Created
June 12, 2012 12:31
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A simple tool named Varamyr written in Python to add some css to the epub file so books written in Chinese can be read in Nook.
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| from xml.dom.minidom import getDOMImplementation, parse, parseString | |
| import zipfile | |
| import sys | |
| font = """\n<style type='text/css'>\n | |
| @page {\n | |
| margin-bottom: 5pt;\n | |
| margin-top: 5pt\n | |
| }\n | |
| @font-face {\n | |
| font-family: \"DroidFont\", serif, sans-serif;\n | |
| font-weight: normal;\n | |
| font-style: normal;\n | |
| src: url(res:///system/fonts/DroidSansFallback.ttf)\n | |
| }\n | |
| @font-face {\n | |
| font-family: \"DroidFont\", serif, sans-serif;\n | |
| font-weight: bold;\n | |
| font-style: normal;\n | |
| src: url(res:///system/fonts/DroidSansFallback.ttf)\n | |
| }\n | |
| @font-face {\n | |
| font-family: \"DroidFont\", serif, sans-serif;\n | |
| font-weight: normal;\n | |
| font-style: italic;\n | |
| src: url(res:///system/fonts/DroidSansFallback.ttf)\n | |
| }\n | |
| @font-face {\n | |
| font-family: \"DroidFont\", serif, sans-serif;\n | |
| font-weight: bold;\n | |
| font-style: italic;\n | |
| src: url(res:///system/fonts/DroidSansFallback.ttf)\n | |
| }\n</style>""" | |
| if len(sys.argv) <= 1: | |
| print 'Please specify the epub file to convert' | |
| exit() | |
| originFilePath = sys.argv[1] | |
| targetFilePath = originFilePath[:originFilePath.rfind('.')] + '-varamyr' + originFilePath[originFilePath.rfind('.'):] | |
| print 'Converting ' + originFilePath + ' to ' + targetFilePath | |
| itemList = [] | |
| def getHTML(entry): | |
| if entry.endswith('opf'): | |
| [itemList.append(item.getAttribute('href')) for item in parseString(zf.read(entry)).getElementsByTagName('item') if item.getAttribute('media-type') == ('application/xhtml+xml')] | |
| def getData(entry): | |
| data = zf.read(entry) | |
| return (data[:data.find('<head>') + len('<head>')] + font + data[data.find('<head>') + len('<head>'):] if '<head>' in data else data) if entry[entry.rfind('/') + 1:] in itemList else data | |
| zf = zipfile.ZipFile(originFilePath) | |
| newZf = zipfile.ZipFile(targetFilePath, mode='w') | |
| [getHTML(entry) for entry in zf.namelist()] | |
| [newZf.writestr(entry, getData(entry)) for entry in zf.namelist()] | |
| newZf.close() | |
| print 'Converting Completed!' |
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