mirror of https://github.com/morpheus65535/bazarr
692 lines
22 KiB
Python
692 lines
22 KiB
Python
# -*- coding: utf-8 -*-
|
|
#
|
|
# Copyright (C) 2022 Chris Caron <lead2gold@gmail.com>
|
|
# All rights reserved.
|
|
#
|
|
# This code is licensed under the MIT License.
|
|
#
|
|
# Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
# of this software and associated documentation files(the "Software"), to deal
|
|
# in the Software without restriction, including without limitation the rights
|
|
# to use, copy, modify, merge, publish, distribute, sublicense, and / or sell
|
|
# copies of the Software, and to permit persons to whom the Software is
|
|
# furnished to do so, subject to the following conditions :
|
|
#
|
|
# The above copyright notice and this permission notice shall be included in
|
|
# all copies or substantial portions of the Software.
|
|
#
|
|
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.IN NO EVENT SHALL THE
|
|
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
|
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
|
# THE SOFTWARE.
|
|
|
|
# Great sources
|
|
# - https://github.com/matrix-org/matrix-python-sdk
|
|
# - https://github.com/matrix-org/synapse/blob/master/docs/reverse_proxy.rst
|
|
#
|
|
# Examples:
|
|
# ntfys://my-topic
|
|
# ntfy://ntfy.local.domain/my-topic
|
|
# ntfys://ntfy.local.domain:8080/my-topic
|
|
# ntfy://ntfy.local.domain/?priority=max
|
|
import re
|
|
import requests
|
|
from json import loads
|
|
from json import dumps
|
|
from os.path import basename
|
|
|
|
from .NotifyBase import NotifyBase
|
|
from ..common import NotifyType
|
|
from ..AppriseLocale import gettext_lazy as _
|
|
from ..utils import parse_list
|
|
from ..utils import is_hostname
|
|
from ..utils import is_ipaddr
|
|
from ..utils import validate_regex
|
|
from ..URLBase import PrivacyMode
|
|
from ..attachment.AttachBase import AttachBase
|
|
|
|
|
|
class NtfyMode:
|
|
"""
|
|
Define ntfy Notification Modes
|
|
"""
|
|
# App posts upstream to the developer API on ntfy's website
|
|
CLOUD = "cloud"
|
|
|
|
# Running a dedicated private ntfy Server
|
|
PRIVATE = "private"
|
|
|
|
|
|
NTFY_MODES = (
|
|
NtfyMode.CLOUD,
|
|
NtfyMode.PRIVATE,
|
|
)
|
|
|
|
|
|
class NtfyPriority:
|
|
"""
|
|
Ntfy Priority Definitions
|
|
"""
|
|
MAX = 'max'
|
|
HIGH = 'high'
|
|
NORMAL = 'default'
|
|
LOW = 'low'
|
|
MIN = 'min'
|
|
|
|
|
|
NTFY_PRIORITIES = (
|
|
NtfyPriority.MAX,
|
|
NtfyPriority.HIGH,
|
|
NtfyPriority.NORMAL,
|
|
NtfyPriority.LOW,
|
|
NtfyPriority.MIN,
|
|
)
|
|
|
|
NTFY_PRIORITY_MAP = {
|
|
# Maps against string 'low' but maps to Moderate to avoid
|
|
# conflicting with actual ntfy mappings
|
|
'l': NtfyPriority.LOW,
|
|
# Maps against string 'moderate'
|
|
'mo': NtfyPriority.LOW,
|
|
# Maps against string 'normal'
|
|
'n': NtfyPriority.NORMAL,
|
|
# Maps against string 'high'
|
|
'h': NtfyPriority.HIGH,
|
|
# Maps against string 'emergency'
|
|
'e': NtfyPriority.MAX,
|
|
|
|
# Entries to additionally support (so more like Ntfy's API)
|
|
# Maps against string 'min'
|
|
'mi': NtfyPriority.MIN,
|
|
# Maps against string 'max'
|
|
'ma': NtfyPriority.MAX,
|
|
