Factorized openpyxl export code to exports.py
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3 changed files with 110 additions and 141 deletions
208
stages/views.py
208
stages/views.py
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@ -6,10 +6,6 @@ from collections import OrderedDict
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from datetime import date, datetime, timedelta
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from tabimport import CSVImportedFile, FileFactory
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from openpyxl import Workbook
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from openpyxl.cell import get_column_letter
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from openpyxl.styles import Font, Style
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from openpyxl.writer.excel import save_virtual_workbook
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from django.conf import settings
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from django.contrib import messages
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@ -21,6 +17,7 @@ from django.urls import reverse
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from django.utils.translation import ugettext as _
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from django.views.generic import DetailView, FormView, TemplateView, ListView
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from .exports import OpenXMLExport
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from .forms import PeriodForm, StudentImportForm, UploadHPFileForm
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from .models import (
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Klass, Section, Option, Student, Teacher, Corporation, CorpContact, Course, Period,
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@ -29,8 +26,6 @@ from .models import (
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from .pdf import UpdateDataFormPDF
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from .utils import is_int
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openxml_contenttype = 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet'
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def school_year_start():
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""" Return first official day of current school year """
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@ -97,39 +92,26 @@ class KlassView(DetailView):
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if self.request.GET.get('format') != 'xls':
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return super().render_to_response(context, **response_kwargs)
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wb = Workbook()
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ws = wb.active
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ws.title = self.object.name
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bold = Style(font=Font(bold=True))
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headers = [
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export = OpenXMLExport(self.object.name)
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# Headers
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export.write_line([
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'Nom', 'Prénom', 'Domicile', 'Date de naissance',
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'Stage 1', 'Domaine 1', 'Stage 2', 'Domaine 2', 'Stage 3', 'Domaine 3',
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]
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col_widths = [18, 15, 20, 14, 25, 12, 25, 12, 25, 12]
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# Headers
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for col_idx, header in enumerate(headers, start=1):
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cell = ws.cell(row=1, column=col_idx)
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cell.value = header
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cell.style = bold
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ws.column_dimensions[get_column_letter(col_idx)].width = col_widths[col_idx - 1]
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], bold=True, col_widths=[18, 15, 20, 14, 25, 12, 25, 12, 25, 12])
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# Data
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for row_idx, student in enumerate(context['students'], start=2):
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ws.cell(row=row_idx, column=1).value = student.last_name
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ws.cell(row=row_idx, column=2).value = student.first_name
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ws.cell(row=row_idx, column=3).value = " ".join([student.pcode, student.city])
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ws.cell(row=row_idx, column=4).value = student.birth_date
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col_idx = 5
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for student in context['students']:
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values = [
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student.last_name, student.first_name,
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" ".join([student.pcode, student.city]), student.birth_date,
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]
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for training in student.training_set.select_related(
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'availability', 'availability__corporation', 'availability__domain'
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).all():
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ws.cell(row=row_idx, column=col_idx).value = training.availability.corporation.name
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ws.cell(row=row_idx, column=col_idx + 1).value = training.availability.domain.name
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col_idx += 2
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values.append(training.availability.corporation.name)
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values.append(training.availability.domain.name)
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export.write_line(values)
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response = HttpResponse(save_virtual_workbook(wb), content_type=openxml_contenttype)
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response['Content-Disposition'] = 'attachment; filename=%s_export_%s.xlsx' % (
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self.object.name.replace(' ', '_'), date.strftime(date.today(), '%Y-%m-%d'))
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return response
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return export.get_http_response('%s_export' % self.object.name.replace(' ', '_'))
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class AttributionView(TemplateView):
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@ -616,49 +598,32 @@ def stages_export(request, scope=None):
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if not default_contacts[contact.corporation.name][sname]:
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default_contacts[contact.corporation.name][sname] = contact
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wb = Workbook()
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ws = wb.active
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ws.title = 'Stages'
