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# Dot Dsl
Write a Domain Specific Language similar to the Graphviz dot language.
A [Domain Specific Language
(DSL)](https://en.wikipedia.org/wiki/Domain-specific_language) is a
small language optimized for a specific domain.
For example the dot language of [Graphviz](http://graphviz.org) allows
you to write a textual description of a graph which is then transformed
into a picture by one of the graphviz tools (such as `dot`). A simple
graph looks like this:
graph {
graph [bgcolor="yellow"]
a [color="red"]
b [color="blue"]
a -- b [color="green"]
}
Putting this in a file `example.dot` and running `dot example.dot -T png
-o example.png` creates an image `example.png` with red and blue circle
connected by a green line on a yellow background.
Create a DSL similar to the dot language.
## Description of DSL
A graph, in this DSL, is an object of type `Graph`, taking a list of one
or more
+ attributes
+ nodes
+ edges
described as tuples.
The implementations of `Node` and `Edge` provided in `dot_dsl.py`.
Observe the test cases in `dot_dsl_test.py` to understand the DSL's design.
## Submitting Exercises
Note that, when trying to submit an exercise, make sure the solution is in the `exercism/python/<exerciseName>` directory.
For example, if you're submitting `bob.py` for the Bob exercise, the submit command would be something like `exercism submit <path_to_exercism_dir>/python/bob/bob.py`.
For more detailed information about running tests, code style and linting, please see the [help page](http://exercism.io/languages/python).
## Submitting Incomplete Solutions
It's possible to submit an incomplete solution so you can see how others have completed the exercise.
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