Python binascii.a2b_hqx() Examples

The following are 30 code examples of binascii.a2b_hqx(). You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may also want to check out all available functions/classes of the module binascii , or try the search function .
Example #1
Source File: test_binascii.py    From gcblue with BSD 3-Clause "New" or "Revised" License 5 votes vote down vote up
def test_hqx(self):
        # Perform binhex4 style RLE-compression
        # Then calculate the hexbin4 binary-to-ASCII translation
        rle = binascii.rlecode_hqx(self.data)
        a = binascii.b2a_hqx(self.type2test(rle))
        b, _ = binascii.a2b_hqx(self.type2test(a))
        res = binascii.rledecode_hqx(b)

        self.assertEqual(res, self.rawdata) 
Example #2
Source File: test_binascii.py    From CTFCrackTools with GNU General Public License v3.0 5 votes vote down vote up
def test_hqx(self):
        # Perform binhex4 style RLE-compression
        # Then calculate the hexbin4 binary-to-ASCII translation
        rle = binascii.rlecode_hqx(self.data)
        a = binascii.b2a_hqx(self.type2test(rle))
        b, _ = binascii.a2b_hqx(self.type2test(a))
        res = binascii.rledecode_hqx(b)

        self.assertEqual(res, self.rawdata) 
Example #3
Source File: binhex.py    From CTFCrackTools with GNU General Public License v3.0 5 votes vote down vote up
def read(self, totalwtd):
        """Read at least wtd bytes (or until EOF)"""
        decdata = ''
        wtd = totalwtd
        #
        # The loop here is convoluted, since we don't really now how
        # much to decode: there may be newlines in the incoming data.
        while wtd > 0:
            if self.eof: return decdata
            wtd = ((wtd+2)//3)*4
            data = self.ifp.read(wtd)
            #
            # Next problem: there may not be a complete number of
            # bytes in what we pass to a2b. Solve by yet another
            # loop.
            #
            while 1:
                try:
                    decdatacur, self.eof = \
                            binascii.a2b_hqx(data)
                    break
                except binascii.Incomplete:
                    pass
                newdata = self.ifp.read(1)
                if not newdata:
                    raise Error, \
                          'Premature EOF on binhex file'
                data = data + newdata
            decdata = decdata + decdatacur
            wtd = totalwtd - len(decdata)
            if not decdata and not self.eof:
                raise Error, 'Premature EOF on binhex file'
        return decdata 
Example #4
Source File: binhex.py    From CTFCrackTools with GNU General Public License v3.0 5 votes vote down vote up
def read(self, totalwtd):
        """Read at least wtd bytes (or until EOF)"""
        decdata = ''
        wtd = totalwtd
        #
        # The loop here is convoluted, since we don't really now how
        # much to decode: there may be newlines in the incoming data.
        while wtd > 0:
            if self.eof: return decdata
            wtd = ((wtd+2)//3)*4
            data = self.ifp.read(wtd)
            #
            # Next problem: there may not be a complete number of
            # bytes in what we pass to a2b. Solve by yet another
            # loop.
            #
            while 1:
                try:
                    decdatacur, self.eof = \
                            binascii.a2b_hqx(data)
                    break
                except binascii.Incomplete:
                    pass
                newdata = self.ifp.read(1)
                if not newdata:
                    raise Error, \
                          'Premature EOF on binhex file'
                data = data + newdata
            decdata = decdata + decdatacur
            wtd = totalwtd - len(decdata)
            if not decdata and not self.eof:
                raise Error, 'Premature EOF on binhex file'
        return decdata 
Example #5
Source File: binhex.py    From canape with GNU General Public License v3.0 5 votes vote down vote up
def read(self, totalwtd):
        """Read at least wtd bytes (or until EOF)"""
        decdata = ''
        wtd = totalwtd
        #
        # The loop here is convoluted, since we don't really now how
        # much to decode: there may be newlines in the incoming data.
        while wtd > 0:
            if self.eof: return decdata
            wtd = ((wtd+2)//3)*4
            data = self.ifp.read(wtd)
