This document describes the Python file Stock_entry.py which contains the StockEntry class and its methods. The StockEntry class inherits from the StockController class and contains over 50 methods for managing inventory stock entries, including validating data, setting rates and amounts, updating ledgers, and more. Key methods calculate rates and amounts, distribute additional costs, update valuation rates, and set totals.

1. Inventory management module
Herry N. Atwar

2. Directory
 Frappe-bench
 Apps
 Erpnext
 Erpnext
 Stock
 Doctype
 Stock_entry
Stock movement from one warehouse to another (or from, or to a
warehouse).
• Stock_entry.js
• Stock_entry.json
• Stock_entry.py
• Stock_entry_list.js
• Stock_entry_utils.py

3. Stock_entry.py
 Class StockEntry(StockController) :
 Def get_feed
 Def onload
 Def before_validate
 Def validate
 Def on_submit
 Def on_cancel
 Def set_job_card_data
 Def validate_work_order_status
 Def validate_purpose
 Def delete_linked_stock_entry
 Def set_transfer_qty
 Def update_cost_in_project

4. Stock_entry.py
 Class StockEntry(StockController) :
 Def validate_item
 Def validate_qty
 Def validate_fg_completed_qty
 Def validate_difference_account
 Def validate_warehouse
 Def validate_work_order
 Def check_if_operations_completed
 Def check_duplicate_entry_for_work_order
 Def set_actual_qty
 Def get_stock_and_rate
 Def calculate_rate_and_amount
 Def set_basic_rate

5. Stock_entry.py
 Class StockEntry(StockController) :
 Def set_rate_for_outgoing_items
 Def get_args_for_incoming_rate
 Def get_basic_rate_for_repacked_items
 Def get_basic_rate_for_manufactured_item
 Def distribute_additional_costs
 Def update_valuation_rate
 Def set_total_incoming_outgoing_value
 Def set_total_amount
 Def set_stock_entry_type
 Def set_purpose_for_stock_entry
 Def validate_duplicate_serial_no
 Def validate_bom
 Def mark_finished_and_scrap_items

6. Stock_entry.py
 Class StockEntry(StockController) :
 Def get_finished_item
 Def validate_finished_goods
 Def update_stock_ledger
 Def get_finished_item_row
 Def get_sle_for_source_warehouse
 Def get_sle_for_target_warehouse
 Def get_gl_entries
 Def update_work_order
 Def get_item_details
 Def set_items_for_stock_in
 Def get_items

7. Stock_entry.py
 Class StockEntry(StockController) :
 Def get_finished_item
 Def validate_finished_goods
 Def update_stock_ledger
 Def get_finished_item_row
 Def get_sle_for_source_warehouse
 Def get_sle_for_target_warehouse
 Def get_gl_entries
 Def update_work_order
 Def get_item_details
 Def set_items_for_stock_in
 Def get_items

8. Stock_entry.py
 Class StockEntry(StockController) :
 Def set_scrap_items
 Def set_work_order_details
 Def load_items_from_bom
 Def set_batchwise_finished_goods
 Def add_batchwise_finished_good
 Def add_finished_goods
 Def get_bom_raw_materials
 Def get_bom_scrap_material
 Def get_scrap_items_from_job_card
 Def get_completed_job_card_qty
 Def get_used_scrap_items
 Def get_unconsumed_raw_materials

9. Stock_entry.py
 Class StockEntry(StockController) :
 Def get_transfered_raw_materials
 Def get_pending_raw_materials
 Def get_pro_order_required_items
 Def get_job_card_item_codes
 Def add_to_stock_entry_detail
 Def validate_with_material_request
 Def validate_batch
 Def update_puchase_order_supplied_items
 Def update_so_in_serial_number
 Def validate_reserved_serial_no_consumption
 Def update_transferred_qty
 Def update_quality_inspection

10. Stock_entry.py
 Class StockEntry(StockController) :
 Def set_material_request_transfer_status
 Def update_items_for_process_loss
 Def set_serial_no_batch_for_finished_good
 Def get_serial_nos_for_fg
 Def get_available_serial_nos
 Def set_missing_values
 Def move_sample_to_retention_warehouse
 Def make_stock_in_entry
 Def set_missing_values
 Def update_item

