80 lines
2.3 KiB
Python
80 lines
2.3 KiB
Python
# Copyright (c) 2015, Frappe Technologies Pvt. Ltd. and Contributors
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# MIT License. See license.txt
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from __future__ import unicode_literals, print_function
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from six.moves import range
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import frappe
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from frappe.utils import cstr
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from frappe.build import html_to_js_template
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import re
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"""
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Model utilities, unclassified functions
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"""
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def set_default(doc, key):
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"""Set is_default property of given doc and unset all others filtered by given key."""
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if not doc.is_default:
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frappe.db.set(doc, "is_default", 1)
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frappe.db.sql("""update `tab%s` set `is_default`=0
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where `%s`=%s and name!=%s""" % (doc.doctype, key, "%s", "%s"),
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(doc.get(key), doc.name))
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def set_field_property(filters, key, value):
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'''utility set a property in all fields of a particular type'''
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docs = [frappe.get_doc('DocType', d.parent) for d in \
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frappe.get_all("DocField", fields=['parent'], filters=filters)]
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for d in docs:
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d.get('fields', filters)[0].set(key, value)
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d.save()
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print('Updated {0}'.format(d.name))
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frappe.db.commit()
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class InvalidIncludePath(frappe.ValidationError): pass
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def render_include(content):
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'''render {% raw %}{% include "app/path/filename" %}{% endraw %} in js file'''
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content = cstr(content)
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# try 5 levels of includes
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for i in range(5):
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if "{% include" in content:
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paths = re.findall(r'''{% include\s['"](.*)['"]\s%}''', content)
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if not paths:
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frappe.throw('Invalid include path', InvalidIncludePath)
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for path in paths:
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app, app_path = path.split('/', 1)
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with open(frappe.get_app_path(app, app_path), 'r') as f:
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include = unicode(f.read(), 'utf-8')
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if path.endswith('.html'):
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include = html_to_js_template(path, include)
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content = re.sub(r'''{{% include\s['"]{0}['"]\s%}}'''.format(path), include, content)
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else:
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break
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return content
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def get_fetch_values(doctype, fieldname, value):
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'''Returns fetch value dict for the given object
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:param doctype: Target doctype
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:param fieldname: Link fieldname selected
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:param value: Value selected
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'''
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out = {}
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meta = frappe.get_meta(doctype)
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link_df = meta.get_field(fieldname)
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for df in meta.get_fields_to_fetch(fieldname):
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# example shipping_address.gistin
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link_field, source_fieldname = df.options.split('.', 1)
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out[df.fieldname] = frappe.db.get_value(link_df.options, value, source_fieldname)
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return out
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