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add --dry-run option to import command

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Martin Zimmermann 2013-11-11 11:57:31 +01:00
parent a8cd418b5e
commit 5ca3137ddd
1 changed files with 7 additions and 1 deletions
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8
isso/__init__.py
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@ -42,6 +42,7 @@ import sys
import os import os
import socket import socket
import logging import logging
import tempfile
from os.path import dirname, join from os.path import dirname, join
from argparse import ArgumentParser from argparse import ArgumentParser
@ -205,6 +206,8 @@ def main():
imprt = subparser.add_parser('import', help="import Disqus XML export") imprt = subparser.add_parser('import', help="import Disqus XML export")
imprt.add_argument("dump", metavar="FILE") imprt.add_argument("dump", metavar="FILE")
imprt.add_argument("-n", "--dry-run", dest="dryrun", action="store_true",
help="perform a trial run with no changes made")
serve = subparser.add_parser("run", help="run server") serve = subparser.add_parser("run", help="run server")
@ -212,8 +215,11 @@ def main():
conf = Config.load(args.conf) conf = Config.load(args.conf)
if args.command == "import": if args.command == "import":
xxx = tempfile.NamedTemporaryFile()
dbpath = conf.get("general", "dbpath") if not args.dryrun else xxx.name
conf.set("guard", "enabled", "off") conf.set("guard", "enabled", "off")
migrate.disqus(db.SQLite3(conf.get('general', 'dbpath'), conf), args.dump) migrate.disqus(db.SQLite3(dbpath, conf), args.dump)
sys.exit(0) sys.exit(0)
if conf.get("server", "listen").startswith("http://"): if conf.get("server", "listen").startswith("http://"):