Created
July 9, 2011 05:43
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argparseでdjangoの管理コマンドを敢えて作る -- admin-userのlsとユーザー追加
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# -*- coding:utf-8 -*- | |
import argparse | |
from django.core.management.base import handle_default_options | |
from django.utils import importlib | |
import csv | |
def is_noble(user): | |
"""があればTrueを返します。 """ | |
if user.is_superuser: | |
return True | |
else: | |
return user.groups.filter(name="noble").count() != 0 | |
def ls(args): | |
"""ユーザー情報の一覧をプリントします。 """ | |
from django.contrib.auth.models import User | |
writer = csv.writer(args.log, delimiter="\t") | |
writer.writerow(("氏名", "user_id", "email", "root権限", "貴族特権")) | |
for user in User.objects.all().order_by("username"): | |
root = "あり" if user.is_superuser else "なし" | |
noble = "あり" if is_noble(user) else "なし" | |
seimei = user.get_full_name().encode("utf8") | |
row = (seimei or "<未設定>", user.username, user.email, root, noble) | |
writer.writerow(row) | |
def _add(username, email, password, is_superuser, is_noble, first_name, last_name): | |
"""ユーザー追加のヘルパーです。 """ | |
from django.contrib.auth.models import User, Group | |
if is_superuser: | |
user_factory = User.objects.create_superuser | |
else: | |
user_factory = User.objects.create_user | |
new_user = user_factory(username, email, password) | |
new_user.is_staff = True | |
new_user.is_active = True | |
new_user.is_superuser = is_superuser | |
new_user.first_name = first_name | |
new_user.last_name = last_name | |
new_user.save() | |
if is_noble: | |
new_user.groups.add(Group.objects.get_or_create(name="noble")[0]) | |
def add(args): | |
"""ユーザーを追加します(1件)。 """ | |
username, email, password = args.user_id, args.email, args.password | |
is_superuser = args.root | |
first_name = args.first_name | |
last_name = args.last_name | |
is_noble = args.noble | |
_add(username, email, password, is_superuser, is_noble, first_name, last_name) | |
def add_many(args): | |
"""指定したcsvファイルを元にユーザーを追加します。 """ | |
import re | |
reader = csv.reader(args.csv_file, delimiter=",") | |
for row in reader: | |
if not row: | |
# 空行はスキップする。 | |
continue | |
row = [unicode(x, "utf-8") for x in row] | |
if row[0] == u"氏名": | |
# ヘッダー行とみなしてスキップする。 | |
continue | |
seimei = row[0] | |
if seimei in (u"<未設定>", u""): | |
row[0] = u"" | |
row.insert(1, u"") | |
else: | |
seimei = re.split(u"[ ]+", row[0]) + [u""] | |
row[0] = seimei[0] | |
row.insert(1, seimei[1]) | |
username, email = row[2:4] | |
password = username | |
is_superuser, is_noble = [x.lower() in (u"true", u"あり", u"1") for x in row[4:6]] | |
first_name, last_name = row[0:2] | |
_add(username, email, password, is_superuser, is_noble, first_name, last_name) | |
def create_cmd(): | |
"""コマンドのファクトリです。 """ | |
import sys | |
parser = argparse.ArgumentParser(prog="user_cmd") | |
subparsers = parser.add_subparsers() | |
ls_cmd = subparsers.add_parser("ls", help="ユーザーの一覧を表示します。") | |
ls_cmd.set_defaults(func=ls) | |
add_cmd = subparsers.add_parser("add", help="waku2のユーザーを追加します。") | |
append = add_cmd.add_argument | |
append("user_id") | |
append("email") | |
append("password") | |
append("--root", action="store_true", help="superuser権限を与えます。") | |
append("--noble", action="store_true", help="貴族特権を与えます。") | |
append("--firstname", action="store", type=str, help="姓", dest="first_name", default="") | |
append("--lastname", action="store", type=str, help="名", dest="last_name", default="") | |
add_cmd.set_defaults(func=add) | |
add_many_cmd = subparsers.add_parser("addmany", help="csvファイルからユーザーを投入します。") | |
append = add_many_cmd.add_argument | |
append("csv_file", type=argparse.FileType('r'), help="ユーザー定義を記入したcsvファイル。") | |
add_many_cmd.set_defaults(func=add_many) | |
for cmd in subparsers.choices.values(): | |
cmd.add_argument("--settings") | |
cmd.add_argument("--pythonpath", default=".") | |
cmd.add_argument('--log', type=argparse.FileType('w'), default=sys.stdout, | |
help="コンソール出力先です。") | |
return parser | |
def main(): | |
import sys | |
args = sys.argv[1:] | |
cmd = create_cmd().parse_args(args) | |
handle_default_options(cmd) | |
conf = cmd.settings | |
importlib.import_module(conf) | |
from django.db import transaction | |
transaction.commit_on_success(cmd.func)(cmd) | |
if __name__ == '__main__': | |
main() |
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[buildout] | |
parts = init | |
develop = apps | |
[init] | |
recipe = zc.recipe.egg | |
eggs = | |
argparse | |
MySQL-python | |
django==1.3 | |
apps | |
dependent-scripts = true | |
interpreter = py |
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from setuptools import setup, find_packages | |
setup( | |
name="apps", | |
packages=find_packages(), | |
entry_points=""" | |
[console_scripts] | |
adminuser = commands.adminuser:main | |
""" | |
) |
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氏名 | user_id | root権限 | 貴族特権 | ||
---|---|---|---|---|---|
今川 義元 | root | imagawa@boo.zoo | あり | あり | |
朝比奈 泰能 | asahina | asahina@boo.zoo | あり | なし | |
瀬名 氏俊 | sena | sena@boo.zoo | なし | あり | |
今川 氏真 | ujizane | ujizane@boo.zoo | なし | あり | |
<未設定> | anonymous | foo@bar.baz | なし | なし |
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