mirror of https://github.com/python/cpython
Breaking ground for PEP 3137 implementation:
Get rid of buffer(). Use memoryview() in its place where possible. In a few places, do things a bit different, because memoryview() can't slice (yet).
This commit is contained in:
parent
85c1ba5d74
commit
bae07c9baf
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@ -491,7 +491,7 @@ class Sequence(metaclass=ABCMeta):
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Sequence.register(tuple)
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Sequence.register(basestring)
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Sequence.register(buffer)
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Sequence.register(memoryview)
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class MutableSequence(Sequence):
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@ -6,7 +6,7 @@ import re
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def dump(obj):
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# helper function to dump memory contents in hex, with a hyphen
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# between the bytes.
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h = str(hexlify(buffer(obj)))
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h = str(hexlify(memoryview(obj)))
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return re.sub(r"(..)", r"\1-", h)[:-1]
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@ -4,7 +4,7 @@ from binascii import hexlify
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from ctypes import *
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def bin(s):
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return str(hexlify(buffer(s))).upper()
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return str(hexlify(memoryview(s))).upper()
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# Each *simple* type that supports different byte orders has an
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# __ctype_be__ attribute that specifies the same type in BIG ENDIAN
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@ -30,17 +30,17 @@ class StringArrayTestCase(unittest.TestCase):
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buf.value = "Hello, World"
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self.failUnlessEqual(buf.value, "Hello, World")
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self.failUnlessRaises(TypeError, setattr, buf, "value", buffer("Hello, World"))
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self.assertRaises(TypeError, setattr, buf, "value", buffer("abc"))
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self.assertRaises(ValueError, setattr, buf, "raw", buffer("x" * 100))
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self.failUnlessRaises(TypeError, setattr, buf, "value", memoryview(b"Hello, World"))
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self.assertRaises(TypeError, setattr, buf, "value", memoryview(b"abc"))
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self.assertRaises(ValueError, setattr, buf, "raw", memoryview(b"x" * 100))
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def test_c_buffer_raw(self):
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buf = c_buffer(32)
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buf.raw = buffer(b"Hello, World")
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buf.raw = memoryview(b"Hello, World")
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self.failUnlessEqual(buf.value, "Hello, World")
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self.assertRaises(TypeError, setattr, buf, "value", buffer("abc"))
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self.assertRaises(ValueError, setattr, buf, "raw", buffer("x" * 100))
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self.assertRaises(TypeError, setattr, buf, "value", memoryview(b"abc"))
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self.assertRaises(ValueError, setattr, buf, "raw", memoryview(b"x" * 100))
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def test_param_1(self):
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BUF = c_char * 4
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@ -50,7 +50,7 @@ def TimestampFromTicks(ticks):
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version_info = tuple([int(x) for x in version.split(".")])
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sqlite_version_info = tuple([int(x) for x in sqlite_version.split(".")])
