diff -r 4ce9e536dd66 -r 4751d77394b1 web/views/old_calendar.py
--- a/web/views/old_calendar.py	Thu Mar 10 15:18:22 2011 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,575 +0,0 @@
-# copyright 2003-2010 LOGILAB S.A. (Paris, FRANCE), all rights reserved.
-# contact http://www.logilab.fr/ -- mailto:contact@logilab.fr
-#
-# This file is part of CubicWeb.
-#
-# CubicWeb is free software: you can redistribute it and/or modify it under the
-# terms of the GNU Lesser General Public License as published by the Free
-# Software Foundation, either version 2.1 of the License, or (at your option)
-# any later version.
-#
-# CubicWeb is distributed in the hope that it will be useful, but WITHOUT
-# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
-# FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more
-# details.
-#
-# You should have received a copy of the GNU Lesser General Public License along
-# with CubicWeb.  If not, see <http://www.gnu.org/licenses/>.
-"""html calendar views"""
-
-__docformat__ = "restructuredtext en"
-_ = unicode
-
-from datetime import date, time, timedelta
-
-from logilab.mtconverter import xml_escape
-from logilab.common.date import (ONEDAY, ONEWEEK, days_in_month, previous_month,
-                                 next_month, first_day, last_day, date_range)
-
-from cubicweb.interfaces import ICalendarViews
-from cubicweb.selectors import implements, adaptable
-from cubicweb.view import EntityView, EntityAdapter, implements_adapter_compat
-
-class ICalendarViewsAdapter(EntityAdapter):
-    """calendar views interface"""
-    __needs_bw_compat__ = True
-    __regid__ = 'ICalendarViews'
-    __select__ = implements(ICalendarViews, warn=False) # XXX for bw compat, should be abstract
-
-    @implements_adapter_compat('ICalendarViews')
-    def matching_dates(self, begin, end):
-        """
-        :param begin: day considered as begin of the range (`DateTime`)
-        :param end: day considered as end of the range (`DateTime`)
-
-        :return:
-          a list of dates (`DateTime`) in the range [`begin`, `end`] on which
-          this entity apply
-        """
-        raise NotImplementedError
-
-
-# used by i18n tools
-WEEKDAYS = [_("monday"), _("tuesday"), _("wednesday"), _("thursday"),
-            _("friday"), _("saturday"), _("sunday")]
-MONTHNAMES = [ _('january'), _('february'), _('march'), _('april'), _('may'),
-               _('june'), _('july'), _('august'), _('september'), _('october'),
-               _('november'), _('december')
-               ]
-
-class _CalendarView(EntityView):
-    """base calendar view containing helpful methods to build calendar views"""
-    __select__ = adaptable('ICalendarViews')
-    paginable = False
-
-    # Navigation building methods / views ####################################
-
-    PREV = u'<a href="%s">&lt;&lt;</a>&#160;&#160;<a href="%s">&lt;</a>'
-    NEXT = u'<a href="%s">&gt;</a>&#160;&#160;<a href="%s">&gt;&gt;</a>'
-    NAV_HEADER = u"""<table class="calendarPageHeader">
-<tr><td class="prev">%s</td><td class="next">%s</td></tr>
-</table>
-""" % (PREV, NEXT)
-
-    def nav_header(self, date, smallshift=3, bigshift=9):
-        """prints shortcut links to go to previous/next steps (month|week)"""
-        prev1 = previous_month(date, smallshift)
-        next1 = next_month(date, smallshift)
-        prev2 = previous_month(date, bigshift)
-        next2 = next_month(date, bigshift)
-        rql = self.cw_rset.printable_rql()
-        return self.NAV_HEADER % (
-            xml_escape(self._cw.build_url(rql=rql, vid=self.__regid__, year=prev2.year,
-                                          month=prev2.month)),
-            xml_escape(self._cw.build_url(rql=rql, vid=self.__regid__, year=prev1.year,
-                                          month=prev1.month)),
-            xml_escape(self._cw.build_url(rql=rql, vid=self.__regid__, year=next1.year,
-                                          month=next1.month)),