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bold = Style(font=Font(bold=True))
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# Headers
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for col_idx, header in enumerate(export_fields.keys(), start=1):
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cell = ws.cell(row=1, column=col_idx)
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cell.value = header
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cell.style = bold
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export = OpenXMLExport('Stages')
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export.write_line(export_fields.keys(), bold=True) # Headers
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# Data
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query_keys = [f for f in export_fields.values() if f is not None]
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for row_idx, tr in enumerate(query.values(*query_keys), start=2):
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for col_idx, field in enumerate(query_keys, start=1):
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value = tr[field]
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for line in query.values(*query_keys):
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values = []
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for field in query_keys:
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value = line[field]
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if 'gender' in field:
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value = {'F': 'Madame', 'M': 'Monsieur', '': ''}[value]
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try:
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ws.cell(row=row_idx, column=col_idx).value = value
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except KeyError:
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# Ugly workaround for https://bugs.python.org/issue28969
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from openpyxl.utils.datetime import to_excel
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to_excel.cache_clear()
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ws.cell(row=row_idx, column=col_idx).value = value
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if tr[contact_test_field] is None:
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values.append(value)
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if line[contact_test_field] is None:
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# Use default contact
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contact = default_contacts.get(tr[corp_name_field], {}).get(tr[export_fields['Filière']])
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contact = default_contacts.get(line[corp_name_field], {}).get(line[export_fields['Filière']])
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if contact:
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contact_col_idx = list(export_fields.keys()).index('Civilité contact') + 1
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ws.cell(row=row_idx, column=contact_col_idx).value = contact.title
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ws.cell(row=row_idx, column=contact_col_idx + 1).value = contact.first_name
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ws.cell(row=row_idx, column=contact_col_idx + 2).value = contact.last_name
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ws.cell(row=row_idx, column=contact_col_idx + 3).value = contact.ext_id
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ws.cell(row=row_idx, column=contact_col_idx + 4).value = contact.tel
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ws.cell(row=row_idx, column=contact_col_idx + 5).value = contact.email
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if always_ccs[tr[corp_name_field]].get(tr[export_fields['Filière']]):
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ws.cell(row=row_idx, column=col_idx+1).value = "; ".join(
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[c.email for c in always_ccs[tr[corp_name_field]].get(tr[export_fields['Filière']])]
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)
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values = values[:-6] + [
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contact.title, contact.first_name, contact.last_name, contact.ext_id,
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contact.tel, contact.email
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]
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if always_ccs[line[corp_name_field]].get(line[export_fields['Filière']]):
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values.append("; ".join(
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[c.email for c in always_ccs[line[corp_name_field]].get(line[export_fields['Filière']])]
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))
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export.write_line(values)
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response = HttpResponse(save_virtual_workbook(wb), content_type=openxml_contenttype)
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response['Content-Disposition'] = 'attachment; filename=%s%s.xlsx' % (
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'stages_export_', date.strftime(date.today(), '%Y-%m-%d'))
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return response
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return export.get_http_response('stages_export')
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IMPUTATIONS_EXPORT_FIELDS = [
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@ -669,37 +634,22 @@ IMPUTATIONS_EXPORT_FIELDS = [
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def imputations_export(request):
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wb = Workbook()
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ws = wb.active
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ws.title = 'Imputations'
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bold = Style(font=Font(bold=True))
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for col_idx, header in enumerate(IMPUTATIONS_EXPORT_FIELDS, start=1):
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cell = ws.cell(row=1, column=col_idx)
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cell.value = header
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cell.style = bold
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export = OpenXMLExport('Imputations')
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export.write_line(IMPUTATIONS_EXPORT_FIELDS, bold=True) # Headers
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for row_idx, teacher in enumerate(Teacher.objects.filter(archived=False), start=2):
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for teacher in Teacher.objects.filter(archived=False):
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activities, imputations = teacher.calc_imputations()
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ws.cell(row=row_idx, column=1).value = teacher.last_name
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ws.cell(row=row_idx, column=2).value = teacher.first_name
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ws.cell(row=row_idx, column=3).value = teacher.previous_report
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ws.cell(row=row_idx, column=4).value = activities['tot_ens']
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ws.cell(row=row_idx, column=5).value = 'Ens. prof.'
