Author: Carl Friedrich Bolz-Tereick <cfb...@gmx.de>
Branch: py3.7
Changeset: r98528:54bf5e2f78e0
Date: 2020-01-14 13:15 +0100
http://bitbucket.org/pypy/pypy/changeset/54bf5e2f78e0/
Log: merge py3.6
diff --git a/extra_tests/cffi_tests/cffi0/backend_tests.py
b/extra_tests/cffi_tests/cffi0/backend_tests.py
--- a/extra_tests/cffi_tests/cffi0/backend_tests.py
+++ b/extra_tests/cffi_tests/cffi0/backend_tests.py
@@ -1242,7 +1242,7 @@
py.test.skip(str(e))
f.write(ffi.buffer(a, 1000 * ffi.sizeof("int")))
f.seek(0)
- assert f.read() == array.array('i', range(1000)).tostring()
+ assert f.read() == arraytostring(array.array('i', range(1000)))
f.seek(0)
b = ffi.new("int[]", 1005)
f.readinto(ffi.buffer(b, 1000 * ffi.sizeof("int")))
@@ -1261,7 +1261,7 @@
py.test.skip(str(e))
f.write(ffi.buffer(a, 1000 * ffi.sizeof("int")))
f.seek(0)
- assert f.read() == array.array('i', range(1000)).tostring()
+ assert f.read() == arraytostring(array.array('i', range(1000)))
f.seek(0)
b = ffi.new("int[]", 1005)
f.readinto(ffi.buffer(b, 1000 * ffi.sizeof("int")))
diff --git a/extra_tests/cffi_tests/cffi0/test_zdistutils.py
b/extra_tests/cffi_tests/cffi0/test_zdistutils.py
--- a/extra_tests/cffi_tests/cffi0/test_zdistutils.py
+++ b/extra_tests/cffi_tests/cffi0/test_zdistutils.py
@@ -90,7 +90,7 @@
csrc = '/*hi there %s!2*/\n#include <math.h>\n' % self
v = Verifier(ffi, csrc, force_generic_engine=self.generic,
libraries=[self.lib_m])
- basename = self.__class__.__name__ + 'test_compile_module'
+ basename = self.__class__.__name__[:10] + '_test_compile_module'
v.modulefilename = filename = str(udir.join(basename + '.so'))
v.compile_module()
assert filename == v.modulefilename
diff --git a/extra_tests/cffi_tests/cffi1/test_new_ffi_1.py
b/extra_tests/cffi_tests/cffi1/test_new_ffi_1.py
--- a/extra_tests/cffi_tests/cffi1/test_new_ffi_1.py
+++ b/extra_tests/cffi_tests/cffi1/test_new_ffi_1.py
@@ -1221,7 +1221,7 @@
py.test.skip(str(e))
f.write(ffi.buffer(a, 1000 * ffi.sizeof("int")))
f.seek(0)
- assert f.read() == array.array('i', range(1000)).tostring()
+ assert f.read() == arraytostring(array.array('i', range(1000)))
f.seek(0)
b = ffi.new("int[]", 1005)
f.readinto(ffi.buffer(b, 1000 * ffi.sizeof("int")))
@@ -1239,7 +1239,7 @@
py.test.skip(str(e))
f.write(ffi.buffer(a, 1000 * ffi.sizeof("int")))
f.seek(0)
- assert f.read() == array.array('i', range(1000)).tostring()
+ assert f.read() == arraytostring(array.array('i', range(1000)))
f.seek(0)
b = ffi.new("int[]", 1005)
f.readinto(ffi.buffer(b, 1000 * ffi.sizeof("int")))
diff --git a/extra_tests/cffi_tests/cffi1/test_recompiler.py
b/extra_tests/cffi_tests/cffi1/test_recompiler.py
--- a/extra_tests/cffi_tests/cffi1/test_recompiler.py
+++ b/extra_tests/cffi_tests/cffi1/test_recompiler.py
@@ -27,13 +27,14 @@
def verify(ffi, module_name, source, *args, **kwds):
no_cpp = kwds.pop('no_cpp', False)
+ ignore_warnings = kwds.pop('ignore_warnings', False)
kwds.setdefault('undef_macros', ['NDEBUG'])
module_name = '_CFFI_' + module_name
ffi.set_source(module_name, source)
if not os.environ.get('NO_CPP') and not no_cpp: # test the .cpp mode too
kwds.setdefault('source_extension', '.cpp')
source = 'extern "C" {\n%s\n}' % (source,)
- elif sys.platform != 'win32':
+ elif sys.platform != 'win32' and not ignore_warnings:
# add '-Werror' to the existing 'extra_compile_args' flags
from extra_tests.cffi_tests.support import extra_compile_args
