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Improve error handling

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This commit is contained in:
Adrien Ferrand 2020-09-21 23:59:44 +02:00
parent 985466834a
commit 40148c2cd1
1 changed files with 9 additions and 7 deletions
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16
certbot/certbot/_internal/snap_config.py
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@ -42,15 +42,17 @@ def prepare_env(cli_args):
response = session.get('http://snapd/v2/connections?snap=certbot&interface=content')
try:
response.raise_for_status()
data = response.json()
print(data)
except (HTTPError, JSONDecodeError):
print('An error occured while fetching Certbot snap plugins.', file=sys.stderr)
print('Please run "sudo snap install core" in your terminal and try again.', file=sys.stderr)
if response.status_code == 404:
print('An error occurred while fetching Certbot snap plugins: '
'your version of snapd is outdated.',
file=sys.stderr)
print('Please run "sudo snap install core" in your terminal and try again.',
file=sys.stderr)
sys.exit(1)
response.raise_for_status()
data = response.json()
connections = ['/snap/{0}/current/lib/python3.8/site-packages/'.format(item['slot']['snap'])
for item in data.get('result', {}).get('established', [])
if item.get('plug', {}).get('plug') == 'plugin'