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Binary = buffer
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Binary = memoryview
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def register_adapters_and_converters():
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def adapt_date(val):
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@ -593,7 +593,7 @@ class ConstructorTests(unittest.TestCase):
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ts = sqlite.TimestampFromTicks(42)
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def CheckBinary(self):
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b = sqlite.Binary(chr(0) + "'")
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b = sqlite.Binary(b"\0'")
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class ExtensionTests(unittest.TestCase):
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def CheckScriptStringSql(self):
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@ -62,7 +62,7 @@ class SqliteTypeTests(unittest.TestCase):
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self.failUnlessEqual(row[0], val)
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def CheckBlob(self):
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val = buffer(b"Guglhupf")
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val = memoryview(b"Guglhupf")
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self.cur.execute("insert into test(b) values (?)", (val,))
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self.cur.execute("select b from test")
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row = self.cur.fetchone()
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@ -203,7 +203,7 @@ class DeclTypesTests(unittest.TestCase):
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def CheckBlob(self):
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# default
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val = buffer(b"Guglhupf")
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val = memoryview(b"Guglhupf")
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self.cur.execute("insert into test(bin) values (?)", (val,))
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self.cur.execute("select bin from test")
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row = self.cur.fetchone()
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@ -305,7 +305,7 @@ class BinaryConverterTests(unittest.TestCase):
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def CheckBinaryInputForConverter(self):
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testdata = b"abcdefg" * 10
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result = self.con.execute('select ? as "x [bin]"', (buffer(bz2.compress(testdata)),)).fetchone()[0]
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result = self.con.execute('select ? as "x [bin]"', (memoryview(bz2.compress(testdata)),)).fetchone()[0]
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self.failUnlessEqual(testdata, result)
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class DateTimeTests(unittest.TestCase):
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@ -36,7 +36,7 @@ def func_returnfloat():
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def func_returnnull():
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return None
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def func_returnblob():
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return buffer(b"blob")
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return b"blob"
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def func_raiseexception():
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5/0
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@ -49,7 +49,7 @@ def func_isfloat(v):
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def func_isnone(v):
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return type(v) is type(None)
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def func_isblob(v):
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return type(v) is buffer
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return isinstance(v, (bytes, memoryview))
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class AggrNoStep:
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def __init__(self):
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@ -100,7 +100,8 @@ class AggrCheckType:
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self.val = None
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def step(self, whichType, val):
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theType = {"str": str, "int": int, "float": float, "None": type(None), "blob": buffer}
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theType = {"str": str, "int": int, "float": float, "None": type(None),
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"blob": bytes}
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self.val = int(theType[whichType] is type(val))
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def finalize(self):
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@ -196,8 +197,8 @@ class FunctionTests(unittest.TestCase):
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cur = self.con.cursor()
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cur.execute("select returnblob()")
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val = cur.fetchone()[0]
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self.failUnlessEqual(type(val), buffer)
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self.failUnlessEqual(val, buffer(b"blob"))
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self.failUnlessEqual(type(val), bytes)
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self.failUnlessEqual(val, memoryview(b"blob"))
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def CheckFuncException(self):
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cur = self.con.cursor()
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@ -234,7 +235,7 @@ class FunctionTests(unittest.TestCase):
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def CheckParamBlob(self):
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cur = self.con.cursor()
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cur.execute("select isblob(?)", (buffer(b"blob"),))
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cur.execute("select isblob(?)", (memoryview(b"blob"),))
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val = cur.fetchone()[0]
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self.failUnlessEqual(val, 1)
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@ -252,7 +253,7 @@ class AggregateTests(unittest.TestCase):
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)
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""")
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cur.execute("insert into test(t, i, f, n, b) values (?, ?, ?, ?, ?)",
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("foo", 5, 3.14, None, buffer(b"blob"),))
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("foo", 5, 3.14, None, memoryview(b"blob"),))
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self.con.create_aggregate("nostep", 1, AggrNoStep)
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self.con.create_aggregate("nofinalize", 1, AggrNoFinalize)
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@ -344,7 +345,7 @@ class AggregateTests(unittest.TestCase):
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def CheckAggrCheckParamBlob(self):
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cur = self.con.cursor()
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cur.execute("select checkType('blob', ?)", (buffer(b"blob"),))
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cur.execute("select checkType('blob', ?)", (memoryview(b"blob"),))
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val = cur.fetchone()[0]
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self.failUnlessEqual(val, 1)
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@ -1041,8 +1041,11 @@ class Popen(object):
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def _communicate(self, input):
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if isinstance(input, str): # Unicode
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input = input.encode("utf-8") # XXX What else?
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if self.stdin:
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if isinstance(input, str): # Unicode
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input = input.encode("utf-8") # XXX What else?
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if not isinstance(input, (bytes, str8)):
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input = bytes(input)
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read_set = []
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write_set = []
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stdout = None # Return
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@ -1071,7 +1074,8 @@ class Popen(object):
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# When select has indicated that the file is writable,
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# we can write up to PIPE_BUF bytes without risk
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# blocking. POSIX defines PIPE_BUF >= 512
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bytes_written = os.write(self.stdin.fileno(), buffer(input, input_offset, 512))
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chunk = input[input_offset : input_offset + 512]
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bytes_written = os.write(self.stdin.fileno(), chunk)
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input_offset += bytes_written
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if input_offset >= len(input):
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self.stdin.close()
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@ -708,7 +708,7 @@ class BaseTest(unittest.TestCase):
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def test_buffer(self):
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a = array.array(self.typecode, self.example)
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b = bytes(buffer(a))
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b = bytes(memoryview(a))
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self.assertEqual(b[0], a.tostring()[0])
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def test_weakref(self):
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@ -1,56 +0,0 @@
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"""Unit tests for buffer objects.