kwds['extra_compile_args'] = (kwds.get('extra_compile_args', []) +
@@ -137,7 +138,8 @@
import math
ffi = FFI()
ffi.cdef("float sin(double); double cos(double);")
- lib = verify(ffi, 'test_math_sin', '#include <math.h>')
+ lib = verify(ffi, 'test_math_sin', '#include <math.h>',
+ ignore_warnings=True)
assert lib.cos(1.43) == math.cos(1.43)
def test_repr_lib():
@@ -646,7 +648,7 @@
ffi.cdef("sshort_t ff3(sshort_t);")
lib = verify(ffi, "test_include_3",
"typedef short sshort_t; //usually from a #include\n"
- "sshort_t ff3(sshort_t x) { return x + 42; }")
+ "sshort_t ff3(sshort_t x) { return (sshort_t)(x + 42); }")
assert lib.ff3(10) == 52
assert ffi.typeof(ffi.cast("sshort_t", 42)) is ffi.typeof("short")
assert ffi1.typeof("sshort_t") is ffi.typeof("sshort_t")
@@ -755,7 +757,7 @@
ffi = FFI()
ffi.cdef(unicode("float sin(double); double cos(double);"))
lib = verify(ffi, 'test_math_sin_unicode', unicode('#include <math.h>'),
- libraries=[unicode(lib_m)])
+ libraries=[unicode(lib_m)], ignore_warnings=True)
assert lib.cos(1.43) == math.cos(1.43)
def test_incomplete_struct_as_arg():
@@ -883,15 +885,20 @@
e5 = py.test.raises(TypeError, lib.foo2)
e6 = py.test.raises(TypeError, lib.foo2, 42)
e7 = py.test.raises(TypeError, lib.foo2, 45, 46, 47)
- assert str(e1.value) == "foo0() takes no arguments (1 given)"
- assert str(e2.value) == "foo0() takes no arguments (2 given)"
- assert str(e3.value) == "foo1() takes exactly one argument (0 given)"
- assert str(e4.value) == "foo1() takes exactly one argument (2 given)"
- assert str(e5.value) in ["foo2 expected 2 arguments, got 0",
+ def st1(s):
+ s = str(s)
+ if s.startswith("_CFFI_test_unpack_args.CompiledLib."):
+ s = s[len("_CFFI_test_unpack_args.CompiledLib."):]
+ return s
+ assert st1(e1.value) == "foo0() takes no arguments (1 given)"
+ assert st1(e2.value) == "foo0() takes no arguments (2 given)"
+ assert st1(e3.value) == "foo1() takes exactly one argument (0 given)"
+ assert st1(e4.value) == "foo1() takes exactly one argument (2 given)"
+ assert st1(e5.value) in ["foo2 expected 2 arguments, got 0",
"foo2() takes exactly 2 arguments (0 given)"]
- assert str(e6.value) in ["foo2 expected 2 arguments, got 1",
+ assert st1(e6.value) in ["foo2 expected 2 arguments, got 1",
"foo2() takes exactly 2 arguments (1 given)"]
- assert str(e7.value) in ["foo2 expected 2 arguments, got 3",
+ assert st1(e7.value) in ["foo2 expected 2 arguments, got 3",
"foo2() takes exactly 2 arguments (3 given)"]
def test_address_of_function():
@@ -899,7 +906,7 @@
ffi.cdef("long myfunc(long x);")
lib = verify(ffi, "test_addressof_function", """
char myfunc(char x) { return (char)(x + 42); }
- """)
+ """, ignore_warnings=True)
assert lib.myfunc(5) == 47
assert lib.myfunc(0xABC05) == 47
assert not isinstance(lib.myfunc, ffi.CData)
@@ -1172,7 +1179,7 @@
lib = verify(ffi, 'test_some_float_invalid_3', """
typedef long double foo_t;
foo_t neg(foo_t x) { return -x; }
- """)
+ """, ignore_warnings=True)
if ffi.sizeof("long double") == ffi.sizeof("double"):
assert lib.neg(12.3) == -12.3
else:
@@ -1846,7 +1853,7 @@
ffi = FFI()
ffi.cdef("float f1(double);")
lib = verify(ffi, 'test_introspect_function', """
- float f1(double x) { return x; }
+ float f1(double x) { return (float)x; }
""")
assert dir(lib) == ['f1']
FUNC = ffi.typeof(lib.f1)
@@ -2151,7 +2158,8 @@
lib = verify(ffi, "test_call_with_nested_anonymous_struct", """
struct foo { int a; union { int b, c; }; };