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ws.cell(row=row_idx, column=6).value = activities['tot_mandats'] + activities['tot_formation']
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ws.cell(row=row_idx, column=7).value = 'Accompagnement'
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ws.cell(row=row_idx, column=8).value = activities['tot_paye']
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ws.cell(row=row_idx, column=9).value = 'Charge globale'
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ws.cell(row=row_idx, column=10).value = '{0:.2f}'.format(activities['tot_paye']/21.50)
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ws.cell(row=row_idx, column=11).value = teacher.next_report
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col_idx = 12
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for k, v in imputations.items():
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ws.cell(row=row_idx, column=col_idx).value = v
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col_idx += 1
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values = [
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teacher.last_name, teacher.first_name, teacher.previous_report,
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activities['tot_ens'], 'Ens. prof.', activities['tot_mandats'] + activities['tot_formation'],
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'Accompagnement', activities['tot_paye'], 'Charge globale',
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'{0:.2f}'.format(activities['tot_paye']/21.50),
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teacher.next_report,
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]
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values.extend(imputations.values())
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export.write_line(values)
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response = HttpResponse(save_virtual_workbook(wb), content_type=openxml_contenttype)
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response['Content-Disposition'] = 'attachment; filename=%s%s.xlsx' % (
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'Imputations_export', date.strftime(date.today(), '%Y-%m-%d'))
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return response
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return export.get_http_response('Imputations_export')
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def print_update_form(request):
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@ -768,39 +718,23 @@ def general_export(request):
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Export all current students data
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"""
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export_fields = OrderedDict(GENERAL_EXPORT_FIELDS)
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wb = Workbook()
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ws = wb.active
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ws.title = 'Exportation'
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bold = Style(font=Font(bold=True))
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for col_idx, header in enumerate(export_fields.keys(), start=1):
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cell = ws.cell(row=1, column=col_idx)
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cell.value = header
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cell.style = bold
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export = OpenXMLExport('Exportation')
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export.write_line(export_fields.keys(), bold=True) # Headers
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# Data
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query_keys = [f for f in export_fields.values() if f is not None]
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query = Student.objects.filter(archived=False).order_by('klass__name', 'last_name', 'first_name')
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for row_idx, tr in enumerate(query.values(*query_keys), start=2):
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for col_idx, field in enumerate(query_keys, start=1):
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for line in query.values(*query_keys):
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values = []
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for field in query_keys:
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if field == 'gender':
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tr[field] = ('Madame', 'Monsieur')[tr[field] == 'M']
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if field == 'dispense_ecg':
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tr[field] = ('', 'Oui')[tr[field]==1]
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if field == 'dispense_eps':
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tr[field] = ('', 'Oui')[tr[field]==1]
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if field == 'soutien_dys':
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tr[field] = ('', 'Oui')[tr[field]==1]
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try:
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ws.cell(row=row_idx, column=col_idx).value = tr[field]
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except KeyError:
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# Ugly workaround for https://bugs.python.org/issue28969
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from openpyxl.utils.datetime import to_excel
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to_excel.cache_clear()
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ws.cell(row=row_idx, column=col_idx).value = tr[field]
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values.append(('Madame', 'Monsieur')[line[field] == 'M'])
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elif field in ('dispense_ecg', 'dispense_eps', 'soutien_dys'):
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values.append('Oui' if line[field] is True else '')
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else:
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values.append(line[field])
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export.write_line(values)
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response = HttpResponse(save_virtual_workbook(wb), content_type=openxml_contenttype)
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response['Content-Disposition'] = 'attachment; filename=%s%s.xlsx' % (
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'general_export_', date.strftime(date.today(), '%Y-%m-%d'))
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return response
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return export.get_http_response('general_export')
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ORTRA_EXPORT_FIELDS = [
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@ -841,14 +775,8 @@ def ortra_export(request):
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Export students data from sections ASAFE, ASEFE and ASSCFE
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"""
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export_fields = OrderedDict(ORTRA_EXPORT_FIELDS)
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wb = Workbook()
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ws = wb.active
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ws.title = 'Exportation'
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bold = Style(font=Font(bold=True))
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for col_idx, header in enumerate(export_fields.keys(), start=1):
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cell = ws.cell(row=1, column=col_idx)
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cell.value = header
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cell.style = bold
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export = OpenXMLExport('Exportation')
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export.write_line(export_fields.keys(), bold=True) # Headers
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# Data
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query_keys = [f for f in export_fields.values() if f is not None]
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query = Student.objects.filter(Q(klass__name__contains='ASAFE') |
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@ -858,13 +786,13 @@ def ortra_export(request):
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'last_name',
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'first_name')
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for row_idx, tr in enumerate(query.values(*query_keys), start=2):
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for col_idx, field in enumerate(query_keys, start=1):
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for line in query.values(*query_keys):
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values = []
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for field in query_keys:
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if field == 'gender':
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tr[field] = ('Madame', 'Monsieur')[tr[field] == 'M']
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ws.cell(row=row_idx, column=col_idx).value = tr[field]
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values.append(('Madame', 'Monsieur')[line[field] == 'M'])
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else:
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values.append(line[field])
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export.write_line(values)
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response = HttpResponse(save_virtual_workbook(wb), content_type=openxml_contenttype)
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response['Content-Disposition'] = 'attachment; filename=%s%s.xlsx' % (
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'ortra_export_', date.strftime(date.today(), '%Y-%m-%d'))
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return response
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return export.get_http_response('ortra_export')
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