            #
            # Next problem: there may not be a complete number of
            # bytes in what we pass to a2b. Solve by yet another
            # loop.
            #
            while 1:
                try:
                    decdatacur, self.eof = \
                            binascii.a2b_hqx(data)
                    break
                except binascii.Incomplete:
                    pass
                newdata = self.ifp.read(1)
                if not newdata:
                    raise Error, \
                          'Premature EOF on binhex file'
                data = data + newdata
            decdata = decdata + decdatacur
            wtd = totalwtd - len(decdata)
            if not decdata and not self.eof:
                raise Error, 'Premature EOF on binhex file'
        return decdata 
Example #6
Source File: binhex.py    From android_universal with MIT License 5 votes vote down vote up
def read(self, totalwtd):
        """Read at least wtd bytes (or until EOF)"""
        decdata = b''
        wtd = totalwtd
        #
        # The loop here is convoluted, since we don't really now how
        # much to decode: there may be newlines in the incoming data.
        while wtd > 0:
            if self.eof: return decdata
            wtd = ((wtd + 2) // 3) * 4
            data = self.ifp.read(wtd)
            #
            # Next problem: there may not be a complete number of
            # bytes in what we pass to a2b. Solve by yet another
            # loop.
            #
            while True:
                try:
                    decdatacur, self.eof = binascii.a2b_hqx(data)
                    break
                except binascii.Incomplete:
                    pass
                newdata = self.ifp.read(1)
                if not newdata:
                    raise Error('Premature EOF on binhex file')
                data = data + newdata
            decdata = decdata + decdatacur
            wtd = totalwtd - len(decdata)
            if not decdata and not self.eof:
                raise Error('Premature EOF on binhex file')
        return decdata 
Example #7
Source File: binhex.py    From unity-python with MIT License 5 votes vote down vote up
def read(self, totalwtd):
        """Read at least wtd bytes (or until EOF)"""
        decdata = ''
        wtd = totalwtd
        #
        # The loop here is convoluted, since we don't really now how
        # much to decode: there may be newlines in the incoming data.
        while wtd > 0:
            if self.eof: return decdata
            wtd = ((wtd+2)//3)*4
            data = self.ifp.read(wtd)
            #
            # Next problem: there may not be a complete number of
            # bytes in what we pass to a2b. Solve by yet another
            # loop.
            #
            while 1:
                try:
                    decdatacur, self.eof = \
                            binascii.a2b_hqx(data)
                    break
                except binascii.Incomplete:
                    pass
                newdata = self.ifp.read(1)
                if not newdata:
                    raise Error, \
                          'Premature EOF on binhex file'
                data = data + newdata
            decdata = decdata + decdatacur
            wtd = totalwtd - len(decdata)
            if not decdata and not self.eof:
                raise Error, 'Premature EOF on binhex file'
        return decdata 
Example #8
Source File: binhex.py    From PokemonGo-DesktopMap with MIT License 5 votes vote down vote up
def read(self, totalwtd):
        """Read at least wtd bytes (or until EOF)"""
        decdata = ''
        wtd = totalwtd
        #
        # The loop here is convoluted, since we don't really now how
        # much to decode: there may be newlines in the incoming data.
        while wtd > 0:
            if self.eof: return decdata
            wtd = ((wtd+2)//3)*4
            data = self.ifp.read(wtd)
