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#!/usr/bin/env python
"""A script to publish a release of litecli to PyPI."""
from __future__ import print_function
import io
from optparse import OptionParser
import re
import subprocess
import sys
import click
DEBUG = False
CONFIRM_STEPS = False
DRY_RUN = False
def skip_step():
"""
Asks for user's response whether to run a step. Default is yes.
:return: boolean
"""
global CONFIRM_STEPS
if CONFIRM_STEPS:
return not click.confirm("--- Run this step?", default=True)
return False
def run_step(*args):
"""
Prints out the command and asks if it should be run.
If yes (default), runs it.
:param args: list of strings (command and args)
"""
global DRY_RUN
cmd = args
print(" ".join(cmd))
if skip_step():
print("--- Skipping...")
elif DRY_RUN:
print("--- Pretending to run...")
else:
subprocess.check_output(cmd)
def version(version_file):
_version_re = re.compile(
r'__version__\s+=\s+(?P<quote>[\'"])(?P<version>.*)(?P=quote)'
)
with io.open(version_file, encoding="utf-8") as f:
ver = _version_re.search(f.read()).group("version")
return ver
def commit_for_release(version_file, ver):
run_step("git", "reset")
run_step("git", "add", version_file)
run_step("git", "commit", "--message", "Releasing version {}".format(ver))
def create_git_tag(tag_name):
run_step("git", "tag", tag_name)
def create_distribution_files():
run_step("python", "setup.py", "sdist", "bdist_wheel")
def upload_distribution_files():
run_step("twine", "upload", "dist/*")
def push_to_github():
run_step("git", "push", "origin", "master")
def push_tags_to_github():
run_step("git", "push", "--tags", "origin")
def checklist(questions):
for question in questions:
if not click.confirm("--- {}".format(question), default=False):
sys.exit(1)
if __name__ == "__main__":
if DEBUG:
subprocess.check_output = lambda x: x
ver = version("litecli/__init__.py")
print("Releasing Version:", ver)
parser = OptionParser()
parser.add_option(
"-c",
"--confirm-steps",
action="store_true",
dest="confirm_steps",
default=False,
help=(
"Confirm every step. If the step is not " "confirmed, it will be skipped."
),
)
parser.add_option(
"-d",
"--dry-run",
action="store_true",
dest="dry_run",
default=False,
help="Print out, but not actually run any steps.",
)
popts, pargs = parser.parse_args()
CONFIRM_STEPS = popts.confirm_steps
DRY_RUN = popts.dry_run
if not click.confirm("Are you sure?", default=False):
sys.exit(1)
commit_for_release("litecli/__init__.py", ver)
create_git_tag("v{}".format(ver))
create_distribution_files()
push_to_github()
push_tags_to_github()
upload_distribution_files()
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