Python Str содержит слово
fullstring = "StackAbuse"
substring = "tack"
if substring in fullstring:
print "Found!"
else:
print "Not found!"
Comfortable Cottonmouth
fullstring = "StackAbuse"
substring = "tack"
if substring in fullstring:
print "Found!"
else:
print "Not found!"
>>> str = "Messi is the best soccer player"
>>> "soccer" in str
True
>>> "football" in str
False