| # Copyright (c) 2013, Web Notes Technologies Pvt. Ltd. and Contributors |
| # License: GNU General Public License v3. See license.txt |
| |
| from __future__ import unicode_literals |
| import frappe |
| from frappe import _, throw |
| from frappe.utils import cint, today, flt |
| from erpnext.setup.utils import get_company_currency, get_exchange_rate |
| from erpnext.accounts.utils import get_fiscal_year, validate_fiscal_year |
| from erpnext.utilities.transaction_base import TransactionBase |
| from erpnext.controllers.recurring_document import convert_to_recurring, validate_recurring_document |
| import json |
| |
| class AccountsController(TransactionBase): |
| def validate(self): |
| if self.get("_action") and self._action != "update_after_submit": |
| self.set_missing_values(for_validate=True) |
| self.validate_date_with_fiscal_year() |
| if self.meta.get_field("currency"): |
| self.calculate_taxes_and_totals() |
| self.validate_value("grand_total", ">=", 0) |
| self.set_total_in_words() |
| |
| self.validate_for_freezed_account() |
| |
| if self.meta.get_field("is_recurring"): |
| validate_recurring_document(self) |
| |
| def on_submit(self): |
| if self.meta.get_field("is_recurring"): |
| convert_to_recurring(self, self.get("posting_date") or self.get("transaction_date")) |
| |
| def on_update_after_submit(self): |
| if self.meta.get_field("is_recurring"): |
| validate_recurring_document(self) |
| convert_to_recurring(self, self.get("posting_date") or self.get("transaction_date")) |
| |
| def before_recurring(self): |
| self.fiscal_year = None |
| for fieldname in ("due_date", "aging_date"): |
| if self.meta.get_field(fieldname): |
| self.set(fieldname, None) |
| |
| def set_missing_values(self, for_validate=False): |
| for fieldname in ["posting_date", "transaction_date"]: |
| if not self.get(fieldname) and self.meta.get_field(fieldname): |
| self.set(fieldname, today()) |
| if not self.fiscal_year: |
| self.fiscal_year = get_fiscal_year(self.get(fieldname))[0] |
| break |
| |
| def validate_date_with_fiscal_year(self): |
| if self.meta.get_field("fiscal_year") : |
| date_field = "" |
| if self.meta.get_field("posting_date"): |
| date_field = "posting_date" |
| elif self.meta.get_field("transaction_date"): |
| date_field = "transaction_date" |
| |
| if date_field and self.get(date_field): |
| validate_fiscal_year(self.get(date_field), self.fiscal_year, |
| label=self.meta.get_label(date_field)) |
| |
| def validate_for_freezed_account(self): |
| for fieldname in ["customer", "supplier"]: |
| if self.meta.get_field(fieldname) and self.get(fieldname): |
| accounts = frappe.db.get_values("Account", |
| {"master_type": fieldname.title(), "master_name": self.get(fieldname), |
| "company": self.company}, "name") |
| if accounts: |
| from erpnext.accounts.doctype.gl_entry.gl_entry import validate_frozen_account |
| for account in accounts: |
| validate_frozen_account(account[0]) |
| |
| def set_price_list_currency(self, buying_or_selling): |
| if self.meta.get_field("currency"): |
| company_currency = get_company_currency(self.company) |
| |
| # price list part |
| fieldname = "selling_price_list" if buying_or_selling.lower() == "selling" \ |
| else "buying_price_list" |
| if self.meta.get_field(fieldname) and self.get(fieldname): |
| self.price_list_currency = frappe.db.get_value("Price List", |
| self.get(fieldname), "currency") |
| |
| if self.price_list_currency == company_currency: |
| self.plc_conversion_rate = 1.0 |
| |
| elif not self.plc_conversion_rate: |
| self.plc_conversion_rate = get_exchange_rate( |
| self.price_list_currency, company_currency) |
| |
| # currency |
| if not self.currency: |
| self.currency = self.price_list_currency |
| self.conversion_rate = self.plc_conversion_rate |
| elif self.currency == company_currency: |
