# Path: django_eventstream/utils.py
# def sse_encode_event(event_type, data, event_id=None, escape=False, json_encode=True):
# 	if json_encode:
# 		data_str = json.dumps(data, cls=DjangoJSONEncoder)
# 	else:
# 		data_str = data
# 	if escape:
# 		event_type = build_id_escape(event_type)
# 		data_str = build_id_escape(data_str)
# 	out = 'event: %s\n' % event_type
# 	if event_id:
# 		out += 'id: %s\n' % event_id
# 	out += 'data: %s\n\n' % data_str
# 	return out
# 
# def make_id(ids):
# 	id_parts = []
# 	for channel, id in six.iteritems(ids):
# 		enc_channel = quote(channel)
# 		id_parts.append('%s:%s' % (enc_channel, id))
# 	return ','.join(id_parts)
# 
# def build_id_escape(s):
# 	out = ''
# 	for c in s:
# 		if c == '%':
# 			out += '%%'
# 		else:
# 			out += c
# 	return out


import copy
import time
import jwt
import six
from gripcontrol import Channel
from django.conf import settings
from django.http import HttpResponse
from .utils import sse_encode_event, make_id, build_id_escape
	from urllib import quote
	from urllib.parse import quote
		user_id = str(self.user.id) if self.user else 'anonymous'

		params = http_request.GET.copy()
		params['link'] = 'next'
		if more:
			params['lastEventId'] = event_id
			if 'recover' in params:
				del params['recover']
		else:
			params['recover'] = 'true'
			if 'lastEventId' in params:
				del params['lastEventId']
		es_meta = {
			'iss': 'es',
			'exp': int(time.time()) + 3600,
			'channels': list(self.channel_items.keys()),
			'user': user_id
		}
		params['es-meta'] = six.ensure_text(jwt.encode(es_meta,
				settings.SECRET_KEY.encode('utf-8')))
		next_uri = http_request.path + '?' + params.urlencode()

		instruct = http_request.grip.start_instruct()

		instruct.set_next_link(next_uri)

		for channel in six.iterkeys(self.channel_items):
			enc_channel = quote(channel)
			last_id = last_ids.get(channel)
			gc = Channel('events-%s' % enc_channel, prev_id=last_id)

# Path: django_eventstream/utils.py
# def sse_encode_event(event_type, data, event_id=None, escape=False, json_encode=True):
# 	if json_encode:
# 		data_str = json.dumps(data, cls=DjangoJSONEncoder)
# 	else:
# 		data_str = data
# 	if escape:
# 		event_type = build_id_escape(event_type)
# 		data_str = build_id_escape(data_str)
# 	out = 'event: %s\n' % event_type
# 	if event_id:
# 		out += 'id: %s\n' % event_id
# 	out += 'data: %s\n\n' % data_str
# 	return out
# 
# def make_id(ids):
# 	id_parts = []
# 	for channel, id in six.iteritems(ids):
# 		enc_channel = quote(channel)
# 		id_parts.append('%s:%s' % (enc_channel, id))
# 	return ','.join(id_parts)
# 
# def build_id_escape(s):
# 	out = ''
# 	for c in s:
# 		if c == '%':
# 			out += '%%'
# 		else:
# 			out += c
# 	return out


# Path: django_eventstream/eventresponse.py
import copy
import time
import jwt
import six
from gripcontrol import Channel
from django.conf import settings
from django.http import HttpResponse
from .utils import sse_encode_event, make_id, build_id_escape
	from urllib import quote
	from urllib.parse import quote

		user_id = str(self.user.id) if self.user else 'anonymous'

		params = http_request.GET.copy()
		params['link'] = 'next'
		if more:
			params['lastEventId'] = event_id
			if 'recover' in params:
				del params['recover']
		else:
			params['recover'] = 'true'
			if 'lastEventId' in params:
				del params['lastEventId']
		es_meta = {
			'iss': 'es',
			'exp': int(time.time()) + 3600,
			'channels': list(self.channel_items.keys()),
			'user': user_id
		}
		params['es-meta'] = six.ensure_text(jwt.encode(es_meta,
				settings.SECRET_KEY.encode('utf-8')))
		next_uri = http_request.path + '?' + params.urlencode()

		instruct = http_request.grip.start_instruct()

		instruct.set_next_link(next_uri)

		for channel in six.iterkeys(self.channel_items):
			enc_channel = quote(channel)
			last_id = last_ids.get(channel)
			gc = Channel('events-%s' % enc_channel, prev_id=last_id)

			if last_id: