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Implement reading/writing of EPUB 3 metadata

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This commit is contained in:
Kovid Goyal 2016-07-05 18:30:48 +05:30
parent 739b3662b0
commit e0f588a370
1 changed files with 4 additions and 2 deletions
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6
src/calibre/ebooks/metadata/opf.py
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@ -32,7 +32,8 @@ def get_metadata(stream):
stream = DummyFile(stream)
root = parse_opf(stream)
ver = parse_opf_version(root.get('version'))
return get_metadata2(root, ver)
f = get_metadata2 if ver.major < 3 else get_metadata3
return f(root, ver)
def set_metadata_opf2(root, cover_prefix, mi, opf_version,
cover_data=None, apply_null=False, update_timestamp=False, force_identifiers=False, add_missing_cover=True):
@ -94,7 +95,8 @@ def set_metadata(stream, mi, cover_prefix='', cover_data=None, apply_null=False,
stream = DummyFile(stream)
root = parse_opf(stream)
ver = parse_opf_version(root.get('version'))
opfbytes, raster_cover = set_metadata_opf2(
f = set_metadata_opf2 if ver.major < 3 else set_metadata_opf3
opfbytes, raster_cover = f(
root, cover_prefix, mi, ver, cover_data=cover_data,
apply_null=apply_null, update_timestamp=update_timestamp,
force_identifiers=force_identifiers, add_missing_cover=add_missing_cover)