-            xml_escape(self._cw.build_url(rql=rql, vid=self.__regid__, year=next2.year,
-                                          month=next2.month)))
-
-
-    # Calendar building methods ##############################################
-
-    def build_calendars(self, schedule, begin, end):
-        """build several HTML calendars at once, one for each month
-        between begin and end
-        """
-        return [self.build_calendar(schedule, date)
-                for date in date_range(begin, end, incmonth=1)]
-
-    def build_calendar(self, schedule, first_day):
-        """method responsible for building *one* HTML calendar"""
-        # FIXME  iterates between [first_day-first_day.day_of_week ;
-        #                          last_day+6-last_day.day_of_week]
-        umonth = self._cw.format_date(first_day, '%B %Y') # localized month name
-        rows = []
-        current_row = [NO_CELL] * first_day.weekday()
-        for daynum in xrange(0, days_in_month(first_day)):
-            # build cell day
-            day = first_day + timedelta(daynum)
-            events = schedule.get(day)
-            if events:
-                events = [u'\n'.join(event) for event in events.values()]
-                current_row.append(CELL % (daynum+1, '\n'.join(events)))
-            else:
-                current_row.append(EMPTY_CELL % (daynum+1))
-            # store & reset current row on Sundays
-            if day.weekday() == 6:
-                rows.append(u'<tr>%s%s</tr>' % (WEEKNUM_CELL % day.isocalendar()[1], ''.join(current_row)))
-                current_row = []
-        current_row.extend([NO_CELL] * (6-day.weekday()))
-        rql = self.cw_rset.printable_rql()
-        if day.weekday() != 6:
-            rows.append(u'<tr>%s%s</tr>' % (WEEKNUM_CELL % day.isocalendar()[1], ''.join(current_row)))
-        url = self._cw.build_url(rql=rql, vid='calendarmonth',
-                                 year=first_day.year, month=first_day.month)
-        monthlink = u'<a href="%s">%s</a>' % (xml_escape(url), umonth)
-        return CALENDAR(self._cw) % (monthlink, '\n'.join(rows))
-
-    def _mk_schedule(self, begin, end, itemvid='calendaritem'):
-        """private method that gathers information from resultset
-        and builds calendars according to it
-
-        :param begin: begin of date range
-        :param end: end of date rangs
-        :param itemvid: which view to call to render elements in cells
-
-        returns { day1 : { hour : [views] },
-                  day2 : { hour : [views] } ... }
-        """
-        # put this here since all sub views are calling this method
-        self._cw.add_css('cubicweb.calendar.css')
-        schedule = {}
-        for row in xrange(len(self.cw_rset.rows)):
-            entity = self.cw_rset.get_entity(row, 0)
-            infos = u'<div class="event">'
-            infos += self._cw.view(itemvid, self.cw_rset, row=row)
-            infos += u'</div>'
-            for date_ in entity.cw_adapt_to('ICalendarViews').matching_dates(begin, end):
-                day = date(date_.year, date_.month, date_.day)
-                try:
-                    dt = time(date_.hour, date_.minute, date_.second)
-                except AttributeError:
-                    # date instance
-                    dt = time(0, 0, 0)
-                schedule.setdefault(day, {})
-                schedule[day].setdefault(dt, []).append(infos)
-        return schedule
-
-
-    @staticmethod
-    def get_date_range(day, shift=4):
-        """returns a couple (begin, end)
-
-        <begin> is the first day of current_month - shift
-        <end> is the last day of current_month + (shift+1)
-        """
-        begin = first_day(previous_month(day, shift))
-        end = last_day(next_month(day, shift))
-        return begin, end
-
-    def _build_ampm_cells(self, events):
-        """create a view without any hourly details.
