my prefect server setup
prefect-metrics.waow.tech
python
orchestration
fix: use multipart form data for CF Pages deploy API
httpx data= sends url-encoded, but CF Pages expects multipart/form-data.
Use files= with (None, value) tuples to send proper -F style fields.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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flows/atlas.py
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flows/atlas.py
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logger.info(f"deploying {len(manifest)} files")
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# create deployment (manifest must be a multipart form field, not JSON body)
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# create deployment — CF expects multipart/form-data (-F fields in curl)
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# httpx: files={(name, (None, value))} sends multipart form fields
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resp = httpx.post(
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f"{CF_API}/accounts/{CF_ACCOUNT_ID}/pages/projects/{CF_PROJECT}/deployments",
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headers=headers,
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data={"manifest": json.dumps(manifest), "branch": "main"},
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files={
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"manifest": (None, json.dumps(manifest), "application/json"),
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"branch": (None, "main"),
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},
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timeout=60,
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)
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if not resp.is_success: