generate xml with xml.etree.ElementTree
This commit is contained in:
Élie Bouttier
parent
9d97c0d0c3
commit
3aed5fd3ce
160
cfp/planning.py
160
cfp/planning.py
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@ -10,6 +10,7 @@ from copy import deepcopy
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from collections import OrderedDict, namedtuple
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from itertools import islice
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from zlib import adler32
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import xml.etree.ElementTree as ET
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from .models import Conference, Talk, Room
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@ -172,113 +173,80 @@ class Program:
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def _as_xml(self):
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if not self.initialized:
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self._lazy_init()
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result = """<?xml version="1.0" encoding="UTF-8"?>
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<schedule>
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%(conference)s
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%(days)s
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</schedule>
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"""
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schedule = ET.Element('schedule')
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if not len(self.days):
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return result % {'conference': '', 'days': ''}
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#if not len(self.days):
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# return result % {'conference': '', 'days': ''}
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conference_xml = """<conference>
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<title>%(title)s</title>
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<subtitle></subtitle>
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<venue>%(venue)s</venue>
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<city>%(city)s</city>
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<start>%(start_date)s</start>
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<end>%(end_date)s</end>
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<days>%(days_count)s</days>
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<day_change>09:00:00</day_change>
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<timeslot_duration>00:05:00</timeslot_duration>
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</conference>
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""" % {
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'title': self.site.name,
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'venue': ', '.join(map(lambda x: x.strip(), self.conference.venue.split('\n'))),
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'city': self.conference.city,
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'start_date': sorted(self.days.keys())[0].strftime('%Y-%m-%d'),
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'end_date': sorted(self.days.keys(), reverse=True)[0].strftime('%Y-%m-%d'),
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'days_count': len(self.days),
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}
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conference = ET.SubElement(schedule, 'conference')
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elt = ET.SubElement(conference, 'title')
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elt.text = self.site.name
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elt = ET.SubElement(conference, 'venue')
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elt.text = ', '.join(map(lambda x: x.strip(), self.conference.venue.split('\n')))
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elt = ET.SubElement(conference, 'city')
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elt.text = self.conference.city
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elt = ET.SubElement(conference, 'start_date')
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elt.text = sorted(self.days.keys())[0].strftime('%Y-%m-%d')
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elt = ET.SubElement(conference, 'end_date')
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elt.text = sorted(self.days.keys(), reverse=True)[0].strftime('%Y-%m-%d')
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elt = ET.SubElement(conference, 'days_count')
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elt.text = str(len(self.days))
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days_xml = ''
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for index, day in enumerate(sorted(self.days.keys())):
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days_xml += '<day index="%(index)s" date="%(date)s">\n' % {
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'index': index + 1,
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'date': day.strftime('%Y-%m-%d'),
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}
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day_elt = ET.SubElement(schedule, 'day', index=str(index+1), date=day.strftime('%Y-%m-%d'))
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for room in self.rooms.all():
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days_xml += ' <room name="%s">\n' % room.name
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room_elt = ET.SubElement(day_elt, 'room', name=room.name)
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for talk in self.talks.filter(room=room).order_by('start_date'):
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if localtime(talk.start_date).date() != day:
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continue
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talk_elt = ET.SubElement(day_elt, 'event', id=str(talk.id))
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duration = talk.estimated_duration
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persons = ''
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persons_elt = ET.SubElement(talk_elt, 'persons')
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for speaker in talk.speakers.all():
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persons += ' <person id="%(person_id)s">%(person)s</person>\n' % {
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'person_id': speaker.id,
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'person': str(speaker),
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}
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links = ''
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registration = ''
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#if talk.registration_required and self.conference.subscriptions_open:
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# links += mark_safe("""
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# <link tag="registration">%(link)s</link>""" % {
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# 'link': reverse('register-for-a-talk', args=[talk.slug]),
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# })
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# registration = """
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# <attendees_max>%(max)s</attendees_max>
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# <attendees_remain>%(remain)s</attendees_remain>""" % {
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# 'max': talk.attendees_limit,
