249 lines
7.5 KiB
Python
Executable File
249 lines
7.5 KiB
Python
Executable File
#!/usr/bin/env python
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# -*- coding: utf-8 -*-
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"""
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openslides.utils.pdf
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~~~~~~~~~~~~~~~~~~~~
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Additional definitions for creating PDF documents.
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:copyright: 2011, 2012 by OpenSlides team, see AUTHORS.
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:license: GNU GPL, see LICENSE for more details.
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"""
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from datetime import datetime
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from os.path import join as path_join
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from reportlab.lib.styles import StyleSheet1, ParagraphStyle
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from reportlab.lib.units import cm
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from reportlab.pdfbase import pdfmetrics
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from reportlab.pdfbase.ttfonts import TTFont
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from reportlab.rl_config import defaultPageSize
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from django.conf import settings
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from django.utils import formats
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# Import gettext for python 2.5 support
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from django.utils.translation import ugettext as _, gettext
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from openslides.config.models import config
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# register new truetype fonts
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pdfmetrics.registerFont(TTFont(
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'Ubuntu', path_join(settings.SITE_ROOT, 'static/fonts/Ubuntu-R.ttf')))
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pdfmetrics.registerFont(TTFont(
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'Ubuntu-Bold', path_join(settings.SITE_ROOT, 'static/fonts/Ubuntu-B.ttf')))
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pdfmetrics.registerFont(TTFont(
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'Ubuntu-Italic', path_join(settings.SITE_ROOT, 'static/fonts/Ubuntu-RI.ttf')))
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# set style information
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PAGE_HEIGHT = defaultPageSize[1]
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PAGE_WIDTH = defaultPageSize[0]
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# set custom stylesheets
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stylesheet = StyleSheet1()
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stylesheet.add(ParagraphStyle(
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name='Normal',
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fontName='Ubuntu',
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fontSize=10,
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leading=12,
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))
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stylesheet.add(ParagraphStyle(
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name='Paragraph',
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parent=stylesheet['Normal'],
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leading=14,
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spaceAfter=15
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))
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stylesheet.add(ParagraphStyle(
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name='Small',
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parent=stylesheet['Normal'],
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fontSize=8
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))
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stylesheet.add(ParagraphStyle(
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name='Italic',
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parent=stylesheet['Normal'],
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fontName='Ubuntu-Italic',
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spaceAfter=5
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))
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stylesheet.add(ParagraphStyle(
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name='Bold',
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parent=stylesheet['Normal'],
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fontName='Ubuntu-Bold',
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))
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stylesheet.add(ParagraphStyle(
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name='Heading1',
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parent=stylesheet['Bold'],
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fontSize=24,
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leading=30,
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spaceAfter=6,
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), alias='h1')
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stylesheet.add(ParagraphStyle(
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name='Heading2',
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parent=stylesheet['Bold'],
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fontSize=14,
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leading=24,
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spaceAfter=10,
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), alias='h2')
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stylesheet.add(ParagraphStyle(
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name='Heading3',
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parent=stylesheet['Bold'],
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fontSize=12,
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leading=20,
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), alias='h3')
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stylesheet.add(ParagraphStyle(
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name='Heading4',
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parent=stylesheet['Bold'],
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fontSize=10,
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leading=20,
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))
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stylesheet.add(ParagraphStyle(
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name='Item',
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parent=stylesheet['Normal'],
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fontSize=14,
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leading=14,
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leftIndent=0,
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spaceAfter=15,
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))
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stylesheet.add(ParagraphStyle(
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name='Subitem',
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parent=stylesheet['Normal'],
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fontSize=10,
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leading=10,
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leftIndent=20,
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spaceAfter=15))
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stylesheet.add(ParagraphStyle(
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name='Tablecell',
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parent=stylesheet['Normal'],
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fontSize=9))
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stylesheet.add(ParagraphStyle(name='Signaturefield',
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parent=stylesheet['Normal'],
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spaceBefore=15)
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)
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# Ballot stylesheets
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stylesheet.add(ParagraphStyle(name='Ballot_title',
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parent=stylesheet['Bold'],