-
-        :param events: dictionnary with all events classified by hours
-        """
-        # split events according am/pm
-        am_events = [event for e_time, e_list in events.iteritems()
-                     if 0 <= e_time.hour < 12
-                     for event in e_list]
-        pm_events = [event for e_time, e_list in events.iteritems()
-                     if 12 <= e_time.hour < 24
-                     for event in e_list]
-        # format each am/pm cell
-        if am_events:
-            am_content = AMPM_CONTENT % ("amCell", "am", '\n'.join(am_events))
-        else:
-            am_content = AMPM_EMPTY % ("amCell", "am")
-        if pm_events:
-            pm_content = AMPM_CONTENT % ("pmCell", "pm", '\n'.join(pm_events))
-        else:
-            pm_content = AMPM_EMPTY % ("pmCell", "pm")
-        return am_content, pm_content
-
-
-
-class YearCalendarView(_CalendarView):
-    __regid__ = 'calendaryear'
-    title = _('calendar (year)')
-
-    def call(self, year=None, month=None):
-        """this view renders a 3x3 calendars' table"""
-        year = year or int(self._cw.form.get('year', date.today().year))
-        month = month or int(self._cw.form.get('month', date.today().month))
-        center_date = date(year, month, 1)
-        begin, end = self.get_date_range(day=center_date)
-        schedule = self._mk_schedule(begin, end)
-        self.w(self.nav_header(center_date))
-        calendars = tuple(self.build_calendars(schedule, begin, end))
-        self.w(SMALL_CALENDARS_PAGE % calendars)
-
-
-class SemesterCalendarView(_CalendarView):
-    """this view renders three semesters as three rows of six columns,
-    one column per month
-    """
-    __regid__ = 'calendarsemester'
-    title = _('calendar (semester)')
-
-    def call(self, year=None, month=None):
-        year = year or int(self._cw.form.get('year', date.today().year))
-        month = month or int(self._cw.form.get('month', date.today().month))
-        begin = previous_month(date(year, month, 1), 2)
-        end = next_month(date(year, month, 1), 3)
-        schedule = self._mk_schedule(begin, end)
-        self.w(self.nav_header(date(year, month, 1), 1, 6))
-        self.w(u'<table class="semesterCalendar">')
-        self.build_calendars(schedule, begin, end)
-        self.w(u'</table>')
-        self.w(self.nav_header(date(year, month, 1), 1, 6))
-
-    def build_calendars(self, schedule, begin, end):
-        self.w(u'<tr>')
-        rql = self.cw_rset.printable_rql()
-        for cur_month in date_range(begin, end, incmonth=1):
-            umonth = u'%s&#160;%s' % (self._cw.format_date(cur_month, '%B'), cur_month.year)
-            url = self._cw.build_url(rql=rql, vid=self.__regid__,
-                                     year=cur_month.year, month=cur_month.month)
-            self.w(u'<th colspan="2"><a href="%s">%s</a></th>' % (xml_escape(url),
-                                                                  umonth))
-        self.w(u'</tr>')
-        _ = self._cw._
-        for day_num in xrange(31):
-            self.w(u'<tr>')
-            for cur_month in date_range(begin, end, incmonth=1):
-                if day_num >= days_in_month(cur_month):
-                    self.w(u'%s%s' % (NO_CELL, NO_CELL))
-                else:
-                    day = date(cur_month.year, cur_month.month, day_num+1)
-                    events = schedule.get(day)
-                    self.w(u'<td>%s&#160;%s</td>\n' % (_(WEEKDAYS[day.weekday()])[0].upper(), day_num+1))
-                    self.format_day_events(day, events)
-            self.w(u'</tr>')
-
-    def format_day_events(self, day, events):
-        if events:
-            events = ['\n'.join(event) for event in events.values()]
-            self.w(WEEK_CELL % '\n'.join(events))
-        else:
-            self.w(WEEK_EMPTY_CELL)
