def getEpubMetadata(self, path=None):
os.chdir(self.book.bookPath)
file_name = self.book.bookName + '.epub'
epubBook = EpubBook()
epubBook.open(file_name)
epubBook.parse_contents()
authorList = list()
for authorName in epubBook.get_authors():
author = Author()
author.authorName = authorName
authorList.append(author)
self.book.authors = authorList
self.book.tag = epubBook.subjectTag
epubBook.extract_cover_image(outdir='.')
self.book.createdOn = datetime.now()
def createBookFromJson(self, bookJson=None):
book = Book()
for k in bookJson:
if not isinstance(bookJson[k], list):
if k in ['publishedOn', 'createdOn']:
if bookJson[k]:
book.__dict__[k] = datetime.datetime.strptime(
bookJson[k][0:19], "%Y-%m-%d %H:%M:%S")
else:
book.__dict__[k] = bookJson[k]
else:
authorList = list()
for a in bookJson[k]:
author = Author()
for aKey in a:
author.__dict__[aKey] = a[aKey]
authorList.append(author)
book.authors = authorList
return book
def onDone(self, event):
print 'done'
authorList = list()
for key, row in self.rowDict.items():
if row.label.GetLabel() == 'Cover':
imgFilePath = os.path.join(
row.leftText.currentBook.bookPath,
row.leftText.currentBook.bookImgName)
destinationImgFilePath = os.path.join(
self.currentBook.bookPath, self.currentBook.imageFileName)
shutil.copy(imgFilePath, destinationImgFilePath)
elif row.label.GetLabel() == 'Title':
self.currentBook.bookName = row.leftText.GetValue()
elif row.label.GetLabel() == 'Authors':
author = Author()
author.authorName = row.leftText.GetValue()
authorList.append(author)
self.currentBook.authors = authorList
elif row.label.GetLabel() == 'Series':
self.currentBook.series = row.leftText.GetValue()
elif row.label.GetLabel() == 'Tags':
self.currentBook.tag = row.leftText.GetValue()
elif row.label.GetLabel() == 'Rating':
self.currentBook.rating = row.leftText.GetValue()
elif row.label.GetLabel() == 'Publisher':
self.currentBook.publisher = row.leftText.GetValue()
elif row.label.GetLabel() == 'ISBN-13':
self.currentBook.isbn_13 = row.leftText.GetValue()
elif row.label.GetLabel() == 'ISBN-10':
self.currentBook.isbn_10 = row.leftText.GetValue()
elif row.label.GetLabel() == 'Language':
self.currentBook.inLanguage = row.leftText.GetValue()
ReadWriteJsonInfo().writeJsonToDir(self.currentBook.bookPath,
self.currentBook)
def getPdfMetadata(self, path=None):
'''
This method will get the pdf metadata and return book object.
'''
logger.debug('getPdfMetadata path: %s', path)
if path:
try:
input = PdfFileReader(open(path, "rb"))
logger.debug('getIsEncrypted : %s ', input.getIsEncrypted())
except Exception as e:
logger.error(e, exc_info=True)
pdf_info = None
try:
pdf_toread = PdfFileReader(open(path, "rb"))
if pdf_toread.isEncrypted:
try:
pdf_toread.decrypt('')
except Exception as e:
logger.error(e, exc_info=True)
except Exception as e:
logger.error(e, exc_info=True)
try:
pdf_info = pdf_toread.getDocumentInfo()
logger.debug('NumPages:%s', pdf_toread.getNumPages())
self.book.numberOfPages = pdf_toread.getNumPages()
# value = pdf_info.subject
subject = None
if pdf_info.subject and type(pdf_info.subject) == str:
