def test_search_n():
l = ['test', 4, 2.8, 'text']
x = 2.8
x1 = 23
x2 = 'test'
assert func.search_n(l, x) == (2, x)
assert func.search_n(l, x1) == (None, None)
assert func.search_n(l, x2) == (0, x2)
def search_n(l, x):
result = functions.search_n(l, x)
if result == (None, None):
raise ValueError("%s not found" % x)
return result
def search_n(l, x):
"""
Returns the position of x in list l and the value of x.
Parameters
----------
l : list
x : int, float or str
Returns
-------
i : int
Position of x in list l.
val : int, float or str
Value of x.
"""
i, val = func.search_n(l, x)
# raise an error if x is not contained in the list
if i is None:
raise ValueError
return i, val
def search_n(liste,x):
sn = fu.search_n(liste,x)
if sn[1]==None:
raise ValueError()
else:
return sn
def search_n(liste, x):
sn = fu.search_n(liste, x)
if sn[1] == None:
raise ValueError()
else:
return sn