-
-
-class MonthCalendarView(_CalendarView):
-    """this view renders a 3x1 calendars' table"""
-    __regid__ = 'calendarmonth'
-    title = _('calendar (month)')
-
-    def call(self, year=None, month=None):
-        year = year or int(self._cw.form.get('year', date.today().year))
-        month = month or int(self._cw.form.get('month', date.today().month))
-        center_date = date(year, month, 1)
-        begin, end = self.get_date_range(day=center_date, shift=1)
-        schedule = self._mk_schedule(begin, end)
-        calendars = self.build_calendars(schedule, begin, end)
-        self.w(self.nav_header(center_date, 1, 3))
-        self.w(BIG_CALENDARS_PAGE % tuple(calendars))
-        self.w(self.nav_header(center_date, 1, 3))
-
-
-class WeekCalendarView(_CalendarView):
-    """this view renders a calendar for week events"""
-    __regid__ = 'calendarweek'
-    title = _('calendar (week)')
-
-    def call(self, year=None, week=None):
-        year = year or int(self._cw.form.get('year', date.today().year))
-        week = week or int(self._cw.form.get('week', date.today().isocalendar()[1]))
-        day0 = date(year, 1, 1)
-        first_day_of_week = day0 - day0.weekday()*ONEDAY + ONEWEEK
-        begin, end = first_day_of_week- ONEWEEK, first_day_of_week + 2*ONEWEEK
-        schedule = self._mk_schedule(begin, end, itemvid='calendarlargeitem')
-        self.w(self.nav_header(first_day_of_week))
-        self.w(u'<table class="weekCalendar">')
-        _weeks = [(first_day_of_week-ONEWEEK, first_day_of_week-ONEDAY),
-                  (first_day_of_week, first_day_of_week+6*ONEDAY),
-                  (first_day_of_week+ONEWEEK, first_day_of_week+13*ONEDAY)]
-        self.build_calendar(schedule, _weeks)
-        self.w(u'</table>')
-        self.w(self.nav_header(first_day_of_week))
-
-    def build_calendar(self, schedule, weeks):
-        rql = self.cw_rset.printable_rql()
-        _ = self._cw._
-        for monday, sunday in weeks:
-            umonth = self._cw.format_date(monday, '%B %Y')
-            url = self._cw.build_url(rql=rql, vid='calendarmonth',
-                                     year=monday.year, month=monday.month)
-            monthlink = '<a href="%s">%s</a>' % (xml_escape(url), umonth)
-            self.w(u'<tr><th colspan="3">%s %s (%s)</th></tr>' \
-                  % (_('week'), monday.isocalendar()[1], monthlink))
-            for day in date_range(monday, sunday+ONEDAY):
-                self.w(u'<tr>')
-                self.w(u'<td>%s</td>' % _(WEEKDAYS[day.weekday()]))
-                self.w(u'<td>%s</td>' % (day.strftime('%Y-%m-%d')))
-                events = schedule.get(day)
-                if events:
-                    events = ['\n'.join(event) for event in events.values()]
-                    self.w(WEEK_CELL % '\n'.join(events))
-                else:
-                    self.w(WEEK_EMPTY_CELL)
-                self.w(u'</tr>')
-
-    def nav_header(self, date, smallshift=1, bigshift=3):
-        """prints shortcut links to go to previous/next steps (month|week)"""
-        prev1 = date - ONEWEEK * smallshift
-        prev2 = date - ONEWEEK * bigshift
-        next1 = date + ONEWEEK * smallshift
-        next2 = date + ONEWEEK * bigshift
-        rql = self.cw_rset.printable_rql()
-        return self.NAV_HEADER % (
-            xml_escape(self._cw.build_url(rql=rql, vid=self.__regid__, year=prev2.year, week=prev2.isocalendar()[1])),
-            xml_escape(self._cw.build_url(rql=rql, vid=self.__regid__, year=prev1.year, week=prev1.isocalendar()[1])),
-            xml_escape(self._cw.build_url(rql=rql, vid=self.__regid__, year=next1.year, week=next1.isocalendar()[1])),
-            xml_escape(self._cw.build_url(rql=rql, vid=self.__regid__, year=next2.year, week=next2.isocalendar()[1])))
-
-
-