struct foo f(void) {
- struct foo s = { 40 };
+ struct foo s;
+ s.a = 40;
s.b = 200;
return s;
}
diff --git a/extra_tests/cffi_tests/support.py
b/extra_tests/cffi_tests/support.py
--- a/extra_tests/cffi_tests/support.py
+++ b/extra_tests/cffi_tests/support.py
@@ -2,7 +2,7 @@
import sys, os
if sys.version_info < (3,):
- __all__ = ['u']
+ __all__ = ['u', 'arraytostring']
class U(object):
def __add__(self, other):
@@ -13,12 +13,16 @@
assert u+'a\x00b' == eval(r"u'a\x00b'")
assert u+'a\u1234b' == eval(r"u'a\u1234b'")
assert u+'a\U00012345b' == eval(r"u'a\U00012345b'")
+ def arraytostring(a):
+ return a.tostring()
else:
- __all__ = ['u', 'unicode', 'long']
+ __all__ = ['u', 'unicode', 'long', 'arraytostring']
u = ""
unicode = str
long = int
+ def arraytostring(a):
+ return a.tobytes()
class StdErrCapture(object):
diff --git a/extra_tests/test_sqlite3.py b/extra_tests/test_sqlite3.py
--- a/extra_tests/test_sqlite3.py
+++ b/extra_tests/test_sqlite3.py
@@ -88,8 +88,7 @@
with pytest.raises(StopIteration):
next(cur)
- with pytest.raises(_sqlite3.ProgrammingError):
- cur.executemany('select 1', [])
+ cur.executemany('select 1', [])
with pytest.raises(StopIteration):
next(cur)
@@ -201,8 +200,8 @@
def test_explicit_begin(con):
con.execute('BEGIN')
- con.execute('BEGIN ')
- con.execute('BEGIN')
+ with pytest.raises(_sqlite3.OperationalError):
+ con.execute('BEGIN ')
con.commit()
con.execute('BEGIN')
con.commit()
@@ -212,7 +211,6 @@
con.execute('select 1')
def test_returning_blob_must_own_memory(con):
- import gc
con.create_function("returnblob", 0, lambda: memoryview(b"blob"))
cur = con.execute("select returnblob()")
val = cur.fetchone()[0]
@@ -228,15 +226,15 @@
cur = con.cursor()
cur.execute("create table test(a)")
cur.executemany("insert into test values (?)", [[1], [2], [3]])
- assert cur.lastrowid is None
+ assert cur.lastrowid == 0
# issue 2682
cur.execute('''insert
into test
values (?)
''', (1, ))
- assert cur.lastrowid is not None
+ assert cur.lastrowid
cur.execute('''insert\t into test values (?) ''', (1, ))
- assert cur.lastrowid is not None
+ assert cur.lastrowid
def test_authorizer_bad_value(con):
def authorizer_cb(action, arg1, arg2, dbname, source):
@@ -312,3 +310,24 @@
gc.collect()
gc.collect()
assert SQLiteBackend.success
+
+def test_locked_table(con):
+ con.execute("CREATE TABLE foo(x)")
+ con.execute("INSERT INTO foo(x) VALUES (?)", [42])
+ cur = con.execute("SELECT * FROM foo") # foo() is locked while cur is
active
+ with pytest.raises(_sqlite3.OperationalError):
+ con.execute("DROP TABLE foo")
+
+def test_cursor_close(con):
+ con.execute("CREATE TABLE foo(x)")
+ con.execute("INSERT INTO foo(x) VALUES (?)", [42])
+ cur = con.execute("SELECT * FROM foo")
+ cur.close()
+ con.execute("DROP TABLE foo") # no error
+
+def test_cursor_del(con):
+ con.execute("CREATE TABLE foo(x)")
+ con.execute("INSERT INTO foo(x) VALUES (?)", [42])
+ con.execute("SELECT * FROM foo")
+ import gc; gc.collect()
+ con.execute("DROP TABLE foo") # no error
diff --git a/lib-python/3/sqlite3/test/regression.py
b/lib-python/3/sqlite3/test/regression.py
--- a/lib-python/3/sqlite3/test/regression.py
+++ b/lib-python/3/sqlite3/test/regression.py
@@ -127,6 +127,7 @@
con.execute("create table foo(bar timestamp)")
con.execute("insert into foo(bar) values (?)",
(datetime.datetime.now(),))
con.execute(SELECT)
+ support.gc_collect() # PyPy change
con.execute("drop table foo")
