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An extension method for <meta> is added to the EpubHtml object #298

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An extension method for <meta> is added to the EpubHtml object #298

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37626b3
An extension method for <meta> is added to the EpubHtml object
changyy Dec 19, 2023
8d36027
Increase the priority of inserting <meta> into <head>.
changyy Dec 20, 2023
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21 changes: 21 additions & 0 deletions ebooklib/epub.py
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Original file line number Diff line number Diff line change
Expand Up @@ -257,6 +257,7 @@ def __init__(self, uid=None, file_name='', media_type='', content=None, title=''
self.media_overlay = media_overlay
self.media_duration = media_duration

self.metas = []
self.links = []
self.properties = []
self.pages = []
Expand Down Expand Up @@ -297,6 +298,23 @@ def get_language(self):
"""
return self.lang

def add_meta(self, **kwgs):
"""
Add additional <meta> to the document.

>>> add_meta(name='viewport', content='width=device-width, initial-scale=1')
"""
self.metas.append(kwgs)

def get_metas(self):
"""
Returns list of additional metas defined for this document.

:Returns:
As tuple return list of metas.
"""
return (meta for meta in self.metas)

def add_link(self, **kwgs):
"""
Add additional link to the document. Links will be embeded only inside of this document.
Expand Down Expand Up @@ -402,6 +420,9 @@ def get_content(self, default=None):

_head = etree.SubElement(tree_root, 'head')

for meta in self.metas:
_meta = etree.SubElement(_head, 'meta', meta)

if self.title != '':
_title = etree.SubElement(_head, 'title')
_title.text = self.title
Expand Down