# Ignore errors even if the string is not proper UTF-8 or has
# broken marker bytes.
# Python built-in function unicode() can do this.
subject = pdf_info.subject
# else:
# # Assume the value object has proper __unicode__() method
# value = unicode(pdf_info.subject)
# print 'else'
if not self.book.tag and subject:
self.book.tag = subject
elif self.book.tag and subject:
self.book.tag = self.book.tag + '' + subject
except Exception as e:
logger.error(e, exc_info=True)
try:
if pdf_info.title != None and pdf_info.title.strip() != '':
self.book.bookName = str(pdf_info.title)
except Exception as e:
logger.error(e, exc_info=True)
try:
if pdf_info.creator:
self.book.publisher = str(pdf_info.creator.encode('utf-8'))
except Exception as e:
logger.error(e, exc_info=True)
self.book.createdOn = datetime.now()
try:
# print str(pdf_info['/CreationDate'])[2:10]
date = datetime.strptime(
str(pdf_info['/CreationDate'])[2:10], '%Y%m%d')
self.book.publishedOn = date
except Exception as e:
logger.error(e, exc_info=True)
logger.error('CreationDate not found')
logger.debug(Util().convert_bytes(os.path.getsize(path)))
self.book.fileSize = Util().convert_bytes(os.path.getsize(path))
# if 'ISBN'.lower() in str(pdf_info['/Subject']).lower():
# self.book.isbn_13 = str(pdf_info['/Subject'])[6:]
author = Author()
val = 'Unknown'
try:
if pdf_info.author != None and pdf_info.author.strip() != '':
val = pdf_info.author
# val = val.encode("utf8", "ignore")
except Exception as e:
logger.error(e, exc_info=True)
author.authorName = val
authorList = list()
authorList.append(author)
self.book.authors = authorList
def getPdfMetadata(self, path=None):
'''
This method will get the pdf metadata and return book object.
'''
print path
if path:
try:
input = PdfFileReader(open(path, "rb"))
print 'getPdfMetadata', input.getIsEncrypted()
except:
pass
pdf_info = None
try:
pdf_toread = PdfFileReader(open(path, "rb"))
if pdf_toread.isEncrypted:
try:
pdf_toread.decrypt('')
except:
traceback.print_exc()
except:
pass
try:
pdf_info = pdf_toread.getDocumentInfo()
print 'Pages:', pdf_toread.getNumPages()
self.book.numberOfPages = pdf_toread.getNumPages()
# value = pdf_info.subject
if type(pdf_info.subject) == str:
# Ignore errors even if the string is not proper UTF-8 or has
# broken marker bytes.
# Python built-in function unicode() can do this.
value = unicode(pdf_info.subject, "utf-8", errors="ignore")
else:
# Assume the value object has proper __unicode__() method
value = unicode(pdf_info.subject)
print 'else'
if not self.book.tag :
self.book.tag = value
else:
self.book.tag = self.book.tag + '' + value
except:
traceback.print_exc()
try:
if pdf_info.title != None and pdf_info.title.strip() != '':
self.book.bookName = str(pdf_info.title)
except:
print 'unable to set bookName', traceback.print_exc()
try:
if pdf_info.creator:
self.book.publisher = str(pdf_info.creator.encode('utf-8'))
except:
pass
self.book.createdOn = datetime.now()
try:
print str(pdf_info['/CreationDate'])[2:10]
date = datetime.strptime(str(pdf_info['/CreationDate'])[2:10] , '%Y%m%d')
self.book.publishedOn = date
except:
print 'CreationDate not found'
print path
print Util().convert_bytes(os.path.getsize(path))
self.book.fileSize = Util().convert_bytes(os.path.getsize(path))
# if 'ISBN'.lower() in str(pdf_info['/Subject']).lower():
# self.book.isbn_13 = str(pdf_info['/Subject'])[6:]
author = Author()
val = 'Unknown'
try:
if pdf_info.author !=None and pdf_info.author.strip()!='':
val = pdf_info.author
val = val.encode("utf8", "ignore")
except:
pass
author.authorName = val
authorList = list()
authorList.append(author)
self.book.authors = authorList