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fix: file()/video() forward computed MIME (#3)#9

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Merged
Khurdhula-Harshavardhan merged 1 commit into from
Jul 20, 2026
Merged

fix: file()/video() forward computed MIME (#3) #9

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41 changes: 31 additions & 10 deletions src/interfaze/_inputs.py
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Original file line numberDiff line numberDiff line change
Expand Up@@ -10,14 +10,35 @@
BytesLike = Union[bytes, bytearray]

_EXT_MIME = {
"png": "image/png", "jpg": "image/jpeg", "jpeg": "image/jpeg", "webp": "image/webp",
"gif": "image/gif", "bmp": "image/bmp", "heic": "image/heic", "heif": "image/heif",
"pdf": "application/pdf", "csv": "text/csv", "tsv": "text/tab-separated-values",
"xml": "application/xml", "json": "application/json", "txt": "text/plain",
"md": "text/markdown", "markdown": "text/markdown", "yaml": "application/yaml", "yml": "application/yaml",
"wav": "audio/wav", "mp3": "audio/mpeg", "m4a": "audio/mp4", "ogg": "audio/ogg", "flac": "audio/flac",
"mp4": "video/mp4", "mov": "video/quicktime", "webm": "video/webm", "avi": "video/x-msvideo",
"mkv": "video/x-matroska", "3gp": "video/3gpp",
"png": "image/png",
"jpg": "image/jpeg",
"jpeg": "image/jpeg",
"webp": "image/webp",
"gif": "image/gif",
"bmp": "image/bmp",
"heic": "image/heic",
"heif": "image/heif",
"pdf": "application/pdf",
"csv": "text/csv",
"tsv": "text/tab-separated-values",
"xml": "application/xml",
"json": "application/json",
"txt": "text/plain",
"md": "text/markdown",
"markdown": "text/markdown",
"yaml": "application/yaml",
"yml": "application/yaml",
"wav": "audio/wav",
"mp3": "audio/mpeg",
"m4a": "audio/mp4",
"ogg": "audio/ogg",
"flac": "audio/flac",
"mp4": "video/mp4",
"mov": "video/quicktime",
"webm": "video/webm",
"avi": "video/x-msvideo",
"mkv": "video/x-matroska",
"3gp": "video/3gpp",
}


Expand DownExpand Up@@ -63,8 +84,8 @@ def file(src: str, *, filename: Optional[str] = None, format: Optional[str] = No
f: Dict[str, Any] = {"file_data": src}
if filename:
f["filename"] = filename
if format:
f["format"] = format
if mime:
f["format"] = mime
return {"type": "file", "file": f}


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14 changes: 14 additions & 0 deletions tests/test_inputs_and_client.py
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Expand Up@@ -22,6 +22,19 @@ def test_file_part():
)


def test_file_forwards_computed_mime():
assert inputs.file("https://x.com/d.pdf")["file"]["format"] == "application/pdf"


def test_video_forwards_mp4_mime():
part = inputs.video("https://x.com/clip.mp4")
assert part["type"] == "file" and part["file"]["format"] == "video/mp4"


def test_file_unknown_ext_omits_format():
assert "format" not in inputs.file("https://x.com/page")["file"]


def test_audio_uses_input_audio():
part = inputs.audio("https://x.com/a.wav")
assert part["type"] == "input_audio" and part["input_audio"]["format"] == "wav"
Expand DownExpand Up@@ -51,6 +64,7 @@ def test_auto_part_routing():
assert inputs.auto_part("https://x.com/a.wav")["type"] == "input_audio"
assert inputs.auto_part("https://x.com/a.pdf")["type"] == "file"
assert inputs.auto_part("https://x.com/a.mp4")["type"] == "file"
assert inputs.auto_part("https://x.com/a.mp4")["file"]["format"] == "video/mp4"


# ---- client surface ----
Expand Down