-class AMPMYearCalendarView(YearCalendarView):
-    __regid__ = 'ampmcalendaryear'
-    title = _('am/pm calendar (year)')
-
-    def build_calendar(self, schedule, first_day):
-        """method responsible for building *one* HTML calendar"""
-        umonth = self._cw.format_date(first_day, '%B %Y') # localized month name
-        rows = [] # each row is: (am,pm), (am,pm) ... week_title
-        current_row = [(NO_CELL, NO_CELL, NO_CELL)] * first_day.weekday()
-        rql = self.cw_rset.printable_rql()
-        for daynum in xrange(0, days_in_month(first_day)):
-            # build cells day
-            day = first_day + timedelta(daynum)
-            events = schedule.get(day)
-            if events:
-                current_row.append((AMPM_DAY % (daynum+1),) + self._build_ampm_cells(events))
-            else:
-                current_row.append((AMPM_DAY % (daynum+1),
-                                    AMPM_EMPTY % ("amCell", "am"),
-                                    AMPM_EMPTY % ("pmCell", "pm")))
-            # store & reset current row on Sundays
-            if day.weekday() == 6:
-                url = self._cw.build_url(rql=rql, vid='ampmcalendarweek',
-                                     year=day.year, week=day.isocalendar()[1])
-                weeklink = '<a href="%s">%s</a>' % (xml_escape(url),
-                                                    day.isocalendar()[1])
-                current_row.append(WEEKNUM_CELL % weeklink)
-                rows.append(current_row)
-                current_row = []
-        current_row.extend([(NO_CELL, NO_CELL, NO_CELL)] * (6-day.weekday()))
-        url = self._cw.build_url(rql=rql, vid='ampmcalendarweek',
-                             year=day.year, week=day.isocalendar()[1])
-        weeklink = '<a href="%s">%s</a>' % (xml_escape(url), day.isocalendar()[1])
-        current_row.append(WEEKNUM_CELL % weeklink)
-        rows.append(current_row)
-        # build two rows for each week: am & pm
-        formatted_rows = []
-        for row in rows:
-            week_title = row.pop()
-            day_row = [day for day, am, pm in row]
-            am_row = [am for day, am, pm in row]
-            pm_row = [pm for day, am, pm in row]
-            formatted_rows.append('<tr>%s%s</tr>'% (week_title, '\n'.join(day_row)))
-            formatted_rows.append('<tr class="amRow"><td>&#160;</td>%s</tr>'% '\n'.join(am_row))
-            formatted_rows.append('<tr class="pmRow"><td>&#160;</td>%s</tr>'% '\n'.join(pm_row))
-        # tigh everything together
-        url = self._cw.build_url(rql=rql, vid='ampmcalendarmonth',
-                             year=first_day.year, month=first_day.month)
-        monthlink = '<a href="%s">%s</a>' % (xml_escape(url), umonth)
-        return CALENDAR(self._cw) % (monthlink, '\n'.join(formatted_rows))
-
-
-
-class AMPMSemesterCalendarView(SemesterCalendarView):
-    """this view renders a 3x1 calendars' table"""
-    __regid__ = 'ampmcalendarsemester'
-    title = _('am/pm calendar (semester)')
-
-    def build_calendars(self, schedule, begin, end):
-        self.w(u'<tr>')
-        rql = self.cw_rset.printable_rql()
-        for cur_month in date_range(begin, end, incmonth=1):
-            umonth = u'%s&#160;%s' % (self._cw.format_date(cur_month, '%B'), cur_month.year)
-            url = self._cw.build_url(rql=rql, vid=self.__regid__,
-                                 year=cur_month.year, month=cur_month.month)
-            self.w(u'<th colspan="3"><a href="%s">%s</a></th>' % (xml_escape(url),
-                                                                  umonth))
-        self.w(u'</tr>')
-        _ = self._cw._
-        for day_num in xrange(31):
-            self.w(u'<tr>')
-            for cur_month in date_range(begin, end, incmonth=1):
-                if day_num >= days_in_month(cur_month):
