Bildname validieren Sie mit Regex Python
# Python3 program to validate
# image file extension using regex
import re
# Function to validate
# image file extension .
def imageFile(str):
# Regex to check valid image file extension.
regex = "([^\\s]+(\\.(?i)(jpe?g|png|gif|bmp))$)"
# Compile the ReGex
p = re.compile(regex)
# If the string is empty
# return false
if (str == None):
return False
# Return if the string
# matched the ReGex
if(re.search(p, str)):
return True
else:
return False
# Driver code
# Test Case 1:
str1 = "abc.png"
print(imageFile(str1))
# Test Case 2:
str2 = "im.jpg"
print(imageFile(str2))
# Test Case 3:
str3 = ".gif"
print(imageFile(str3))
# Test Case 4:
str4 = "abc.mp3"
print(imageFile(str4))
# Test Case 5:
str5 = " .jpg"
print(imageFile(str5))
# This code is contributed by avanitrachhadiya2155
YVAN AUGUSTE NGOAHITSI