            #
            # Next problem: there may not be a complete number of
            # bytes in what we pass to a2b. Solve by yet another
            # loop.
            #
            while 1:
                try:
                    decdatacur, self.eof = \
                            binascii.a2b_hqx(data)
                    break
                except binascii.Incomplete:
                    pass
                newdata = self.ifp.read(1)
                if not newdata:
                    raise Error, \
                          'Premature EOF on binhex file'
                data = data + newdata
            decdata = decdata + decdatacur
            wtd = totalwtd - len(decdata)
            if not decdata and not self.eof:
                raise Error, 'Premature EOF on binhex file'
        return decdata 
Example #9
Source File: binhex.py    From RevitBatchProcessor with GNU General Public License v3.0 5 votes vote down vote up
def read(self, totalwtd):
        """Read at least wtd bytes (or until EOF)"""
        decdata = ''
        wtd = totalwtd
        #
        # The loop here is convoluted, since we don't really now how
        # much to decode: there may be newlines in the incoming data.
        while wtd > 0:
            if self.eof: return decdata
            wtd = ((wtd+2)//3)*4
            data = self.ifp.read(wtd)
            #
            # Next problem: there may not be a complete number of
            # bytes in what we pass to a2b. Solve by yet another
            # loop.
            #
            while 1:
                try:
                    decdatacur, self.eof = \
                            binascii.a2b_hqx(data)
                    break
                except binascii.Incomplete:
                    pass
                newdata = self.ifp.read(1)
                if not newdata:
                    raise Error, \
                          'Premature EOF on binhex file'
                data = data + newdata
            decdata = decdata + decdatacur
            wtd = totalwtd - len(decdata)
            if not decdata and not self.eof:
                raise Error, 'Premature EOF on binhex file'
        return decdata 
Example #10
Source File: test_binascii.py    From CTFCrackTools-V2 with GNU General Public License v3.0 5 votes vote down vote up
def test_hqx(self):
        # Perform binhex4 style RLE-compression
        # Then calculate the hexbin4 binary-to-ASCII translation
        rle = binascii.rlecode_hqx(self.data)
        a = binascii.b2a_hqx(self.type2test(rle))
        b, _ = binascii.a2b_hqx(self.type2test(a))
        res = binascii.rledecode_hqx(b)

        self.assertEqual(res, self.rawdata) 
Example #11
Source File: binhex.py    From CTFCrackTools-V2 with GNU General Public License v3.0 5 votes vote down vote up
def read(self, totalwtd):
        """Read at least wtd bytes (or until EOF)"""
        decdata = ''
        wtd = totalwtd
        #
        # The loop here is convoluted, since we don't really now how
        # much to decode: there may be newlines in the incoming data.
        while wtd > 0:
            if self.eof: return decdata
            wtd = ((wtd+2)//3)*4
            data = self.ifp.read(wtd)
            #
            # Next problem: there may not be a complete number of
            # bytes in what we pass to a2b. Solve by yet another
            # loop.
            #
            while 1:
                try:
                    decdatacur, self.eof = \
                            binascii.a2b_hqx(data)
                    break
                except binascii.Incomplete:
                    pass
                newdata = self.ifp.read(1)
                if not newdata:
                    raise Error, \
                          'Premature EOF on binhex file'
                data = data + newdata
            decdata = decdata + decdatacur
            wtd = totalwtd - len(decdata)
            if not decdata and not self.eof:
                raise Error, 'Premature EOF on binhex file'
        return decdata 
Example #12
Source File: binhex.py    From CTFCrackTools-V2 with GNU General Public License v3.0 5 votes vote down vote up
def read(self, totalwtd):
        """Read at least wtd bytes (or until EOF)"""
        decdata = ''
        wtd = totalwtd
        #
        # The loop here is convoluted, since we don't really now how
        # much to decode: there may be newlines in the incoming data.
        while wtd > 0:
            if self.eof: return decdata
            wtd = ((wtd+2)//3)*4
            data = self.ifp.read(wtd)
