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manage.py
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manage.py
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#! /usr/bin/python
from __future__ import print_function
import os
import sys
import time
import random
import string
import subprocess
from contextlib import contextmanager
from _lib.bootstrapping import bootstrap_env, from_project_root, requires_env, from_env_bin
from _lib.ansible import ensure_ansible
bootstrap_env(["base"])
from _lib.params import APP_NAME
from _lib.frontend import frontend, ember, build_frontend
from _lib.source_package import prepare_source_package
from _lib.db import db
from _lib.celery import celery
from _lib.slash_running import suite
from _lib.utils import interact
from _lib.deployment import run_gunicorn
import click
import requests
import logbook
import logbook.compat
##### ACTUAL CODE ONLY BENEATH THIS POINT ######
@click.group()
def cli():
pass
cli.add_command(run_gunicorn)
cli.add_command(db)
cli.add_command(frontend)
cli.add_command(ember)
cli.add_command(celery)
cli.add_command(suite)
@cli.command('ensure-secret')
@click.argument("conf_file")
def ensure_secret(conf_file):
dirname = os.path.dirname(conf_file)
if not os.path.isdir(dirname):
os.makedirs(dirname)
if os.path.exists(conf_file):
return
with open(conf_file, "w") as f:
print('SECRET_KEY: "{0}"'.format(_generate_secret()), file=f)
print('SECURITY_PASSWORD_SALT: "{0}"'.format(_generate_secret()), file=f)
def _generate_secret(length=50):
return "".join([random.choice(string.ascii_letters) for i in range(length)])
@cli.command()
@click.option("--develop", is_flag=True)
@click.option("--app", is_flag=True)
def bootstrap(develop, app):
deps = ["base"]
if develop:
deps.append("develop")
if app:
deps.append("app")
bootstrap_env(deps)
click.echo(click.style("Environment up to date", fg='green'))
@cli.command()
@click.option('--livereload/--no-livereload', is_flag=True, default=True)
@click.option('-p', '--port', default=8000, envvar='TESTSERVER_PORT')
@click.option('--tmux/--no-tmux', is_flag=True, default=True)
@requires_env("app", "develop")
def testserver(tmux, livereload, port):
if tmux:
return _run_tmux_frontend(port=port)
from flask_app.app import create_app
app = create_app({'DEBUG': True, 'TESTING': True, 'SECRET_KEY': 'dummy', 'SECURITY_PASSWORD_SALT': 'dummy'})
extra_files=[
from_project_root("flask_app", "app.yml")
]
app = create_app({'DEBUG': True, 'TESTING': True, 'SECRET_KEY': 'dummy', 'SECURITY_PASSWORD_SALT': 'dummy'})
if livereload:
from livereload import Server
s = Server(app)
for filename in extra_files:
s.watch(filename)
s.watch('flask_app')
for filename in ['webapp.js', 'vendor.js', 'webapp.css']:
s.watch(os.path.join('static', 'assets', filename), delay=1)
logbook.StreamHandler(sys.stderr, level='DEBUG').push_application()
logbook.compat.redirect_logging()
s.serve(port=port, liveport=35729)
else:
app.run(port=port, extra_files=extra_files)
def _run_tmux_frontend(port):
tmuxp = from_env_bin('tmuxp')
os.execve(tmuxp, [tmuxp, 'load', from_project_root('_lib', 'frontend_tmux.yml')], dict(os.environ, TESTSERVER_PORT=str(port)))
@cli.command()
@click.option("--dest", type=click.Choice(["production", "staging", "localhost", "vagrant"]), help="Deployment target", required=True)
@click.option("--sudo/--no-sudo", default=False)
@click.option("--ask-sudo-pass/--no-ask-sudo-pass", default=False)
def deploy(dest, sudo, ask_sudo_pass):
_run_deploy(dest, sudo, ask_sudo_pass)
def _run_deploy(dest, sudo=False, ask_sudo_pass=False):
prepare_source_package()
ansible = ensure_ansible()
click.echo(click.style("Running deployment on {0!r}. This may take a while...".format(dest), fg='magenta'))
if dest == "vagrant":
# Vagrant will invoke ansible
environ = os.environ.copy()
environ["PATH"] = "{}:{}".format(os.path.dirname(ansible), environ["PATH"])
# "vagrant up --provision" doesn't call provision if the virtual machine is already up,
# so we have to call vagrant provision explicitly
subprocess.check_call('vagrant up', shell=True, env=environ)
subprocess.check_call('vagrant provision', shell=True, env=environ)
else:
cmd = [ansible, "-i",
from_project_root("ansible", "inventories", dest)]
if dest in ("localhost",):
cmd.extend(["-c", "local"])
if dest == "localhost":
cmd.append("--sudo")
if sudo:
cmd.append('--sudo')
if ask_sudo_pass:
cmd.append('--ask-sudo-pass')
cmd.append(from_project_root("ansible", "site.yml"))
subprocess.check_call(cmd)
@cli.command()
def unittest():
_run_unittest()
@requires_env("app", "develop")
def _run_unittest():
subprocess.check_call(
[from_env_bin("py.test"), "tests/", "--cov=flask_app", "--cov-report=html"], cwd=from_project_root())
@cli.command()
@click.argument('pytest_args', nargs=-1)
def pytest(pytest_args):
_run_pytest(pytest_args)
@requires_env("app", "develop")
def _run_pytest(pytest_args=()):
subprocess.check_call(
[from_env_bin("py.test")]+list(pytest_args), cwd=from_project_root())
@cli.command()
def fulltest():
_run_fulltest()
@requires_env("app", "develop")
def _run_fulltest(extra_args=()):
subprocess.check_call([from_env_bin("py.test"), "tests"]
+ list(extra_args), cwd=from_project_root())
@cli.command('travis-test')
@requires_env('app')
def travis_test():
build_frontend(watch=False, production=False)
with _temporary_db():
_run_unittest()
@contextmanager
def _temporary_db():
from flask_app.app import create_app
from flask_app import models
from _lib.db import _migrate_context
subprocess.check_call('createdb {0}'.format(APP_NAME), shell=True)
app = create_app()
with _migrate_context(app) as migrate:
migrate.upgrade()
yield
with app.app_context():
models.db.drop_all()
def _wait_for_travis_availability():
click.echo(
click.style("Waiting for service to become available on travis", fg='magenta'))
time.sleep(10)
for _ in range(10):
click.echo("Checking service...")
resp = requests.get("http://localhost/")
click.echo("Request returned {0}".format(resp.status_code))
if resp.status_code == 200:
break
time.sleep(5)
else:
raise RuntimeError("Web service did not become responsive")
click.echo(click.style("Service is up", fg='green'))
@cli.command()
@requires_env("app", "develop")
def shell():
from flask_app.app import create_app
from flask_app import models
app = create_app({'SQLALCHEMY_ECHO': True})
with app.app_context():
interact({
'db': db,
'app': app,
'models': models,
'db': models.db,
})
if __name__ == "__main__":
try:
cli()
except subprocess.CalledProcessError as e:
sys.exit(e.returncode)