mirror of
https://github.com/trustgraph-ai/trustgraph.git
synced 2026-04-25 08:26:21 +02:00
01aeede78b
* Tech spec * Python CLI utilities updated to use the API including streaming features * Added type safety to Python API * Completed missing auth token support in CLI
130 lines
No EOL
3.2 KiB
Python
130 lines
No EOL
3.2 KiB
Python
"""
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Shows all defined flow classes.
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"""
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import argparse
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import os
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import tabulate
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from trustgraph.api import Api, ConfigKey
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import json
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default_url = os.getenv("TRUSTGRAPH_URL", 'http://localhost:8088/')
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default_token = os.getenv("TRUSTGRAPH_TOKEN", None)
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def format_parameters(params_metadata, config_api):
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"""
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Format parameter metadata for display
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Args:
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params_metadata: Parameter definitions from flow class
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config_api: API client to get parameter type information
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Returns:
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Formatted string describing parameters
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"""
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if not params_metadata:
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return "None"
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param_list = []
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# Sort parameters by order if available
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sorted_params = sorted(
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params_metadata.items(),
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key=lambda x: x[1].get("order", 999)
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)
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for param_name, param_meta in sorted_params:
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description = param_meta.get("description", param_name)
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param_type = param_meta.get("type", "unknown")
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# Get type information if available
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type_info = param_type
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if config_api:
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try:
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key = ConfigKey("parameter-types", param_type)
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type_def_value = config_api.get([key])[0].value
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param_type_def = json.loads(type_def_value)
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# Add default value if available
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default = param_type_def.get("default")
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if default is not None:
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type_info = f"{param_type} (default: {default})"
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except:
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# If we can't get type definition, just show the type name
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pass
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param_list.append(f" {param_name}: {description} [{type_info}]")
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return "\n".join(param_list)
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def show_flow_classes(url, token=None):
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api = Api(url, token=token)
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flow_api = api.flow()
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config_api = api.config()
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class_names = flow_api.list_classes()
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if len(class_names) == 0:
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print("No flow classes.")
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return
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for class_name in class_names:
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cls = flow_api.get_class(class_name)
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table = []
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table.append(("name", class_name))
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table.append(("description", cls.get("description", "")))
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tags = cls.get("tags", [])
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if tags:
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table.append(("tags", ", ".join(tags)))
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# Show parameters if they exist
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parameters = cls.get("parameters", {})
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if parameters:
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param_str = format_parameters(parameters, config_api)
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table.append(("parameters", param_str))
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print(tabulate.tabulate(
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table,
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tablefmt="pretty",
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stralign="left",
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))
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print()
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def main():
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parser = argparse.ArgumentParser(
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prog='tg-show-flow-classes',
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description=__doc__,
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)
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parser.add_argument(
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'-u', '--api-url',
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default=default_url,
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help=f'API URL (default: {default_url})',
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)
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parser.add_argument(
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'-t', '--token',
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default=default_token,
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help='Authentication token (default: $TRUSTGRAPH_TOKEN)',
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)
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args = parser.parse_args()
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try:
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show_flow_classes(
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url=args.api_url,
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token=args.token,
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)
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except Exception as e:
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print("Exception:", e, flush=True)
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if __name__ == "__main__":
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main() |