rwbase.py
47 lines
| 1.4 KiB
| text/x-python
|
PythonLexer
Brian E. Granger
|
r4609 | """Base classes and function for readers and writers. | ||
| Authors: | ||||
| * Brian Granger | ||||
| """ | ||||
| #----------------------------------------------------------------------------- | ||||
| # Copyright (C) 2008-2011 The IPython Development Team | ||||
| # | ||||
| # Distributed under the terms of the BSD License. The full license is in | ||||
| # the file COPYING, distributed as part of this software. | ||||
| #----------------------------------------------------------------------------- | ||||
| #----------------------------------------------------------------------------- | ||||
| # Imports | ||||
| #----------------------------------------------------------------------------- | ||||
|
Brian E. Granger
|
r4406 | from base64 import encodestring, decodestring | ||
|
Brian E. Granger
|
r4609 | #----------------------------------------------------------------------------- | ||
| # Code | ||||
| #----------------------------------------------------------------------------- | ||||
|
Brian E. Granger
|
r4406 | |||
| class NotebookReader(object): | ||||
| def reads(self, s, **kwargs): | ||||
| """Read a notebook from a string.""" | ||||
| raise NotImplementedError("loads must be implemented in a subclass") | ||||
| def read(self, fp, **kwargs): | ||||
| """Read a notebook from a file like object""" | ||||
| return self.reads(fp.read(), **kwargs) | ||||
| class NotebookWriter(object): | ||||
| def writes(self, nb, **kwargs): | ||||
| """Write a notebook to a string.""" | ||||
| raise NotImplementedError("loads must be implemented in a subclass") | ||||
| def write(self, nb, fp, **kwargs): | ||||
| """Write a notebook to a file like object""" | ||||
| return fp.write(self.writes(nb,**kwargs)) | ||||