`PyMuPDF==1.24.1`: AttributeError: property 'metadata' of 'Document' object has no setter

[Timur]

Description of the bug

OS: Mac OS 14.4.1 (23E224) (M1)
Python 3.12.2

I'm getting an error with PyMuPDF==1.24.1:

def my_pdf(file: Path):
    doc = Document(file.with_suffix(".pdf"))
    doc.metadata = {}
    . . .

    . . .
    doc.metadata = {}
    ^^^^^^^^^^^^
AttributeError: property 'metadata' of 'Document' object has no setter

Before updating this code have worked correct.
When I'm reinstalling PyMuPDF to the version 1.24, there are no errors.

How to reproduce the bug

$ python
Python 3.12.2 (main, Feb  6 2024, 20:19:44) [Clang 15.0.0 (clang-1500.1.0.2.5)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> from fitz import Document, version
>>> version
('1.24.1', '1.24.1', '20240402000001')
>>> doc = Document('9b9d04.pdf')
>>> doc.metadata
{'format': 'PDF 1.3', 'title': '', 'author': '', 'subject': '', 'keywords': '', 'creator': '', 'producer': 'macOS Версия 14.4.1 (Выпуск 23E224) Quartz PDFContext', 'creationDate': "D:20240406170142Z00'00'", 'modDate': "D:20240406170142Z00'00'", 'trapped': '', 'encryption': None}
>>> doc.metadata = {}
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
AttributeError: property 'metadata' of 'Document' object has no setter
>>> ^D

$ pip install PyMuPDF==1.24.0
Collecting PyMuPDF==1.24.0
  Using cached PyMuPDF-1.24.0-cp312-none-macosx_11_0_arm64.whl.metadata (3.4 kB)
Collecting PyMuPDFb==1.24.0 (from PyMuPDF==1.24.0)
  Using cached PyMuPDFb-1.24.0-py3-none-macosx_11_0_arm64.whl.metadata (1.4 kB)
Using cached PyMuPDF-1.24.0-cp312-none-macosx_11_0_arm64.whl (3.3 MB)
Using cached PyMuPDFb-1.24.0-py3-none-macosx_11_0_arm64.whl (29.5 MB)
Installing collected packages: PyMuPDFb, PyMuPDF
  Attempting uninstall: PyMuPDFb
    Found existing installation: PyMuPDFb 1.24.1
    Uninstalling PyMuPDFb-1.24.1:
      Successfully uninstalled PyMuPDFb-1.24.1
  Attempting uninstall: PyMuPDF
    Found existing installation: PyMuPDF 1.24.1
    Uninstalling PyMuPDF-1.24.1:
      Successfully uninstalled PyMuPDF-1.24.1
Successfully installed PyMuPDF-1.24.0 PyMuPDFb-1.24.0

$ python
Python 3.12.2 (main, Feb  6 2024, 20:19:44) [Clang 15.0.0 (clang-1500.1.0.2.5)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> from fitz import Document, version
>>> version
('1.24.0', '1.24.0', '20240321000001')
>>> doc = Document('9b9d04.pdf')
>>> doc.metadata
{'format': 'PDF 1.3', 'title': '', 'author': '', 'subject': '', 'keywords': '', 'creator': '', 'producer': 'macOS Версия 14.4.1 (Выпуск 23E224) Quartz PDFContext', 'creationDate': "D:20240406170142Z00'00'", 'modDate': "D:20240406170142Z00'00'", 'trapped': '', 'encryption': None}
>>> doc.metadata = {}
>>> doc.metadata
{}
>>> ^D

PyMuPDF version

1.24.1

Operating system

MacOS

Python version

3.12

[Julian Smith]

Thanks for reporting this. I have a fix in my tree.

[Julian Smith]

Fixed in 1.24.2.