How to use the afdko.pdfutils function in afdko

def save(self, file):
        #avoid crashes if they wrote nothing in the page
        if self.data == None:
             self.data = TestStream

        if self.compression == 1:
            comp = zlib.compress(self.data)   #this bit is very fast...
            base85 = pdfutils._AsciiBase85Encode(comp) #...sadly this isn't
            data_to_write = pdfutils._wrap(base85)
        else:
            data_to_write = self.data
        # the PDF length key should contain the length including
        # any extra LF pairs added by Print on DOS.

        #lines = len(string.split(self.data,'\n'))
        #length = len(self.data) + lines   # one extra LF each
        length = len(data_to_write) + len(LINEEND)    #AR 19980202
        if self.fontType == None:
            fontStreamEntry = ""
        else:
            fontStreamEntry = "/Subtype %s" % (self.fontType)

        if self.compression:
            file.write(('<<  %s /Length %d /Filter [/ASCII85Decode /FlateDecode] >>' % (fontStreamEntry, length) + LINEEND).encode('utf-8'))
        else:

def save(self, file):
        #avoid crashes if they wrote nothing in the page
        if self.data == None:
             self.data = TestStream

        if self.compression == 1:
            comp = zlib.compress(self.data)   #this bit is very fast...
            base85 = pdfutils._AsciiBase85Encode(comp) #...sadly this isn't
            wrapped = pdfutils._wrap(base85)
            data_to_write = wrapped
        else:
            data_to_write = self.data
        # the PDF length key should contain the length including
        # any extra LF pairs added by Print on DOS.

        #lines = len(string.split(self.data,'\n'))
        #length = len(self.data) + lines   # one extra LF each
        length = len(data_to_write) + len(LINEEND)    #AR 19980202
        if self.fontType == None:
            fontStreamEntry = ""
        else:
            fontStreamEntry = "/Subtype %s" % (self.fontType)

        if self.compression:

def save(self, file):
        #avoid crashes if they wrote nothing in the page
        if self.data == None:
             self.data = TestStream

        if self.compression == 1:
            comp = zlib.compress(self.data)   #this bit is very fast...
            base85 = pdfutils._AsciiBase85Encode(comp) #...sadly this isn't
            data_to_write = pdfutils._wrap(base85)
        else:
            data_to_write = self.data
        # the PDF length key should contain the length including
        # any extra LF pairs added by Print on DOS.

        #lines = len(string.split(self.data,'\n'))
        #length = len(self.data) + lines   # one extra LF each
        length = len(data_to_write) + len(LINEEND)    #AR 19980202
        if self.fontType == None:
            fontStreamEntry = ""
        else:
            fontStreamEntry = "/Subtype %s" % (self.fontType)

        if self.compression:
            file.write(('<<  %s /Length %d /Filter [/ASCII85Decode /FlateDecode] >>' % (fontStreamEntry, length) + LINEEND).encode('utf-8'))

def save(self, file):
        #avoid crashes if they wrote nothing in the page
        if self.data == None:
             self.data = TestStream

        if self.compression == 1:
            comp = zlib.compress(self.data)   #this bit is very fast...
            base85 = pdfutils._AsciiBase85Encode(comp) #...sadly this isn't
            wrapped = pdfutils._wrap(base85)
            data_to_write = wrapped
        else:
            data_to_write = self.data
        # the PDF length key should contain the length including
        # any extra LF pairs added by Print on DOS.

        #lines = len(string.split(self.data,'\n'))
        #length = len(self.data) + lines   # one extra LF each
        length = len(data_to_write) + len(LINEEND)    #AR 19980202
        if self.fontType == None:
            fontStreamEntry = ""
        else:
            fontStreamEntry = "/Subtype %s" % (self.fontType)

        if self.compression:
            file.write('<<  %s /Length %d /Filter [/ASCII85Decode /FlateDecode] >>' % (fontStreamEntry, length) + LINEEND)