| self.conversion_rate = 1.0 |
| elif not self.conversion_rate: |
| self.conversion_rate = get_exchange_rate(self.currency, |
| company_currency) |
| |
| def set_missing_item_details(self): |
| """set missing item values""" |
| from erpnext.stock.get_item_details import get_item_details |
| if hasattr(self, "fname"): |
| parent_dict = {} |
| for fieldname in self.meta.get_valid_columns(): |
| parent_dict[fieldname] = self.get(fieldname) |
| |
| for item in self.get(self.fname): |
| if item.get("item_code"): |
| args = parent_dict.copy() |
| args.update(item.as_dict()) |
| if not args.get("transaction_date"): |
| args["transaction_date"] = args.get("posting_date") |
| ret = get_item_details(args) |
| |
| for fieldname, value in ret.items(): |
| if item.meta.get_field(fieldname) and \ |
| item.get(fieldname) is None and value is not None: |
| item.set(fieldname, value) |
| |
| if fieldname == "cost_center" and item.meta.get_field("cost_center") \ |
| and not item.get("cost_center") and value is not None: |
| item.set(fieldname, value) |
| |
| if ret.get("pricing_rule"): |
| for field in ["base_price_list_rate", "price_list_rate", |
| "discount_percentage", "base_rate", "rate"]: |
| item.set(field, ret.get(field)) |
| |
| def set_taxes(self, tax_parentfield, tax_master_field): |
| if not self.meta.get_field(tax_parentfield): |
| return |
| |
| tax_master_doctype = self.meta.get_field(tax_master_field).options |
| |
| if not self.get(tax_parentfield): |
| if not self.get(tax_master_field): |
| # get the default tax master |
| self.set(tax_master_field, frappe.db.get_value(tax_master_doctype, {"is_default": 1})) |
| |
| self.append_taxes_from_master(tax_parentfield, tax_master_field, tax_master_doctype) |
| |
| def append_taxes_from_master(self, tax_parentfield, tax_master_field, tax_master_doctype=None): |
| if self.get(tax_master_field): |
| if not tax_master_doctype: |
| tax_master_doctype = self.meta.get_field(tax_master_field).options |
| |
| self.extend(tax_parentfield, |
| get_taxes_and_charges(tax_master_doctype, self.get(tax_master_field), tax_parentfield)) |
| |
| def set_other_charges(self): |
| self.set("other_charges", []) |
| self.set_taxes("other_charges", "taxes_and_charges") |
| |
| def calculate_taxes_and_totals(self): |
| self.discount_amount_applied = False |
| self._calculate_taxes_and_totals() |
| |
| if self.meta.get_field("discount_amount"): |
| self.apply_discount_amount() |
| |
| def _calculate_taxes_and_totals(self): |
| # validate conversion rate |
| company_currency = get_company_currency(self.company) |
| if not self.currency or self.currency == company_currency: |
| self.currency = company_currency |
| self.conversion_rate = 1.0 |
| else: |
| from erpnext.setup.doctype.currency.currency import validate_conversion_rate |
| validate_conversion_rate(self.currency, self.conversion_rate, |
| self.meta.get_label("conversion_rate"), self.company) |
| |
| self.conversion_rate = flt(self.conversion_rate) |
| self.item_doclist = self.get(self.fname) |
| self.tax_doclist = self.get(self.other_fname) |
| |
| self.calculate_item_values() |
| self.initialize_taxes() |
| |
| if hasattr(self, "determine_exclusive_rate"): |
| self.determine_exclusive_rate() |
| |
| self.calculate_net_total() |
| self.calculate_taxes() |
| self.manipulate_grand_total_for_inclusive_tax() |
| self.calculate_totals() |
| self._cleanup() |
| |
| def initialize_taxes(self): |
| for tax in self.tax_doclist: |
| tax.item_wise_tax_detail = {} |
| tax_fields = ["total", "tax_amount_after_discount_amount", |
| "tax_amount_for_current_item", "grand_total_for_current_item", |
| "tax_fraction_for_current_item", "grand_total_fraction_for_current_item"] |
| |
| if not self.discount_amount_applied: |
| tax_fields.append("tax_amount") |
| |
| for fieldname in tax_fields: |
| tax.set(fieldname, 0.0) |
