It provides the useful function, tac, which lets you read lines from end of
file. It works like the tac command in the shell.
It reads file into a fixed buffer and yields lines orderly, so it is comportable to use on big file, e.g., large log.
The content of file:
The first line. The second line. The last line.
The code:
for line in open(path):
print line,
print
from tacit import tac
for line in tac(path):
print line,
The output:
The first line. The second line. The last line. The last line. The second line. The first line.
There are more examples: /examples.