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fix: application is not initializing when there is no internet connection

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This commit is contained in:
Vinicius Moreira
2019-10-22 10:18:35 -03:00
parent a33ede646a
commit 696ce1c79e
4 changed files with 54 additions and 33 deletions
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38
bauh/gems/snap/worker.py
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@@ -4,6 +4,8 @@ import traceback
from threading import Thread
from typing import Dict, List
import requests
from bauh.api.abstract.cache import MemoryCache
from bauh.api.abstract.context import ApplicationContext
from bauh.api.abstract.controller import SoftwareManager
@@ -85,21 +87,25 @@ class CategoriesDownloader:
def get_categories(self) -> Dict[str, List[str]]:
self.logger.info('Downloading Snap category definitions from {}'.format(self.URL_CATEGORIES_FILE))
res = self.http_client.get(self.URL_CATEGORIES_FILE)
try:
res = self.http_client.get(self.URL_CATEGORIES_FILE)
if res:
try:
categories_map = {}
for l in res.text.split('\n'):
if l:
data = l.split('=')
categories_map[data[0]] = [c.strip() for c in data[1].split(',') if c]
if res:
try:
categories_map = {}
for l in res.text.split('\n'):
if l:
data = l.split('=')
categories_map[data[0]] = [c.strip() for c in data[1].split(',') if c]
self.logger.info('Loaded categories for {} Snap applications'.format(len(categories_map)))
return categories_map
except:
self.logger.error("Could not parse categories definitions")
traceback.print_exc()
return {}
else:
self.logger.info('Could not download {}'.format(self.URL_CATEGORIES_FILE))
self.logger.info('Loaded categories for {} Snap applications'.format(len(categories_map)))
return categories_map
except:
self.logger.error("Could not parse categories definitions")
traceback.print_exc()
return {}
else:
self.logger.info('Could not download {}'.format(self.URL_CATEGORIES_FILE))
except requests.exceptions.ConnectionError:
self.logger.warning('The internet connection seems to be off.')
return {}