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save_bytes returns byte size of the filled object. #67

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Merged
vb64 merged 1 commit into from
Aug 29, 2025
Merged

save_bytes returns byte size of the filled object. #67

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2 changes: 2 additions & 0 deletions history.txt
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Original file line number Diff line number Diff line change
@@ -1,3 +1,5 @@
+ Allow to save result to file-like object.

17.04.2025 ver.1.7
------------------

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6 changes: 4 additions & 2 deletions markdown_pdf/__init__.py
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Original file line number Diff line number Diff line change
Expand Up @@ -116,8 +116,8 @@ def save(self, file_name: typing.Union[str, pathlib.Path]) -> None:
doc.save(file_name)
doc.close()

def save_bytes(self, bytesio: io.BytesIO) -> None:
"""Save pdf to file-like object."""
def save_bytes(self, bytesio: io.BytesIO) -> int:
"""Save pdf to file-like object and return byte size of the filled object."""
doc = self._make_doc()

pdf = _as_pdf_document(doc)
Expand Down Expand Up @@ -150,3 +150,5 @@ def save_bytes(self, bytesio: io.BytesIO) -> None:
out = JM_new_output_fileptr(bytesio)
mupdf.pdf_write_document(pdf, out, opts)
out.fz_close_output()

return bytesio.getbuffer().nbytes