• import csv
• file = open('Emp_Info.csv', 'r')
• try:
• reader = csv.reader(file)
• for each_row in reader:
• print(each_row)
• finally:
• file.close()

• create list - stock = []
• append to list - stock.append(“fred”)

• python -m pip install somePackage
• sudo python -m pip install email_to ←—————— does not work

error: externally-managed-environment

This environment is externally managed To install Python packages system-wide, try apt install python3-xyz, where xyz is the package you are trying to install.

If you wish to install a non-Debian-packaged Python package, create a virtual environment using python3 -m venv path/to/venv.

Then use path/to/venv/bin/python and path/to/venv/bin/pip. Make sure you have python3-full installed.

For more information visit http://rptl.io/venv

• open file - input = (“someFileLocation”, “r”)
• read a line - line = input.readline()

file_path = 'randomfile.txt'
file_text = open(file_path, "r")
a = True
while a:
    file_line = file_text.readline()
    if not file_line:
        print("End Of File")
        a = False
file_text.close()

file = open("randomfile.txt", "r")

while (f := file.read()):
    process(f)

file.close()