[webwizard]

I am still missing something.

I try to pull out the OPF structure using:

calibredb show_metadata --as-opf 1127 >zzzzz.txt

and immediately typing

calibredb set_metadata 1127 zzzzz.txt

produces this error:

Python function terminated unexpectedly
  'charmap' codec can't encode characters in position 280-283: character maps to
 <undefined> (Error Code: 1)
Traceback (most recent call last):
  File "site.py", line 103, in main
  File "site.py", line 85, in run_entry_point
  File "site-packages\calibre\library\cli.py", line 1183, in main
  File "site-packages\calibre\library\cli.py", line 483, in command_set_metadata

  File "site-packages\calibre\library\cli.py", line 459, in do_set_metadata
  File "site-packages\calibre\library\cli.py", line 429, in do_show_metadata
  File "encodings\cp1252.py", line 12, in encode
UnicodeEncodeError: 'charmap' codec can't encode characters in position 280-283:
 character maps to <undefined>

What's the catch ? I attached the xxxxx.txt file and the original metadata.opf from Calibre DB.