voussoir/epubfile
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Bail early if rename_map is empty.

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This commit is contained in:
Ethan Dalool 2019-08-18 22:39:41 -07:00
parent 34ce1bac56
commit faa0e9c7e3
1 changed files with 8 additions and 0 deletions
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8
epubfile.py
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@ -770,6 +770,8 @@ class Epub:
return (links, commit) return (links, commit)
def fix_interlinking_text(self, id, rename_map, old_relative_to=None): def fix_interlinking_text(self, id, rename_map, old_relative_to=None):
if not rename_map:
return
text_parent = self.get_filepath(id).parent text_parent = self.get_filepath(id).parent
soup = self.read_file(id, soup=True) soup = self.read_file(id, soup=True)
for tag in soup.descendants: for tag in soup.descendants:
@ -793,6 +795,8 @@ class Epub:
self.write_file(id, text) self.write_file(id, text)
def fix_interlinking_ncx(self, rename_map, old_relative_to=None): def fix_interlinking_ncx(self, rename_map, old_relative_to=None):
if not rename_map:
return
ncx_id = self.get_ncx() ncx_id = self.get_ncx()
if not ncx_id: if not ncx_id:
return return
@ -812,6 +816,8 @@ class Epub:
self.write_file(ncx_id, ncx) self.write_file(ncx_id, ncx)
def fix_interlinking_opf(self, rename_map): def fix_interlinking_opf(self, rename_map):
if not rename_map:
return
opf_parent = self.opf_filepath.parent opf_parent = self.opf_filepath.parent
for opf_item in self.opf.select('guide > reference[href], manifest > item[href]'): for opf_item in self.opf.select('guide > reference[href], manifest > item[href]'):
link = opf_item['href'] link = opf_item['href']
@ -821,6 +827,8 @@ class Epub:
opf_item['href'] = link opf_item['href'] = link
def fix_interlinking(self, rename_map): def fix_interlinking(self, rename_map):
if not rename_map:
return
self.fix_interlinking_opf(rename_map) self.fix_interlinking_opf(rename_map)
for id in self.get_texts(): for id in self.get_texts():
self.fix_interlinking_text(id, rename_map) self.fix_interlinking_text(id, rename_map)