11. Stock_entry.py
 Class StockEntry(StockController) :
 Def get_work_order_details
 Def get_operating_cost_per_unit
 Def get_used_alternative_items
 Def get_valuation_rate_for_finished_good_entry
 Def get_uom_details
 Def get_expired_batch_items
 Def get_warehouse_details
 Def validate_sample_quantity
 Def get_supplied_items

12. Calculate_rate_and_amount
def calculate_rate_and_amount(self, reset_outgoing_rate=True,
raise_error_if_no_rate=True):
self.set_basic_rate(reset_outgoing_rate, raise_error_if_no_rate)
init_landed_taxes_and_totals(self)
self.distribute_additional_costs()
self.update_valuation_rate()
self.set_total_incoming_outgoing_value()
self.set_total_amount()

13. Set_basic_rate
def set_basic_rate(self, reset_outgoing_rate=True, raise_error_if_no_rate=True):
"""
Set rate for outgoing, scrapped and finished items
"""
# Set rate for outgoing items
outgoing_items_cost = self.set_rate_for_outgoing_items(reset_outgoing_rate, raise_error_if_no_rate)
finished_item_qty = sum(d.transfer_qty for d in self.items if d.is_finished_item or d.is_process_loss)
# Set basic rate for incoming items
for d in self.get("items"):
if d.s_warehouse or d.set_basic_rate_manually:
continue
if d.allow_zero_valuation_rate:
d.basic_rate = 0.0
elif d.is_finished_item:
if self.purpose == "Manufacture":
d.basic_rate = self.get_basic_rate_for_manufactured_item(
finished_item_qty, outgoing_items_cost)
elif self.purpose == "Repack":
d.basic_rate = self.get_basic_rate_for_repacked_items(d.transfer_qty,
outgoing_items_cost)

14. Set_basic_rate
if not d.basic_rate and not d.allow_zero_valuation_rate:
d.basic_rate = get_valuation_rate(
d.item_code,
d.t_warehouse,
self.doctype,
self.name,
d.allow_zero_valuation_rate,
currency=erpnext.get_company_currency(self.company),
company=self.company,
raise_error_if_no_rate=raise_error_if_no_rate,
)
# do not round off basic rate to avoid precision loss
d.basic_rate = flt(d.basic_rate)
if d.is_process_loss:
d.basic_rate = flt(0.0)
d.basic_amount = flt(flt(d.transfer_qty) * flt(d.basic_rate), d.precision("basic_amount"))

15. Distribute_additional_cost
def distribute_additional_costs(self):
# If no incoming items, set additional costs blank
if not any(d.item_code for d in self.items if d.t_warehouse):
self.additional_costs = []
self.total_additional_costs = sum(flt(t.base_amount) for t in
self.get("additional_costs"))
if self.purpose in ("Repack", "Manufacture"):
incoming_items_cost = sum(flt(t.basic_amount) for t in
self.get("items") if t.is_finished_item)
else:
incoming_items_cost = sum(flt(t.basic_amount) for t in
self.get("items") if t.t_warehouse)
if not incoming_items_cost:
return

16. Distribute_additional_cost
for d in self.get("items"):
if self.purpose in ("Repack", "Manufacture") and not
d.is_finished_item:
d.additional_cost = 0
continue
elif not d.t_warehouse:
d.additional_cost = 0
continue
d.additional_cost = (flt(d.basic_amount) / incoming_items_cost) *
self.total_additional_costs

17. Update_valuation_rate
def update_valuation_rate(self):
for d in self.get("items"):
if d.transfer_qty:
d.amount = flt(flt(d.basic_amount) +
flt(d.additional_cost),
d.precision("amount"))
# Do not round off valuation rate to avoid precision loss
d.valuation_rate = flt(d.basic_rate) +
(flt(d.additional_cost) / flt(d.transfer_qty))

18. Set_total_incoming_outgoing_value
def set_total_incoming_outgoing_value(self):
self.total_incoming_value = self.total_outgoing_value = 0.0
for d in self.get("items"):
if d.t_warehouse:
self.total_incoming_value += flt(d.amount)
if d.s_warehouse:
self.total_outgoing_value += flt(d.amount)
self.value_difference = self.total_incoming_value
- self.total_outgoing_value

19. Set_total_amount
def set_total_amount(self):
self.total_amount = None
if self.purpose not in ["Manufacture", "Repack"]:
self.total_amount = sum([flt(item.amount) for item in
self.get("items")])