25'ten fazla konu seçemezsiniz Konular bir harf veya rakamla başlamalı, kısa çizgiler ('-') içerebilir ve en fazla 35 karakter uzunluğunda olabilir.
 
 
 
 
 
 

51 satır
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  1. # Copyright (c) 2013, Web Notes Technologies Pvt. Ltd. and Contributors
  2. # MIT License. See license.txt
  3. from __future__ import unicode_literals
  4. """docfield utililtes"""
  5. import webnotes
  6. def rename(doctype, fieldname, newname):
  7. """rename docfield"""
  8. df = webnotes.conn.sql("""select * from tabDocField where parent=%s and fieldname=%s""",
  9. (doctype, fieldname), as_dict=1)
  10. if not df:
  11. return
  12. df = df[0]
  13. if webnotes.conn.get_value('DocType', doctype, 'issingle'):
  14. update_single(df, newname)
  15. else:
  16. update_table(df, newname)
  17. update_parent_field(df, newname)
  18. def update_single(f, new):
  19. """update in tabSingles"""
  20. webnotes.conn.begin()
  21. webnotes.conn.sql("""update tabSingles set field=%s where doctype=%s and field=%s""",
  22. (new, f['parent'], f['fieldname']))
  23. webnotes.conn.commit()
  24. def update_table(f, new):
  25. """update table"""
  26. query = get_change_column_query(f, new)
  27. if query:
  28. webnotes.conn.sql(query)
  29. def update_parent_field(f, new):
  30. """update 'parentfield' in tables"""
  31. if f['fieldtype']=='Table':
  32. webnotes.conn.begin()
  33. webnotes.conn.sql("""update `tab%s` set parentfield=%s where parentfield=%s""" \
  34. % (f['options'], '%s', '%s'), (new, f['fieldname']))
  35. webnotes.conn.commit()
  36. def get_change_column_query(f, new):
  37. """generate change fieldname query"""
  38. desc = webnotes.conn.sql("desc `tab%s`" % f['parent'])
  39. for d in desc:
  40. if d[0]== f['fieldname']:
  41. return 'alter table `tab%s` change `%s` `%s` %s' % \
  42. (f['parent'], f['fieldname'], new, d[1])