con.execute("create table foo(bar integer)")
con.execute("insert into foo(bar) values (5)")
diff --git a/lib_pypy/_curses_build.py b/lib_pypy/_curses_build.py
--- a/lib_pypy/_curses_build.py
+++ b/lib_pypy/_curses_build.py
@@ -6,9 +6,7 @@
static const int NCURSES_VERSION_MINOR;
'''
-version = (0, 0)
def find_library(options):
- global version
for library in options:
ffi = FFI()
ffi.cdef(version_str)
@@ -17,7 +15,6 @@
ffi.compile()
import _curses_cffi_check
lib = _curses_cffi_check.lib
- version = (lib.NCURSES_VERSION_MAJOR, lib.NCURSES_VERSION_MINOR)
except VerificationError as e:
e_last = e
continue
@@ -385,7 +382,7 @@
void _m_getsyx(int *yx);
""")
-if version > (5, 7):
+if 'ncursesw' in libs:
ffi.cdef("""
typedef int... wint_t;
int wget_wch(WINDOW *, wint_t *);
diff --git a/lib_pypy/_sqlite3.py b/lib_pypy/_sqlite3.py
--- a/lib_pypy/_sqlite3.py
+++ b/lib_pypy/_sqlite3.py
@@ -233,7 +233,6 @@
self.text_factory = _unicode_text_factory
self._detect_types = detect_types
- self._in_transaction = False
self.isolation_level = isolation_level
self.__cursors = []
@@ -433,7 +432,7 @@
def _begin(self):
statement_star = _ffi.new('sqlite3_stmt **')
- ret = _lib.sqlite3_prepare_v2(self._db, self.__begin_statement, -1,
+ ret = _lib.sqlite3_prepare_v2(self._db, self._begin_statement, -1,
statement_star, _ffi.NULL)
try:
if ret != _lib.SQLITE_OK:
@@ -441,14 +440,13 @@
ret = _lib.sqlite3_step(statement_star[0])
if ret != _lib.SQLITE_DONE:
raise self._get_exception(ret)
- self._in_transaction = True
finally:
_lib.sqlite3_finalize(statement_star[0])
def commit(self):
self._check_thread()
self._check_closed()
- if not self._in_transaction:
+ if not self.in_transaction:
return
# PyPy fix for non-refcounting semantics: since 2.7.13 (and in
@@ -473,14 +471,13 @@
ret = _lib.sqlite3_step(statement_star[0])
if ret != _lib.SQLITE_DONE:
raise self._get_exception(ret)
- self._in_transaction = False
finally:
_lib.sqlite3_finalize(statement_star[0])
def rollback(self):
self._check_thread()
self._check_closed()
- if not self._in_transaction:
+ if not self.in_transaction:
return
self.__do_all_statements(Statement._reset, True)
@@ -494,7 +491,6 @@
ret = _lib.sqlite3_step(statement_star[0])
if ret != _lib.SQLITE_DONE:
raise self._get_exception(ret)
- self._in_transaction = False
finally:
_lib.sqlite3_finalize(statement_star[0])
@@ -687,10 +683,10 @@
self.__func_cache[callable] = trace_callback
_lib.sqlite3_trace(self._db, trace_callback, _ffi.NULL)
- if sys.version_info[0] >= 3:
- def __get_in_transaction(self):
- return self._in_transaction
- in_transaction = property(__get_in_transaction)
+ @property
+ @_check_closed_wrap
+ def in_transaction(self):
+ return not _lib.sqlite3_get_autocommit(self._db)
def __get_total_changes(self):
self._check_closed()
@@ -710,7 +706,7 @@
stmt = str("BEGIN " + val).upper()
if stmt not in BEGIN_STATMENTS:
raise ValueError("invalid value for isolation_level")
- self.__begin_statement = stmt.encode('utf-8')
+ self._begin_statement = stmt.encode('utf-8')
self._isolation_level = val
isolation_level = property(__get_isolation_level, __set_isolation_level)
@@ -745,6 +741,11 @@
self.__initialized = True
+ def __del__(self):
+ # Since statements are cached, they can outlive their parent cursor
+ if self.__statement:
+ self.__statement._reset()
+
def close(self):
if not self.__initialized:
raise ProgrammingError("Base Cursor.__init__ not called.")
