Python-сообщество

  
a = ["1357", "87504", "28042"]
j = []
for i in range(len(a)):
    for b in range(len(a[i])):
        if "0" and "2" and "4" and "6" and "8" not in a[i][b]:
            j.append(a[i])
print(j)

  
>>> a = ["1357", "87504", "28042"]
>>> b = []
>>> 
>>> for i in range(len(a)):
...     f_has_digit = False
...     for j in range(len(a[i])):
...         if a[i][j] in "02468":
...             f_has_digit = True
...     if not f_has_digit:
...         b.append(a[i])
... 
>>> print(b)
['1357']
>>>

  
>>> a = ["1357", "87504", "28042"]
>>> 
>>> b = [i for i in a if not set(i) & set("02468")]
>>> 
>>> print(b)
['1357']
>>>

  
>>> a = ["1357", "87504", "28042"]
>>> 
>>> b = [i for i in a if not {j for j in i if int(j) % 2 == 0}]
>>> 
>>> print(b)
['1357']
>>>