# Maps against string 'default'
|
|
'd': NtfyPriority.NORMAL,
|
|
|
|
# support 1-5 values as well
|
|
'1': NtfyPriority.MIN,
|
|
# Maps against string 'moderate'
|
|
'2': NtfyPriority.LOW,
|
|
# Maps against string 'normal'
|
|
'3': NtfyPriority.NORMAL,
|
|
# Maps against string 'high'
|
|
'4': NtfyPriority.HIGH,
|
|
# Maps against string 'emergency'
|
|
'5': NtfyPriority.MAX,
|
|
}
|
|
|
|
|
|
class NotifyNtfy(NotifyBase):
|
|
"""
|
|
A wrapper for ntfy Notifications
|
|
"""
|
|
|
|
# The default descriptive name associated with the Notification
|
|
service_name = 'ntfy'
|
|
|
|
# The services URL
|
|
service_url = 'https://ntfy.sh/'
|
|
|
|
# Insecure protocol (for those self hosted requests)
|
|
protocol = 'ntfy'
|
|
|
|
# The default protocol
|
|
secure_protocol = 'ntfys'
|
|
|
|
# A URL that takes you to the setup/help of the specific protocol
|
|
setup_url = 'https://github.com/caronc/apprise/wiki/Notify_ntfy'
|
|
|
|
# Default upstream/cloud host if none is defined
|
|
cloud_notify_url = 'https://ntfy.sh'
|
|
|
|
# Message time to live (if remote client isn't around to receive it)
|
|
time_to_live = 2419200
|
|
|
|
# if our hostname matches the following we automatically enforce
|
|
# cloud mode
|
|
__auto_cloud_host = re.compile(r'ntfy\.sh', re.IGNORECASE)
|
|
|
|
# Define object templates
|
|
templates = (
|
|
'{schema}://{topic}',
|
|
'{schema}://{host}/{targets}',
|
|
'{schema}://{host}:{port}/{targets}',
|
|
'{schema}://{user}@{host}/{targets}',
|
|
'{schema}://{user}@{host}:{port}/{targets}',
|
|
'{schema}://{user}:{password}@{host}/{targets}',
|
|
'{schema}://{user}:{password}@{host}:{port}/{targets}',
|
|
)
|
|
|
|
# Define our template tokens
|
|
template_tokens = dict(NotifyBase.template_tokens, **{
|
|
'host': {
|
|
'name': _('Hostname'),
|
|
'type': 'string',
|
|
},
|
|
'port': {
|
|
'name': _('Port'),
|
|
'type': 'int',
|
|
'min': 1,
|
|
'max': 65535,
|
|
},
|
|
'user': {
|
|
'name': _('Username'),
|
|
'type': 'string',
|
|
},
|
|
'password': {
|
|
'name': _('Password'),
|
|
'type': 'string',
|
|
'private': True,
|
|
},
|
|
'topic': {
|
|
'name': _('Topic'),
|
|
'type': 'string',
|
|
'map_to': 'targets',
|
|
'regex': (r'^[a-z0-9_-]{1,64}$', 'i')
|
|
},
|
|
'targets': {
|
|
'name': _('Targets'),
|
|
'type': 'list:string',
|
|
},
|
|
})
|
|
|
|
# Define our template arguments
|
|
template_args = dict(NotifyBase.template_args, **{
|
|
'attach': {
|
|
'name': _('Attach'),
|
|
'type': 'string',
|
|
},
|
|
'filename': {
|
|
'name': _('Attach Filename'),
|
|
'type': 'string',
|
|
},
|
|
'click': {
|
|
'name': _('Click'),
|
|
'type': 'string',
|
|
},
|
|
'delay': {
|
|
'name': _('Delay'),
|
|
'type': 'string',
|
|
},
|
|
'email': {
|
|
'name': _('Email'),
|
|
'type': 'string',
|
|
},
|
|
'priority': {
|
|
'name': _('Priority'),
|
|
'type': 'choice:string',
|
|
'values': NTFY_PRIORITIES,
|
|
'default': NtfyPriority.NORMAL,
|
|
},
|
|
'tags': {
|
|
'name': _('Tags'),
|
|
'type': 'string',
|
|
},
|
|
'mode': {
|
|
'name': _('Mode'),
|
|
'type': 'choice:string',
|
|
'values': NTFY_MODES,
|
|
'default': NtfyMode.PRIVATE,
|
|
},
|
|
'to': {
|
|
'alias_of': 'targets',
|
|
},
|
|
})
|
|
|
|
