doc/source/script.rst
Using Pweave from Command Line
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Weaving Pweave documents
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Weaving a Pweave source file produces a document
that contains text and the weaved code together with its
evaluated output. All of the produced figures are placed in the
'figures/' folder as a default.
**Pweave documents are weaved from the shell with the command:**
.. describe:: pweave [options] sourcefile
Options:
--version show program's version number and exit
-h, --help show this help message and exit
-f DOCTYPE, --format=DOCTYPE
The output format. Available formats: tex, texminted,
texpweave, texpygments, rst, pandoc, markdown,
leanpub, sphinx, html, md2html, softcover,
pandoc2latex, pandoc2html, notebook Use Pweave -l to
list descriptions or see
http://mpastell.com/pweave/formats.html
-i INFORMAT, --input-format=INFORMAT
Input format: noweb, markdown, notebook or script
-k KERNEL, --kernel=KERNEL
Jupyter kernel used to run code: default is python3
-o OUTPUT, --output=OUTPUT
Name of the output file
-l, --list-formats List output formats
-m, --matplotlib Disable matplotlib
-d, --documentation-mode
Use documentation mode, chunk code and results will be
loaded from cache and inline code will be hidden
-c, --cache-results Cache results to disk for documentation mode
-F FIGDIR, --figure-directory=FIGDIR
Directory path for matplolib graphics: Default
'figures'
--cache-directory=CACHEDIR
Directory path for cached results used in
documentation mode: Default 'cache'
-g FIGFORMAT, --figure-format=FIGFORMAT
Figure format for matplotlib graphics: Defaults to
'png' for rst and Sphinx html documents and 'pdf' for
tex
-t MIMETYPE, --mimetype=MIMETYPE
Source document's text mimetype. This is used to set
cell type in Jupyter notebooks
Weave a markdown document. Output format is detected based on extension,
but in can be changed using the ```-f`` option:
::
$ pweave FIR_design.pmd
Get options:
::
$ pweave --help
Caching results
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Pweave has documentation mode (invoked with ``-d``) that caches code
and all results from code chunks so you don't need to rerun the code
when you are only working on documentation. You can cache the results
using the `-c` option, if there are no cached results then
documentation mode will create the cache on first run. Inline code
chunks will be hidden in documentation mode. Additionally Pweave will
warn you if the code in cached chunks has changed after the last run.
Tangling Pweave Documents
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Tangling refers to extracting the source code from Pweave
document. This can be done using Ptangle script::
$ ptangle file
$ ptangle ma.pnw
Tangled code from ma.pnw to ma.py