@@ -876,24 +877,13 @@
except AttributeError:
pass
self.__rowcount = -1
+ if self.__statement:
+ self.__statement._reset()
self.__statement = self.__connection._statement_cache.get(sql)
- if self.__connection._isolation_level is not None:
- if self.__statement._type in (
- _STMT_TYPE_UPDATE,
- _STMT_TYPE_DELETE,
- _STMT_TYPE_INSERT,
- _STMT_TYPE_REPLACE
- ):
- if not self.__connection._in_transaction:
- self.__connection._begin()
- elif self.__statement._type == _STMT_TYPE_OTHER:
- if self.__connection._in_transaction:
- self.__connection.commit()
- elif self.__statement._type == _STMT_TYPE_SELECT:
- if multiple:
- raise ProgrammingError("You cannot execute SELECT "
- "statements in executemany().")
+ if self.__connection._begin_statement and self.__statement._is_dml:
+ if _lib.sqlite3_get_autocommit(self.__connection._db):
+ self.__connection._begin()
for params in many_params:
self.__statement._set_params(params)
@@ -911,6 +901,16 @@
self.__connection._reset_already_committed_statements()
ret = _lib.sqlite3_step(self.__statement._statement)
+ if self.__statement._is_dml:
+ if self.__rowcount == -1:
+ self.__rowcount = 0
+ self.__rowcount +=
_lib.sqlite3_changes(self.__connection._db)
+ else:
+ self.__rowcount = -1
+
+ if not multiple:
+ self.__lastrowid =
_lib.sqlite3_last_insert_rowid(self.__connection._db)
+
if ret == _lib.SQLITE_ROW:
if multiple:
raise ProgrammingError("executemany() can only execute
DML statements.")
@@ -923,28 +923,9 @@
self.__statement._reset()
raise self.__connection._get_exception(ret)
- if self.__statement._type in (
- _STMT_TYPE_UPDATE,
- _STMT_TYPE_DELETE,
- _STMT_TYPE_INSERT,
- _STMT_TYPE_REPLACE
- ):
- if self.__rowcount == -1:
- self.__rowcount = 0
- self.__rowcount +=
_lib.sqlite3_changes(self.__connection._db)
-
- if not multiple and self.__statement._type in (
- # REPLACE is an alias for INSERT OR REPLACE
- _STMT_TYPE_INSERT, _STMT_TYPE_REPLACE):
- self.__lastrowid =
_lib.sqlite3_last_insert_rowid(self.__connection._db)
- else:
- self.__lastrowid = None
-
if multiple:
self.__statement._reset()
finally:
- self.__connection._in_transaction = \
- not _lib.sqlite3_get_autocommit(self.__connection._db)
self.__locked = False
return self
@@ -1086,38 +1067,19 @@
if '\0' in sql:
raise ValueError("the query contains a null character")
-
- if sql:
- first_word = sql.lstrip().split()[0].upper()
- if first_word == '':
- self._type = _STMT_TYPE_INVALID
- if first_word == "SELECT":
- self._type = _STMT_TYPE_SELECT
- elif first_word == "INSERT":
- self._type = _STMT_TYPE_INSERT
- elif first_word == "UPDATE":
- self._type = _STMT_TYPE_UPDATE
- elif first_word == "DELETE":
- self._type = _STMT_TYPE_DELETE
- elif first_word == "REPLACE":
- self._type = _STMT_TYPE_REPLACE
- else:
- self._type = _STMT_TYPE_OTHER
- else:
- self._type = _STMT_TYPE_INVALID
+ to_check = sql.lstrip().upper()
+ self._valid = bool(to_check)
+ self._is_dml = to_check.startswith(('INSERT', 'UPDATE', 'DELETE',
'REPLACE'))
- if isinstance(sql, unicode):
- sql = sql.encode('utf-8')
statement_star = _ffi.new('sqlite3_stmt **')
next_char = _ffi.new('char **')
- c_sql = _ffi.new("char[]", sql)
+ c_sql = _ffi.new("char[]", sql.encode('utf-8'))
ret = _lib.sqlite3_prepare_v2(self.__con._db, c_sql, -1,
