Merge pull request #18200 from alyf-de/datev_report_headers
feat(regional): enable automatic processing of DATEV reports
This commit is contained in:
commit
06ace23a32
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erpnext/regional/doctype/datev_settings/__init__.py
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erpnext/regional/doctype/datev_settings/__init__.py
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@ -0,0 +1,8 @@
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// Copyright (c) 2019, Frappe Technologies Pvt. Ltd. and contributors
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// For license information, please see license.txt
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frappe.ui.form.on('DATEV Settings', {
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// refresh: function(frm) {
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// }
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});
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erpnext/regional/doctype/datev_settings/datev_settings.json
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erpnext/regional/doctype/datev_settings/datev_settings.json
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@ -0,0 +1,105 @@
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{
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"autoname": "field:client",
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"creation": "2019-08-13 23:56:34.259906",
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"doctype": "DocType",
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"editable_grid": 1,
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"engine": "InnoDB",
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"field_order": [
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"client",
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"column_break_2",
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"client_number",
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"section_break_4",
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"consultant",
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"column_break_6",
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"consultant_number"
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],
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"fields": [
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{
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"fieldname": "client",
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"fieldtype": "Link",
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"in_list_view": 1,
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"label": "Client",
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"options": "Company",
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"reqd": 1,
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"unique": 1
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},
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{
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"fieldname": "client_number",
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"fieldtype": "Data",
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"in_list_view": 1,
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"label": "Client ID",
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"reqd": 1
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},
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{
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"fieldname": "consultant",
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"fieldtype": "Link",
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"in_list_view": 1,
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"label": "Consultant",
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"options": "Supplier"
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},
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{
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"fieldname": "consultant_number",
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"fieldtype": "Data",
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"in_list_view": 1,
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"label": "Consultant ID",
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"reqd": 1
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},
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{
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"fieldname": "column_break_2",
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"fieldtype": "Column Break"
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},
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{
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"fieldname": "section_break_4",
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"fieldtype": "Section Break"
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},
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{
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"fieldname": "column_break_6",
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"fieldtype": "Column Break"
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}
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],
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"modified": "2019-08-14 00:03:26.616460",
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"modified_by": "Administrator",
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"module": "Regional",
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"name": "DATEV Settings",
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"owner": "Administrator",
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"permissions": [
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{
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"create": 1,
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"delete": 1,
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"email": 1,
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"export": 1,
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"print": 1,
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"read": 1,
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"report": 1,
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"role": "System Manager",
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"share": 1,
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"write": 1
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},
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{
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"create": 1,
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"delete": 1,
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"email": 1,
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"export": 1,
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"print": 1,
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"read": 1,
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"report": 1,
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"role": "Accounts Manager",
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"share": 1,
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"write": 1
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},
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{
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"create": 1,
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"email": 1,
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"export": 1,
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"print": 1,
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"read": 1,
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"report": 1,
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"role": "Accounts User",
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"share": 1
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}
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],
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"quick_entry": 1,
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"sort_field": "modified",
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"sort_order": "DESC",
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"track_changes": 1
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}
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erpnext/regional/doctype/datev_settings/datev_settings.py
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erpnext/regional/doctype/datev_settings/datev_settings.py
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# -*- coding: utf-8 -*-
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# Copyright (c) 2019, Frappe Technologies Pvt. Ltd. and contributors
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# For license information, please see license.txt
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from __future__ import unicode_literals
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# import frappe
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from frappe.model.document import Document
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class DATEVSettings(Document):
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pass
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# -*- coding: utf-8 -*-
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# Copyright (c) 2019, Frappe Technologies Pvt. Ltd. and Contributors
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# See license.txt
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from __future__ import unicode_literals
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# import frappe
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import unittest
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class TestDATEVSettings(unittest.TestCase):
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pass
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@ -8,6 +8,7 @@ Provide a report and downloadable CSV according to the German DATEV format.
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all required columns. Used to import the data into the DATEV Software.
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"""
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from __future__ import unicode_literals
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import datetime
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import json
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from six import string_types
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import frappe
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@ -17,24 +18,28 @@ import pandas as pd
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def execute(filters=None):
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"""Entry point for frappe."""
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validate_filters(filters)
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validate(filters)
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result = get_gl_entries(filters, as_dict=0)
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columns = get_columns()
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return columns, result
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def validate_filters(filters):
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"""Make sure all mandatory filters are present."""
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def validate(filters):
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"""Make sure all mandatory filters and settings are present."""
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if not filters.get('company'):
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frappe.throw(_('{0} is mandatory').format(_('Company')))
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frappe.throw(_('<b>Company</b> is a mandatory filter.'))
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if not filters.get('from_date'):
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frappe.throw(_('{0} is mandatory').format(_('From Date')))
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frappe.throw(_('<b>From Date</b> is a mandatory filter.'))
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if not filters.get('to_date'):
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frappe.throw(_('{0} is mandatory').format(_('To Date')))
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frappe.throw(_('<b>To Date</b> is a mandatory filter.'))
