bluethon

# http://stackoverflow.com/questions/22250352/in-django-how-do-you-programmatically-create-a-group-with-permissions
from django.contrib.auth.models import Group, Permission
from django.contrib.contenttypes.models import ContentType
from api.models import Project
new_group, created = Group.objects.get_or_create(name='new_group')
# Code to add permission to group ???
ct = ContentType.objects.get_for_model(Project)

# Now what - Say I want to add 'Can add project' permission to new_group?
permission = Permission.objects.create(codename='can_add_project', name='Can add project', content_type=ct)

bluethon

class some():
    groups = models.ManyToManyField(
        Group,
        verbose_name='组',
        blank=True,
        # help_text='The groups this user belongs to. A user will get all '
        #           'permissions granted to each of their groups.',
        related_name="user_set",
        related_query_name="user",
    )

bluethon

if user.groups.filter(name=group_name).count():
    pass

bluethon

[global]
timeout = 6000
index-url = https://pypi.douban.com/simple

bluethon

# http://docs.python.org/library/sys.html
import sys

print(sys.executable)

bluethon

// Use Gists to store code you would like to remember later on
console.log(window); // log the "window" object to the console

bluethon

from django.http import QueryDict

def url_with_querystring(path, query_dict):
    """ URL查询参数拼接 """
    qdict = QueryDict('', mutable=True)
    qdict.update(query_dict)
    return path + '?' + qdict.urlencode()

url_dict = {
    'course': course,

bluethon

from django.db import connection, transaction

cursor = connection.cursor()  # 获得一个游标(cursor)对象
cursor.execute('update order_invoiceinfo set type = 1')
transaction.commit()  # 提交到数据库
# # 更新操作
# cursor.execute('update other_other2 set name ="李四" where id=%s', [3])  # 执行sql语句
# transaction.commit_unless_managed()  # 提交到数据库
# # 查询操作
# cursor.execute('select * from other_other2 where id>%s', [1])

bluethon

RAVEN_CONFIG = {
    'dsn': '<your-dsn-here>',
}

LOGGING = {
    'version': 1,
    'disable_existing_loggers': True,
    'root': {
        'level': 'WARNING',
        'handlers': ['sentry'],

bluethon

# Changing field 'MyTable.associated'
# db.alter_column(u'data_mytable', 'associated', 
#     self.gf('django.db.models.fields.IntegerField')()
# )
db.execute(
    'ALTER TABLE "data_mytable" '
    'ALTER COLUMN "associated" DROP DEFAULT, '
    'ALTER COLUMN "associated" DROP NOT NULL, '
    'ALTER COLUMN "associated" TYPE INTEGER '
    'USING '