statement_star, next_char)
self._statement = statement_star[0]
if ret == _lib.SQLITE_OK and not self._statement:
# an empty statement, work around that, as it's the least trouble
- self._type = _STMT_TYPE_SELECT
c_sql = _ffi.new("char[]", b"select 42")
ret = _lib.sqlite3_prepare_v2(self.__con._db, c_sql, -1,
statement_star, next_char)
@@ -1238,12 +1200,7 @@
raise ValueError("parameters are of unsupported type")
def _get_description(self):
- if self._type in (
- _STMT_TYPE_INSERT,
- _STMT_TYPE_UPDATE,
- _STMT_TYPE_DELETE,
- _STMT_TYPE_REPLACE
- ):
+ if self._is_dml:
return None
desc = []
for i in xrange(_lib.sqlite3_column_count(self._statement)):
diff --git a/lib_pypy/cffi/recompiler.py b/lib_pypy/cffi/recompiler.py
--- a/lib_pypy/cffi/recompiler.py
+++ b/lib_pypy/cffi/recompiler.py
@@ -1216,7 +1216,8 @@
size_of_result = '(int)sizeof(%s)' % (
tp.result.get_c_name('', context),)
prnt('static struct _cffi_externpy_s _cffi_externpy__%s =' % name)
- prnt(' { "%s.%s", %s };' % (self.module_name, name, size_of_result))
+ prnt(' { "%s.%s", %s, 0, 0 };' % (
+ self.module_name, name, size_of_result))
prnt()
#
arguments = []
diff --git a/pypy/doc/whatsnew-pypy3-head.rst b/pypy/doc/whatsnew-pypy3-head.rst
--- a/pypy/doc/whatsnew-pypy3-head.rst
+++ b/pypy/doc/whatsnew-pypy3-head.rst
@@ -8,3 +8,7 @@
.. branch: cpyext-speedup-tests-py36
Make cpyext test faster, especially on py3.6
+
+.. branch: py3.6-sqlite
+
+Follow CPython's behaviour more closely in sqlite3
diff --git a/pypy/module/__builtin__/abstractinst.py
b/pypy/module/__builtin__/abstractinst.py
--- a/pypy/module/__builtin__/abstractinst.py
+++ b/pypy/module/__builtin__/abstractinst.py
@@ -202,6 +202,19 @@
return BaseObjSpace.exception_getclass(space, w_obj)
def exception_issubclass_w(space, w_cls1, w_cls2):
+ if (space.type(w_cls1) is space.w_type and
+ space.type(w_cls2) is space.w_type):
+ return BaseObjSpace.exception_issubclass_w(space, w_cls1, w_cls2)
+ #
+ if (not exception_is_valid_class_w(space, w_cls2) or
+ not exception_is_valid_class_w(space, w_cls1)):
+ return False
+ #
+ # The rest is the rare slow case. Use the general logic of issubclass()
+ # (issue #3149). CPython 3.x doesn't do that (but there is a
+ # many-years issue report: https://bugs.python.org/issue12029), and
+ # there are probably tests, so we won't call abstract_issubclass_w()
+ # either in PyPy3.
return BaseObjSpace.exception_issubclass_w(space, w_cls1, w_cls2)
# ____________________________________________________________
diff --git a/pypy/module/__builtin__/test/test_abstractinst.py
b/pypy/module/__builtin__/test/test_abstractinst.py
--- a/pypy/module/__builtin__/test/test_abstractinst.py
+++ b/pypy/module/__builtin__/test/test_abstractinst.py
@@ -249,3 +249,25 @@
return False
assert issubclass(42, M()) is False
+
+ def test_exception_match_does_not_call_subclasscheck(self):
+ class Special(Exception):
+ class __metaclass__(type):
+ def __subclasscheck__(cls1, cls2):
+ return True
+ try:
+ raise ValueError
+ except ValueError: # Python 3.x behaviour
+ pass
+
+ def test_exception_raising_does_not_call_subclasscheck(self):
+ # test skipped: unsure how to get a non-normalized exception
+ # from pure Python.
