PYTHON

python string contains substring

fullstring = "StackAbuse"
substring = "tack"

if fullstring.find(substring) != -1:
    print "Found!"
else:
    print "Not found!"

checking if a string contains a substring python

fullstring = "StackAbuse"
substring = "tack"

if substring in fullstring:
    print("Found!")
else:
    print("Not found!")

# Output - Found!

fullstring = "StackAbuse"
substring_2 = "abuse"

if substring_2 in fullstring:
    print("Found!")
else:
    print("Not found!")

# Output - Not found! 
# (Remember this is case-sensitive)

if substring not in string python

>>> string = "Hello World"
>>> # Check Sub-String in String
>>> "World" in string
True
>>> # Check Sub-String not in String
>>> "World" not in string
False

python if string contains substring

if substring in string:
  substring_found = True

python check if string contains

fullstring = "StackAbuse"
substring = "tack"

if substring in fullstring:
    print("Found!")
else:
    print("Not found!")

python check if string in string

if "blah" not in somestring: 
    continue

Python - How To Check if a String Contains Word

string = "This contains a word" if "word" in string:     print("Found") else:     print("Not Found")

python check if string contains substring

string = "My favourite programming language is Python"
substring = "Python"

if substring in string:
    print("Python is my favorite language")
elif substring not in string:
    print("Python is not my favourite language")

python string not contains

mystring = ["reddit", "google"]
mylist = ["a", "b", "c", "d"]
print [s for s in mystring if not any(x in s for x in mylist)]

python check if string contains symbols

any(not c.isalnum() for c in string)

python string does not contain

str = '£35,000 per year'
# check for '£' character in the string
'£' not in str
# >> False
'£' in str
# >> True 

python check if character in string

str="Hello, World!"
print("World" in str) # True