Cutlery/calibre
1
0
Fork 0
mirror of https://github.com/kovidgoyal/calibre.git synced 2025-07-09 03:04:10 -04:00
Code Issues Packages Projects Releases Wiki Activity

Fix #1187 (Producing blank ePub files.)

Browse Source
This commit is contained in:
Kovid Goyal 2008-10-20 10:38:55 -07:00
parent ad7f52c599
commit 59ecde1963
1 changed files with 11 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
src/calibre/ebooks/html.py
View File

@ -421,13 +421,23 @@ class Parser(PreProcessor, LoggingInterface):
def save_path(self): def save_path(self):
return os.path.join(self.tdir, self.htmlfile_map[self.htmlfile.path]) return os.path.join(self.tdir, self.htmlfile_map[self.htmlfile.path])
def declare_xhtml_namespace(self, match):
if not match.group('raw'):
return '<html xmlns="http://www.w3.org/1999/xhtml">'
raw = match.group('raw')
m = re.search(r'(?i)xmlns\s*=\s*[\'"](?P<uri>[^"\']*)[\'"]', raw)
if not m:
return '<html xmlns="http://www.w3.org/1999/xhtml" %s>'%raw
else:
return match.group().sub(m.group('uri'), "http://www.w3.org/1999/xhtml")
def save(self): def save(self):
''' '''
Save processed HTML into the content directory. Save processed HTML into the content directory.
Should be called after all HTML processing is finished. Should be called after all HTML processing is finished.
''' '''
ans = tostring(self.root, pretty_print=self.opts.pretty_print) ans = tostring(self.root, pretty_print=self.opts.pretty_print)
ans = re.compile(r'<html>', re.IGNORECASE).sub('<html xmlns="http://www.w3.org/1999/xhtml">', ans[:1000]) + ans[1000:] ans = re.sub(r'(?i)<\s*html(?P<raw>\s+[^>]*){0,1}>', self.declare_xhtml_namespace, ans[:1000]) + ans[1000:]
ans = re.compile(r'<head>', re.IGNORECASE).sub('<head>\n\t<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />\n', ans[:1000])+ans[1000:] ans = re.compile(r'<head>', re.IGNORECASE).sub('<head>\n\t<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />\n', ans[:1000])+ans[1000:]
with open(self.save_path(), 'wb') as f: with open(self.save_path(), 'wb') as f: