diff options
Diffstat (limited to 'epubview/epub.py')
| -rw-r--r-- | epubview/epub.py | 24 |
1 files changed, 16 insertions, 8 deletions
diff --git a/epubview/epub.py b/epubview/epub.py index 560c20a..063a982 100644 --- a/epubview/epub.py +++ b/epubview/epub.py @@ -17,11 +17,12 @@ import zipfile import tempfile -import os, os.path +import os from lxml import etree import shutil -import navmap, epubinfo +import navmap +import epubinfo class _Epub(object): @@ -49,11 +50,14 @@ class _Epub(object): self._unzip() def _unzip(self): - #self._zobject.extractall(path = self._tempdir) # This is broken upto python 2.7 + # This is broken upto python 2.7 + #self._zobject.extractall(path = self._tempdir) orig_cwd = os.getcwd() os.chdir(self._tempdir) for name in self._zobject.namelist(): - if name.startswith(os.path.sep): # Some weird zip file entries start with a slash, and we don't want to write to the root directory + # Some weird zip file entries start with a slash, + # and we don't want to write to the root directory + if name.startswith(os.path.sep): name = name[1:] if name.endswith(os.path.sep) or name.endswith('\\'): os.makedirs(name) @@ -67,7 +71,8 @@ class _Epub(object): tree = etree.parse(containerfile) root = tree.getroot() - for element in root.iterfind('.//{urn:oasis:names:tc:opendocument:xmlns:container}rootfile'): + for element in root.iterfind( + './/{urn:oasis:names:tc:opendocument:xmlns:container}rootfile'): if element.get('media-type') == 'application/oebps-package+xml': self._opfpath = element.get('full-path') @@ -109,7 +114,8 @@ class _Epub(object): mtypefile = self._zobject.open('mimetype') mimetype = mtypefile.readline() - if not mimetype.startswith('application/epub+zip'): # Some files seem to have trailing characters + # Some files seem to have trailing characters + if not mimetype.startswith('application/epub+zip'): return False return True @@ -143,8 +149,10 @@ class _Epub(object): def close(self): ''' - Cleans up (closes open zip files and deletes uncompressed content of Epub. - Please call this when a file is being closed or during application exit. + Cleans up (closes open zip files and deletes + uncompressed content of Epub. + Please call this when a file is being closed or during + application exit. ''' self._zobject.close() shutil.rmtree(self._tempdir) |