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For now, we just test (the brand new) rich comparison.
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"""
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import unittest
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from test import test_support
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class BufferTests(unittest.TestCase):
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def test_comparison(self):
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a = buffer("a.b.c")
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b = buffer("a.b" + ".c")
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self.assert_(a == b)
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self.assert_(a <= b)
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self.assert_(a >= b)
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self.assert_(a == "a.b.c")
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self.assert_(a <= "a.b.c")
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self.assert_(a >= "a.b.c")
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b = buffer("a.b.c.d")
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self.assert_(a != b)
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self.assert_(a <= b)
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self.assert_(a < b)
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self.assert_(a != "a.b.c.d")
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self.assert_(a < "a.b.c.d")
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self.assert_(a <= "a.b.c.d")
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b = buffer("a.b")
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self.assert_(a != b)
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self.assert_(a >= b)
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self.assert_(a > b)
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self.assert_(a != "a.b")
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self.assert_(a > "a.b")
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self.assert_(a >= "a.b")
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b = object()
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self.assert_(a != b)
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self.failIf(a == b)
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self.assertRaises(TypeError, lambda: a < b)
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def test_extended_getslice(self):
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# Test extended slicing by comparing with list slicing.
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s = bytes(range(255, -1, -1))
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b = buffer(s)
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indices = (0, None, 1, 3, 19, 300, -1, -2, -31, -300)
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for start in indices:
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for stop in indices:
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# Skip step 0 (invalid)
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for step in indices[1:]:
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self.assertEqual(b[start:stop:step],
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s[start:stop:step])
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def test_main():
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test_support.run_unittest(BufferTests)
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if __name__ == "__main__":
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test_main()
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@ -343,7 +343,7 @@ class BytesTest(unittest.TestCase):
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def test_from_buffer(self):
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sample = str8("Hello world\n\x80\x81\xfe\xff")
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buf = buffer(sample)
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buf = memoryview(sample)
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b = bytes(buf)
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self.assertEqual(b, bytes(map(ord, sample)))
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b = bytes([0x1a, 0x2b, 0x30])
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self.assertEquals(bytes.fromhex('1a2B30'), b)
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self.assertEquals(bytes.fromhex(' 1A 2B 30 '), b)
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self.assertEquals(bytes.fromhex(buffer(b'')), bytes())
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self.assertEquals(bytes.fromhex(buffer(b'0000')), bytes([0, 0]))
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self.assertEquals(bytes.fromhex(memoryview(b'')), bytes())
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self.assertEquals(bytes.fromhex(memoryview(b'0000')), bytes([0, 0]))
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self.assertRaises(ValueError, bytes.fromhex, 'a')
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self.assertRaises(ValueError, bytes.fromhex, 'rt')
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self.assertRaises(ValueError, bytes.fromhex, '1a b cd')
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@ -630,7 +630,7 @@ class BytesTest(unittest.TestCase):
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self.assertEqual(b' a bb c '.split(None, 3), [b'a', b'bb', b'c'])
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def test_split_buffer(self):
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self.assertEqual(b'a b'.split(buffer(b' ')), [b'a', b'b'])
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self.assertEqual(b'a b'.split(memoryview(b' ')), [b'a', b'b'])
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def test_split_string_error(self):
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self.assertRaises(TypeError, b'a b'.split, ' ')
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@ -653,7 +653,7 @@ class BytesTest(unittest.TestCase):
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self.assertEqual(b' a bb c '.rsplit(None, 3), [b'a', b'bb', b'c'])
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def test_rplit_buffer(self):
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self.assertEqual(b'a b'.rsplit(buffer(b' ')), [b'a', b'b'])
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self.assertEqual(b'a b'.rsplit(memoryview(b' ')), [b'a', b'b'])
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def test_rplit_string_error(self):
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self.assertRaises(TypeError, b'a b'.rsplit, ' ')
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@ -707,9 +707,9 @@ class BytesTest(unittest.TestCase):
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self.assertEqual(b.rstrip(), b' \t\n\r\f\vabc')
