How to print a message or the error if a file is not found?

0 votes

 Can you let me know in case I would like to put a check condition for a file, in case the file is not available it should print "file is not available, please upload the file". How can I do this?

Jan 2 in Python by slayer
• 29,040 points
10 views

1 answer to this question.

Your answer

Your name to display (optional):
Privacy: Your email address will only be used for sending these notifications.
0 votes

To print the message that file is not found, use try-except block.

Refer below sample code. 
 

filename="C:/Users/Desktop/123456.txt"
try:
   open(filename, 'r')
except OSError as e:
   print("File " + filename + "is not available, please upload the file.")
answered Jan 2 by Omkar
• 65,840 points

Related Questions In Python

0 votes
1 answer

How do I use urllib to see if a website is 404 or 200 in Python?

For Python 3, try doing this: import urllib.request, ...READ MORE

answered Nov 29, 2018 in Python by Nymeria
• 3,500 points

edited Dec 11, 2018 by Nymeria 120 views
0 votes
1 answer

How do I check if input string is a valid regular expression or not in Python?

Hi. Good question! Well, just like what ...READ MORE

answered Feb 12 in Python by Nymeria
• 3,500 points
14 views
+1 vote
1 answer

How to check if a string is null in python

Try this: if cookie and not cookie.isspace(): # the ...READ MORE

answered Aug 20, 2018 in Python by Priyaj
• 56,120 points
731 views
0 votes
1 answer

How does Python know whether a variable in the class is a method or a variable?

In python objects/variables are wrapped into methods ...READ MORE

answered Sep 18, 2018 in Python by ariaholic
• 7,320 points
19 views
0 votes
1 answer

how can i count the items in a list?

suppose you have a list a = [0,1,2,3,4,5,6,7,8,9,10] now ...READ MORE

answered May 2 in Python by Mohammad
• 1,400 points
20 views
+4 votes
6 answers
0 votes
1 answer

Python argparse error "NameError: name 'file' is not defined"

The right datatype for destination in argpasrse module ...READ MORE

answered Nov 28, 2018 in Python by Omkar
• 65,840 points
641 views
0 votes
1 answer

How to traverse from a file to parse another file?

You use os.walk() module of python for ...READ MORE

answered Jan 2 in Python by Omkar
• 65,840 points
18 views

© 2018 Brain4ce Education Solutions Pvt. Ltd. All rights Reserved.
"PMP®","PMI®", "PMI-ACP®" and "PMBOK®" are registered marks of the Project Management Institute, Inc. MongoDB®, Mongo and the leaf logo are the registered trademarks of MongoDB, Inc.