def _convert_to_yaml(args: argparse.Namespace,
converter: TrainingDataConverter) -> None:
output = Path(args.out)
if not os.path.exists(output):
print_error_and_exit(
f"The output path '{output}' doesn't exist. Please make sure to specify "
f"an existing directory and try again.")
training_data = Path(args.data)
if not os.path.exists(training_data):
print_error_and_exit(
f"The training data path {training_data} doesn't exist "
f"and will be skipped.")
num_of_files_converted = 0
if os.path.isfile(training_data):
if _convert_file_to_yaml(training_data, output, converter):
num_of_files_converted += 1
elif os.path.isdir(training_data):
for root, _, files in os.walk(training_data, followlinks=True):
for f in sorted(files):
source_path = Path(os.path.join(root, f))
if _convert_file_to_yaml(source_path, output, converter):
num_of_files_converted += 1
if num_of_files_converted:
print_info(
f"Converted {num_of_files_converted} file(s), saved in '{output}'."
)
else:
print_warning(
f"Didn't convert any files under '{training_data}' path. "
"Did you specify the correct file/directory?")
def _convert_nlg_data(args: argparse.Namespace) -> None:
from rasa.nlu.training_data.converters.nlg_markdown_to_yaml_converter import (
NLGMarkdownToYamlConverter, )
if args.format == "yaml":
_convert_to_yaml(args, NLGMarkdownToYamlConverter())
else:
print_error_and_exit(
"Could not recognize output format. Supported output formats: "
"'yaml'. Specify the desired output format with '--format'.")
def run(args: argparse.Namespace) -> None:
import questionary
print_success("Welcome to Rasa! 🤖\n")
if args.no_prompt:
print(
f"To get started quickly, an "
f"initial project will be created.\n"
f"If you need some help, check out "
f"the documentation at {DOCS_BASE_URL}.\n"
)
else:
print(
f"To get started quickly, an "
f"initial project will be created.\n"
f"If you need some help, check out "
f"the documentation at {DOCS_BASE_URL}.\n"
f"Now let's start! 👇🏽\n"
)
if args.init_dir is not None:
path = args.init_dir
else:
path = (
questionary.text(
"Please enter a path where the project will be "
"created [default: current directory]",
)
.skip_if(args.no_prompt, default="")
.ask()
)
# set the default directory. we can't use the `default` property
# in questionary as we want to avoid showing the "." in the prompt as the
# initial value. users tend to overlook it and it leads to invalid
# paths like: ".C:\mydir".
# Can't use `if not path` either, as `None` will be handled differently (abort)
if path == "":
path = "."
if args.no_prompt and not os.path.isdir(path):
print_error_and_exit(f"Project init path '{path}' not found.")
if path and not os.path.isdir(path):
_ask_create_path(path)
if path is None or not os.path.isdir(path):
print_cancel()
if not args.no_prompt and len(os.listdir(path)) > 0:
_ask_overwrite(path)
telemetry.track_project_init(path)
init_project(args, path)
def _convert_nlu_data(args: argparse.Namespace) -> None:
from rasa.nlu.training_data.converters.nlu_markdown_to_yaml_converter import (
NLUMarkdownToYamlConverter, )
if args.format in ["json", "md"]:
convert_training_data(args.data, args.out, args.format, args.language)
elif args.format == "yaml":
_convert_to_yaml(args, NLUMarkdownToYamlConverter())
else:
print_error_and_exit(
"Could not recognize output format. Supported output formats: 'json', "
"'md', 'yaml'. Specify the desired output format with '--format'.")
def _ask_create_path(path: Text) -> None:
import questionary
should_create = questionary.confirm(
f"Path '{path}' does not exist 🧐. Create path?").ask()
if should_create:
try:
os.makedirs(path)
except (PermissionError, OSError, FileExistsError) as e:
print_error_and_exit(f"Failed to create project path at '{path}'. "
f"Error: {e}")
else:
print_success("Ok, will exit for now. You can continue setting up by "
"running 'rasa init' again 🙋🏽♀️")
sys.exit(0)
def run(args: argparse.Namespace) -> None:
import questionary
print_success("Welcome to Rasa! 🤖\n")
if args.no_prompt:
print(f"To get started quickly, an "
f"initial project will be created.\n"
f"If you need some help, check out "
f"the documentation at {DOCS_BASE_URL}.\n")
else:
print(f"To get started quickly, an "
f"initial project will be created.\n"
f"If you need some help, check out "
f"the documentation at {DOCS_BASE_URL}.\n"
f"Now let's start! 👇🏽\n")
if args.init_dir is not None:
path = args.init_dir
else:
path = (questionary.text(
"Please enter a path where the project will be "
"created [default: current directory]",
default=".",
).skip_if(args.no_prompt, default=".").ask())
if args.no_prompt and not os.path.isdir(path):
print_error_and_exit(f"Project init path '{path}' not found.")
if path and not os.path.isdir(path):
_ask_create_path(path)
if path is None or not os.path.isdir(path):
print_cancel()
if not args.no_prompt and len(os.listdir(path)) > 0:
_ask_overwrite(path)
telemetry.track_project_init(path)
init_project(args, path)
