Added the command getgeiss. Work on start script to use Geiss.

This commit is contained in:
Oskar Hahn 2017-02-12 12:42:20 +01:00 committed by Norman Jäckel
parent 8b710b0b13
commit e3cc592f70
6 changed files with 152 additions and 25 deletions

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@ -28,6 +28,6 @@ script:
- coverage report --fail-under=44
- DJANGO_SETTINGS_MODULE='tests.settings' coverage run ./manage.py test tests.integration
- coverage report --fail-under=73
- coverage report --fail-under=70
- DJANGO_SETTINGS_MODULE='tests.old.settings' ./manage.py test tests.old

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@ -115,7 +115,8 @@ Other:
- Added function utils.auth.anonymous_is_enabled which returns true, if it is.
- Changed has_perm to support an user id or None (for anyonmous) as first argument.
- Removed our AnonymousUser. Make sure not to use user.has_perm() anymore.
- Added Russia translation (Thanks to Andreas Engler).
- Add the command getgeiss to download the latest version of Geiss.
- Added Russian translation (Thanks to Andreas Engler).
Version 2.0 (2016-04-18)

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@ -1,19 +1,22 @@
#!/usr/bin/env python
import os
import subprocess
import sys
from django.core.management import execute_from_command_line
import django
from django.core.management import call_command, execute_from_command_line
from openslides import __version__ as openslides_version
from openslides.utils.main import (
ExceptionArgumentParser,
UnknownCommand,
get_default_settings_path,
get_geiss_path,
get_local_settings_path,
is_local_installation,
open_browser,
setup_django_settings_module,
start_browser,
write_settings,
)
@ -177,29 +180,54 @@ def start(args):
# Set the django setting module and run migrations
# A manual given environment variable will be overwritten
setup_django_settings_module(settings_path, local_installation=local_installation)
django.setup()
from django.conf import settings
execute_from_command_line(['manage.py', 'migrate'])
call_command('migrate')
use_geiss = True
if use_geiss:
# Make sure redis is used.
if settings.CHANNEL_LAYERS['default']['BACKEND'] != 'asgi_redis.RedisChannelLayer':
raise RuntimeError("You have to use the asgi redis backend in the settings to use Geiss.")
# Download Geiss and collect the static files.
call_command('getgeiss')
call_command('collectstatic', interactive=False)
# Open the browser
if not args.no_browser:
if args.host == '0.0.0.0':
# Windows does not support 0.0.0.0, so use 'localhost' instead
start_browser('http://localhost:%s' % args.port)
open_browser(args.host, args.port)
# Start Geiss in its own thread
subprocess.Popen([
get_geiss_path(),
'--host', args.host,
'--port', args.port,
'--static', '/static/:{}'.format(settings.STATIC_ROOT),
'--static', '/media/:{}'.format(settings.MEDIA_ROOT),
])
# Start one worker in this thread. There can be only one worker as long
# as sqlite is used.
call_command('runworker')
else:
start_browser('http://%s:%s' % (args.host, args.port))
# Open the browser
if not args.no_browser:
open_browser(args.host, args.port)
# Start the webserver
# Use flag --noreload to tell Django not to reload the server.
# Use flag --insecure to serve static files even if DEBUG is False.
# Use flag --nothreading to tell Django Channels to run in single thread mode.
execute_from_command_line([
'manage.py',
call_command(
'runserver',
'{}:{}'.format(args.host, args.port),
'--noreload',
'--insecure',
'--nothreading',
])
noreload=True,
insecure=True,
nothreading=True,
)
def createsettings(args):

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@ -0,0 +1,73 @@
import json
import os
import stat
import sys
from urllib.request import urlopen, urlretrieve
from django.core.management.base import BaseCommand, CommandError
from openslides.utils.main import get_geiss_path
class Command(BaseCommand):
"""
Command to get the latest release of Geiss from GitHub.
"""
help = 'Get the latest Geiss release from GitHub.'
def handle(self, *args, **options):
geiss_name = get_geiss_name()
download_file = get_geiss_path()
if os.path.isfile(download_file):
# Geiss does probably exist. Do Nothing.
# TODO: Add an update flag, that downloads geiss anyway.
return
response = urlopen(get_geiss_url()).read()
release = json.loads(response.decode())
download_url = None
for asset in release['assets']:
if asset['name'] == geiss_name:
download_url = asset['browser_download_url']
break
if download_url is None:
raise CommandError("Could not find download URL in release.")
urlretrieve(download_url, download_file)
# Set the executable bit on the file. This will do nothing on windows
st = os.stat(download_file)
os.chmod(download_file, st.st_mode | stat.S_IEXEC)
def get_geiss_url():
"""
Returns the URL to the API which gives the information which geiss binary
has to be downloaded.
Currently this is a static github-url to the repo where geiss is at the
moment. Could be changed to use a setting or a flag in the future.
"""
return 'https://api.github.com/repos/ostcar/geiss/releases/latest'
def get_geiss_name():
"""
Returns the name of the Geiss executable for the current operating system.
For example geiss_windows_64.exe on a windows64 platform.
"""
# This will be 32 if the current python interpreter has only
# 32 bit, even if it is run on a 64 bit operating sysem.
bits = '64' if sys.maxsize > 2**32 else '32'
geiss_names = {
'linux': 'geiss_linux_{bits}',
'win32': 'geiss_windows_{bits}.exe', # Yes, it is win32, even on a win64 system!
'darwin': 'geiss_mac_{bits}'}
try:
return geiss_names[sys.platform].format(bits=bits)
except KeyError:
raise CommandError("Plattform {} is not supported by Geiss".format(sys.platform))

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@ -281,6 +281,14 @@ def start_browser(browser_url):
thread.start()
def open_browser(host, port):
if host == '0.0.0.0':
# Windows does not support 0.0.0.0, so use 'localhost' instead
start_browser('http://localhost:%s' % port)
else:
start_browser('http://%s:%s' % (host, port))
def get_database_path_from_settings():
"""
Retrieves the database path out of the settings file. Returns None,
@ -323,3 +331,20 @@ def is_local_installation():
This is the case if manage.py is used, or when the --local-installation flag is set.
"""
return True if '--local-installation' in sys.argv or 'manage.py' in sys.argv[0] else False
def get_geiss_path():
"""
Returns the path and file to the geis binary.
"""
from django.conf import settings
download_path = getattr(settings, 'OPENSLIDES_USER_DATA_PATH', '')
bin_name = 'geiss.exe' if is_windows() else 'geiss'
return os.path.join(download_path, bin_name)
def is_windows():
"""
Returns True when the current system is windows. Returns False otherwise.
"""
return sys.platform == 'win32'

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@ -1,6 +1,6 @@
import re
import roman
import roman
CAMEL_CASE_TO_PSEUDO_SNAKE_CASE_CONVERSION_REGEX_1 = re.compile('(.)([A-Z][a-z]+)')
CAMEL_CASE_TO_PSEUDO_SNAKE_CASE_CONVERSION_REGEX_2 = re.compile('([a-z0-9])([A-Z])')