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setup.py for Python 3 doesn't invoke 2to3 on pct-speedtest.py, which runs
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into problems:
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Traceback (most recent call last):
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File "pct-speedtest.py", line 218, in <module>
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Benchmark().run()
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File "pct-speedtest.py", line 200, in run
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self.test_pubkey_setup(pubkey_name, module, key_bytes)
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File "pct-speedtest.py", line 85, in test_pubkey_setup
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keys = self.random_keys(key_bytes)[:5]
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File "pct-speedtest.py", line 49, in random_keys
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return self.random_blocks(bytes, 10**5) # 100k
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File "pct-speedtest.py", line 53, in random_blocks
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data = self.random_data(bytes)
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File "pct-speedtest.py", line 62, in random_data
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self.__random_data = self._random_bytes(bytes)
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File "pct-speedtest.py", line 73, in _random_bytes
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return os.urandom(b)
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File "/usr/lib64/python3.2/os.py", line 777, in urandom
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bs += read(_urandomfd, n - len(bs))
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TypeError: integer argument expected, got float
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This is due to the divisions in the pubkey_specs table, which in Python 3 is
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true division, returning a float.
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As it happens, 2to3 can't convert these divisions, see:
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http://bugs.python.org/issue12831
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Change them to explicitly be floor divisions (supported in Python 2.2
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onwards; see PEP 0238)
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--- pycrypto/pct-speedtest.py
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+++ pycrypto/pct-speedtest.py
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@@ -165,9 +165,9 @@
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def run(self):
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pubkey_specs = [
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- ("RSA(1024)", RSA, 1024/8),
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- ("RSA(2048)", RSA, 2048/8),
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- ("RSA(4096)", RSA, 4096/8),
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+ ("RSA(1024)", RSA, 1024//8),
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+ ("RSA(2048)", RSA, 2048//8),
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+ ("RSA(4096)", RSA, 4096//8),
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]
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block_specs = [
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("DES", DES, 8),
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