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def test_strip_buffer(self):
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self.assertEqual(b'abc'.strip(buffer(b'ac')), b'b')
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self.assertEqual(b'abc'.lstrip(buffer(b'ac')), b'bc')
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self.assertEqual(b'abc'.rstrip(buffer(b'ac')), b'ab')
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self.assertEqual(b'abc'.strip(memoryview(b'ac')), b'b')
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self.assertEqual(b'abc'.lstrip(memoryview(b'ac')), b'bc')
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self.assertEqual(b'abc'.rstrip(memoryview(b'ac')), b'ab')
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def test_strip_string_error(self):
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self.assertRaises(TypeError, b'abc'.strip, 'b')
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@ -251,7 +251,7 @@ class IOTest(unittest.TestCase):
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def test_array_writes(self):
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a = array.array('i', range(10))
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n = len(buffer(a))
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n = len(memoryview(a))
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f = io.open(test_support.TESTFN, "wb", 0)
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self.assertEqual(f.write(a), n)
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f.close()
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@ -98,9 +98,9 @@ class StringTestCase(unittest.TestCase, HelperMixin):
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for s in ["", "Andr\xe8 Previn", "abc", " "*10000]:
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self.helper(s)
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def test_buffer(self):
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def test_bytes(self):
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for s in [b"", b"Andr\xe8 Previn", b"abc", b" "*10000]:
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self.helper(buffer(s))
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self.helper(s)
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class ExceptionTestCase(unittest.TestCase):
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def test_exceptions(self):
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@ -163,12 +163,6 @@ class ReprTests(unittest.TestCase):
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eq(r([[[[[[{}]]]]]]), "[[[[[[{}]]]]]]")
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eq(r([[[[[[[{}]]]]]]]), "[[[[[[[...]]]]]]]")
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def test_buffer(self):
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# XXX doesn't test buffers with no b_base or read-write buffers (see
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# bufferobject.c). The test is fairly incomplete too. Sigh.
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x = buffer('foo')
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self.failUnless(repr(x).startswith('<read-only buffer for 0x'))
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def test_cell(self):
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# XXX Hmm? How to get at a cell object?
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pass
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@ -541,7 +541,7 @@ def test_1530559():
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test_1530559()
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###########################################################################
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# Packing and unpacking to/from buffers.
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# Packing and unpacking to/from memory views.
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# Copied and modified from unittest.
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def assertRaises(excClass, callableObj, *args, **kwargs):
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@ -556,7 +556,7 @@ def test_unpack_from():
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test_string = b'abcd01234'
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fmt = '4s'
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s = struct.Struct(fmt)
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for cls in (str, str8, buffer, bytes):
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for cls in (str, str8, bytes): # XXX + memoryview
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if verbose:
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print("test_unpack_from using", cls.__name__)
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data = cls(test_string)
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@ -567,7 +567,7 @@ def test_unpack_from():
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vereq(s.unpack_from(data, i), (data[i:i+4],))
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for i in range(6, len(test_string) + 1):
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simple_err(s.unpack_from, data, i)
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for cls in (str, buffer):
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for cls in (str, str8, bytes): # XXX + memoryview
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data = cls(test_string)
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vereq(struct.unpack_from(fmt, data), ('abcd',))
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vereq(struct.unpack_from(fmt, data, 2), ('cd01',))
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assertRaises(struct.error, pack_into, small_buf, 0, test_string)
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assertRaises(struct.error, pack_into, small_buf, 2, test_string)
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def test_unpack_with_buffer():
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def test_unpack_with_memoryview():
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# SF bug 1563759: struct.unpack doens't support buffer protocol objects
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data1 = array.array('B', b'\x12\x34\x56\x78')
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data2 = buffer(b'......\x12\x34\x56\x78......', 6, 4)
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data2 = memoryview(b'\x12\x34\x56\x78') # XXX b'......XXXX......', 6, 4
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for data in [data1, data2]:
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value, = struct.unpack('>I', data)
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vereq(value, 0x12345678)
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# Test methods to pack and unpack from buffers rather than strings.