| |
| self.validate_on_previous_row(tax) |
| self.validate_inclusive_tax(tax) |
| self.round_floats_in(tax) |
| |
| def validate_on_previous_row(self, tax): |
| """ |
| validate if a valid row id is mentioned in case of |
| On Previous Row Amount and On Previous Row Total |
| """ |
| if tax.charge_type in ["On Previous Row Amount", "On Previous Row Total"] and \ |
| (not tax.row_id or cint(tax.row_id) >= tax.idx): |
| throw(_("Please specify a valid Row ID for {0} in row {1}").format(_(tax.doctype), tax.idx)) |
| |
| def validate_inclusive_tax(self, tax): |
| def _on_previous_row_error(row_range): |
| throw(_("To include tax in row {0} in Item rate, taxes in rows {1} must also be included").format(tax.idx, |
| row_range)) |
| |
| if cint(getattr(tax, "included_in_print_rate", None)): |
| if tax.charge_type == "Actual": |
| # inclusive tax cannot be of type Actual |
| throw(_("Charge of type 'Actual' in row {0} cannot be included in Item Rate").format(tax.idx)) |
| elif tax.charge_type == "On Previous Row Amount" and \ |
| not cint(self.tax_doclist[cint(tax.row_id) - 1].included_in_print_rate): |
| # referred row should also be inclusive |
| _on_previous_row_error(tax.row_id) |
| elif tax.charge_type == "On Previous Row Total" and \ |
| not all([cint(t.included_in_print_rate) for t in self.tax_doclist[:cint(tax.row_id) - 1]]): |
| # all rows about the reffered tax should be inclusive |
| _on_previous_row_error("1 - %d" % (tax.row_id,)) |
| |
| def calculate_taxes(self): |
| # maintain actual tax rate based on idx |
| actual_tax_dict = dict([[tax.idx, flt(tax.rate, self.precision("tax_amount", tax))] for tax in self.tax_doclist |
| if tax.charge_type == "Actual"]) |
| |
| for n, item in enumerate(self.item_doclist): |
| item_tax_map = self._load_item_tax_rate(item.item_tax_rate) |
| |
| for i, tax in enumerate(self.tax_doclist): |
| # tax_amount represents the amount of tax for the current step |
| current_tax_amount = self.get_current_tax_amount(item, tax, item_tax_map) |
| |
| # Adjust divisional loss to the last item |
| if tax.charge_type == "Actual": |
| actual_tax_dict[tax.idx] -= current_tax_amount |
| if n == len(self.item_doclist) - 1: |
| current_tax_amount += actual_tax_dict[tax.idx] |
| |
| # store tax_amount for current item as it will be used for |
| # charge type = 'On Previous Row Amount' |
| tax.tax_amount_for_current_item = current_tax_amount |
| |
| # accumulate tax amount into tax.tax_amount |
| if not self.discount_amount_applied: |
| tax.tax_amount += current_tax_amount |
| |
| tax.tax_amount_after_discount_amount += current_tax_amount |
| |
| if getattr(tax, "category", None): |
| # if just for valuation, do not add the tax amount in total |
| # hence, setting it as 0 for further steps |
| current_tax_amount = 0.0 if (tax.category == "Valuation") \ |
| else current_tax_amount |
| |
| current_tax_amount *= -1.0 if (tax.add_deduct_tax == "Deduct") else 1.0 |
| |
| # Calculate tax.total viz. grand total till that step |
| # note: grand_total_for_current_item contains the contribution of |
| # item's amount, previously applied tax and the current tax on that item |
| if i==0: |
| tax.grand_total_for_current_item = flt(item.base_amount + current_tax_amount, |
| self.precision("total", tax)) |
| else: |
| tax.grand_total_for_current_item = \ |
| flt(self.tax_doclist[i-1].grand_total_for_current_item + |
| current_tax_amount, self.precision("total", tax)) |
| |
| # in tax.total, accumulate grand total of each item |
| tax.total += tax.grand_total_for_current_item |
| |
| # set precision in the last item iteration |
| if n == len(self.item_doclist) - 1: |
| self.round_off_totals(tax) |
| |
| # adjust Discount Amount loss in last tax iteration |
| if i == (len(self.tax_doclist) - 1) and self.discount_amount_applied: |
