libconfix.core.filesys.overlay

Package libconfix :: Package core :: Package filesys :: Module overlay_file :: Class OverlayFile

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Type OverlayFile

object --+        
         |        
  VFSEntry --+    
             |    
  OverlayEntry --+
                 |
object --+       |
         |       |
  VFSEntry --+   |
             |   |
       VFSFile --+
                 |
                OverlayFile

Method Summary
	`__init__(self, original, overlay)`
	`add_lines(self, lines)` (VFSFile implementation)...
	`expand(self)` Abstract.
	`is_overlayed(self)` (VFSFile implementation)...
	`is_persistent(self)` (VFSEntry implementation)...
	`lines(self)` (VFSFile implementation)...
	`truncate(self)` (VFSFile implementation)...
Inherited from OverlayEntry
	`abspath(self)` (VFSEntry implementation)...
	`original(self)`
	`overlay(self)`
	`relpath(self, from_dir)` (VFSEntry implementation)...
Inherited from VFSEntry
	`del_property(self, name)`
	`filesystem(self)`
	`get_property(self, name)`
	`name(self)`
	`parent(self)`
	`set_filesystem(self, filesystem)`
	`set_parent(self, parent)`
	`set_property(self, name, value)`
	`sync(self)` Write back to the backing storage, whatever this means.
Inherited from object
	`__delattr__(...)` x.__delattr__('name') <==> del x.name...
	`__getattribute__(...)` x.__getattribute__('name') <==> x.name...
	`__hash__(x)` x.__hash__() <==> hash(x)...
	`__new__(T, S, ...)` T.__new__(S, ...) -> a new object with type S, a subtype of T...
	`__reduce__(...)` helper for pickle...
	`__reduce_ex__(...)` helper for pickle...
	`__repr__(x)` x.__repr__() <==> repr(x)...
	`__setattr__(...)` x.__setattr__('name', value) <==> x.name = value...
	`__str__(x)` x.__str__() <==> str(x)...

Class Variable Summary
`classobj`	`AddLinesError` = `libconfix.core.filesys.overlay_file.AddLinesError`
`classobj`	`TruncateError` = `libconfix.core.filesys.overlay_file.TruncateError`

Method Details

add_lines(self, lines)

(VFSFile implementation)

Overrides:: libconfix.core.filesys.vfs_file.VFSFile.add_lines

expand(self)

Abstract. Supposed to actually "merge" original and overlay.

Overrides:: libconfix.core.filesys.overlay_entry.OverlayEntry.expand (inherited documentation)

is_overlayed(self)

(VFSFile implementation)

Overrides:: libconfix.core.filesys.vfs_file.VFSFile.is_overlayed

is_persistent(self)

(VFSEntry implementation)

Overrides:: libconfix.core.filesys.vfs_entry.VFSEntry.is_persistent

lines(self)

(VFSFile implementation)

Overrides:: libconfix.core.filesys.vfs_file.VFSFile.lines

truncate(self)

(VFSFile implementation)

Overrides:: libconfix.core.filesys.vfs_file.VFSFile.truncate

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