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devicehub-teal/ereuse_devicehub/resources/versions/versions.py

69 lines
2.1 KiB
Python

import flask
import json
import requests
import teal.marshmallow
from typing import Callable, Iterable, Tuple
from urllib.parse import urlparse
from flask import make_response, g
from flask.json import jsonify
from teal.resource import Resource, View
from ereuse_devicehub.resources.inventory.model import Inventory
from ereuse_devicehub import __version__
def get_tag_version(app):
"""Get version of microservice ereuse-tag."""
path = "/versions/version/"
url = urlparse(Inventory.current.tag_provider.to_text())._replace(path=path)
try:
res = requests.get(url.geturl())
except requests.exceptions.ConnectionError:
app.logger.error("The microservice Tags is down!!")
return {}
if res.status_code == 200:
return json.loads(res.content)
else:
return {}
class VersionView(View):
def get(self, *args, **kwargs):
"""Get version of DeviceHub and ereuse-tag."""
tag_version = get_tag_version(self.resource_def.app)
versions = {'devicehub': __version__, "ereuse_tag": "0.0.0"}
versions.update(tag_version)
ret = jsonify(versions)
ret.status_code = 200
return ret
class VersionDef(Resource):
__type__ = 'Version'
SCHEMA = None
VIEW = None # We do not want to create default / documents endpoint
AUTH = False
def __init__(self, app,
import_name=__name__,
static_folder=None,
static_url_path=None,
template_folder=None,
url_prefix=None,
subdomain=None,
url_defaults=None,
root_path=None,
cli_commands: Iterable[Tuple[Callable, str or None]] = tuple()):
super().__init__(app, import_name, static_folder, static_url_path, template_folder,
url_prefix, subdomain, url_defaults, root_path, cli_commands)
d = {'devicehub': __version__, "ereuse_tag": "0.0.0"}
get = {'GET'}
version_view = VersionView.as_view('VersionView', definition=self)
self.add_url_rule('/', defaults=d, view_func=version_view, methods=get)