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zooqueenandHanzo Dev
2ba4b9129e
Cloud's APIKeyPrefixes admits pk- and sk- only (auth_identity.go, 4b030b77). The lsp tool still told the user to set an hk- key, which cloud resolves to no principal — following the message produced a key that could never authenticate. The message is now a single NO_KEY beside the resolver that mints it, exported from hanzo_tools.core, so a second tool reporting it cannot spell it differently. Resolution order is untouched: HANZO_API_KEY, then ~/.hanzo/config.json .apiKey, then the CLI's IAM session. vector_index names the split cloud actually draws: pk- publishable for read, sk- secret for write. Co-authored-by: Hanzo Dev <[email protected]>
59 lines
1.8 KiB
Python
59 lines
1.8 KiB
Python
"""The one place an example learns where the API is and who it is.
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Every flow imports this and nothing else builds a client, so there is a single
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answer to "which base URL?" and "which env var?" across all six.
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Run any flow from the repo root::
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python -m examples.hello
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"""
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from __future__ import annotations
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import os
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import sys
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from hanzoai.cloud import ApiClient, Configuration
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from hanzoai.cloud.exceptions import ApiException
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#: Default host. ``HANZO_BASE_URL`` overrides it (staging, a local cloud, a tunnel).
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BASE_URL = os.environ.get("HANZO_BASE_URL", "https://api.hanzo.ai")
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#: ``zen4`` is the flagship the spec documents as its own example value.
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MODEL = os.environ.get("HANZO_MODEL", "zen4")
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def api_key() -> str:
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"""Fail loudly and early when the key is absent.
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Without this the SDK sends an unauthenticated request and the flow dies on a
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401 several frames deep, which reads like an API bug rather than an unset
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shell variable.
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"""
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key = os.environ.get("HANZO_API_KEY")
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if not key:
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raise SystemExit("HANZO_API_KEY is not set — export an IAM JWT or a pk-/sk- cloud key")
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return key
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def client() -> ApiClient:
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"""An ApiClient bound to the configured host and bearer key.
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``access_token`` becomes ``Authorization: Bearer <key>``, which is the only
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scheme the spec declares.
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"""
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return ApiClient(Configuration(host=BASE_URL, access_token=api_key()))
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def run(main) -> None:
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"""Invoke a flow and report an API failure the way a caller can act on.
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ApiException stringifies to the status line alone; the server's explanation
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is in ``.body``, which is the part worth printing.
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"""
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try:
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main()
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except ApiException as e:
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print(f"HTTP {e.status}: {e.body}", file=sys.stderr)
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raise SystemExit(1) from e
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