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Use logging facility

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This commit is contained in:
Adrien Ferrand 2020-09-24 20:20:25 +02:00
parent 58e0439108
commit f659124edd
1 changed files with 17 additions and 10 deletions
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27
certbot/certbot/_internal/snap_config.py
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@ -1,9 +1,11 @@
"""Module configuring Certbot in a snap environment"""
import logging
import socket
import sys
from requests import Session
from requests.adapters import HTTPAdapter
from requests.exceptions import HTTPError, RequestException
try:
from urllib3.connection import HTTPConnection
from urllib3.connectionpool import HTTPConnectionPool
@ -27,6 +29,8 @@ _ARCH_TRIPLET_MAP = {
's390x': 's390x-linux-gnu',
}
LOGGER = logging.getLogger(__name__)
def prepare_env(cli_args):
# type: (List[str]) -> List[str]
@ -48,16 +52,19 @@ def prepare_env(cli_args):
session = Session()
session.mount('http://snapd/', _SnapdAdapter())
response = session.get('http://snapd/v2/connections?snap=certbot&interface=content')
if response.status_code == 404:
sys.stderr.write('An error occurred while fetching Certbot snap plugins: '
'your version of snapd is outdated.\n')
sys.stderr.write('Please run "sudo snap install core; sudo snap refresh" '
'in your terminal and try again.\n')
sys.exit(1)
response.raise_for_status()
try:
response = session.get('http://snapd/v2/connections?snap=certbot&interface=content')
response.raise_for_status()
except RequestException as e:
if isinstance(e, HTTPError) and e.response.status_code == 404:
LOGGER.error('An error occurred while fetching Certbot snap plugins: '
'your version of snapd is outdated.')
LOGGER.error('Please run "sudo snap install core; sudo snap refresh" '
'in your terminal and try again.')
else:
LOGGER.error('An error occurred while fetching Certbot snap plugins: '
'make sure the snapd service is running.')
raise e
data = response.json()
connections = ['/snap/{0}/current/lib/python3.8/site-packages/'.format(item['slot']['snap'])