python: how to check if a line is an empty line

by

If you want to ignore lines with only whitespace:

if line.strip():
    ... do something

The empty string is a False value.

Or if you really want only empty lines:

if line in ['\n', '\r\n']:
    ... do  something

More Related Contents:

  1. How do I create a scoring system in Python? [closed]
  2. Strange result when removing item from a list while iterating over it
  3. How do I execute a string containing Python code in Python?
  4. Why is __init__() always called after __new__()?
  5. What is related_name used for?
  6. How to read multiple lines of raw input?
  7. How to change backends in matplotlib / Python
  8. Is it safe to replace a self object by another object of the same type in a method?
  9. multiprocessing.Pool: What’s the difference between map_async and imap?
  10. How to redirect stdout to both file and console with scripting?
  11. Difference between “findAll” and “find_all” in BeautifulSoup
  12. How to create an object for a Django model with a many to many field?
  13. ValueError: could not broadcast input array from shape (224,224,3) into shape (224,224)
  14. Real world example about how to use property feature in python?
  15. numpy array concatenate: “ValueError: all the input arrays must have same number of dimensions”
  16. Add commas into number string [duplicate]
  17. How to explode multiple columns of a dataframe in pyspark
  18. Mark data as sensitive in python
  19. How to make a query date in mongodb using pymongo?
  20. Why do I get “Pickle – EOFError: Ran out of input” reading an empty file?
  21. How can I solve equations in Python? [closed]
  22. Transfer file from URL to Cloud Storage
  23. How to monkeypatch python’s datetime.datetime.now with py.test?
  24. Python split list into n chunks
  25. CSRF verification failed. Request aborted
  26. How can I add textures to my bars and wedges?
  27. Add column of empty lists to DataFrame
  28. Can’t sort my list because it is NoneType? Simple Python [duplicate]
  29. Remove consecutive duplicates in a NumPy array
  30. Import statement works on PyCharm but not from terminal

Leave a Comment