def __init__(self, targets=None, attach=None, filename=None, click=None,
|
|
delay=None, email=None, priority=None, tags=None, mode=None,
|
|
**kwargs):
|
|
"""
|
|
Initialize ntfy Object
|
|
"""
|
|
super(NotifyNtfy, self).__init__(**kwargs)
|
|
|
|
# Prepare our mode
|
|
self.mode = mode.strip().lower() \
|
|
if isinstance(mode, str) \
|
|
else self.template_args['mode']['default']
|
|
|
|
if self.mode not in NTFY_MODES:
|
|
msg = 'An invalid ntfy Mode ({}) was specified.'.format(mode)
|
|
self.logger.warning(msg)
|
|
raise TypeError(msg)
|
|
|
|
# Attach a file (URL supported)
|
|
self.attach = attach
|
|
|
|
# Our filename (if defined)
|
|
self.filename = filename
|
|
|
|
# A clickthrough option for notifications
|
|
self.click = click
|
|
|
|
# Time delay for notifications (various string formats)
|
|
self.delay = delay
|
|
|
|
# An email to forward notifications to
|
|
self.email = email
|
|
|
|
# The Priority of the message
|
|
self.priority = NotifyNtfy.template_args['priority']['default'] \
|
|
if not priority else \
|
|
next((
|
|
v for k, v in NTFY_PRIORITY_MAP.items()
|
|
if str(priority).lower().startswith(k)),
|
|
NotifyNtfy.template_args['priority']['default'])
|
|
|
|
# Any optional tags to attach to the notification
|
|
self.__tags = parse_list(tags)
|
|
|
|
# Build list of topics
|
|
topics = parse_list(targets)
|
|
self.topics = []
|
|
for _topic in topics:
|
|
topic = validate_regex(
|
|
_topic, *self.template_tokens['topic']['regex'])
|
|
if not topic:
|
|
self.logger.warning(
|
|
'A specified ntfy topic ({}) is invalid and will be '
|
|
'ignored'.format(_topic))
|
|
continue
|
|
self.topics.append(topic)
|
|
return
|
|
|
|
def send(self, body, title='', notify_type=NotifyType.INFO, attach=None,
|
|
**kwargs):
|
|
"""
|
|
Perform ntfy Notification
|
|
"""
|
|
|
|
# error tracking (used for function return)
|
|
has_error = False
|
|
|
|
if not len(self.topics):
|
|
# We have nothing to notify; we're done
|
|
self.logger.warning('There are no ntfy topics to notify')
|
|
return False
|
|
|
|
# Create a copy of the topics
|
|
topics = list(self.topics)
|
|
while len(topics) > 0:
|
|
# Retrieve our topic
|
|
topic = topics.pop()
|
|
|
|
if attach:
|
|
# We need to upload our payload first so that we can source it
|
|
# in remaining messages
|
|
for no, attachment in enumerate(attach):
|
|
|
|
# First message only includes the text
|
|
_body = body if not no else None
|
|
_title = title if not no else None
|
|
|
|
# Perform some simple error checking
|
|
if not attachment:
|
|
# We could not access the attachment
|
|
self.logger.error(
|
|
'Could not access attachment {}.'.format(
|
|
attachment.url(privacy=True)))
|
|
return False
|
|
|
|
self.logger.debug(
|
|
'Preparing ntfy attachment {}'.format(
|
|
attachment.url(privacy=True)))
|
|
|
|
okay, response = self._send(
|
|
topic, body=_body, title=_title, attach=attachment)
|
|
if not okay:
|
|
# We can't post our attachment; abort immediately
|
|
return False
|
|
else:
|
|
# Send our Notification Message
|
|
okay, response = self._send(topic, body=body, title=title)
|
|
if not okay:
|
|
# Mark our failure, but contiue to move on
|
|
