Coverage for cc_modules/cc_dirtytables.py: 100%

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1#!/usr/bin/env python 

2 

3""" 

4camcops_server/cc_modules/cc_dirtytables.py 

5 

6=============================================================================== 

7 

8 Copyright (C) 2012, University of Cambridge, Department of Psychiatry. 

9 Created by Rudolf Cardinal (rnc1001@cam.ac.uk). 

10 

11 This file is part of CamCOPS. 

12 

13 CamCOPS is free software: you can redistribute it and/or modify 

14 it under the terms of the GNU General Public License as published by 

15 the Free Software Foundation, either version 3 of the License, or 

16 (at your option) any later version. 

17 

18 CamCOPS is distributed in the hope that it will be useful, 

19 but WITHOUT ANY WARRANTY; without even the implied warranty of 

20 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 

21 GNU General Public License for more details. 

22 

23 You should have received a copy of the GNU General Public License 

24 along with CamCOPS. If not, see <https://www.gnu.org/licenses/>. 

25 

26=============================================================================== 

27 

28**Representation of a "dirty table" -- one that a device is in the process of 

29uploading to/preserving.** 

30 

31""" 

32 

33from sqlalchemy.schema import Column, ForeignKey 

34from sqlalchemy.sql.sqltypes import Integer 

35 

36from camcops_server.cc_modules.cc_device import Device 

37from camcops_server.cc_modules.cc_sqla_coltypes import TableNameColType 

38from camcops_server.cc_modules.cc_sqlalchemy import Base 

39 

40 

41# ============================================================================= 

42# DirtyTable 

43# ============================================================================= 

44 

45 

46class DirtyTable(Base): 

47 """ 

48 Class to represent tables being modified during a client upload. 

49 """ 

50 

51 __tablename__ = "_dirty_tables" 

52 

53 id = Column( 

54 # new in 2.1.0; ditch composite PK 

55 "id", 

56 Integer, 

57 primary_key=True, 

58 autoincrement=True, 

59 ) 

60 device_id = Column( 

61 "device_id", 

62 Integer, 

63 ForeignKey(Device.id), 

64 comment="Source tablet device ID", 

65 ) 

66 tablename = Column( 

67 "tablename", 

68 TableNameColType, 

69 comment="Table in the process of being preserved", 

70 )