| self.adjust_discount_amount_loss(tax) |
| |
| def round_off_totals(self, tax): |
| tax.total = flt(tax.total, self.precision("total", tax)) |
| tax.tax_amount = flt(tax.tax_amount, self.precision("tax_amount", tax)) |
| tax.tax_amount_after_discount_amount = flt(tax.tax_amount_after_discount_amount, |
| self.precision("tax_amount", tax)) |
| |
| def adjust_discount_amount_loss(self, tax): |
| discount_amount_loss = self.grand_total - flt(self.base_discount_amount) - tax.total |
| tax.tax_amount_after_discount_amount = flt(tax.tax_amount_after_discount_amount + |
| discount_amount_loss, self.precision("tax_amount", tax)) |
| tax.total = flt(tax.total + discount_amount_loss, self.precision("total", tax)) |
| |
| def get_current_tax_amount(self, item, tax, item_tax_map): |
| tax_rate = self._get_tax_rate(tax, item_tax_map) |
| current_tax_amount = 0.0 |
| |
| if tax.charge_type == "Actual": |
| # distribute the tax amount proportionally to each item row |
| actual = flt(tax.rate, self.precision("tax_amount", tax)) |
| current_tax_amount = (self.net_total |
| and ((item.base_amount / self.net_total) * actual) |
| or 0) |
| elif tax.charge_type == "On Net Total": |
| current_tax_amount = (tax_rate / 100.0) * item.base_amount |
| elif tax.charge_type == "On Previous Row Amount": |
| current_tax_amount = (tax_rate / 100.0) * \ |
| self.tax_doclist[cint(tax.row_id) - 1].tax_amount_for_current_item |
| elif tax.charge_type == "On Previous Row Total": |
| current_tax_amount = (tax_rate / 100.0) * \ |
| self.tax_doclist[cint(tax.row_id) - 1].grand_total_for_current_item |
| |
| current_tax_amount = flt(current_tax_amount, self.precision("tax_amount", tax)) |
| |
| # store tax breakup for each item |
| key = item.item_code or item.item_name |
| if tax.item_wise_tax_detail.get(key): |
| item_wise_tax_amount = tax.item_wise_tax_detail[key][1] + current_tax_amount |
| tax.item_wise_tax_detail[key] = [tax_rate,item_wise_tax_amount] |
| else: |
| tax.item_wise_tax_detail[key] = [tax_rate,current_tax_amount] |
| |
| return current_tax_amount |
| |
| def _load_item_tax_rate(self, item_tax_rate): |
| return json.loads(item_tax_rate) if item_tax_rate else {} |
| |
| def _get_tax_rate(self, tax, item_tax_map): |
| if item_tax_map.has_key(tax.account_head): |
| return flt(item_tax_map.get(tax.account_head), self.precision("rate", tax)) |
| else: |
| return tax.rate |
| |
| def _cleanup(self): |
| for tax in self.tax_doclist: |
| tax.item_wise_tax_detail = json.dumps(tax.item_wise_tax_detail, separators=(',', ':')) |
| |
| def _set_in_company_currency(self, item, print_field, base_field): |
| """set values in base currency""" |
| value_in_company_currency = flt(self.conversion_rate * |
| flt(item.get(print_field), self.precision(print_field, item)), |
| self.precision(base_field, item)) |
| item.set(base_field, value_in_company_currency) |
| |
| def manipulate_grand_total_for_inclusive_tax(self): |
| # if fully inclusive taxes and diff |
| if (self.meta.get_field("net_total_export") and self.tax_doclist |
| and all(cint(t.included_in_print_rate) for t in self.tax_doclist)): |
| |
| last_tax = self.tax_doclist[-1] |
| |
| diff = self.net_total_export - flt(last_tax.total / self.conversion_rate, |
| self.precision("grand_total_export")) |
| |
| if diff and abs(diff) <= (2.0 / 10**(self.precision("tax_amount", last_tax))): |
| adjustment_amount = flt(diff * self.conversion_rate, self.precision("tax_amount", last_tax)) |
| last_tax.tax_amount += adjustment_amount |
| last_tax.tax_amount_after_discount_amount += adjustment_amount |
| last_tax.total += adjustment_amount |
| |
| def calculate_total_advance(self, parenttype, advance_parentfield): |
| if self.doctype == parenttype and self.docstatus < 2: |
| sum_of_allocated_amount = sum([flt(adv.allocated_amount, self.precision("allocated_amount", adv)) |
