This fixes a bug when using depx as a pip-installable tool (the HTML would be missing when installed via pip), e.g.:
$ depx ~/Dropbox/Projects/perfil/perfil --format html
Traceback (most recent call last):
File "/Users/cuducos/.virtualenvs/tmp-e987a6e77c9fa34/bin/depx", line 11, in <module>
load_entry_point('depx', 'console_scripts', 'depx')()
File "/Users/cuducos/.virtualenvs/tmp-e987a6e77c9fa34/lib/python3.7/site-packages/click/core.py", line 764, in __call__
return self.main(*args, **kwargs)
File "/Users/cuducos/.virtualenvs/tmp-e987a6e77c9fa34/lib/python3.7/site-packages/click/core.py", line 717, in main
rv = self.invoke(ctx)
File "/Users/cuducos/.virtualenvs/tmp-e987a6e77c9fa34/lib/python3.7/site-packages/click/core.py", line 956, in invoke
return ctx.invoke(self.callback, **ctx.params)
File "/Users/cuducos/.virtualenvs/tmp-e987a6e77c9fa34/lib/python3.7/site-packages/click/core.py", line 555, in invoke
return callback(*args, **kwargs)
File "/Users/cuducos/Dropbox/Projects/depx/depx/cli.py", line 43, in main
click.echo(export_to(graph=graph, path=path, dependencies=deps))
File "/Users/cuducos/Dropbox/Projects/depx/depx/graph.py", line 25, in to_html
with open('depx/template.html') as file_:
FileNotFoundError: [Errno 2] No such file or directory: 'depx/template.html'
This fixes a bug when using depx as a pip-installable tool (the HTML would be missing when installed via pip), e.g.: