(name, name)
if name not in _offset_map:
try:
# generate and cache offset
offset = _make_offset(name)
except (ValueError, TypeError, KeyError):
# bad prefix or suffix
raise ValueError('Bad rule name requested: %s.' % name)
_offset_map[name] = offset
return _offset_map[name]
def get_offset(name):
"""
Return DateOffset object associated with rule name
Examples
--------
get_offset('EOM') --> BMonthEnd(1)
"""
if name not in _dont_uppercase:
name = name.upper()
if name in _rule_aliases:
new = _rule_aliases[name]
warnings.warn(_LEGACY_FREQ_WARNING.format(name, new),
FutureWarning, stacklevel=2)
name = new
elif name.lower() in _rule_aliases:
new = _rule_aliases[name.lower()]
warnings.warn(_LEGACY_FREQ_WARNING.format(name, new),
FutureWarning, stacklevel=2)
name = new
name = _lite_rule_alias.get(name, name)
name = _lite_rule_alias.get(name.lower(), name)
else:
if name in _rule_aliases:
new = _rule_aliases[name]
warnings.warn(_LEGACY_FREQ_WARNING.format(name, new),
FutureWarning, stacklevel=2)
name = new
name = _lite_rule_alias.get(name, name)
if name not in _offset_map:
try:
# generate and cache offset
offset = _make_offset(name)
except (ValueError, TypeError, KeyError):
# bad prefix or suffix
raise ValueError('Bad rule name requested: %s.' % name)
_offset_map[name] = offset
return _offset_map[name]