has_error = True
|
|
|
|
return not has_error
|
|
|
|
def _send(self, topic, body=None, title=None, attach=None, **kwargs):
|
|
"""
|
|
Wrapper to the requests (post) object
|
|
"""
|
|
|
|
# Prepare our headers
|
|
headers = {
|
|
'User-Agent': self.app_id,
|
|
}
|
|
|
|
# Some default values for our request object to which we'll update
|
|
# depending on what our payload is
|
|
files = None
|
|
|
|
# See https://ntfy.sh/docs/publish/#publish-as-json
|
|
data = {}
|
|
|
|
# Posting Parameters
|
|
params = {}
|
|
|
|
auth = None
|
|
if self.mode == NtfyMode.CLOUD:
|
|
# Cloud Service
|
|
notify_url = self.cloud_notify_url
|
|
|
|
else: # NotifyNtfy.PRVATE
|
|
# Allow more settings to be applied now
|
|
if self.user:
|
|
auth = (self.user, self.password)
|
|
|
|
# Prepare our ntfy Template URL
|
|
schema = 'https' if self.secure else 'http'
|
|
|
|
notify_url = '%s://%s' % (schema, self.host)
|
|
if isinstance(self.port, int):
|
|
notify_url += ':%d' % self.port
|
|
|
|
if not attach:
|
|
headers['Content-Type'] = 'application/json'
|
|
|
|
data['topic'] = topic
|
|
virt_payload = data
|
|
|
|
else:
|
|
# Point our payload to our parameters
|
|
virt_payload = params
|
|
notify_url += '/{topic}'.format(topic=topic)
|
|
|
|
if title:
|
|
virt_payload['title'] = title
|
|
|
|
if body:
|
|
virt_payload['message'] = body
|
|
|
|
if self.priority != NtfyPriority.NORMAL:
|
|
headers['X-Priority'] = self.priority
|
|
|
|
if self.delay is not None:
|
|
headers['X-Delay'] = self.delay
|
|
|
|
if self.click is not None:
|
|
headers['X-Click'] = self.click
|
|
|
|
if self.email is not None:
|
|
headers['X-Email'] = self.email
|
|
|
|
if self.__tags:
|
|
headers['X-Tags'] = ",".join(self.__tags)
|
|
|
|
if isinstance(attach, AttachBase):
|
|
# Prepare our Header
|
|
params['filename'] = attach.name
|
|
|
|
# prepare our files object
|
|
files = {'file': (attach.name, open(attach.path, 'rb'))}
|
|
|
|
elif self.attach is not None:
|
|
data['attach'] = self.attach
|
|
if self.filename is not None:
|
|
data['filename'] = self.filename
|
|
|
|
self.logger.debug('ntfy POST URL: %s (cert_verify=%r)' % (
|
|
notify_url, self.verify_certificate,
|
|
))
|
|
self.logger.debug('ntfy Payload: %s' % str(virt_payload))
|
|
self.logger.debug('ntfy Headers: %s' % str(headers))
|
|
|
|
# Always call throttle before any remote server i/o is made
|
|
self.throttle()
|
|
|
|
# Default response type
|
|
response = None
|
|
|
|
try:
|
|
r = requests.post(
|
|
notify_url,
|
|
params=params if params else None,
|
|
data=dumps(data) if data else None,
|
|
headers=headers,
|
|
files=files,
|
|
auth=auth,
|
|
verify=self.verify_certificate,
|
|
timeout=self.request_timeout,
|
|
)
|
|
|
|
if r.status_code != requests.codes.ok:
|
|
# We had a problem
|
|
status_str = \
|
|
NotifyBase.http_response_code_lookup(r.status_code)
|
|
|
|
# set up our status code to use
|
|
status_code = r.status_code
|
|
|
|
try:
|
|
# Update our status response if we can
|
|
response = loads(r.content)
|
|
status_str = response.get('error', status_str)
|
|
status_code = \
|
|
int(response.get('code', status_code))
|
|
|
|
except (AttributeError, TypeError, ValueError):
