Coverage for sources/accretive/namespaces.py: 100%

1# vim: set filetype=python fileencoding=utf-8: 

2# -*- coding: utf-8 -*- 

3 

4#============================================================================# 

5# # 

6# Licensed under the Apache License, Version 2.0 (the "License"); # 

7# you may not use this file except in compliance with the License. # 

8# You may obtain a copy of the License at # 

9# # 

10# http://www.apache.org/licenses/LICENSE-2.0 # 

11# # 

12# Unless required by applicable law or agreed to in writing, software # 

13# distributed under the License is distributed on an "AS IS" BASIS, # 

14# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # 

15# See the License for the specific language governing permissions and # 

16# limitations under the License. # 

17# # 

18#============================================================================# 

19 

20 

21''' Accretive namespaces. ''' 

22 

23 

24from . import __ 

25from . import objects as _objects 

26 

27 

28class Namespace( _objects.Object ): # pylint: disable=eq-without-hash 

29 ''' Accretive namespaces. ''' 

30 

31 def __init__( 

32 self, 

33 *iterables: __.DictionaryPositionalArgument, 

34 **attributes: __.DictionaryNominativeArgument 

35 ) -> None: 

36 super( ).__init__( ) 

37 super( ).__getattribute__( '__dict__' ).update( 

38 *iterables, **attributes ) 

39 

40 def __repr__( self ) -> str: 

41 attributes = ', '.join( tuple( 

42 f"{key} = {value!r}" for key, value 

43 in super( ).__getattribute__( '__dict__' ).items( ) ) ) 

44 fqname = __.calculate_fqname( self ) 

45 if not attributes: return f"{fqname}( )" 

46 return f"{fqname}( {attributes} )" 

47 

48 def __eq__( self, other: __.a.Any ) -> __.ComparisonResult: 

49 mydict = super( ).__getattribute__( '__dict__' ) 

50 if isinstance( other, ( Namespace, __.SimpleNamespace ) ): 

51 return mydict == other.__dict__ 

52 return NotImplemented 

53 

54 def __ne__( self, other: __.a.Any ) -> __.ComparisonResult: 

55 mydict = super( ).__getattribute__( '__dict__' ) 

56 if isinstance( other, ( Namespace, __.SimpleNamespace ) ): 

57 return mydict != other.__dict__ 

58 return NotImplemented 

59 

60Namespace.__doc__ = __.generate_docstring( 

61 Namespace, 'description of namespace', 'instance attributes accretion' )