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refactor: zip_and_download (#23844)

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Raffael Meyer 2020-11-09 15:47:56 +01:00 committed by GitHub
parent f38a1c305e
commit 4f880e7454
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2 changed files with 14 additions and 10 deletions
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16
erpnext/regional/germany/utils/datev/datev_csv.py
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@ -155,20 +155,22 @@ def get_header(filters, csv_class):
return header
def download_csv_files_as_zip(csv_data_list):
def zip_and_download(zip_filename, csv_files):
"""
Put CSV files in a zip archive and send that to the client.
Params:
csv_data_list -- list of dicts [{'file_name': 'EXTF_Buchunsstapel.zip', 'csv_data': get_datev_csv()}]
zip_filename Name of the zip file
csv_files list of dicts [{'file_name': 'my_file.csv', 'csv_data': 'comma,separated,values'}]
"""
zip_buffer = BytesIO()
datev_zip = zipfile.ZipFile(zip_buffer, mode='w', compression=zipfile.ZIP_DEFLATED)
for csv_file in csv_data_list:
datev_zip.writestr(csv_file.get('file_name'), csv_file.get('csv_data'))
datev_zip.close()
zip_file = zipfile.ZipFile(zip_buffer, mode='w', compression=zipfile.ZIP_DEFLATED)
for csv_file in csv_files:
zip_file.writestr(csv_file.get('file_name'), csv_file.get('csv_data'))
zip_file.close()
frappe.response['filecontent'] = zip_buffer.getvalue()
frappe.response['filename'] = 'DATEV.zip'
frappe.response['filename'] = zip_filename
frappe.response['type'] = 'binary'

8
erpnext/regional/report/datev/datev.py
View File

@ -11,10 +11,11 @@ from __future__ import unicode_literals
import json
import frappe
from frappe import _
from six import string_types
from frappe import _
from erpnext.accounts.utils import get_fiscal_year
from erpnext.regional.germany.utils.datev.datev_csv import download_csv_files_as_zip, get_datev_csv
from erpnext.regional.germany.utils.datev.datev_csv import zip_and_download, get_datev_csv
from erpnext.regional.germany.utils.datev.datev_constants import Transactions, DebtorsCreditors, AccountNames
COLUMNS = [
@ -344,7 +345,8 @@ def download_datev_csv(filters):
customers = get_customers(filters)
suppliers = get_suppliers(filters)
download_csv_files_as_zip([
zip_name = '{} DATEV.zip'.format(frappe.utils.datetime.date.today())
zip_and_download(zip_name, [
{
'file_name': 'EXTF_Buchungsstapel.csv',
'csv_data': get_datev_csv(transactions, filters, csv_class=Transactions)