theo/dev/tasks.py

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# -*- coding: utf-8; -*-
"""
Development Tasks for Theo
"""
import os
import configparser
import shutil
import sys
from invoke import task
from sphinx.util.console import bold
from sphinx.cmd.quickstart import do_prompt
from bootstrap import inside_virtualenv
here = os.path.abspath(os.path.dirname(__file__))
@task
def bootstrap(c):
"""
Bootstrap a development environment.
"""
if not inside_virtualenv():
sys.exit(1)
envdir = sys.prefix
upgrade_pip(c)
install_app_package(c)
appdir = make_appdir(c, envdir)
info = collect_info()
make_configs(c, envdir, appdir, info)
check_db(c, envdir, appdir)
install_db_schema(c, envdir, appdir)
make_admin_user(c, envdir, appdir, info)
print()
print(bold("============================================================"))
print()
print(bold(" Okay, you should be ready to go!"))
print()
print(bold("============================================================"))
print()
print("start your development web app with this command:")
print()
print(" cd {}".format(envdir))
if sys.platform == 'win32':
print(r" Scripts\pserve --reload file+ini:app\web.conf")
else:
print(" bin/pserve --reload file+ini:app/web.conf")
print()
print("then check out your development web app at:")
print()
print(" http://localhost:9080")
print()
def collect_info():
"""
Collect misc. dev info from user
"""
info = {}
print()
print(bold("Welcome to Theo, the order system."))
config = configparser.ConfigParser()
if config.read(os.path.join(here, 'settings.ini')):
if config.has_section('devbootstrap'):
info = dict(config.items('devbootstrap'))
try:
print()
print("Please enter the details for your Theo database.")
print()
info['dbhost'] = do_prompt('DB host',
default=info.get('dbhost', 'localhost'))
info['dbname'] = do_prompt('DB name',
default=info.get('dbname', 'theo'))
info['dbuser'] = do_prompt('DB user',
default=info.get('dbuser', 'rattail'))
info['dbpass'] = do_prompt('DB password',
default=info.get('dbpass'))
print()
print("Please enter the details for your Theo admin user.")
print()
info['theouser'] = do_prompt('Theo username',
default=info.get('theouser', 'admin'))
info['theopass'] = do_prompt('Theo password',
default=info.get('theopass'))
except (KeyboardInterrupt, EOFError):
print("\n[Interrupted.]")
sys.exit(130) # 128 + SIGINT
return info
def upgrade_pip(c):
"""
Upgrade pip and friends
"""
if sys.platform == 'win32':
c.run('python -m pip install -U pip')
else:
c.run('pip install -U pip')
c.run('pip install -U setuptools wheel')
def install_app_package(c):
"""
Install the Theo app package
"""
project = os.path.abspath(os.path.join(here, os.pardir))
c.run('pip install -e {}'.format(project))
c.run('pip install tailbone-theo[app]')
def make_appdir(c, envdir):
"""
Create the 'app' dir for virtual env
"""
appdir = os.path.join(envdir, 'app')
if not os.path.exists(appdir):
if sys.platform == 'win32':
c.run('{} make-appdir --path {}'.format(
os.path.join(envdir, 'Scripts', 'rattail'),
appdir))
else:
c.run('{}/bin/rattail make-appdir --path {}'.format(
envdir, appdir))
return appdir
def make_configs(c, envdir, appdir, info):
"""
Create app config files
"""
# rattail.conf
if not os.path.exists(os.path.join(appdir, 'rattail.conf')):
with open('rattail.conf') as f:
contents = f.read()
contents = contents.replace('<ENVDIR>', envdir)
contents = contents.replace('<SEP>', os.sep)
contents = contents.replace('<DBHOST>', info['dbhost'])
contents = contents.replace('<DBNAME>', info['dbname'])
contents = contents.replace('<DBUSER>', info['dbuser'])
contents = contents.replace('<DBPASS>', info['dbpass'])
with open(os.path.join(appdir, 'rattail.conf'), 'w') as f:
f.write(contents)
# quiet.conf
if not os.path.exists(os.path.join(appdir, 'quiet.conf')):
if sys.platform == 'win32':
c.run('{} make-config -T quiet -O {}'.format(
os.path.join(envdir, 'Scripts', 'rattail'),
appdir))
else:
c.run('{}/bin/rattail make-config -T quiet -O {}'.format(
envdir, appdir))
# web.conf
if not os.path.exists(os.path.join(appdir, 'web.conf')):
with open('web.conf') as f:
contents = f.read()
contents = contents.replace('<ENVDIR>', envdir)
contents = contents.replace('<SEP>', os.sep)
with open(os.path.join(appdir, 'web.conf'), 'w') as f:
f.write(contents)
def check_db(c, envdir, appdir):
"""
Do basic sanity checks for Theo database
"""
if sys.platform == 'win32':
c.run('{} -c {} --no-versioning checkdb'.format(
os.path.join(envdir, 'Scripts', 'rattail'),
os.path.join(appdir, 'quiet.conf')))
else:
c.run('{}/bin/rattail -c {}/quiet.conf --no-versioning checkdb'.format(
envdir, appdir))
def install_db_schema(c, envdir, appdir):
"""
Install the schema for Theo database
"""
if sys.platform == 'win32':
c.run('{} -c {} upgrade heads'.format(
os.path.join(envdir, 'Scripts', 'alembic'),
os.path.join(appdir, 'rattail.conf')))
else:
c.run('{}/bin/alembic -c {}/rattail.conf upgrade heads'.format(
envdir, appdir))
def make_admin_user(c, envdir, appdir, info):
"""
Make an admin user in the Theo database
"""
if sys.platform == 'win32':
c.run('{} -c {} make-user --admin {} --password {}'.format(
os.path.join(envdir, 'Scripts', 'rattail'),
os.path.join(appdir, 'quiet.conf'),
info['theouser'], info['theopass']))
else:
c.run('{}/bin/rattail -c {}/quiet.conf make-user --admin {} --password {}'.format(
envdir, appdir, info['theouser'], info['theopass']))