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fontSize=12,
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leading=14,
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leftIndent=30),
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)
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stylesheet.add(ParagraphStyle(name='Ballot_subtitle',
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parent=stylesheet['Normal'],
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fontSize=10,
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leading=12,
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leftIndent=30,
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rightIndent=20,
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spaceAfter=5),
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)
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stylesheet.add(ParagraphStyle(name='Ballot_description',
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parent=stylesheet['Normal'],
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fontSize=7,
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leading=10,
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leftIndent=30),
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)
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stylesheet.add(ParagraphStyle(name='Ballot_option',
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parent=stylesheet['Normal'],
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fontSize=12,
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leading=24,
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leftIndent=30),
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)
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stylesheet.add(ParagraphStyle(name='Monotype',
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parent=stylesheet['Normal'],
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fontName='Courier',
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fontSize=12,
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leading=24,
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leftIndent=30),
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)
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stylesheet.add(ParagraphStyle(name='Ballot_option_name',
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parent=stylesheet['Normal'],
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fontSize=12,
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leading=15,
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leftIndent=30),
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)
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stylesheet.add(ParagraphStyle(name='Ballot_option_group',
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parent=stylesheet['Normal'],
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fontSize=8,
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leading=15,
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leftIndent=30),
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)
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stylesheet.add(ParagraphStyle(name='Ballot_option_YNA',
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parent=stylesheet['Normal'],
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fontSize=12,
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leading=15,
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leftIndent=49,
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spaceAfter=18),
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)
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stylesheet.add(ParagraphStyle(name='Ballot_option_group_right',
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parent=stylesheet['Normal'],
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fontSize=8,
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leading=16,
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leftIndent=49),
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)
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stylesheet.add(ParagraphStyle(name='Badge_title',
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parent=stylesheet['Bold'],
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fontSize=16,
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leading=22,
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leftIndent=30),
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)
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stylesheet.add(ParagraphStyle(name='Badge_subtitle',
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parent=stylesheet['Normal'],
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fontSize=12,
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leading=24,
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leftIndent=30),
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)
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stylesheet.add(ParagraphStyle(
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name='Badge_italic',
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parent=stylesheet['Italic'],
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fontSize=12,
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leading=24,
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leftIndent=30,
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))
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stylesheet.add(ParagraphStyle(
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name='Badge_qrcode',
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fontSize=12,
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leftIndent=190,
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))
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def firstPage(canvas, doc):
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canvas.saveState()
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# page header (with event information)
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canvas.setFont('Ubuntu', 10)
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canvas.setFillGray(0.4)
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title_line = u"%s | %s" % (config["event_name"],
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config["event_description"])
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if len(title_line) > 75:
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title_line = "%s ..." % title_line[:70]
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canvas.drawString(2.75 * cm, 28 * cm, title_line)
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if config["event_date"] and config["event_location"]:
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canvas.drawString(2.75 * cm, 27.6 * cm, u"%s, %s"
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% (config["event_date"], config["event_location"]))
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# time
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canvas.setFont('Ubuntu', 7)
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time = formats.date_format(datetime.now(), 'DATETIME_FORMAT')
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canvas.drawString(15 * cm, 28 * cm, _("As of: %s") % time)
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# title
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if doc.title:
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canvas.setFont('Ubuntu-Bold', 24)
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canvas.setFillGray(0)
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canvas.drawString(2.75 * cm, PAGE_HEIGHT - 108, doc.title)
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# footer (with page number)
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canvas.setFont('Ubuntu', 8)
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canvas.setFillGray(0.4)
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canvas.drawString(10 * cm, 1 * cm, _("Page %s") % doc.page)
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canvas.restoreState()
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def laterPages(canvas, doc):
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canvas.saveState()
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# footer (with page number)
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canvas.setFont('Ubuntu', 7)
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canvas.setFillGray(0.4)
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canvas.drawString(10 * cm, 1 * cm, _("Page %s") % doc.page)
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canvas.restoreState()
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