            #
            # Next problem: there may not be a complete number of
            # bytes in what we pass to a2b. Solve by yet another
            # loop.
            #
            while 1:
                try:
                    decdatacur, self.eof = \
                            binascii.a2b_hqx(data)
                    break
                except binascii.Incomplete:
                    pass
                newdata = self.ifp.read(1)
                if not newdata:
                    raise Error, \
                          'Premature EOF on binhex file'
                data = data + newdata
            decdata = decdata + decdatacur
            wtd = totalwtd - len(decdata)
            if not decdata and not self.eof:
                raise Error, 'Premature EOF on binhex file'
        return decdata 
Example #13
Source File: binhex.py    From medicare-demo with Apache License 2.0 5 votes vote down vote up
def read(self, totalwtd):
        """Read at least wtd bytes (or until EOF)"""
        decdata = ''
        wtd = totalwtd
        #
        # The loop here is convoluted, since we don't really now how
        # much to decode: there may be newlines in the incoming data.
        while wtd > 0:
            if self.eof: return decdata
            wtd = ((wtd+2)//3)*4
            data = self.ifp.read(wtd)
            #
            # Next problem: there may not be a complete number of
            # bytes in what we pass to a2b. Solve by yet another
            # loop.
            #
            while 1:
                try:
                    decdatacur, self.eof = \
                            binascii.a2b_hqx(data)
                    break
                except binascii.Incomplete:
                    pass
                newdata = self.ifp.read(1)
                if not newdata:
                    raise Error, \
                          'Premature EOF on binhex file'
                data = data + newdata
            decdata = decdata + decdatacur
            wtd = totalwtd - len(decdata)
            if not decdata and not self.eof:
                raise Error, 'Premature EOF on binhex file'
        return decdata 
Example #14
Source File: test_binascii.py    From Project-New-Reign---Nemesis-Main with GNU General Public License v3.0 5 votes vote down vote up
def test_hqx(self):
        # Perform binhex4 style RLE-compression
        # Then calculate the hexbin4 binary-to-ASCII translation
        rle = binascii.rlecode_hqx(self.data)
        a = binascii.b2a_hqx(self.type2test(rle))
        b, _ = binascii.a2b_hqx(self.type2test(a))
        res = binascii.rledecode_hqx(b)

        self.assertEqual(res, self.rawdata) 
Example #15
Source File: binhex.py    From Project-New-Reign---Nemesis-Main with GNU General Public License v3.0 5 votes vote down vote up
def read(self, totalwtd):
        """Read at least wtd bytes (or until EOF)"""
        decdata = b''
        wtd = totalwtd
        #
        # The loop here is convoluted, since we don't really now how
        # much to decode: there may be newlines in the incoming data.
        while wtd > 0:
            if self.eof: return decdata
            wtd = ((wtd + 2) // 3) * 4
            data = self.ifp.read(wtd)
            #
            # Next problem: there may not be a complete number of
            # bytes in what we pass to a2b. Solve by yet another
            # loop.
            #
            while True:
                try:
                    decdatacur, self.eof = binascii.a2b_hqx(data)
                    break
                except binascii.Incomplete:
                    pass
                newdata = self.ifp.read(1)
                if not newdata:
                    raise Error('Premature EOF on binhex file')
                data = data + newdata
            decdata = decdata + decdatacur
            wtd = totalwtd - len(decdata)
            if not decdata and not self.eof:
                raise Error('Premature EOF on binhex file')
        return decdata 
Example #16
Source File: binhex.py    From Splunking-Crime with GNU Affero General Public License v3.0 5 votes vote down vote up
def read(self, totalwtd):
        """Read at least wtd bytes (or until EOF)"""
        decdata = ''
        wtd = totalwtd
        #
        # The loop here is convoluted, since we don't really now how
        # much to decode: there may be newlines in the incoming data.
        while wtd > 0:
            if self.eof: return decdata
            wtd = ((wtd+2)//3)*4
            data = self.ifp.read(wtd)