-                    self.w(u'%s%s%s' % (NO_CELL, NO_CELL, NO_CELL))
-                else:
-                    day = date(cur_month.year, cur_month.month, day_num+1)
-                    events = schedule.get(day)
-                    self.w(u'<td>%s&#160;%s</td>\n' % (_(WEEKDAYS[day.weekday()])[0].upper(),
-                                                       day_num+1))
-                    self.format_day_events(day, events)
-            self.w(u'</tr>')
-
-    def format_day_events(self, day, events):
-        if events:
-            self.w(u'\n'.join(self._build_ampm_cells(events)))
-        else:
-            self.w(u'%s %s'% (AMPM_EMPTY % ("amCell", "am"),
-                              AMPM_EMPTY % ("pmCell", "pm")))
-
-
-class AMPMMonthCalendarView(MonthCalendarView):
-    """this view renders a 3x1 calendars' table"""
-    __regid__ = 'ampmcalendarmonth'
-    title = _('am/pm calendar (month)')
-
-    def build_calendar(self, schedule, first_day):
-        """method responsible for building *one* HTML calendar"""
-        umonth = self._cw.format_date(first_day, '%B %Y') # localized month name
-        rows = [] # each row is: (am,pm), (am,pm) ... week_title
-        current_row = [(NO_CELL, NO_CELL, NO_CELL)] * first_day.weekday()
-        rql = self.cw_rset.printable_rql()
-        for daynum in xrange(0, days_in_month(first_day)):
-            # build cells day
-            day = first_day + timedelta(daynum)
-            events = schedule.get(day)
-            if events:
-                current_row.append((AMPM_DAY % (daynum+1),) + self._build_ampm_cells(events))
-            else:
-                current_row.append((AMPM_DAY % (daynum+1),
-                                    AMPM_EMPTY % ("amCell", "am"),
-                                    AMPM_EMPTY % ("pmCell", "pm")))
-            # store & reset current row on Sundays
-            if day.weekday() == 6:
-                url = self._cw.build_url(rql=rql, vid='ampmcalendarweek',
-                                         year=day.year, week=day.isocalendar()[1])
-                weeklink = '<a href="%s">%s</a>' % (xml_escape(url),
-                                                    day.isocalendar()[1])
-                current_row.append(WEEKNUM_CELL % weeklink)
-                rows.append(current_row)
-                current_row = []
-        current_row.extend([(NO_CELL, NO_CELL, NO_CELL)] * (6-day.weekday()))
-        url = self._cw.build_url(rql=rql, vid='ampmcalendarweek',
-                                 year=day.year, week=day.isocalendar()[1])
-        weeklink = '<a href="%s">%s</a>' % (xml_escape(url),
-                                            day.isocalendar()[1])
-        current_row.append(WEEKNUM_CELL % weeklink)
-        rows.append(current_row)
-        # build two rows for each week: am & pm
-        formatted_rows = []
-        for row in rows:
-            week_title = row.pop()
-            day_row = [day for day, am, pm in row]
-            am_row = [am for day, am, pm in row]
-            pm_row = [pm for day, am, pm in row]
-            formatted_rows.append('<tr>%s%s</tr>'% (week_title, '\n'.join(day_row)))
-            formatted_rows.append('<tr class="amRow"><td>&#160;</td>%s</tr>'% '\n'.join(am_row))
-            formatted_rows.append('<tr class="pmRow"><td>&#160;</td>%s</tr>'% '\n'.join(pm_row))
-        # tigh everything together
-        url = self._cw.build_url(rql=rql, vid='ampmcalendarmonth',
-                                 year=first_day.year, month=first_day.month)
-        monthlink = '<a href="%s">%s</a>' % (xml_escape(url),
-                                             umonth)
-        return CALENDAR(self._cw) % (monthlink, '\n'.join(formatted_rows))
-
-
-
-class AMPMWeekCalendarView(WeekCalendarView):
-    """this view renders a 3x1 calendars' table"""
