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https://github.com/trustgraph-ai/trustgraph.git
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ae8661fe2e
* Make command line consistent, fix incorrect documentation. * Improve tg-invoke-prompt help
83 lines
1.9 KiB
Python
Executable file
83 lines
1.9 KiB
Python
Executable file
#!/usr/bin/env python3
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"""
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Invokes the LLM prompt service by specifying the prompt template to use
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and values for the variables in the prompt template. The
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prompt template is identified by its template identifier e.g.
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question, extract-definitions. Template variable values are specified
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using key=value arguments on the command line, and these replace
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{{key}} placeholders in the template.
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"""
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import argparse
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import os
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import json
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from trustgraph.clients.prompt_client import PromptClient
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default_pulsar_host = os.getenv("PULSAR_HOST", 'pulsar://localhost:6650')
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def query(pulsar_host, template_id, variables):
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cli = PromptClient(pulsar_host=pulsar_host)
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resp = cli.request(id=template_id, variables=variables)
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if isinstance(resp, str):
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print(resp)
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else:
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print(json.dumps(resp, indent=4))
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def main():
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parser = argparse.ArgumentParser(
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prog='tg-invoke-prompt',
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description=__doc__,
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)
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parser.add_argument(
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'-p', '--pulsar-host',
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default=default_pulsar_host,
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help=f'Pulsar host (default: {default_pulsar_host})',
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)
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parser.add_argument(
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'id',
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metavar='template-id',
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nargs=1,
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help=f'Prompt identifier e.g. question, extract-definitions',
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)
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parser.add_argument(
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'variable',
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nargs='*',
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metavar="variable=value",
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help='''Prompt template terms of the form variable=value, can be
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specified multiple times''',
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)
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args = parser.parse_args()
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variables = {}
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for variable in args.variable:
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toks = variable.split("=", 1)
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if len(toks) != 2:
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raise RuntimeError(f"Malformed variable: {variable}")
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variables[toks[0]] = toks[1]
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try:
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query(
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pulsar_host=args.pulsar_host,
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template_id=args.id[0],
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variables=variables,
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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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main()
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