63 lines
2.3 KiB
Python
63 lines
2.3 KiB
Python
# ERPNext - web based ERP (http://erpnext.com)
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# Copyright (C) 2012 Web Notes Technologies Pvt Ltd
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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from __future__ import unicode_literals
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import webnotes
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from webnotes import _, msgprint
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import json
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def get_company_currency(company):
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currency = webnotes.conn.get_value("Company", company, "default_currency")
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if not currency:
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currency = webnotes.conn.get_default("currency")
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if not currency:
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msgprint(_('Please specify Default Currency in Company Master \
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and Global Defaults'), raise_exception=True)
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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 = webnotes.conn.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 = webnotes.conn.get_value(doctype, name, ["lft", "rgt"])
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result = webnotes.conn.sql_list("""select name from `tab%s`
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where lft<%s and rgt>%s and docstatus < 2""" % (doctype, "%s", "%s"), (lft, rgt))
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return result or None
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@webnotes.whitelist()
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def get_price_list_currency(args):
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"""
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args = {
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"price_list_name": "Something",
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"buying_or_selling": "Buying" or "Selling"
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}
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"""
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if isinstance(args, basestring):
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args = json.loads(args)
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result = webnotes.conn.sql("""select distinct ref_currency from `tabItem Price`
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where price_list_name=%s and buying_or_selling=%s""",
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(args.get("price_list_name"), args.get("buying_or_selling")))
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if result and len(result)==1:
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return {"price_list_currency": result[0][0]}
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else:
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return {} |