def requirement_available(requirement):
"""Checks if requirement can be imported.
:rtype: bool
:returns: ``True`` iff requirement can be imported
"""
try:
util.activate(requirement)
except errors.DependencyError: # pragma: no cover
return False
return True # pragma: no cover
def requirement_available(requirement):
"""Checks if requirement can be imported.
:rtype: bool
:returns: ``True`` iff requirement can be imported
"""
try:
util.activate(requirement)
except errors.DependencyError: # pragma: no cover
return False
return True # pragma: no cover
import logging
import os
import socket
import zope.component
from acme import errors as acme_errors
from acme import util as acme_util
from certbot import interfaces
from certbot import util
PSUTIL_REQUIREMENT = "psutil>=2.2.1"
try:
acme_util.activate(PSUTIL_REQUIREMENT)
import psutil # pragma: no cover
USE_PSUTIL = True
except acme_errors.DependencyError: # pragma: no cover
USE_PSUTIL = False
logger = logging.getLogger(__name__)
RENEWER_EXTRA_MSG = (
" For automated renewal, you may want to use a script that stops"
" and starts your webserver. You can find an example at"
" https://certbot.eff.org/docs/using.html#renewal ."
" Alternatively you can use the webroot plugin to renew without"
" needing to stop and start your webserver.")
def _call(cls, *args, **kwargs):
from acme.util import activate
return activate(*args, **kwargs)
import logging
import os
import socket
import zope.component
from acme import errors as acme_errors
from acme import util as acme_util
from certbot import interfaces
from certbot import util
PSUTIL_REQUIREMENT = "psutil>=2.2.1"
try:
acme_util.activate(PSUTIL_REQUIREMENT)
import psutil # pragma: no cover
USE_PSUTIL = True
except acme_errors.DependencyError: # pragma: no cover
USE_PSUTIL = False
logger = logging.getLogger(__name__)
RENEWER_EXTRA_MSG = (
" For automated renewal, you may want to use a script that stops"
" and starts your webserver. You can find an example at"
" https://certbot.eff.org/docs/using.html#renewal ."
" Alternatively you can use the webroot plugin to renew without"
" needing to stop and start your webserver.")
"""DNS Resolver for ACME client.
Required only for local validation of 'dns-01' challenges.
"""
import logging
from acme import errors
from acme import util
DNS_REQUIREMENT = 'dnspython>=1.12'
try:
util.activate(DNS_REQUIREMENT)
# pragma: no cover
import dns.exception
import dns.resolver
DNS_AVAILABLE = True
except errors.DependencyError: # pragma: no cover
DNS_AVAILABLE = False
logger = logging.getLogger(__name__)
def txt_records_for_name(name):
"""Resolve the name and return the TXT records.
:param unicode name: Domain name being verified.
:returns: A list of txt records, if empty the name could not be resolved
:rtype: list of unicode
