UseCases.FileSysObjects.addAndRemoveEntries package

Submodules

UseCases.FileSysObjects.addAndRemoveEntries.CallCase module

Create a plist, find a matching relative filepathname in directory tree.

Calling elementary functions.

• Data:

  see 'testdata.examples'
  

  refer also to the manual [filesystem-elements-as-objects]

• Call:

  import testdata
  import filesysobjects.FileSysObjects
    
  # start of upward search - file is converted into it's containing directory node
  s = os.sep
  any_sub_path = os.path.normpath('examples/a/b0/c/a/b0/c/F')
  spath  = testdata.mypath
  spath += any_sub_path
  
  # Here an empty list is used for search only. The function adds 
  # entries to the provided list storage, thus e.g. to 'sys.path' too.
  _plist = []
  
  # 0. build a search path list - if not yet available
  #    adds each directory from spath to its matching 
  #    subnode  "a/b"
  #
  setUpperTreeSearchPath(spath,os.path.normpath('b/B.txt'), _plist)
  rp = findRelPathInSearchPath(spath,_plist)
  
  
  _addp = _plist_ref[-1]
  
  # 1. append an item       
  _px = addPathToSearchPath(_addp, _plist,**{'append':True})
  
  # 2. remove the item
  delPathFromSearchPath(_addp, _plist)
  

• Result:

  expected = os.path.normpath(testdata.mypath+'/examples/a/b0/c/a/b0/F1')
  

class UseCases.FileSysObjects.addAndRemoveEntries.CallCase.UseCase(*args, **kargs)

Bases: unittest.case.TestCase

test_UseCase000_append()

1. append an item

test_UseCase010_prepend_same_again()

2. append same item again - with success

test_UseCase020_append_try_same_again_nonredundant()

3. try to add same item again - with failure

test_UseCase021_append_try_same_again_nonredundant()

3. try to add same item again - with failure

test_UseCase030_prepend_same_again_checkreal()

4. prepend same item again - with checkreal

test_UseCase040_delete_same()

5. remove the item

Module contents