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Release notes
-------------
**In 0.30**
Released 27th, August 2017
* Use IPython kernel to run Python code:
- support for rich output
- support IPython magics
- Improved error handling
* Render tracebacks correctly
* Drop Python 2 support
* Run code using any Jupyter kernel with `--kernel` option
* Output directly to Jupyter notebooks with chunk options preserved
as metadata -> ability to use custom nbconvert templates in addition to builtin formatters.
* Drop uppercase versions on `pweave` and `ptangle` scripts
* Weave documents from URLs
* md2html is the new default format for `.pmd` and `.py` input
**In 0.25**
Released 21st, April 2016
* New pweave option: `output` allows to set the output file
* New better themes for pypublish and an option to choose theme
* New output format: softcover (https://www.softcover.io/)
**In 0.24**
Released 20th, January 2016
* New input format: markdown
* New supported script format: Spyder cell markup
* Support new link attributes for pandoc >= 1.16
* pypublish now embeds figures in html output
* pypublish no longer defaults to wrap = False in html output
* Improved test coverage
* More robust script reader, not sensitive to empty lines anymore
* Removed obsolete Julia support.
**In 0.23.2**
Released 16th, January 2016
* Add --latex_engine option to pypublish. Enables the use xetex or luatex
* Bug fixes
- Fix formatting bugs for eval=FALSE #18
- Fix white space error in code chunks for wrap = FALSE #24
- Fix unicode bug with pypublish #21
- Update pypublish template to include textcomp due to changes in Pandoc #23
**In 0.23.1**
Released 12th, January 2016
* Fix for multiline indented blocks by @abukaj
* Pypublish missing \begin{document} problem fixed by @abukaj
* Fix for pandoc 1.14 - \tightlist not defined @trsaunders
**In 0.23**
Released 7th, December 2014
* New Python option --shell eshell, runs python as subprocess and is not affected by Pweave imports.
* Pweave can now be used to weave Octave, Matlab and Julia code using --shell option. Have a look at the examples on Github
**0.22.2**
Released 14th, November 2014
* Figure and cache directory are now handled relative to weaved document
* Fixed caching
* Improved error reporting and exception handling
**0.22.1**
Released 14th, November 2014
* Fixed a bug with inline code chunks.
**0.22**
Released 13th, November 2014
* Package global options moved to pweave.rcParams. This is a breaking change if you have used
Pweb class to modify Pweave options. Should not affect commandline usage.
* Renamed pweave.pweave to pweave.weave, pweave.ptangle to pweave.tangle
* Python 3 compatibilty, Thanks to Grant Goodyear https://github.com/g2boojum
* Publishing of scripts from command line : pypublish script
* Conversion between input formats and markups: Pweave-convert script
- Convert to IPython notebooks by Aaron O'Leary https://github.com/aaren
* Possibility to run shell code from Pweave. See `engine` chunk option.
* New input formats:
- Script
- IPython notebook
* Bugfix: setting figure format from command line fixed.
* Ipython terminal
* Source option for chunks
- Read from module
- Read from file
* Multichunk blocks: complete option
* rst format uses `.. codeblock::` python directive for code chunks.
* Output formats:
- Leanpub markdown
* New options for figures
- f_size ( (8,6) ) Saved figure size in inches a tuple (w, h)
- f_env (None) Environment that goes around figure e.g. sidefigure
- f_spines (True) removes spines from figure right and top if False.
- complete (False)
- source: Read chunk source from file or python module or file
- engine: Choose engine running the code. "python" or "shell"
**0.21.2**
Released 15th, April 2013
- Bug fix: 0.21.1 Failed to build, 0.21.2 now works.
**0.21.1**
Released 12th, April 2013
- Bug fix: Documentation mode was broken in 0.21. It's now
fixed. *Don't use "is" instead of "==" for strings*. `Stackoverflow
to rescue again
<http://stackoverflow.com/questions/2988017/string-comparison-in-python-is-vs>`_ .
- Documentation has been improved a lot see e.g. examples about
`customizing <customizing.html>`_ and `subclassing <subclassing.html>`_.
**0.21**
Released: 11th, April 2013
- Support for multiple figures in a code chunk
- Users can supply their own classes for formatting output, this makes
adding own formats easier.
- New chunk option "include" controls if generated figures are
included in code
- New chunk option wrap will wrap code and results (defaults to True).
- Removed `--minted` command line option, this is now available as
"texminted" format.
- New default format for minted code block. (Thanks to Thomas Unterthiner)
- New features for latex figures
* Label is set for figures using code chunks label as fig:label. (Thanks to Matthew McDonald)
* You can specify postion via f_pos chunk option.
- Bug fixes:
* Width setting for figures now works.
**0.20.1**
Released: 10th, October 2011
- Included tangling script and function: Ptangle and pweave.ptangle
- Pweave and Ptangle are now .exe files in Windows and can (and must)
be executed without the .py extension.
- Bug fix: Pweave no longer adds extra line to the start of file ->
pandoc title blocks work now.
**0.20**
Released: 8th, October 2011
- This is a major release and Pweave is completely restructured
- Pweave is now a library and can be run from the interpreter, this
has multiple advantages
* several documents can share same namespace.
* you can work interactively after running pweave
* Function pweave.pweave exposes most options, pweave.Pweb class
makes it possible to customasize the execution and formatting with
direct access to parsed and executed code before formatting and
writing.
- You can now embed code in doc chunks using ERB syntax
- Documentation mode caches all results from code chunks so you don't
need to rerun it when working with doc chunks.
- New format, Pandoc markdown
- New option: use minted with Latex
- Easy to specify new formats using custom dictionary
- Hidden option for results
- Support for capturing `Sho <http://research.microsoft.com/en-us/projects/sho/default.aspx>`_ plots for Ironpython users.
- Bug fixes.
* chunk start and end detection improved, decorators are working now.
* term mode now executes chunks with term = False if execution fails.
**0.13**
Released: 3rd, February 2011
- Improved term mode, you can now use for loops etc. indented blocks
in term mode (Contributed by Tamas Nepusz).
- Code runs in its own environment instead of global environment
(Contributed by Tamas Nepusz).
**0.12**
Released: 4th, May 2010
- Added terminal mode for output
- Figure options: add image caption, making it a figure
- Small bug fixes to capturing output
- Documentation: added howto for using `Pweave with
Emacs <emacs.html>`_ and more complete example
**0.11**
Released: 22th, March 2010
- Command line option for choosing figure format
- Figure options: control image width
- Bug fixes for adding images
- Pweave now extracts code from the source document
**0.10**
Released: 12th, March 2010
- Initial release
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