PDF a partir de JSON
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Mauricio Baeza
parent
7864e236db
commit
cf0c4b8622
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@ -340,6 +340,7 @@ class SendMail(object):
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class NumberedCanvas(canvas.Canvas):
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X = 20.59 * cm
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XC = 21.6 * cm / 2 + 1.5 * cm
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Y = 1.5 * cm
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def __init__(self, *args, **kwargs):
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@ -363,10 +364,14 @@ class NumberedCanvas(canvas.Canvas):
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def draw_page_number(self, page_count):
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self.setFont('Helvetica', 8)
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self.setFillColor(colors.darkred)
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text = 'Página {} de {}'.format(self._pageNumber, page_count)
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# ~ self.setFillColor(colors.darkred)
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text = f'Página {self._pageNumber} de {page_count}'
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self.drawRightString(self.X, self.Y, text)
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text = 'Factura elaborada con software libre: www.empresalibre.net'
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text = 'Este documento es una representación impresa de un CFDI'
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self.drawCentredString(self.XC, self.Y, text)
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text = 'Factura elaborada con software libre'
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self.drawString(1.5 * cm, 1.5 * cm, text)
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return
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@ -418,6 +423,8 @@ class TemplateInvoice(BaseDocTemplate):
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def _emisor(self, styles, data):
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logo_path = data.pop('logo', '')
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logo_style = styles.pop('logo', {})
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logo_path2 = data.pop('logo2', '')
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logo_style2 = styles.pop('logo2', {})
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for k, v in styles.items():
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self._set_text(styles[k], data.get(k, ''))
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@ -428,6 +435,14 @@ class TemplateInvoice(BaseDocTemplate):
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for k in keys:
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rect[k] = rect[k] * cm
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self.canv.drawImage(logo_path, **rect)
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if logo_path2 and logo_style2:
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rect = logo_style2['rectangulo']
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keys = ('x', 'y', 'width', 'height')
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for k in keys:
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rect[k] = rect[k] * cm
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self.canv.drawImage(logo_path2, **rect)
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return
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def _receptor(self, styles, data):
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@ -449,6 +464,7 @@ class TemplateInvoice(BaseDocTemplate):
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def _comprobante1(self, styles, data):
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title = styles.pop('titulo', {})
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self.canv.setTitle(f"Factura {data.get('seriefolio', '')}")
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for k, v in styles.items():
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self._set_text(styles[k], data.get(k, ''))
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@ -480,6 +496,12 @@ class TemplateInvoice(BaseDocTemplate):
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fields = ('valorunitario', 'importe')
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if field in fields:
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return self._currency(value)
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if field == 'descripcion':
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html = '<font color="black" size=7>{}</font>'
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style_bt = getSampleStyleSheet()['BodyText']
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return Paragraph(html.format(value), style_bt)
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return value
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def _conceptos(self, conceptos):
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@ -515,8 +537,8 @@ class TemplateInvoice(BaseDocTemplate):
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('GRID', (0, 0), (-1, -1), 0.05 * cm, colors.white),
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('ALIGN', (1, 0), (-1, -1), 'RIGHT'),
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('FONTSIZE', (0, 0), (-1, -1), 8),
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('BACKGROUND', (1, 0), (-1, -1), colors.linen),
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('TEXTCOLOR', (1, 0), (-1, -1), colors.darkred),
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('BACKGROUND', (1, 0), (-1, -1), colors.lightgrey),
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('TEXTCOLOR', (1, 0), (-1, -1), colors.black),
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('FACE', (1, 0), (-1, -1), 'Helvetica-Bold'),
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]
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table = Table(rows, colWidths=widths, spaceBefore=0.25*cm)
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@ -524,7 +546,7 @@ class TemplateInvoice(BaseDocTemplate):
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return table
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def _comprobante2(self, styles, data):
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leyenda = styles.pop('leyenda', {})
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leyendas = styles.pop('leyendas', {})
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ls = []
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for k, v in styles.items():
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@ -542,7 +564,7 @@ class TemplateInvoice(BaseDocTemplate):
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style_bt = getSampleStyleSheet()['BodyText']
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style_bt.leading = 8
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html_t = '<b><font size=6>{}</font></b>'
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html = '<font color="darkred" size=5>{}</font>'
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html = '<font color="black" size=5>{}</font>'
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msg = 'Cadena original del complemento de certificación digital del SAT'
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rows = [
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(cbb, Paragraph(html_t.format('Sello Digital del CFDI'), style_bt)),
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@ -558,13 +580,13 @@ class TemplateInvoice(BaseDocTemplate):
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('FONTSIZE', (0, 0), (-1, -1), 6),