            #
            # Next problem: there may not be a complete number of
            # bytes in what we pass to a2b. Solve by yet another
            # loop.
            #
            while 1:
                try:
                    decdatacur, self.eof = \
                            binascii.a2b_hqx(data)
                    break
                except binascii.Incomplete:
                    pass
                newdata = self.ifp.read(1)
                if not newdata:
                    raise Error, \
                          'Premature EOF on binhex file'
                data = data + newdata
            decdata = decdata + decdatacur
            wtd = totalwtd - len(decdata)
            if not decdata and not self.eof:
                raise Error, 'Premature EOF on binhex file'
        return decdata 
Example #17
Source File: binhex.py    From meddle with MIT License 5 votes vote down vote up
def read(self, totalwtd):
        """Read at least wtd bytes (or until EOF)"""
        decdata = ''
        wtd = totalwtd
        #
        # The loop here is convoluted, since we don't really now how
        # much to decode: there may be newlines in the incoming data.
        while wtd > 0:
            if self.eof: return decdata
            wtd = ((wtd+2)//3)*4
            data = self.ifp.read(wtd)
            #
            # Next problem: there may not be a complete number of
            # bytes in what we pass to a2b. Solve by yet another
            # loop.
            #
            while 1:
                try:
                    decdatacur, self.eof = \
                            binascii.a2b_hqx(data)
                    break
                except binascii.Incomplete:
                    pass
                newdata = self.ifp.read(1)
                if not newdata:
                    raise Error, \
                          'Premature EOF on binhex file'
                data = data + newdata
            decdata = decdata + decdatacur
            wtd = totalwtd - len(decdata)
            if not decdata and not self.eof:
                raise Error, 'Premature EOF on binhex file'
        return decdata 
Example #18
Source File: test_binascii.py    From ironpython3 with Apache License 2.0 5 votes vote down vote up
def test_not_implemented(self):
        test_cases = [
                        lambda: binascii.a2b_qp(None),
                        lambda: binascii.a2b_qp(None, None),
                        lambda: binascii.a2b_hqx(None),
                        lambda: binascii.rledecode_hqx(None),
                        lambda: binascii.rlecode_hqx(None),
                        lambda: binascii.b2a_hqx(None),
                        ]
        for temp_func in test_cases:
            self.assertRaises(NotImplementedError, temp_func) 
Example #19
Source File: test_binascii.py    From ironpython3 with Apache License 2.0 5 votes vote down vote up
def test_hqx(self):
        # Perform binhex4 style RLE-compression
        # Then calculate the hexbin4 binary-to-ASCII translation
        rle = binascii.rlecode_hqx(self.data)
        a = binascii.b2a_hqx(self.type2test(rle))
        b, _ = binascii.a2b_hqx(self.type2test(a))
        res = binascii.rledecode_hqx(b)

        self.assertEqual(res, self.rawdata) 
Example #20
Source File: binhex.py    From ironpython3 with Apache License 2.0 5 votes vote down vote up
def read(self, totalwtd):
        """Read at least wtd bytes (or until EOF)"""
        decdata = b''
        wtd = totalwtd
        #
        # The loop here is convoluted, since we don't really now how
        # much to decode: there may be newlines in the incoming data.
        while wtd > 0:
            if self.eof: return decdata
            wtd = ((wtd + 2) // 3) * 4
            data = self.ifp.read(wtd)
            #
            # Next problem: there may not be a complete number of
            # bytes in what we pass to a2b. Solve by yet another
            # loop.
            #
            while True:
                try:
                    decdatacur, self.eof = binascii.a2b_hqx(data)
                    break
                except binascii.Incomplete:
                    pass
                newdata = self.ifp.read(1)
                if not newdata:
                    raise Error('Premature EOF on binhex file')
                data = data + newdata
            decdata = decdata + decdatacur
            wtd = totalwtd - len(decdata)
            if not decdata and not self.eof:
                raise Error('Premature EOF on binhex file')
        return decdata 
Example #21
Source File: binhex.py    From Imogen with MIT License 5 votes vote down vote up
def read(self, totalwtd):
        """Read at least wtd bytes (or until EOF)"""
        decdata = b''
        wtd = totalwtd
        #
        # The loop here is convoluted, since we don't really now how
        # much to decode: there may be newlines in the incoming data.
        while wtd > 0:
            if self.eof: return decdata
            wtd = ((wtd + 2) // 3) * 4
            data = self.ifp.read(wtd)
