def test_hasattrs_basic():
"""
hasattrs.py: Basic usage
"""
a = AttrObj()
assert hasattrs(a, 'a', 'b', 'c')
assert hasattrs(a, 'a')
assert hasattrs(a, 'b', 'd')
assert not hasattrs(a, 'e')
def validate(opts):
"""
Client facing overwrite validation. Checks to see if the opts arguments
contains the attributes 'overwrite', 'input', and 'output'.
:param opts: a namespace containing the attributes 'overwrite', 'input',
and 'output'
:raises ValueError: if the value passed in is not a namespace with the
attributes 'overwrite', 'input', and 'output'
:raises ValidationException: if opts fails any of the validations
:return: True if opts passes the validations
"""
if hasattrs(opts, 'overwrite', 'input', 'output'):
return _validate(opts)
else:
raise ValueError("opts object must have attributes 'overwrite', "
"'input', and 'output.")
def validate(opts):
"""
Client facing overwrite validation. Checks to see if the opts arguments
contains the attributes 'overwrite', 'input', and 'output'.
:param opts: a namespace containing the attributes 'overwrite', 'input',
and 'output'
:raises ValueError: if the value passed in is not a namespace with the
attributes 'overwrite', 'input', and 'output'
:raises ValidationException: if opts fails any of the validations
:return: True if opts passes the validations
"""
if hasattrs(opts, 'overwrite', 'input', 'output'):
return _validate(opts)
else:
raise ValueError("opts object must have attributes 'overwrite', "
"'input', and 'output.")
def test_hasattrs_no_names():
"""
hasattrs.py: Provide no attribute names
"""
a = AttrObj()
assert hasattrs(a)