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# Test methods to pack and unpack from memoryviews rather than strings.
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test_unpack_from()
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test_pack_into()
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test_pack_into_fn()
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test_unpack_with_buffer()
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test_unpack_with_memoryview()
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def test_bool():
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for prefix in tuple("<>!=")+('',):
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@ -203,54 +203,6 @@ class TypesTests(unittest.TestCase):
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self.assertRaises(TypeError, type, 1, 2)
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self.assertRaises(TypeError, type, 1, 2, 3, 4)
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def test_buffers(self):
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self.assertRaises(ValueError, buffer, 'asdf', -1)
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self.assertRaises(TypeError, buffer, None)
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a = buffer(b'asdf')
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hash(a)
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||||
b = a * 5
|
||||
if a == b:
|
||||
self.fail('buffers should not be equal')
|
||||
if str(b) != ('asdf' * 5):
|
||||
self.fail('repeated buffer has wrong content')
|
||||
if str(a * 0) != '':
|
||||
self.fail('repeated buffer zero times has wrong content')
|
||||
if str(a + buffer(b'def')) != 'asdfdef':
|
||||
self.fail('concatenation of buffers yields wrong content')
|
||||
if str(buffer(a)) != 'asdf':
|
||||
self.fail('composing buffers failed')
|
||||
if str(buffer(a, 2)) != 'df':
|
||||
self.fail('specifying buffer offset failed')
|
||||
if str(buffer(a, 0, 2)) != 'as':
|
||||
self.fail('specifying buffer size failed')
|
||||
if str(buffer(a, 1, 2)) != 'sd':
|
||||
self.fail('specifying buffer offset and size failed')
|
||||
self.assertRaises(ValueError, buffer, buffer(b'asdf', 1), -1)
|
||||
if str(buffer(buffer(b'asdf', 0, 2), 0)) != 'as':
|
||||
self.fail('composing length-specified buffer failed')
|
||||
if str(buffer(buffer(b'asdf', 0, 2), 0, 5000)) != 'as':
|
||||
self.fail('composing length-specified buffer failed')
|
||||
if str(buffer(buffer(b'asdf', 0, 2), 0, -1)) != 'as':
|
||||
self.fail('composing length-specified buffer failed')
|
||||
if str(buffer(buffer(b'asdf', 0, 2), 1, 2)) != 's':
|
||||
self.fail('composing length-specified buffer failed')
|
||||
|
||||
try: a[1] = 'g'
|
||||
except TypeError: pass
|
||||
else: self.fail("buffer assignment should raise TypeError")
|
||||
|
||||
try: a[0:1] = 'g'
|
||||
except TypeError: pass
|
||||
else: self.fail("buffer slice assignment should raise TypeError")
