- Allow prepending a separate YAML file for e.g. including common
template definitions. This is accomodated by a new commandline option,
--prepend-file, which takes a path to a YAML file. This is prepended
to the regular input as-is.
- Refactor file loading to accomodate the above. This includes moving
relevant parts to main() and instead supplying parse () with a string
representation of the YAML data. Also add early file existance checks
and bail out if any of the inputs are inaccessible or nonexistant.
Add an inverted dictionary and a lookup function from awg -> mm2. Also
do some minor refactoring. Both sides of the conversion table were
converted to strings, since '0000' and '2/0' are perfectly valid AWG
values.
There is no obvious way of specifying exactly which cable type
(manufacturer, part number) to use for a given cable, which is useful
for BOM purposes. Add a 'specified_cable' field to the Cable class to
remedy this, and render it both in the graph and the BOM.
There are hard copies of the graphviz and pyyaml dependencies included
in the repo. Remove these.
Sort out installation and dependency handling by writing a functional
setup.py script. Rename top level documentation. Refactor wireviz.py
slightly to allow it to run as an installed script.
