79 lines
2.6 KiB
Python
79 lines
2.6 KiB
Python
from __future__ import unicode_literals
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import webnotes
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def execute():
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"""
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* Remove unnecessary doctype properties
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* Remove docfield property setters if fieldname doesn't exist
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* Remove prev_field properties if value fieldname doesn't exist
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"""
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change_property_setter_fieldnames()
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clean_doctype_properties()
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clean_docfield_properties()
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def change_property_setter_fieldnames():
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webnotes.reload_doc('core', 'doctype', 'property_setter')
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docfield_list = webnotes.conn.sql("""\
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SELECT name, fieldname FROM `tabDocField`""", as_list=1)
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custom_field_list = webnotes.conn.sql("""\
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SELECT name, fieldname FROM `tabCustom Field`""", as_list=1)
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field_list = docfield_list + custom_field_list
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property_setter_list = webnotes.conn.sql("""\
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SELECT name, doc_name, value, property
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FROM `tabProperty Setter`
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WHERE doctype_or_field='DocField'""")
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field_dict = dict(field_list)
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for name, doc_name, value, prop in property_setter_list:
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if doc_name in field_dict:
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webnotes.conn.sql("""\
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UPDATE `tabProperty Setter`
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SET field_name = %s
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WHERE name = %s""", (field_dict.get(doc_name), name))
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if value in field_dict and prop=='previous_field':
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webnotes.conn.sql("""\
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UPDATE `tabProperty Setter`
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SET value = %s
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WHERE name = %s""", (field_dict.get(value), name))
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def clean_doctype_properties():
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desc = webnotes.conn.sql("DESC `tabDocType`", as_dict=1)
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property_list = '", "'.join([d.get('Field') for d in desc])
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webnotes.conn.sql("""\
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DELETE FROM `tabProperty Setter`
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WHERE doctype_or_field = 'DocType'
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AND property NOT IN ("%s")""" % property_list)
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def clean_docfield_properties():
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delete_list_1 = webnotes.conn.sql("""\
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SELECT name FROM `tabProperty Setter` ps
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WHERE doctype_or_field = 'DocField'
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AND NOT EXISTS (
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SELECT fieldname FROM `tabDocField` df
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WHERE df.parent = ps.doc_type
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AND df.fieldname = ps.field_name
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) AND NOT EXISTS (
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SELECT fieldname FROM `tabCustom Field` cf
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WHERE cf.dt = ps.doc_type
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AND cf.fieldname = ps.field_name
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)""")
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delete_list_2 = webnotes.conn.sql("""\
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SELECT name FROM `tabProperty Setter` ps
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WHERE doctype_or_field = 'DocField'
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AND property = 'previous_field'
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AND NOT EXISTS (
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SELECT fieldname FROM `tabDocField` df
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WHERE df.parent = ps.doc_type
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AND df.fieldname = ps.value
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) AND NOT EXISTS (
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SELECT fieldname FROM `tabCustom Field` cf
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WHERE cf.dt = ps.doc_type
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AND cf.fieldname = ps.value
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)""")
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delete_list = [d[0] for d in delete_list_1] + [d[0] for d in delete_list_2]
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webnotes.conn.sql("""\
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DELETE FROM `tabProperty Setter`
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WHERE NAME IN ("%s")""" % '", "'.join(delete_list))
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