|
||||
|
||||
# array.array() returns an object that does not implement a char buffer,
|
||||
# something which int() uses for conversion.
|
||||
import array
|
||||
try: int(buffer(array.array('b')))
|
||||
except TypeError: pass
|
||||
else: self.fail("char buffer (at C level) not working")
|
||||
|
||||
def test_main():
|
||||
run_unittest(TypesTests)
|
||||
|
||||
|
|
|
@ -713,7 +713,7 @@ class UnicodeTest(
|
|||
if not sys.platform.startswith('java'):
|
||||
self.assertEqual(
|
||||
str(
|
||||
buffer(b'character buffers are decoded to unicode'),
|
||||
memoryview(b'character buffers are decoded to unicode'),
|
||||
'utf-8',
|
||||
'strict'
|
||||
),
|
||||
|
|
|
@ -22,8 +22,6 @@ try:
|
|||
except NameError:
|
||||
pass
|
||||
|
||||
BufferType = buffer
|
||||
|
||||
TupleType = tuple
|
||||
ListType = list
|
||||
DictType = DictionaryType = dict
|
||||
|
|
|
@ -739,18 +739,12 @@ CharArray_set_raw(CDataObject *self, PyObject *value)
|
|||
{
|
||||
char *ptr;
|
||||
Py_ssize_t size;
|
||||
int rel = 0;
|
||||
Py_buffer view;
|
||||
|
||||
if (PyBuffer_Check(value)) {
|
||||
if (PyObject_GetBuffer(value, &view, PyBUF_SIMPLE) < 0)
|
||||
return -1;
|
||||
size = view.len;
|
||||
ptr = view.buf;
|
||||
rel = 1;
|
||||
} else if (-1 == PyString_AsStringAndSize(value, &ptr, &size)) {
|
||||
if (PyObject_GetBuffer(value, &view, PyBUF_SIMPLE) < 0)
|
||||
return -1;
|
||||
}
|
||||
size = view.len;
|
||||
ptr = view.buf;
|
||||
if (size > self->b_size) {
|
||||
PyErr_SetString(PyExc_ValueError,
|
||||
"string too long");
|
||||
|
@ -759,12 +753,10 @@ CharArray_set_raw(CDataObject *self, PyObject *value)
|
|||
|
||||
memcpy(self->b_ptr, ptr, size);
|
||||
|
||||
if (rel)
|
||||
PyObject_ReleaseBuffer(value, &view);
|
||||
PyObject_ReleaseBuffer(value, &view);
|
||||
return 0;
|
||||
fail:
|
||||
if (rel)
|
||||
PyObject_ReleaseBuffer(value, &view);
|
||||
PyObject_ReleaseBuffer(value, &view);
|
||||
return -1;
|
||||
}
|
||||
|
||||
|
|
|
@ -425,16 +425,16 @@ void _pysqlite_set_result(sqlite3_context* context, PyObject* py_val)
|
|||
sqlite3_result_int64(context, (PY_LONG_LONG)longval);
|
||||
} else if (PyFloat_Check(py_val)) {
|
||||
sqlite3_result_double(context, PyFloat_AsDouble(py_val));
|
||||
} else if (PyBuffer_Check(py_val)) {
|
||||
} else if (PyString_Check(py_val)) {
|
||||
sqlite3_result_text(context, PyString_AsString(py_val), -1, SQLITE_TRANSIENT);
|
||||
} else if (PyUnicode_Check(py_val)) {
|
||||
sqlite3_result_text(context, PyUnicode_AsString(py_val), -1, SQLITE_TRANSIENT);
|
||||
} else if (PyObject_CheckBuffer(py_val)) {
|
||||
if (PyObject_AsCharBuffer(py_val, &buffer, &buflen) != 0) {
|
||||
PyErr_SetString(PyExc_ValueError, "could not convert BLOB to buffer");
|
||||
} else {
|
||||
sqlite3_result_blob(context, buffer, buflen, SQLITE_TRANSIENT);
|
||||
}
|
||||
} else if (PyString_Check(py_val)) {
|
||||
sqlite3_result_text(context, PyString_AsString(py_val), -1, SQLITE_TRANSIENT);
|
||||
} else if (PyUnicode_Check(py_val)) {
|
||||
sqlite3_result_text(context, PyUnicode_AsString(py_val), -1, SQLITE_TRANSIENT);
|
||||
} else {
|
||||
