计算控制台 Python 中的打印行数

Question

Is there a way to count the number of printed lines in the console without some variable that would be "manually" incremented at every input or output?

I want to count the number of lines printed till now on the terminal window.

For example:

import os

os.system("clear")

# os.system("cls") on windows

for i in range(10):
  print("Line: ", i)

# function that prints some more lines and I don't know the number
printSomeMoreLines()  

# call some function here to return the number of lines printed in
# the terminal window so far 
print(someFunctionToReturnTheNumberOfLinesPrintedInTheTerminalSoFar())

Answer 1

Something like this might work (using pipe and the word count command with number of lines, wc -l ):

python -c "import sys; print('\\n'.join(sys.path))" | wc -l

This gives 10 for my system...

Obviously, this is a Unix command. For Windows, you could try something like this:

https://superuser.com/questions/959036/what-is-the-windows-equivalent-of-wc-l#959037