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('SPAN', (0, 0), (0, -1)),
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('FACE', (1, 0), (1, 0), 'Helvetica-Bold'),
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('BACKGROUND', (1, 1), (1, 1), colors.linen),
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('BACKGROUND', (1, 1), (1, 1), colors.lightgrey),
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('TEXTCOLOR', (1, 1), (1, 1), colors.darkred),
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('FACE', (1, 2), (1, 2), 'Helvetica-Bold'),
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('BACKGROUND', (1, 3), (1, 3), colors.linen),
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('BACKGROUND', (1, 3), (1, 3), colors.lightgrey),
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('TEXTCOLOR', (1, 3), (1, 3), colors.darkred),
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('FACE', (1, 4), (1, 4), 'Helvetica-Bold'),
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('BACKGROUND', (1, 5), (1, 5), colors.linen),
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('BACKGROUND', (1, 5), (1, 5), colors.lightgrey),
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('TEXTCOLOR', (1, 5), (1, 5), colors.darkred),
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('ALIGN', (0, 0), (0, 0), 'CENTER'),
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('VALIGN', (0, 0), (0, 0), 'MIDDLE'),
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@ -573,14 +595,14 @@ class TemplateInvoice(BaseDocTemplate):
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table.setStyle(TableStyle(table_styles))
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ls.append(table)
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if leyenda:
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if 'spaceBefore' in leyenda['estilo']:
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leyenda['estilo']['spaceBefore'] = \
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leyenda['estilo']['spaceBefore'] * cm
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msg = 'Este documento es una representación impresa de un CFDI'
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ps = ParagraphStyle(**leyenda['estilo'])
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p = Paragraph(msg, ps)
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ls.append(p)
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if leyendas:
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if 'spaceBefore' in leyendas['estilo']:
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leyendas['estilo']['spaceBefore'] = \
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leyendas['estilo']['spaceBefore'] * cm
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for t in leyendas['textos']:
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ps = ParagraphStyle(**leyendas['estilo'])
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p = Paragraph(t, ps)
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ls.append(p)
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return ls
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@ -607,13 +629,13 @@ class TemplateInvoice(BaseDocTemplate):
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('ALIGN', (0, 0), (-1, 0), 'CENTER'),
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('TEXTCOLOR', (0, 0), (-1, 0), colors.white),
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('FACE', (0, 0), (-1, 0), 'Helvetica-Bold'),
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('BACKGROUND', (0, 0), (-1, 0), colors.darkred),
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('BACKGROUND', (0, 0), (-1, 0), colors.grey),
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('FONTSIZE', (0, 1), (-1, -1), 7),
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('VALIGN', (0, 1), (-1, -1), 'TOP'),
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('ALIGN', (0, 1), (0, -1), 'CENTER'),
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('ALIGN', (2, 1), (2, -1), 'CENTER'),
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('ALIGN', (3, 1), (5, -1), 'RIGHT'),
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('LINEBELOW', (0, 1), (-1, -1), 0.05 * cm, colors.darkred),
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('LINEBELOW', (0, 1), (-1, -1), 0.05 * cm, colors.grey),
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('LINEBEFORE', (0, 1), (-1, -1), 0.05 * cm, colors.white),
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]
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table_conceptos = Table(rows, colWidths=widths, repeatRows=1)
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@ -1592,9 +1592,15 @@ def to_pdf(data, emisor_rfc, ods=False, pdf_from='1'):
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def to_pdf_from_json(rfc, version, data):
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rfc = rfc.lower()
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name = '{}_{}.json'.format(rfc, version)
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custom_styles = get_custom_styles(name)
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path_logo = _join(PATHS['IMG'], f"{rfc}.png")
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data['emisor']['logo'] = path_logo
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path_logo = _join(PATHS['IMG'], f"{rfc}_2.png")
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data['emisor']['logo2'] = path_logo
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path = get_path_temp()
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pdf = TemplateInvoice(path)
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pdf.custom_styles = custom_styles
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@ -3719,6 +3719,7 @@ class Facturas(BaseModel):
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values['receptor'] = {}
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for k, v in receptor.items():
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values['receptor'][k] = v
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return values
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@classmethod
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@ -1,4 +1,5 @@
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{
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"colores": {"piepagina": "darkred"},
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"encabezado": {
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"emisor": {
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"direccion": {
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@ -208,10 +209,9 @@
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"estilo": {"name": "tipocambio", "fontName": "Helvetica",
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"fontSize": 7, "alignment": 0, "textColor": "black"}
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},
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"leyenda": {
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"estilo": {"name": "leyenda", "fontName": "Helvetica-Bold",
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"fontSize": 6, "alignment": 1, "textColor": "black",
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"spaceBefore": 0.2}
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"notas": {
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"estilo": {"name": "notas", "fontName": "Helvetica",
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"fontSize": 7, "alignment": 0, "textColor": "black"}
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}
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}
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}
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