/* TODO: raise error */
|
||||
}
|
||||
|
@ -478,16 +478,8 @@ PyObject* _pysqlite_build_py_params(sqlite3_context *context, int argc, sqlite3_
|
|||
break;
|
||||
case SQLITE_BLOB:
|
||||
buflen = sqlite3_value_bytes(cur_value);
|
||||
cur_py_value = PyBuffer_New(buflen);
|
||||
if (!cur_py_value) {
|
||||
break;
|
||||
}
|
||||
if (PyObject_AsWriteBuffer(cur_py_value, &raw_buffer, &buflen)) {
|
||||
Py_DECREF(cur_py_value);
|
||||
cur_py_value = NULL;
|
||||
break;
|
||||
}
|
||||
memcpy(raw_buffer, sqlite3_value_blob(cur_value), buflen);
|
||||
cur_py_value = PyBytes_FromStringAndSize(
|
||||
sqlite3_value_blob(cur_value), buflen);
|
||||
break;
|
||||
case SQLITE_NULL:
|
||||
default:
|
||||
|
|
|
@ -380,14 +380,11 @@ PyObject* _pysqlite_fetch_one_row(pysqlite_Cursor* self)
|
|||
} else {
|
||||
/* coltype == SQLITE_BLOB */
|
||||
nbytes = sqlite3_column_bytes(self->statement->st, i);
|
||||
buffer = PyBuffer_New(nbytes);
|
||||
buffer = PyBytes_FromStringAndSize(
|
||||
sqlite3_column_blob(self->statement->st, i), nbytes);
|
||||
if (!buffer) {
|
||||
break;
|
||||
}
|
||||
if (PyObject_AsWriteBuffer(buffer, &raw_buffer, &nbytes)) {
|
||||
break;
|
||||
}
|
||||
memcpy(raw_buffer, sqlite3_column_blob(self->statement->st, i), nbytes);
|
||||
converted = buffer;
|
||||
}
|
||||
}
|
||||
|
|
|
@ -102,13 +102,6 @@ int pysqlite_statement_bind_parameter(pysqlite_Statement* self, int pos, PyObjec
|
|||
#endif
|
||||
} else if (PyFloat_Check(parameter)) {
|
||||
rc = sqlite3_bind_double(self->st, pos, PyFloat_AsDouble(parameter));
|
||||
} else if (PyBuffer_Check(parameter)) {
|
||||
if (PyObject_AsCharBuffer(parameter, &buffer, &buflen) == 0) {
|
||||
rc = sqlite3_bind_blob(self->st, pos, buffer, buflen, SQLITE_TRANSIENT);
|
||||
} else {
|
||||
PyErr_SetString(PyExc_ValueError, "could not convert BLOB to buffer");
|
||||
rc = -1;
|
||||
}
|
||||
} else if PyString_Check(parameter) {
|
||||
string = PyString_AsString(parameter);
|
||||
rc = sqlite3_bind_text(self->st, pos, string, -1, SQLITE_TRANSIENT);
|
||||
|
@ -118,6 +111,13 @@ int pysqlite_statement_bind_parameter(pysqlite_Statement* self, int pos, PyObjec
|
|||
|
||||
rc = sqlite3_bind_text(self->st, pos, string, -1, SQLITE_TRANSIENT);
|
||||
Py_DECREF(stringval);
|
||||
} else if (PyObject_CheckBuffer(parameter)) {
|
||||
if (PyObject_AsCharBuffer(parameter, &buffer, &buflen) == 0) {
|
||||
rc = sqlite3_bind_blob(self->st, pos, buffer, buflen, SQLITE_TRANSIENT);
|
||||
} else {
|
||||
PyErr_SetString(PyExc_ValueError, "could not convert BLOB to buffer");
|
||||
rc = -1;
|
||||
}
|
||||
} else {
|
||||
rc = -1;
|
||||
}
|
||||
|
|
|
@ -1787,8 +1787,7 @@ _PyBuiltin_Init(void)
|
|||
SETBUILTIN("True", Py_True);
|
||||
SETBUILTIN("basestring", &PyBaseString_Type);
|
||||
SETBUILTIN("bool", &PyBool_Type);
|
||||
SETBUILTIN("buffer", &PyBuffer_Type);
|
||||
SETBUILTIN("memoryview", &PyMemoryView_Type);
|
||||
SETBUILTIN("memoryview", &PyMemoryView_Type);
|
||||
SETBUILTIN("bytes", &PyBytes_Type);
|
||||
SETBUILTIN("classmethod", &PyClassMethod_Type);
|
||||
#ifndef WITHOUT_COMPLEX
|
||||
|
|
Loading…
Reference in New Issue