tuatara

#!/bin/sh

# Make executable, and save in .git/hooks
# Happily, flake8 will ignore non-python files
git diff --cached --name-only --diff-filter=ACM | flake8

tuatara

class LengthLookup(models.Transform):
    lookup_name = 'length'

    def as_sql(self, compiler, connection):
        lhs, params = compiler.compile(self.lhs)
        return 'CHAR_LENGTH(%s)' % lhs, params

    # SQLite doesn't implement CHAR_LENGTH, but its implementation of LENGTH conforms
    # with standard SQL CHAR_LENGTH (i.e. number of chars, not number of bytes)
    def as_sqlite(self, compiler, connection):

tuatara

import subprocess

dbname = 'mydbname.{}.db'.format(
    subprocess.check_output(['git', 'symbolic-ref', '--short', 'HEAD',]).rstrip()
)
DATABASES = {
    'default': {
        'ENGINE': 'django.db.backends.sqlite3',
        'NAME': path.join(BASE_DIR, dbname),
    }

tuatara

# Add the mixin to the default admin objects

from django.contrib.auth import get_user_model
from django.contrib.auth.admin import UserAdmin as ContribUserAdmin
from django.contrib.auth.forms import UserChangeForm as ContribUserChangeForm, \
    UserCreationForm as ContribUserCreationForm
from accounts.forms import CaseInsensitiveUsernameMixin  # adjust if forms.py is not in `accounts` app


class UserChangeForm(CaseInsensitiveUsernameMixin, ContribUserChangeForm):