45 lines
1.5 KiB
Python
45 lines
1.5 KiB
Python
# Copyright (c) 2013, Web Notes Technologies Pvt. Ltd. and Contributors
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# License: GNU General Public License v3. See license.txt
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from __future__ import unicode_literals
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import frappe
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from frappe import _, msgprint, throw
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import json
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def get_company_currency(company):
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currency = frappe.db.get_value("Company", company, "default_currency")
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if not currency:
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currency = frappe.db.get_default("currency")
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if not currency:
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throw(_('Please specify Default Currency in Company Master \
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and Global Defaults'))
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return currency
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def get_root_of(doctype):
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"""Get root element of a DocType with a tree structure"""
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result = frappe.db.sql_list("""select name from `tab%s`
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where lft=1 and rgt=(select max(rgt) from `tab%s` where docstatus < 2)""" %
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(doctype, doctype))
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return result[0] if result else None
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def get_ancestors_of(doctype, name):
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"""Get ancestor elements of a DocType with a tree structure"""
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lft, rgt = frappe.db.get_value(doctype, name, ["lft", "rgt"])
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result = frappe.db.sql_list("""select name from `tab%s`
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where lft<%s and rgt>%s order by lft desc""" % (doctype, "%s", "%s"), (lft, rgt))
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return result or []
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@frappe.whitelist()
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def get_price_list_currency(price_list):
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price_list_currency = frappe.db.get_value("Price List", {"name": price_list,
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"enabled": 1}, "currency")
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if not price_list_currency:
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throw("{message}: {price_list} {disabled}".format(**{
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"message": _("Price List"),
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"price_list": price_list,
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"disabled": _("is disabled.")
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}))
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else:
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return {"price_list_currency": price_list_currency} |