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17973 manish.sha 1
from elixir import *
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from functools import partial
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from shop2020.clients.CatalogClient import CatalogClient
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from shop2020.clients.TransactionClient import TransactionClient
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from shop2020.model.v1.inventory.impl import DataService
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from shop2020.model.v1.inventory.impl.Convertors import to_t_warehouse, \
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    to_t_itemidwarehouseid, to_t_state
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from shop2020.model.v1.inventory.impl.DataService import Warehouse, \
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    ItemInventoryHistory, CurrentInventorySnapshot, VendorItemPricing, \
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    VendorItemMapping, Vendor, MissedInventoryUpdate, BadInventorySnapshot, \
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    VendorHolidays, ItemAvailabilityCache, \
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    CurrentReservationSnapshot, IgnoredInventoryUpdateItems, ItemStockPurchaseParams, \
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    OOSStatus, AmazonInventorySnapshot, StateMaster, HoldInventoryDetail, AmazonFbaInventorySnapshot, \
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    SnapdealInventorySnapshot, FlipkartInventorySnapshot, SnapdealStockAtEOD, FlipkartStockAtEOD, StockWeightedNlcInfo
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from shop2020.model.v1.inventory.impl.DataAcessors import clear_item_availability_cache
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from shop2020.thriftpy.model.v1.order.ttypes import AlertType
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from shop2020.thriftpy.purchase.ttypes import PurchaseServiceException
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from shop2020.utils import EmailAttachmentSender
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from shop2020.utils.EmailAttachmentSender import mail
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from shop2020.utils.Utils import to_py_date, to_java_date
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from sqlalchemy.orm.exc import MultipleResultsFound, NoResultFound
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from sqlalchemy.sql import or_
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from sqlalchemy.sql.expression import and_, func, distinct, desc
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from sqlalchemy.sql.functions import count
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import calendar
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import datetime
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import sys
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import threading
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import math
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import xlrd
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def add_inventory(itemId, warehouseId, quantity):
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    current_inventory_snapshot = CurrentInventorySnapshot.get_by(item_id=itemId, warehouse_id=warehouseId)
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    if not current_inventory_snapshot:
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        current_inventory_snapshot = CurrentInventorySnapshot()
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        current_inventory_snapshot.item_id = itemId
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        current_inventory_snapshot.warehouse_id = warehouseId
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        current_inventory_snapshot.availability = 0
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        current_inventory_snapshot.reserved = 0
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        current_inventory_snapshot.held = 0
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    # added the difference in the current inventory    
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    current_inventory_snapshot.availability = current_inventory_snapshot.availability + quantity
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    session.commit()  
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def read_data(filename):
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    DataService.initialize(db_hostname='192.168.190.114')
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    workbook = xlrd.open_workbook(filename)
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    sheet = workbook.sheet_by_index(0)
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    num_rows = sheet.nrows
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    count =0
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    itemIds = []
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    for rownum in range(1, num_rows):
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        print sheet.row_values(rownum)
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        itemId = long(sheet.row_values(rownum)[0])
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        warehouse_id = long(sheet.row_values(rownum)[1])
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        quantity = long(sheet.row_values(rownum)[2])
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        add_inventory(itemId, warehouse_id, quantity)
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        itemIds.append(itemId)
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        count = count+1
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    clear_item_availability_cache(itemIds)
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    print "Count", count
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    session.close()
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def main():
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    read_data("/home/manish/virtualInv.xls")
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if __name__ == '__main__':
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    main()