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# -*- coding: utf-8 -*-
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import os
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import tempfile
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import cairo
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import pango
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import pangocairo
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from ..pdftk import PdfTk
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class TransportTemplate(object):
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fields = {
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'NOM_BENEFICIAIRE': {
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'pos': (302, 172),
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},
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'PRENOM_BENEFICIAIRE': {
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'pos': (136, 186),
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},
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'DATE': {
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'pos': (530, 582),
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'size': 7,
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},
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'LIEU': {
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'pos': (591, 583),
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'size': 7,
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},
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'IDENTIFICATION_ETABLISSEMENT': {
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'type': 'multiline',
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'pos': (510, 638),
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},
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'NIR_ASSURE': {
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'pos': (325, 781),
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'size': 10,
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},
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'NIR_KEY_ASSURE': {
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'pos': (527, 781),
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'size': 10,
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},
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'NOM_ASSURE': {
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'pos': (492, 805),
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},
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'CODE_ORGANISME_1': {
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'pos': (328, 832),
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'size': 10,
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},
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'CODE_ORGANISME_2': {
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'pos': (357, 832),
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'size': 10,
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},
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'CODE_ORGANISME_3': {
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'pos': (401, 832),
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'size': 10,
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},
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'ADRESSE_BENEFICIAIRE': {
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'pos': (94, 873),
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},
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'SITUATION_CHOICE_1': {
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'pos': (386, 241),
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'type': 'bool',
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},
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'SITUATION_CHOICE_2': {
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'pos': (386, 262),
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'type': 'bool',
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},
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'SITUATION_CHOICE_3': {
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'pos': (711, 240),
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'type': 'bool',
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},
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'SITUATION_CHOICE_4': {
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'pos': (711, 259),
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'type': 'bool',
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},
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'SITUATION_DATE': {
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'pos': (606, 280),
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'size': 8,
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},
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'TRAJET_TEXT': {
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'pos': (84, 320),
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'size': 8,
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},
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'TRAJET_CHOICE_1': {
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'pos': (193, 375),
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'type': 'bool',
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},
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'TRAJET_CHOICE_2': {
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'pos': (441, 375),
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'type': 'bool',
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},
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'TRAJET_CHOICE_3': {
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'pos': (711, 376),
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'type': 'bool',
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},
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'TRAJET_NUMBER': {
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'pos': (308, 383),
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'size': 8,
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},
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'PC_CHOICE_1': {
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'pos': (564, 410),
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'type': 'bool',
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},
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'PC_CHOICE_2': {
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'pos': (638, 410),
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'type': 'bool',
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},
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'MODE_CHOICE_1': {
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'pos': (320, 473),
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'type': 'bool',
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},
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'MODE_CHOICE_2': {
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'pos': (320, 488),
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'type': 'bool',
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},
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'MODE_CHOICE_3': {
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'pos': (320, 504),
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'type': 'bool',
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},
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'MODE_CHOICE_4': {
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'pos': (564, 517),
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'type': 'bool',
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},
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'MODE_CHOICE_5': {
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'pos': (638, 517),
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'type': 'bool',
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},
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'MODE_CHOICE_6': {
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'pos': (320, 536),
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'type': 'bool',
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},
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'CDTS_CHOICE_1': {
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'pos': (400, 552),
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'type': 'bool',
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},
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'CDTS_CHOICE_2': {
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'pos': (661, 552),
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'type': 'bool',
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},
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}
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def __init__(self, template_path=None, prefix='tmp', suffix=''):
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self.prefix = prefix
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self.suffix = suffix
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self.template_path = template_path
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def draw_field(self, ctx, field, value, size=9):
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_type = field.get('type', 'text')
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size = field.get('size', size)
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if _type == 'bool':
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x, y = field['pos']
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if value:
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ctx.move_to(x, y - 10)
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pangocairo_context = pangocairo.CairoContext(ctx)
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pangocairo_context.set_antialias(cairo.ANTIALIAS_SUBPIXEL)
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layout = pangocairo_context.create_layout()
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font = pango.FontDescription("Georgia %s" % size)
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layout.set_font_description(font)
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layout.set_text(u'\u2714')
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pangocairo_context.update_layout(layout)
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pangocairo_context.show_layout(layout)
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if _type in ('text', 'multiline'):
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x, y = field['pos']
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ctx.move_to(x, y)
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pangocairo_context = pangocairo.CairoContext(ctx)
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pangocairo_context.set_antialias(cairo.ANTIALIAS_SUBPIXEL)
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layout = pangocairo_context.create_layout()
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font = pango.FontDescription("Georgia Bold %s" % size)
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layout.set_font_description(font)
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layout.set_text(unicode(value))
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pangocairo_context.update_layout(layout)
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if field.get('border'):
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a, b, width, height = layout.get_pixel_extents()[1]
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ctx.save()
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ctx.set_source_rgb(1, 1, 1)
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ctx.rectangle(x - 2, y - 2, width + 4, height + 4)
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ctx.fill()
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ctx.set_source_rgb(0, 0, 0)
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ctx.rectangle(x - 2, y - 2, width + 4, height + 4)
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ctx.set_line_width(0.1)
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ctx.stroke()
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ctx.restore()
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ctx.move_to(x, y)
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pangocairo_context.show_layout(layout)
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if _type == 'array':
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field = field.copy()
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y = field['y']
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offset = field.get('x', 0)
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for row in value:
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for x, v in zip(field['cols'], row):
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sub = {
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'size': size,
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}
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self.draw_field(ctx, sub, v, 7)
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y += field['lineheight']
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def draw_grid(self, ctx):
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ctx.set_source_rgb(0, 0, 0)
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for i in range(0, 827, 100):
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ctx.move_to(i, 5)
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ctx.show_text(str(i // 100));
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ctx.move_to(i, 0)
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ctx.line_to(i, 1169)
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ctx.stroke()
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for i in range(0, 1169, 100):
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ctx.move_to(0, i-5)
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ctx.show_text(str(i // 100))
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ctx.move_to(0, i)
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ctx.line_to(827, i)
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ctx.stroke()
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def generate(self, content, delete=True):
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width, height = 827, 1169
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with tempfile.NamedTemporaryFile(prefix=self.prefix,
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suffix=self.suffix, delete=False) as temp_out_pdf:
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try:
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overlay = tempfile.NamedTemporaryFile(prefix='overlay',
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suffix='.pdf')
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surface = cairo.PDFSurface(overlay.name, width, height)
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ctx = cairo.Context(surface)
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ctx.set_source_rgb(0, 0, 0)
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for key, value in content.iteritems():
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field = self.fields[key]
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self.draw_field(ctx, field, value)
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ctx.show_page()
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surface.finish()
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pdftk = PdfTk()
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pdftk.background(overlay.name, self.template_path,
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temp_out_pdf.name)
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overlay.close()
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return temp_out_pdf.name
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except:
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if delete:
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try:
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os.unlink(temp_out_pdf.name)
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except:
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pass
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raise
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