view tests/seq.py @ 52304:04b9a56c2d25

rust-lib: only export very common types to the top of the crate

This was done very early in the Rust project's lifecycle and I had very little
Rust experience. Let's keep the `DirstateParents` since they'll pop up in
all higher-level code and make the rest more explicit imports to make the
imports less confusing and the lib less cluttered.

#!/usr/bin/env python3
#
# A portable replacement for 'seq'
#
# Usage:
#   seq STOP              [1, STOP] stepping by 1
#   seq START STOP        [START, STOP] stepping by 1
#   seq START STEP STOP   [START, STOP] stepping by STEP

import io
import sys

sys.stdout = io.TextIOWrapper(
    sys.stdout.buffer,
    sys.stdout.encoding,
    sys.stdout.errors,
    newline="\n",
)

start = 1
if len(sys.argv) > 2:
    start = int(sys.argv[1])

step = 1
if len(sys.argv) > 3:
    step = int(sys.argv[2])

stop = int(sys.argv[-1]) + 1

for i in range(start, stop, step):
    print(i)