| for adv in self.get(advance_parentfield)]) |
| |
| self.total_advance = flt(sum_of_allocated_amount, self.precision("total_advance")) |
| |
| self.calculate_outstanding_amount() |
| |
| def get_gl_dict(self, args): |
| """this method populates the common properties of a gl entry record""" |
| gl_dict = frappe._dict({ |
| 'company': self.company, |
| 'posting_date': self.posting_date, |
| 'voucher_type': self.doctype, |
| 'voucher_no': self.name, |
| 'aging_date': self.get("aging_date") or self.posting_date, |
| 'remarks': self.get("remarks"), |
| 'fiscal_year': self.fiscal_year, |
| 'debit': 0, |
| 'credit': 0, |
| 'is_opening': self.get("is_opening") or "No", |
| }) |
| gl_dict.update(args) |
| return gl_dict |
| |
| def clear_unallocated_advances(self, childtype, parentfield): |
| self.set(parentfield, self.get(parentfield, {"allocated_amount": ["not in", [0, None, ""]]})) |
| |
| frappe.db.sql("""delete from `tab%s` where parentfield=%s and parent = %s |
| and ifnull(allocated_amount, 0) = 0""" % (childtype, '%s', '%s'), (parentfield, self.name)) |
| |
| def get_advances(self, account_head, child_doctype, parentfield, dr_or_cr, against_order_field): |
| so_list = list(set([d.get(against_order_field) for d in self.get("entries") if d.get(against_order_field)])) |
| cond = "" |
| if so_list: |
| cond = "or (ifnull(t2.%s, '') in (%s))" % ("against_" + against_order_field, ', '.join(['%s']*len(so_list))) |
| |
| res = frappe.db.sql(""" |
| select |
| t1.name as jv_no, t1.remark, t2.%s as amount, t2.name as jv_detail_no, `against_%s` as against_order |
| from |
| `tabJournal Voucher` t1, `tabJournal Voucher Detail` t2 |
| where |
| t1.name = t2.parent and t2.account = %s and t2.is_advance = 'Yes' and t1.docstatus = 1 |
| and (( |
| ifnull(t2.against_voucher, '') = '' |
| and ifnull(t2.against_invoice, '') = '' |
| and ifnull(t2.against_jv, '') = '' |
| and ifnull(t2.against_sales_order, '') = '' |
| and ifnull(t2.against_purchase_order, '') = '' |
| ) %s) |
| order by t1.posting_date""" % |
| (dr_or_cr, against_order_field, '%s', cond), |
| tuple([account_head] + so_list), as_dict= True) |
| |
| self.set(parentfield, []) |
| for d in res: |
| self.append(parentfield, { |
| "doctype": child_doctype, |
| "journal_voucher": d.jv_no, |
| "jv_detail_no": d.jv_detail_no, |
| "remarks": d.remark, |
| "advance_amount": flt(d.amount), |
| "allocated_amount": flt(d.amount) if d.against_order else 0 |
| }) |
| |
| def validate_advance_jv(self, advance_table_fieldname, against_order_field): |
| order_list = list(set([d.get(against_order_field) for d in self.get("entries") if d.get(against_order_field)])) |
| if order_list: |
| account = self.get("debit_to" if self.doctype=="Sales Invoice" else "credit_to") |
| |
| jv_against_order = frappe.db.sql("""select parent, %s as against_order |
| from `tabJournal Voucher Detail` |
| where docstatus=1 and account=%s and ifnull(is_advance, 'No') = 'Yes' |
| and ifnull(against_sales_order, '') in (%s) |
| group by parent, against_sales_order""" % |
| ("against_" + against_order_field, '%s', ', '.join(['%s']*len(order_list))), |
| tuple([account] + order_list), as_dict=1) |
| |
| if jv_against_order: |
| order_jv_map = {} |
| for d in jv_against_order: |
| order_jv_map.setdefault(d.against_order, []).append(d.parent) |
| |
| advance_jv_against_si = [d.journal_voucher for d in self.get(advance_table_fieldname)] |
| |
| for order, jv_list in order_jv_map.items(): |
| for jv in jv_list: |
| if not advance_jv_against_si or jv not in advance_jv_against_si: |
| frappe.msgprint(_("Journal Voucher {0} is linked against Order {1}, check if it should be pulled as advance in this invoice.") |
| .format(jv, order)) |
| |
| |
| def validate_multiple_billing(self, ref_dt, item_ref_dn, based_on, parentfield): |
