def test_is_seq():
fn = os.path.join(testdir, 'is_seq_test_file')
file_write(fn, 'lala')
fd = open(fn, 'r')
for xx in ([1, 2, 3], (1, 2, 3), np.array([1, 2, 3])):
print(type(xx))
assert is_seq(xx) is True
for xx in ('aaa', fd):
print(type(xx))
assert is_seq(xx) is False
fd.close()
def test_is_seq():
fn = os.path.join(testdir, 'is_seq_test_file')
file_write(fn, 'lala')
fd = open(fn , 'r')
for xx in ([1,2,3], (1,2,3), np.array([1,2,3])):
print(type(xx))
assert is_seq(xx) is True
for xx in ('aaa', u'aaa', fd):
print(type(xx))
assert is_seq(xx) is False
fd.close()
def skip_if_pkg_missing(pkgs):
"""Call skip() if package(s)/module(s) are not importable.
Parameters
----------
pkgs : str or sequence
module/package name or sequence of names
"""
def try_import(pkg):
try:
importlib.import_module(pkg)
except ImportError:
skip("skip test, package or module not found: {}".format(pkg))
if isinstance(pkgs, str):
try_import(pkgs)
elif common.is_seq(pkgs):
for pkg in pkgs:
try_import(pkg)
else:
raise Exception("input is no str or sequence: {}".format(pkgs))
def is_set_attr_lst(self, attr_lst):
assert common.is_seq(attr_lst), "attr_lst must be a sequence"
for attr in attr_lst:
if not self.is_set_attr(attr):
return False
return True
def is_set_attr_lst(self, attr_lst):
assert common.is_seq(attr_lst), "attr_lst must be a sequence"
for attr in attr_lst:
if not self.is_set_attr(attr):
return False
return True
