def fill_story(self, object_list, story):
pages = split_list(object_list, self.models_per_page)
page_count = 0
for pagina in pages:
page_count += 1
values_list = []
styles_list = []
for obj in pagina:
field_value_list = []
for idx, field in enumerate(self.get_fields()):
field_value = get_field(obj, field)
value = get_model_field_repr(obj, field)
style = PdfStyles.SMALL
if isinstance(field_value, (float, int)):
styles_list.append(('ALIGN', (idx, 0), (idx, -1), 'RIGHT'))
style = PdfStyles.get_style(PdfStyles.SMALL, alignment=PdfStyles.RIGHT_ALIGN)
field_value_list.append(Paragraph(value, style=style))
values_list.append(field_value_list)
story.append(Paragraph(text=self.get_page_title(), style=PdfStyles.get_style(PdfStyles.LARGE, bold=True)))
story.append(Spacer(width=10*mm, height=7*mm))
data = [self.get_page_header_story(), ]
data.extend(values_list)
if self.widths:
table = Table(data, colWidths=self.get_widths())
else:
table = Table(data)
styles_list.extend([('VALIGN', (0, 0), (-1, -1), 'TOP'),
('GRID', (0, 0), (len(self.get_fields()) - 1, 0), 1, black),
])
table.setStyle(TableStyle(styles_list))
story.append(table)
if page_count < len(pages):
story.append(PageBreak())
def fill_xls_document(self, document, context):
object_list = self.get_queryset(context)
sheet = document.add_sheet(self.get_page_title())
config = self.get_field_configuration()
for idx, field_conf in enumerate(config):
field_header = field_conf['header']
if idx == 0:
style = XlsStyles.HEADER_BEGIN
elif id == len(config) - 1:
style = XlsStyles.HEADER_END
else:
style = XlsStyles.HEADER_MIDDLE
sheet.write(0, idx, field_header, style)
for idx, instance in enumerate(object_list):
for jdx, field in enumerate(self.get_fields()):
value = get_field(instance, field)
if not isinstance(value, (int, float, str, datetime.date)):
value = get_model_field_repr(instance, field)
style = XlsStyles.NORMAL
if isinstance(value, datetime.date):
style = XlsStyles.DATE
sheet.write(idx + 1, jdx, value, style)