| from erpnext.controllers.status_updater import get_tolerance_for |
| item_tolerance = {} |
| global_tolerance = None |
| |
| for item in self.get("entries"): |
| if item.get(item_ref_dn): |
| ref_amt = flt(frappe.db.get_value(ref_dt + " Item", |
| item.get(item_ref_dn), based_on), self.precision(based_on, item)) |
| if not ref_amt: |
| frappe.msgprint(_("Warning: System will not check overbilling since amount for Item {0} in {1} is zero").format(item.item_code, ref_dt)) |
| else: |
| already_billed = frappe.db.sql("""select sum(%s) from `tab%s` |
| where %s=%s and docstatus=1 and parent != %s""" % |
| (based_on, self.tname, item_ref_dn, '%s', '%s'), |
| (item.get(item_ref_dn), self.name))[0][0] |
| |
| total_billed_amt = flt(flt(already_billed) + flt(item.get(based_on)), |
| self.precision(based_on, item)) |
| |
| tolerance, item_tolerance, global_tolerance = get_tolerance_for(item.item_code, |
| item_tolerance, global_tolerance) |
| |
| max_allowed_amt = flt(ref_amt * (100 + tolerance) / 100) |
| |
| if total_billed_amt - max_allowed_amt > 0.01: |
| frappe.throw(_("Cannot overbill for Item {0} in row {1} more than {2}. To allow overbilling, please set in Stock Settings").format(item.item_code, item.idx, max_allowed_amt)) |
| |
| def get_company_default(self, fieldname): |
| from erpnext.accounts.utils import get_company_default |
| return get_company_default(self.company, fieldname) |
| |
| def get_stock_items(self): |
| stock_items = [] |
| item_codes = list(set(item.item_code for item in self.get(self.fname))) |
| if item_codes: |
| stock_items = [r[0] for r in frappe.db.sql("""select name |
| from `tabItem` where name in (%s) and is_stock_item='Yes'""" % \ |
| (", ".join((["%s"]*len(item_codes))),), item_codes)] |
| |
| return stock_items |
| |
| def set_total_advance_paid(self): |
| if self.doctype == "Sales Order": |
| dr_or_cr = "credit" |
| against_field = "against_sales_order" |
| else: |
| dr_or_cr = "debit" |
| against_field = "against_purchase_order" |
| |
| advance_paid = frappe.db.sql(""" |
| select |
| sum(ifnull({dr_or_cr}, 0)) |
| from |
| `tabJournal Voucher Detail` |
| where |
| {against_field} = %s and docstatus = 1 and is_advance = "Yes" """.format(dr_or_cr=dr_or_cr, \ |
| against_field=against_field), self.name) |
| |
| if advance_paid: |
| advance_paid = flt(advance_paid[0][0], self.precision("advance_paid")) |
| if flt(self.grand_total) >= advance_paid: |
| frappe.db.set_value(self.doctype, self.name, "advance_paid", advance_paid) |
| else: |
| frappe.throw(_("Total advance ({0}) against Order {1} cannot be greater \ |
| than the Grand Total ({2})") |
| .format(advance_paid, self.name, self.grand_total)) |
| |
| @property |
| def company_abbr(self): |
| if not hasattr(self, "_abbr"): |
| self._abbr = frappe.db.get_value("Company", self.company, "abbr") |
| |
| return self._abbr |
| |
| def check_credit_limit(self, account): |
| total_outstanding = frappe.db.sql(""" |
| select sum(ifnull(debit, 0)) - sum(ifnull(credit, 0)) |
| from `tabGL Entry` where account = %s""", account) |
| |
| total_outstanding = total_outstanding[0][0] if total_outstanding else 0 |
| if total_outstanding: |
| frappe.get_doc('Account', account).check_credit_limit(total_outstanding) |
| |
| @frappe.whitelist() |
| def get_tax_rate(account_head): |
| return frappe.db.get_value("Account", account_head, "tax_rate") |
| |
| @frappe.whitelist() |
| def get_taxes_and_charges(master_doctype, master_name, tax_parentfield): |
| from frappe.model import default_fields |
| tax_master = frappe.get_doc(master_doctype, master_name) |
| |
| taxes_and_charges = [] |
| for i, tax in enumerate(tax_master.get(tax_parentfield)): |
| tax = tax.as_dict() |
| |
| for fieldname in default_fields: |
| if fieldname in tax: |
| del tax[fieldname] |
| |
| taxes_and_charges.append(tax) |
| |
| return taxes_and_charges |