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Python: Make media type detection documentation examples runnable #9188

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Merged
Eduard van Valkenburg (eavanvalkenburg) merged 2 commits into from
Oct 14, 2026
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Python: Make media type detection documentation examples runnable #9188

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d32a23a
Python: Fix media detection documentation examples
BlueRaddish Oct 8, 2026
aeed90e
Fix the remaining media-detection argument example
BlueRaddish Oct 13, 2026
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8 changes: 4 additions & 4 deletions python/packages/core/agent_framework/_types.py
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Original file line number Diff line number Diff line change
Expand Up @@ -133,7 +133,7 @@ def detect_media_type_from_base64(
Args:
data_bytes: Raw binary data.
data_str: Base64-encoded data (without data URI prefix).
data_uri: Full data URI string (e.g., "data:image/png;base64,iVBORw0KGgo...").
data_uri: Full data URI string (e.g., "data:image/png;base64,iVBORw0KGgo=").
This will look at the actual data to determine the media_type and not at the URI prefix.
Will also not compare those two values.

Expand All @@ -149,13 +149,13 @@ def detect_media_type_from_base64(

from agent_framework import detect_media_type_from_base64

# Detect from base64 string
base64_data = "iVBORw0KGgo..."
# Detect from the base64-encoded PNG signature
base64_data = "iVBORw0KGgo="
media_type = detect_media_type_from_base64(data_str=base64_data)
# Returns: "image/png"

# Works with data URIs too
data_uri = "data:image/png;base64,iVBORw0KGgo..."
data_uri = "data:image/png;base64,iVBORw0KGgo="
media_type = detect_media_type_from_base64(data_uri=data_uri)
# Returns: "image/png"
"""
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