-    __regid__ = 'ampmcalendarweek'
-    title = _('am/pm calendar (week)')
-
-    def build_calendar(self, schedule, weeks):
-        rql = self.cw_rset.printable_rql()
-        w = self.w
-        _ = self._cw._
-        for monday, sunday in weeks:
-            umonth = self._cw.format_date(monday, '%B %Y')
-            url = self._cw.build_url(rql=rql, vid='ampmcalendarmonth',
-                                     year=monday.year, month=monday.month)
-            monthlink = '<a href="%s">%s</a>' % (xml_escape(url), umonth)
-            w(u'<tr>%s</tr>' % (
-                WEEK_TITLE % (_('week'), monday.isocalendar()[1], monthlink)))
-            w(u'<tr><th>%s</th><th>&#160;</th></tr>'% _(u'Date'))
-            for day in date_range(monday, sunday+ONEDAY):
-                events = schedule.get(day)
-                style = day.weekday() % 2 and "even" or "odd"
-                w(u'<tr class="%s">' % style)
-                if events:
-                    hours = events.keys()
-                    hours.sort()
-                    w(AMPM_DAYWEEK % (
-                        len(hours), _(WEEKDAYS[day.weekday()]),
-                        self._cw.format_date(day)))
-                    w(AMPM_WEEK_CELL % (
-                        hours[0].hour, hours[0].minute,
-                        '\n'.join(events[hours[0]])))
-                    w(u'</tr>')
-                    for hour in hours[1:]:
-                        w(u'<tr class="%s">%s</tr>'% (
-                            style, AMPM_WEEK_CELL % (hour.hour, hour.minute,
-                                                     '\n'.join(events[hour]))))
-                else:
-                    w(AMPM_DAYWEEK_EMPTY % (
-                        _(WEEKDAYS[day.weekday()]),
-                        self._cw.format_date(day)))
-                    w(WEEK_EMPTY_CELL)
-                    w(u'</tr>')
-
-
-SMALL_CALENDARS_PAGE = u"""<table class="smallCalendars">
-<tr><td class="calendar">%s</td><td class="calendar">%s</td><td class="calendar">%s</td></tr>
-<tr><td class="calendar">%s</td><td class="calendar">%s</td><td class="calendar">%s</td></tr>
-<tr><td class="calendar">%s</td><td class="calendar">%s</td><td class="calendar">%s</td></tr>
-</table>
-"""
-
-BIG_CALENDARS_PAGE = u"""<table class="bigCalendars">
-<tr><td class="calendar">%s</td></tr>
-<tr><td class="calendar">%s</td></tr>
-<tr><td class="calendar">%s</td></tr>
-</table>
-"""
-
-WEEKNUM_CELL = u'<td class="weeknum">%s</td>'
-
-def CALENDAR(req):
-    _ = req._
-    WEEKNUM_HEADER = u'<th class="weeknum">%s</th>' % _('week')
-    CAL_HEADER = WEEKNUM_HEADER + u' \n'.join([u'<th class="weekday">%s</th>' % _(day)[0].upper()
-                                               for day in WEEKDAYS])
-    return u"""<table>
-<tr><th class="month" colspan="8">%%s</th></tr>
-<tr>
-  %s
-</tr>
-%%s
-</table>
-""" % (CAL_HEADER,)
-
-
-DAY_TEMPLATE = """<tr><td class="weekday">%(daylabel)s</td><td>%(dmydate)s</td><td>%(dayschedule)s</td>
-"""
-
-NO_CELL = u'<td class="noday"></td>'
-EMPTY_CELL = u'<td class="cellEmpty"><span class="cellTitle">%s</span></td>'
-CELL = u'<td class="cell"><span class="cellTitle">%s</span><div class="cellContent">%s</div></td>'
-
-AMPM_DAY = u'<td class="cellDay">%d</td>'
-AMPM_EMPTY = u'<td class="%sEmpty"><span class="cellTitle">%s</span></td>'
-AMPM_CONTENT = u'<td class="%s"><span class="cellTitle">%s</span><div class="cellContent">%s</div></td>'
-
-WEEK_TITLE = u'<th class="weekTitle" colspan="2">%s %s (%s)</th>'
-WEEK_EMPTY_CELL = u'<td class="weekEmptyCell">&#160;</td>'
-WEEK_CELL = u'<td class="weekCell"><div class="cellContent">%s</div></td>'
-
-AMPM_DAYWEEK_EMPTY = u'<td>%s&#160;%s</td>'
-AMPM_DAYWEEK = u'<td rowspan="%d">%s&#160;%s</td>'
-AMPM_WEEK_CELL = u'<td class="ampmWeekCell"><div class="cellContent">%02d:%02d - %s</div></td>'