wrap lines to be under 80 cols..

shamirss.py

@@ -63,11 +63,15 @@ def create_shares(data, k, nshares):
 
 	data = bytes(data)
 
-	powers = (None, ) + tuple(GF2p8(x).powerseries(k - 1) for x in range(1, nshares + 1))
+	powers = (None, ) + tuple(GF2p8(x).powerseries(k - 1) for x in
+	    range(1, nshares + 1))
 
-	coeffs = [ [ x ] + [ random.randint(1, 255) for y in range(k - 1) ] for idx, x in enumerate(data) ]
+	coeffs = [ [ x ] + [ random.randint(1, 255) for y in
+	    range(k - 1) ] for idx, x in enumerate(data) ]
 
-	return [ (x, bytes([ int(evalpoly(coeffs[idx], powers[x])) for idx, val in enumerate(data) ])) for x in range(1, nshares + 1) ]
+	return [ (x, bytes([ int(evalpoly(coeffs[idx],
+	    powers[x])) for idx, val in enumerate(data) ])) for x in
+	    range(1, nshares + 1) ]
 
 def recover_data(shares, k):
 	'''Recover the value given shares, where k is needed.
@@ -190,10 +194,12 @@ class TestShamirSS(unittest.TestCase):
 		vals = [ GF2p8(random.randint(0, 255)) for x in range(5) ]
 
 		r = evalpoly(vals, powers)
-		self.assertEqual(r, vals[0] + vals[1] * powers[1] + vals[2] * powers[2] + vals[3] * powers[3] + vals[4] * powers[4])
+		self.assertEqual(r, vals[0] + vals[1] * powers[1] + vals[2] *
+		    powers[2] + vals[3] * powers[3] + vals[4] * powers[4])
 
 		r = evalpoly(vals[:3], powers)
-		self.assertEqual(r, vals[0] + vals[1] * powers[1] + vals[2] * powers[2])
+		self.assertEqual(r, vals[0] + vals[1] * powers[1] + vals[2] *
+		    powers[2])
 
 	def test_create_shares(self):
 		self.assertRaises(TypeError, create_shares, '', 1, 1)
@@ -222,7 +228,8 @@ class TestShamirSS(unittest.TestCase):
 
 			self.assertEqual(a * ainv, 1)
 
-			invcache = (None, ) + tuple(int(GF2p8(x) ** -1) for x in range(1, 256))
+			invcache = (None, ) + \
+			    tuple(int(GF2p8(x) ** -1) for x in range(1, 256))
 
 		if GF2p8._invcache != invcache: # pragma: no cover
 			print('inv cache:', repr(invcache))
@@ -279,7 +286,9 @@ class TestShamirSS(unittest.TestCase):
 
 			# Basic mul
 			self.assertEqual(GF2p8(0x80) * 2, 0x87)
-			self.assertEqual(GF2p8(0x80) * 6, (0x80 * 6) ^ (0x187 << 1))
-			self.assertEqual(GF2p8(0x80) * 8, (0x80 * 8) ^ (0x187 << 2) ^ (0x187 << 1) ^ 0x187)
+			self.assertEqual(GF2p8(0x80) * 6,
+			    (0x80 * 6) ^ (0x187 << 1))
+			self.assertEqual(GF2p8(0x80) * 8,
+			    (0x80 * 8) ^ (0x187 << 2) ^ (0x187 << 1) ^ 0x187)
 
 			self.assertEqual(a + b - b, a)