            #
            # Next problem: there may not be a complete number of
            # bytes in what we pass to a2b. Solve by yet another
            # loop.
            #
            while True:
                try:
                    decdatacur, self.eof = binascii.a2b_hqx(data)
                    break
                except binascii.Incomplete:
                    pass
                newdata = self.ifp.read(1)
                if not newdata:
                    raise Error('Premature EOF on binhex file')
                data = data + newdata
            decdata = decdata + decdatacur
            wtd = totalwtd - len(decdata)
            if not decdata and not self.eof:
                raise Error('Premature EOF on binhex file')
        return decdata 
Example #22
Source File: test_binascii.py    From Fluid-Designer with GNU General Public License v3.0 5 votes vote down vote up
def test_hqx(self):
        # Perform binhex4 style RLE-compression
        # Then calculate the hexbin4 binary-to-ASCII translation
        rle = binascii.rlecode_hqx(self.data)
        a = binascii.b2a_hqx(self.type2test(rle))
        b, _ = binascii.a2b_hqx(self.type2test(a))
        res = binascii.rledecode_hqx(b)

        self.assertEqual(res, self.rawdata) 
Example #23
Source File: binhex.py    From Fluid-Designer with GNU General Public License v3.0 5 votes vote down vote up
def read(self, totalwtd):
        """Read at least wtd bytes (or until EOF)"""
        decdata = b''
        wtd = totalwtd
        #
        # The loop here is convoluted, since we don't really now how
        # much to decode: there may be newlines in the incoming data.
        while wtd > 0:
            if self.eof: return decdata
            wtd = ((wtd + 2) // 3) * 4
            data = self.ifp.read(wtd)
            #
            # Next problem: there may not be a complete number of
            # bytes in what we pass to a2b. Solve by yet another
            # loop.
            #
            while True:
                try:
                    decdatacur, self.eof = binascii.a2b_hqx(data)
                    break
                except binascii.Incomplete:
                    pass
                newdata = self.ifp.read(1)
                if not newdata:
                    raise Error('Premature EOF on binhex file')
                data = data + newdata
            decdata = decdata + decdatacur
            wtd = totalwtd - len(decdata)
            if not decdata and not self.eof:
                raise Error('Premature EOF on binhex file')
        return decdata 
Example #24
Source File: test_binascii.py    From oss-ftp with MIT License 5 votes vote down vote up
def test_hqx(self):
        # Perform binhex4 style RLE-compression
        # Then calculate the hexbin4 binary-to-ASCII translation
        rle = binascii.rlecode_hqx(self.data)
        a = binascii.b2a_hqx(self.type2test(rle))
        b, _ = binascii.a2b_hqx(self.type2test(a))
        res = binascii.rledecode_hqx(b)

        self.assertEqual(res, self.rawdata) 
Example #25
Source File: binhex.py    From oss-ftp with MIT License 5 votes vote down vote up
def read(self, totalwtd):
        """Read at least wtd bytes (or until EOF)"""
        decdata = ''
        wtd = totalwtd
        #
        # The loop here is convoluted, since we don't really now how
        # much to decode: there may be newlines in the incoming data.
        while wtd > 0:
            if self.eof: return decdata
            wtd = ((wtd+2)//3)*4
            data = self.ifp.read(wtd)