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# 'remain': talk.remaining_attendees or 0,
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# }
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#if talk.materials:
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# links += mark_safe("""
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# <link tag="slides">%(link)s</link>""" % {
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# 'link': talk.materials.url,
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# })
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#if talk.video:
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# links += mark_safe("""
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# <link tag="video">%(link)s</link>""" % {
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# 'link': talk.video,
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# })
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days_xml += """ <event id="%(id)s">
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<start>%(start)s</start>
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<duration>%(duration)s</duration>
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<room>%(room)s</room>
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<slug>%(slug)s</slug>
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<title>%(title)s</title>
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<subtitle/>
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<track>%(track)s</track>
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<type>%(type)s</type>
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<language/>
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<description>%(description)s</description>
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<persons>
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%(persons)s </persons>
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<links>%(links)s
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</links>%(registration)s
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</event>\n""" % {
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'id': talk.id,
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'start': localtime(talk.start_date).strftime('%H:%M'),
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'duration': '%02d:%02d' % (talk.estimated_duration / 60, talk.estimated_duration % 60),
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'room': escape(room.name),
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'slug': escape(talk.slug),
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'title': escape(talk.title),
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'track': escape(talk.track or ''),
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'type': escape(talk.category.label),
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'description': escape(talk.description),
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'persons': persons,
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'links': links,
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'registration': registration,
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}
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days_xml += ' </room>\n'
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days_xml += '</day>\n'
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person_elt = ET.SubElement(talk_elt, 'person', id=str(speaker.id))
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person_elt.text = str(speaker)
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# #if talk.registration_required and self.conference.subscriptions_open:
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# # links += mark_safe("""
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# # <link tag="registration">%(link)s</link>""" % {
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# # 'link': reverse('register-for-a-talk', args=[talk.slug]),
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# # })
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# # registration = """
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# # <attendees_max>%(max)s</attendees_max>
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# # <attendees_remain>%(remain)s</attendees_remain>""" % {
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# # 'max': talk.attendees_limit,
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# # 'remain': talk.remaining_attendees or 0,
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# # }
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# #if talk.materials:
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# # links += mark_safe("""
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# # <link tag="slides">%(link)s</link>""" % {
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# # 'link': talk.materials.url,
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# # })
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# #if talk.video:
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# # links += mark_safe("""
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# # <link tag="video">%(link)s</link>""" % {
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# # 'link': talk.video,
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# # })
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elt = ET.SubElement(talk_elt, 'start')
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elt.text = localtime(talk.start_date).strftime('%H:%M')
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elt = ET.SubElement(talk_elt, 'duration')
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elt.text = '%02d:%02d' % (talk.estimated_duration / 60, talk.estimated_duration % 60)
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elt = ET.SubElement(talk_elt, 'room')
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elt.text = room.name
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elt = ET.SubElement(talk_elt, 'slug')
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elt.text = talk.slug
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elt = ET.SubElement(talk_elt, 'title')
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elt.text = talk.title
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elt = ET.SubElement(talk_elt, 'subtitle')
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elt = ET.SubElement(talk_elt, 'track')
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elt.text = talk.track or ''
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elt = ET.SubElement(talk_elt, 'type')
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elt.text = talk.category.label
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elt = ET.SubElement(talk_elt, 'language')
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elt = ET.SubElement(talk_elt, 'description')
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elt.text = talk.description
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elt = ET.SubElement(talk_elt, 'links')
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return result % {
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'conference': '\n'.join(map(lambda x: ' ' + x, conference_xml.split('\n'))),
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'days': '\n'.join(map(lambda x: ' ' + x, days_xml.split('\n'))),
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}
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return ET.tostring(schedule)
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def _as_ics(self):
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if not self.initialized:
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