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try:
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frappe.get_doc('DATEV Settings', filters.get('company'))
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except frappe.DoesNotExistError:
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frappe.throw(_('Please create <b>DATEV Settings</b> for Company <b>{}</b>.').format(filters.get('company')))
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def get_columns():
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"""Return the list of columns that will be shown in query report."""
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@ -158,13 +163,84 @@ def get_gl_entries(filters, as_dict):
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return gl_entries
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def get_datev_csv(data):
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def get_datev_csv(data, filters):
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"""
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Fill in missing columns and return a CSV in DATEV Format.
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For automatic processing, DATEV requires the first line of the CSV file to
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hold meta data such as the length of account numbers oder the category of
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the data.
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Arguments:
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data -- array of dictionaries
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filters -- dict
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"""
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header = [
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# A = DATEV format
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# DTVF = created by DATEV software,
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# EXTF = created by other software
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"EXTF",
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# B = version of the DATEV format
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# 141 = 1.41,
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# 510 = 5.10,
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# 720 = 7.20
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"510",
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# C = Data category
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# 21 = Transaction batch (Buchungsstapel),
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# 67 = Buchungstextkonstanten,
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# 16 = Debitors/Creditors,
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# 20 = Account names (Kontenbeschriftungen)
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"21",
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# D = Format name
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# Buchungsstapel,
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# Buchungstextkonstanten,
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# Debitoren/Kreditoren,
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# Kontenbeschriftungen
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"Buchungsstapel",
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# E = Format version (regarding format name)
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"",
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# F = Generated on
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datetime.datetime.now().strftime("%Y%m%d"),
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# G = Imported on -- stays empty
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"",
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# H = Origin (SV = other (?), RE = KARE)
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"SV",
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# I = Exported by
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frappe.session.user,
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# J = Imported by -- stays empty
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"",
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# K = Tax consultant number (Beraternummer)
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frappe.get_value("DATEV Settings", filters.get("company"), "consultant_number") or "",
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"",
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# L = Tax client number (Mandantennummer)
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frappe.get_value("DATEV Settings", filters.get("company"), "client_number") or "",
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"",
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# M = Start of the fiscal year (Wirtschaftsjahresbeginn)
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frappe.utils.formatdate(frappe.defaults.get_user_default("year_start_date"), "yyyyMMdd"),
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# N = Length of account numbers (Sachkontenlänge)
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"4",
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# O = Transaction batch start date (YYYYMMDD)
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frappe.utils.formatdate(filters.get('from_date'), "yyyyMMdd"),
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# P = Transaction batch end date (YYYYMMDD)
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frappe.utils.formatdate(filters.get('to_date'), "yyyyMMdd"),
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# Q = Description (for example, "January - February 2019 Transactions")
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"{} - {} Buchungsstapel".format(
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frappe.utils.formatdate(filters.get('from_date'), "MMMM yyyy"),
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frappe.utils.formatdate(filters.get('to_date'), "MMMM yyyy")
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),
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# R = Diktatkürzel
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"",
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# S = Buchungstyp
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# 1 = Transaction batch (Buchungsstapel),
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# 2 = Annual financial statement (Jahresabschluss)
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"1",
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# T = Rechnungslegungszweck
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"",
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# U = Festschreibung
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"",
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# V = Kontoführungs-Währungskennzeichen des Geldkontos
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frappe.get_value("Company", filters.get("company"), "default_currency")
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]
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columns = [
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# All possible columns must tbe listed here, because DATEV requires them to
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# be present in the CSV.
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@ -324,9 +400,10 @@ def get_datev_csv(data):
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data_df = pd.DataFrame.from_records(data)
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result = empty_df.append(data_df)
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result["Belegdatum"] = pd.to_datetime(result["Belegdatum"])
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result['Belegdatum'] = pd.to_datetime(result['Belegdatum'])
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return result.to_csv(
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header = ';'.join(header).encode('latin_1')
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data = result.to_csv(
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sep=b';',
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# European decimal seperator
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decimal=',',
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@ -342,6 +419,7 @@ def get_datev_csv(data):
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columns=columns
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)
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return header + b'\r\n' + data
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@frappe.whitelist()
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def download_datev_csv(filters=None):
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@ -359,15 +437,9 @@ def download_datev_csv(filters=None):
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if isinstance(filters, string_types):
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filters = json.loads(filters)
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validate_filters(filters)
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validate(filters)
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data = get_gl_entries(filters, as_dict=1)
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filename = 'DATEV_Buchungsstapel_{}-{}_bis_{}'.format(
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filters.get('company'),
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filters.get('from_date'),
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filters.get('to_date')
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)
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frappe.response['result'] = get_datev_csv(data)
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frappe.response['doctype'] = filename
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frappe.response['result'] = get_datev_csv(data, filters)
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frappe.response['doctype'] = 'EXTF_Buchungsstapel'
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frappe.response['type'] = 'csv'
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