            #
            # Next problem: there may not be a complete number of
            # bytes in what we pass to a2b. Solve by yet another
            # loop.
            #
            while 1:
                try:
                    decdatacur, self.eof = \
                            binascii.a2b_hqx(data)
                    break
                except binascii.Incomplete:
                    pass
                newdata = self.ifp.read(1)
                if not newdata:
                    raise Error, \
                          'Premature EOF on binhex file'
                data = data + newdata
            decdata = decdata + decdatacur
            wtd = totalwtd - len(decdata)
            if not decdata and not self.eof:
                raise Error, 'Premature EOF on binhex file'
        return decdata 
Example #26
Source File: binhex.py    From Computable with MIT License 5 votes vote down vote up
def read(self, totalwtd):
        """Read at least wtd bytes (or until EOF)"""
        decdata = ''
        wtd = totalwtd
        #
        # The loop here is convoluted, since we don't really now how
        # much to decode: there may be newlines in the incoming data.
        while wtd > 0:
            if self.eof: return decdata
            wtd = ((wtd+2)//3)*4
            data = self.ifp.read(wtd)
            #
            # Next problem: there may not be a complete number of
            # bytes in what we pass to a2b. Solve by yet another
            # loop.
            #
            while 1:
                try:
                    decdatacur, self.eof = \
                            binascii.a2b_hqx(data)
                    break
                except binascii.Incomplete:
                    pass
                newdata = self.ifp.read(1)
                if not newdata:
                    raise Error, \
                          'Premature EOF on binhex file'
                data = data + newdata
            decdata = decdata + decdatacur
            wtd = totalwtd - len(decdata)
            if not decdata and not self.eof:
                raise Error, 'Premature EOF on binhex file'
        return decdata 
Example #27
Source File: test_binascii.py    From BinderFilter with MIT License 5 votes vote down vote up
def test_hqx(self):
        # Perform binhex4 style RLE-compression
        # Then calculate the hexbin4 binary-to-ASCII translation
        rle = binascii.rlecode_hqx(self.data)
        a = binascii.b2a_hqx(self.type2test(rle))
        b, _ = binascii.a2b_hqx(self.type2test(a))
        res = binascii.rledecode_hqx(b)

        self.assertEqual(res, self.rawdata) 
Example #28
Source File: binhex.py    From BinderFilter with MIT License 5 votes vote down vote up
def read(self, totalwtd):
        """Read at least wtd bytes (or until EOF)"""
        decdata = ''
        wtd = totalwtd
        #
        # The loop here is convoluted, since we don't really now how
        # much to decode: there may be newlines in the incoming data.
        while wtd > 0:
            if self.eof: return decdata
            wtd = ((wtd+2)//3)*4
            data = self.ifp.read(wtd)
            #
            # Next problem: there may not be a complete number of
            # bytes in what we pass to a2b. Solve by yet another
            # loop.
            #
            while 1:
                try:
                    decdatacur, self.eof = \
                            binascii.a2b_hqx(data)
                    break
                except binascii.Incomplete:
                    pass
                newdata = self.ifp.read(1)
                if not newdata:
                    raise Error, \
                          'Premature EOF on binhex file'
                data = data + newdata
            decdata = decdata + decdatacur
            wtd = totalwtd - len(decdata)
            if not decdata and not self.eof:
                raise Error, 'Premature EOF on binhex file'
        return decdata 
Example #29
Source File: test_binascii.py    From ironpython2 with Apache License 2.0 5 votes vote down vote up
def test_not_implemented(self):
        test_cases = [
                        lambda: binascii.a2b_qp(None),
                        lambda: binascii.a2b_qp(None, None),
                        lambda: binascii.a2b_hqx(None),
                        lambda: binascii.rledecode_hqx(None),
                        lambda: binascii.rlecode_hqx(None),
                        lambda: binascii.b2a_hqx(None),
                        ]
        for temp_func in test_cases:
            self.assertRaises(NotImplementedError, temp_func) 
Example #30
Source File: test_binascii.py    From ironpython2 with Apache License 2.0 5 votes vote down vote up
def test_hqx(self):
        # Perform binhex4 style RLE-compression
        # Then calculate the hexbin4 binary-to-ASCII translation
        rle = binascii.rlecode_hqx(self.data)
        a = binascii.b2a_hqx(self.type2test(rle))
        b, _ = binascii.a2b_hqx(self.type2test(a))
        res = binascii.rledecode_hqx(b)

        self.assertEqual(res, self.rawdata)