53 lines
2.5 KiB
Python
53 lines
2.5 KiB
Python
$NetBSD: patch-pyPdf_pdf.py,v 1.1 2014/01/23 14:38:42 wiz Exp $
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python-3.x compatibility.
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--- pyPdf/pdf.py.orig 2010-12-04 22:49:56.000000000 +0000
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+++ pyPdf/pdf.py
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@@ -652,7 +652,7 @@ class PdfFileReader(object):
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if not self._override_encryption and self.isEncrypted:
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# if we don't have the encryption key:
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if not hasattr(self, '_decryption_key'):
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- raise Exception, "file has not been decrypted"
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+ raise Exception("file has not been decrypted")
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# otherwise, decrypt here...
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import struct
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pack1 = struct.pack("<i", indirectReference.idnum)[:3]
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@@ -704,14 +704,14 @@ class PdfFileReader(object):
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while not line:
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line = self.readNextEndLine(stream)
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if line[:5] != "%%EOF":
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- raise utils.PdfReadError, "EOF marker not found"
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+ raise utils.PdfReadError("EOF marker not found")
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# find startxref entry - the location of the xref table
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line = self.readNextEndLine(stream)
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startxref = int(line)
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line = self.readNextEndLine(stream)
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if line[:9] != "startxref":
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- raise utils.PdfReadError, "startxref not found"
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+ raise utils.PdfReadError("startxref not found")
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# read all cross reference tables and their trailers
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self.xref = {}
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@@ -725,7 +725,7 @@ class PdfFileReader(object):
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# standard cross-reference table
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ref = stream.read(4)
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if ref[:3] != "ref":
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- raise utils.PdfReadError, "xref table read error"
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+ raise utils.PdfReadError("xref table read error")
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readNonWhitespace(stream)
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stream.seek(-1, 1)
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while 1:
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@@ -898,9 +898,9 @@ class PdfFileReader(object):
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def _decrypt(self, password):
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encrypt = self.trailer['/Encrypt'].getObject()
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if encrypt['/Filter'] != '/Standard':
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- raise NotImplementedError, "only Standard PDF encryption handler is available"
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+ raise NotImplementedError("only Standard PDF encryption handler is available")
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if not (encrypt['/V'] in (1, 2)):
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- raise NotImplementedError, "only algorithm code 1 and 2 are supported"
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+ raise NotImplementedError("only algorithm code 1 and 2 are supported")
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user_password, key = self._authenticateUserPassword(password)
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if user_password:
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self._decryption_key = key
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