langchain-cvfile
LangChain document loader for the .cv open file format.
A .cv file is a PDF/A-3u file carrying a Markdown copy of the same content
(plus optional HTML and JSON Resume) as PDF Associated Files. Instead of OCR
ing the PDF, this loader pulls the embedded text payloads directly.
Install
pip install langchain-cvfile
Use
from langchain_cvfile import CVFileLoader
loader = CVFileLoader("resume.cv")
docs = loader.load()
for doc in docs:
print(doc.metadata["payload"], doc.metadata["mime_type"], len(doc.page_content))
You get one Document per textual payload found in the file. The Markdown
copy (typically resume.md) is the one flagged with metadata["primary"] = True.
Metadata fields
| Key | Description |
|---|---|
source |
The file path you passed to the loader |
payload |
Name of the embedded file (e.g. resume.md) |
mime_type |
MIME of the payload (text/markdown, text/html, application/json) |
relationship |
PDF Associated Files relationship (Alternative for primary alternates) |
language |
BCP 47 language tag for this payload |
primary |
True for the payload declared as primary in the file's XMP metadata |
cv_version |
Version of the .cv spec the file conforms to |
cv_generator |
Tool that produced the file, if recorded |
License
Apache-2.0.
1 maintainer
Metadata
1 maintainer
Release files for langchain-cvfile 0.1.0
For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.
Source distribution (sdist)
| File | Size | Uploaded | |
|---|---|---|---|
| langchain_cvfile-0.1.0.tar.gz | 3.5 kB | Details |
Built distribution (wheel)
| File | Interpreter | ABI | Platform | Reset |
|---|---|---|---|---|
| langchain_cvfile-0.1.0-py3-none-any.whl | Python 3 | none | any | Details |
Total release size: 6.8 kB
Release files / langchain_cvfile-0.1.0.tar.gz
| Download URL | langchain_cvfile-0.1.0.tar.gz |
|---|---|
| Size | 3.5 kB |
| Tags | Source |
|
SHA-256 checksum How to use checksums |
e639c106ae9b1ebe62b79f8c59f5d3175b3f0367dee96715c8f2ab560078fea6
|
|
BLAKE2b-256 checksum How to use checksums |
37fc13296972513f71c6522554332cb93f3440fd81de01bf7e14f68b1ee329b1
|
| Upload date | |
|
Uploaded using Trusted Publishing? What is trusted publishing? |
Yes |
| Uploaded via |
twine/6.1.0 CPython/3.13.12
|
Provenance
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PyPI Publish Attestation
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Signed by GitHub Actions, verified by PyPI on May 12, 2026.
Transparency logRelease files / langchain_cvfile-0.1.0-py3-none-any.whl
| Download URL | langchain_cvfile-0.1.0-py3-none-any.whl |
|---|---|
| Size | 3.3 kB |
| Tags | Python 3 |
|
SHA-256 checksum How to use checksums |
ad4e30bf3c9cf48caf58b7bd4f4cf9e012b3720d3c229a9f1ad28349006ce963
|
|
BLAKE2b-256 checksum How to use checksums |
c291dcafe8f056e986b906614e274109e4411f4c4695e8a8b7011bac2baee5e9
|
| Upload date | |
|
Uploaded using Trusted Publishing? What is trusted publishing? |
Yes |
| Uploaded via |
twine/6.1.0 CPython/3.13.12
|
Provenance
Provenance describes where a file came from. On PyPI, provenance is shared via attestations, which provide a verifiable record of the build or publishing details. View details, limitations and caveats.
PyPI Publish Attestation
PyPI verified that this artifact, at this checksum, originated from the publisher listed below.
Signed by GitHub Actions, verified by PyPI on May 12, 2026.
Transparency log