|
|
# ValueError = r.content is Unparsable
|
|
# TypeError = r.content is None
|
|
# AttributeError = r is None
|
|
|
|
# We could not parse JSON response.
|
|
# We will just use the status we already have.
|
|
pass
|
|
|
|
self.logger.warning(
|
|
"Failed to send ntfy notification to topic '{}': "
|
|
'{}{}error={}.'.format(
|
|
topic,
|
|
status_str,
|
|
', ' if status_str else '',
|
|
status_code))
|
|
|
|
self.logger.debug(
|
|
'Response Details:\r\n{}'.format(r.content))
|
|
|
|
return False, response
|
|
|
|
# otherwise we were successful
|
|
self.logger.info(
|
|
"Sent ntfy notification to '{}'.".format(notify_url))
|
|
|
|
return True, response
|
|
|
|
except requests.RequestException as e:
|
|
self.logger.warning(
|
|
'A Connection error occurred sending ntfy:%s ' % (
|
|
notify_url) + 'notification.'
|
|
)
|
|
self.logger.debug('Socket Exception: %s' % str(e))
|
|
return False, response
|
|
|
|
except (OSError, IOError) as e:
|
|
self.logger.warning(
|
|
'An I/O error occurred while handling {}.'.format(
|
|
attach.name if isinstance(attach, AttachBase)
|
|
else virt_payload))
|
|
self.logger.debug('I/O Exception: %s' % str(e))
|
|
return False, response
|
|
|
|
finally:
|
|
# Close our file (if it's open) stored in the second element
|
|
# of our files tuple (index 1)
|
|
if files:
|
|
files['file'][1].close()
|
|
|
|
def url(self, privacy=False, *args, **kwargs):
|
|
"""
|
|
Returns the URL built dynamically based on specified arguments.
|
|
"""
|
|
|
|
default_port = 443 if self.secure else 80
|
|
|
|
params = {
|
|
'priority': self.priority,
|
|
'mode': self.mode,
|
|
}
|
|
|
|
if self.attach is not None:
|
|
params['attach'] = self.attach
|
|
|
|
if self.click is not None:
|
|
params['click'] = self.click
|
|
|
|
if self.delay is not None:
|
|
params['delay'] = self.delay
|
|
|
|
if self.email is not None:
|
|
params['email'] = self.email
|
|
|
|
if self.__tags:
|
|
params['tags'] = ','.join(self.__tags)
|
|
|
|
params.update(self.url_parameters(privacy=privacy, *args, **kwargs))
|
|
|
|
# Determine Authentication
|
|
auth = ''
|
|
if self.user and self.password:
|
|
auth = '{user}:{password}@'.format(
|
|
user=NotifyNtfy.quote(self.user, safe=''),
|
|
password=self.pprint(
|
|
self.password, privacy, mode=PrivacyMode.Secret, safe=''),
|
|
)
|
|
elif self.user:
|
|
auth = '{user}@'.format(
|
|
user=NotifyNtfy.quote(self.user, safe=''),
|
|
)
|
|
|
|
if self.mode == NtfyMode.PRIVATE:
|
|
return '{schema}://{auth}{host}{port}/{targets}?{params}'.format(
|
|
schema=self.secure_protocol if self.secure else self.protocol,
|
|
auth=auth,
|
|
host=self.host,
|
|
port='' if self.port is None or self.port == default_port
|
|
else ':{}'.format(self.port),
|
|
targets='/'.join(
|
|
[NotifyNtfy.quote(x, safe='') for x in self.topics]),
|
|
params=NotifyNtfy.urlencode(params)
|
|
)
|
|
|
|
else: # Cloud mode
|
|
return '{schema}://{targets}?{params}'.format(
|
|
schema=self.secure_protocol,
|
|
targets='/'.join(
|
|
[NotifyNtfy.quote(x, safe='') for x in self.topics]),
|
|
params=NotifyNtfy.urlencode(params)
|
|
)
|
|
|
|
@staticmethod
|
|
def parse_url(url):
|
|
"""
|
|
Parses the URL and returns enough arguments that can allow
|
|
us to re-instantiate this object.
