How do I read every line of a file in Python and store each line as an element in a list? I want to read the file line by line and append each line to the end of the list.

For reading the file into a list of lines, but removing the trailing newline character from each line, see How to read a file without newlines?.

Oct 13, 2010 · 133 Two ways to read file into list in python (note these are not either or) - use of with - supported from python 2.5 and above use of list comprehensions 1. use of with This is …

In Ruby you can read from a file using s = File.read (filename). The shortest and clearest I know in Python is with open (filename) as f: s = f.read () Is there any other way to do it that makes it

Oct 24, 2016 · 533 I use Python Dotenv Library. Just install the library pip install python-dotenv, create a .env file with your environment variables, and import the environment variables in …

The variable data is a dict with the variables and values contained in the MAT-file. Save a Python data structure to a MAT-file Python data can be saved to a MAT-file, with the function …

The following is an example of how you might write and read a pickle file. Note that if you keep appending pickle data to the file, you will need to continue reading from the file until you find …

Nov 23, 2015 · The script can parse yaml from a file (function load), parse yaml from a string (function loads) and convert a dictionary into yaml (function dumps). It respects all variable types.

Jul 19, 2012 · In this case, it feels especially bad because iterators relate in a quasi-functional, value-based way to the contents of a file, but managing file handles is a completely separate …

Mar 24, 2016 · f.seek(0) is unnecessary with a BytesIO (or StringIO) object. read starts at the current position, but getvalue always reads from position 0.