def config_command(_):
"""Print current configuration
:param _: Command arguments
:return: None
"""
printer = Printer()
message = Config.to_json()
printer.print_message(message=message)
def graph_command(args, packages=None, exit_on_failure=True):
"""Return or render a dependency graph
:param args: Command arguments
:param packages: Collection of packages
:param exit_on_failure: Enable/disable exiting application on failure
:return: None
"""
ignore_list = (args.ignore or Config.ignore_list or [])
name = args.name or Config.graph_name
filename = args.filename or Config.graph_filename
file_format = args.format or Config.graph_format
engine = args.engine or Config.graph_engine
strict = args.strict or Config.graph_strict
graph_attr = args.graph_attr or Config.graph_attributes
node_attr = args.node_attr or Config.graph_node_attributes
edge_attr = args.edge_attr or Config.graph_edge_attributes
view = args.view or False
render = args.render or False
printer = Printer()
packages = (packages or dependency_list(ignore_list=ignore_list))
graph = get_graph(
packages=packages,
name=name,
filename=filename,
file_format=file_format,
engine=engine,
strict=strict,
graph_attr=graph_attr,
node_attr=node_attr,
edge_attr=edge_attr,
)
if render:
try:
filepath = render_graph(graph=graph, view=view)
printer.success(
messages.GRAPH_EXPORTED.format(file_path=filepath,
format=file_format))
except Exception as e:
printer.error(messages.GRAPH_FAILED_TO_RENDER.format(error=e))
return sys.exit(1) if exit_on_failure else ''
else:
printer.print_message(message=graph)