|
|
"""
|
|
results = NotifyBase.parse_url(url, verify_host=False)
|
|
if not results:
|
|
# We're done early as we couldn't load the results
|
|
return results
|
|
|
|
# Set our priority
|
|
if 'priority' in results['qsd'] and len(results['qsd']['priority']):
|
|
results['priority'] = \
|
|
NotifyNtfy.unquote(results['qsd']['priority'])
|
|
|
|
if 'attach' in results['qsd'] and len(results['qsd']['attach']):
|
|
results['attach'] = NotifyNtfy.unquote(results['qsd']['attach'])
|
|
_results = NotifyBase.parse_url(results['attach'])
|
|
if _results:
|
|
results['filename'] = \
|
|
None if _results['fullpath'] \
|
|
else basename(_results['fullpath'])
|
|
|
|
if 'filename' in results['qsd'] and \
|
|
len(results['qsd']['filename']):
|
|
results['filename'] = \
|
|
basename(NotifyNtfy.unquote(results['qsd']['filename']))
|
|
|
|
if 'click' in results['qsd'] and len(results['qsd']['click']):
|
|
results['click'] = NotifyNtfy.unquote(results['qsd']['click'])
|
|
|
|
if 'delay' in results['qsd'] and len(results['qsd']['delay']):
|
|
results['delay'] = NotifyNtfy.unquote(results['qsd']['delay'])
|
|
|
|
if 'email' in results['qsd'] and len(results['qsd']['email']):
|
|
results['email'] = NotifyNtfy.unquote(results['qsd']['email'])
|
|
|
|
if 'tags' in results['qsd'] and len(results['qsd']['tags']):
|
|
results['tags'] = \
|
|
parse_list(NotifyNtfy.unquote(results['qsd']['tags']))
|
|
|
|
# Acquire our targets/topics
|
|
results['targets'] = NotifyNtfy.split_path(results['fullpath'])
|
|
|
|
# The 'to' makes it easier to use yaml configuration
|
|
if 'to' in results['qsd'] and len(results['qsd']['to']):
|
|
results['targets'] += \
|
|
NotifyNtfy.parse_list(results['qsd']['to'])
|
|
|
|
# Mode override
|
|
if 'mode' in results['qsd'] and results['qsd']['mode']:
|
|
results['mode'] = NotifyNtfy.unquote(
|
|
results['qsd']['mode'].strip().lower())
|
|
|
|
else:
|
|
# We can try to detect the mode based on the validity of the
|
|
# hostname.
|
|
#
|
|
# This isn't a surfire way to do things though; it's best to
|
|
# specify the mode= flag
|
|
results['mode'] = NtfyMode.PRIVATE \
|
|
if ((is_hostname(results['host'])
|
|
or is_ipaddr(results['host'])) and results['targets']) \
|
|
else NtfyMode.CLOUD
|
|
|
|
if results['mode'] == NtfyMode.CLOUD:
|
|
# Store first entry as it can be a topic too in this case
|
|
# But only if we also rule it out not being the words
|
|
# ntfy.sh itself, something that starts wiht an non-alpha numeric
|
|
# character:
|
|
if not NotifyNtfy.__auto_cloud_host.search(results['host']):
|
|
# Add it to the front of the list for consistency
|
|
results['targets'].insert(0, results['host'])
|
|
|
|
elif results['mode'] == NtfyMode.PRIVATE and \
|
|
not (is_hostname(results['host'] or
|
|
is_ipaddr(results['host']))):
|
|
# Invalid Host for NtfyMode.PRIVATE
|
|
return None
|
|
|
|
return results
|
|
|
|
@staticmethod
|
|
def parse_native_url(url):
|
|
"""
|
|
Support https://ntfy.sh/topic
|
|
"""
|
|
|
|
# Quick lookup for users who want to just paste
|
|
# the ntfy.sh url directly into Apprise
|
|
result = re.match(
|
|
r'^(http|ntfy)s?://ntfy\.sh'
|
|
r'(?P<topics>/[^?]+)?'
|
|
r'(?P<params>\?.+)?$', url, re.I)
|
|
|
|
if result:
|
|
mode = 'mode=%s' % NtfyMode.CLOUD
|
|
return NotifyNtfy.parse_url(
|
|
'{schema}://{topics}{params}'.format(
|
|
schema=NotifyNtfy.secure_protocol,
|
|
topics=result.group('topics')
|
|
if result.group('topics') else '',
|
|
params='?%s' % mode
|
|
if not result.group('params')
|
|
else result.group('params') + '&%s' % mode))
|
|
|
|
return None
|