def add_variables(self, project, vars_to_add, defaults):
"""Add variables in anaconda-project.yml, optionally setting their defaults.
Returns a ``Status`` instance which evaluates to True on
success and has an ``errors`` property (with a list of error
strings) on failure.
Args:
project (Project): the project
vars_to_add (list of str): variable names
defaults (dict): dictionary from keys to defaults, can be empty
Returns:
``Status`` instance
"""
return project_ops.add_variables(project=project, vars_to_add=vars_to_add, defaults=defaults)
def add_variables(project_dir, vars_to_add, default):
"""Add env variables to project file.
Returns:
Returns exit code
"""
if len(vars_to_add) > 1 and default is not None:
print("It isn't clear which variable your --default option goes with; "
"add one variable at a time if using --default.",
file=sys.stderr)
return 1
project = load_project(project_dir)
status = project_ops.add_variables(project, vars_to_add, {vars_to_add[0]: default})
if status:
return 0
else:
console_utils.print_status_errors(status)
return 1