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0bin/zerobin/cmd.py
Shir0kamii 590ea9913f Merge remove_paste.py and and zerobin.py in cmd.py
The two commands have been merged together, using subcommands.

`remove_paste` is now accessible with `zerobin delete-paste`

`zerobin` is moved to `zerobin runserver` but is still accessible
with `zerobin` to keep compatibility with older versions. Unfortunately,
clize is not structured to allow default subcommand and the actual
implementation is nothing but a hack.
2015-09-18 17:36:14 +02:00

103 lines
2.9 KiB
Python

#!/usr/bin/env python
# coding: utf-8
from __future__ import unicode_literals, absolute_import, print_function
"""
Main script including runserver and delete-paste.
"""
import sys
from sigtools.modifiers import annotate, autokwoargs
import re
try:
import thread
except ImportError:
import _thread as thread
from zerobin.utils import (settings, SettingsValidationError,
drop_privileges)
from zerobin.routes import get_app
from zerobin.paste import Paste
from bottle import run
import clize
@annotate(debug=bool, compressed_static=bool)
def runserver(host='', port='', debug=None, user='', group='',
settings_file='', compressed_static=None,
version=False, paste_id_length=None, server="cherrypy"):
if version:
print('0bin V%s' % settings.VERSION)
sys.exit(0)
settings.HOST = host or settings.HOST
settings.PORT = port or settings.PORT
settings.USER = user or settings.USER
settings.GROUP = group or settings.GROUP
settings.PASTE_ID_LENGTH = paste_id_length or settings.PASTE_ID_LENGTH
try:
_, app = get_app(debug, settings_file, compressed_static, settings=settings)
except SettingsValidationError as err:
print('Configuration error: %s' % err.message, file=sys.stderr)
sys.exit(1)
thread.start_new_thread(drop_privileges, (settings.USER, settings.GROUP))
if settings.DEBUG:
run(app, host=settings.HOST, port=settings.PORT, reloader=True,
server="cherrypy")
else:
run(app, host=settings.HOST, port=settings.PORT, server="cherrypy")
# The regex parse the url and separate the paste's id from the decription key
# After the '/paste/' part, there is several caracters, identified as
# the uuid of the paste. Followed by a '#', the decryption key of the paste.
paste_url = re.compile('/paste/(?P<paste_id>.*)#(?P<key>.*)')
def unpack_paste(paste):
"""Take either the ID or the URL of a paste, and return its ID"""
try_url = paste_url.search(paste)
if try_url:
return try_url.group('paste_id')
return paste
@annotate(quiet='q')
@autokwoargs
def delete_paste(quiet=False, *pastes):
"""
Remove pastes, given its ID or its URL
quiet: Don't print anything
pastes: List of pastes, given by ID or URL
"""
for paste_uuid in map(unpack_paste, pastes):
try:
Paste.load(paste_uuid).delete()
if not quiet:
print('Paste {} is removed'.format(paste_uuid))
except ValueError:
if not quiet:
print('Paste {} doesn\'t exist'.format(paste_uuid))
def main():
subcommands = [runserver, delete_paste]
subcommand_names = [clize.util.name_py2cli(name)
for name in clize.util.dict_from_names(subcommands).keys()]
if len(sys.argv) < 2 or sys.argv[1] not in subcommand_names:
sys.argv.insert(1, subcommand_names[0])
clize.run(runserver, delete_paste)