+ class Special(Exception):
+ class __metaclass__(type):
+ def __subclasscheck__(cls1, cls2):
+ return True
+ try:
+ skip("non-normalized exception") #raise Special, ValueError()
+ except Special:
+ pass
diff --git a/pypy/module/cpyext/include/pyport.h
b/pypy/module/cpyext/include/pyport.h
--- a/pypy/module/cpyext/include/pyport.h
+++ b/pypy/module/cpyext/include/pyport.h
@@ -5,68 +5,34 @@
#include <stdint.h>
#endif
-/* typedefs for some C9X-defined synonyms for integral types. */
-#ifdef HAVE_LONG_LONG
+/* long long is required. Ensure HAVE_LONG_LONG is defined for compatibility.
*/
+#ifndef HAVE_LONG_LONG
+#define HAVE_LONG_LONG 1
+#endif
#ifndef PY_LONG_LONG
#define PY_LONG_LONG long long
-#if defined(LLONG_MAX)
/* If LLONG_MAX is defined in limits.h, use that. */
#define PY_LLONG_MIN LLONG_MIN
#define PY_LLONG_MAX LLONG_MAX
#define PY_ULLONG_MAX ULLONG_MAX
-#elif defined(__LONG_LONG_MAX__)
-/* Otherwise, if GCC has a builtin define, use that. */
-#define PY_LLONG_MAX __LONG_LONG_MAX__
-#define PY_LLONG_MIN (-PY_LLONG_MAX-1)
-#define PY_ULLONG_MAX (__LONG_LONG_MAX__*2ULL + 1ULL)
-#else
-/* Otherwise, rely on two's complement. */
-#define PY_ULLONG_MAX (~0ULL)
-#define PY_LLONG_MAX ((long long)(PY_ULLONG_MAX>>1))
-#define PY_LLONG_MIN (-PY_LLONG_MAX-1)
-#endif /* LLONG_MAX */
-#endif
-#endif /* HAVE_LONG_LONG */
-
-/* Largest possible value of size_t.
- SIZE_MAX is part of C99, so it might be defined on some
- platforms. If it is not defined, (size_t)-1 is a portable
- definition for C89, due to the way signed->unsigned
- conversion is defined. */
-#ifdef SIZE_MAX
-#define PY_SIZE_MAX SIZE_MAX
-#else
-#define PY_SIZE_MAX ((size_t)-1)
#endif
-/* CPython needs this for the c-extension datetime, which is pure python on
PyPy
- downstream packages assume it is here (Pandas for instance) */
-#include <time.h>
+#define PY_UINT32_T uint32_t
+#define PY_UINT64_T uint64_t
+
+/* Signed variants of the above */
+#define PY_INT32_T int32_t
+#define PY_INT64_T int64_t
+
/* uintptr_t is the C9X name for an unsigned integral type such that a
* legitimate void* can be cast to uintptr_t and then back to void* again
* without loss of information. Similarly for intptr_t, wrt a signed
* integral type.
*/
-#ifdef HAVE_UINTPTR_T
-typedef uintptr_t Py_uintptr_t;
-typedef intptr_t Py_intptr_t;
+typedef uintptr_t Py_uintptr_t;
+typedef intptr_t Py_intptr_t;
-#elif SIZEOF_VOID_P <= SIZEOF_INT
-typedef unsigned int Py_uintptr_t;
-typedef int Py_intptr_t;
-
-#elif SIZEOF_VOID_P <= SIZEOF_LONG
-typedef unsigned long Py_uintptr_t;
-typedef long Py_intptr_t;
-
-#elif defined(HAVE_LONG_LONG) && (SIZEOF_VOID_P <= SIZEOF_LONG_LONG)
-typedef unsigned PY_LONG_LONG Py_uintptr_t;
-typedef PY_LONG_LONG Py_intptr_t;
-
-#else
-# error "Python needs a typedef for Py_uintptr_t in pyport.h."
-#endif /* HAVE_UINTPTR_T */
/* Py_hash_t is the same size as a pointer. */
#define SIZEOF_PY_HASH_T SIZEOF_SIZE_T
@@ -75,17 +41,19 @@
#define SIZEOF_PY_UHASH_T SIZEOF_SIZE_T
typedef size_t Py_uhash_t;
+/* Largest possible value of size_t. */
+#define PY_SIZE_MAX SIZE_MAX
+
+/* Largest positive value of type Py_ssize_t. */
+#define PY_SSIZE_T_MAX ((Py_ssize_t)(((size_t)-1)>>1))
+/* Smallest negative value of type Py_ssize_t. */
+#define PY_SSIZE_T_MIN (-PY_SSIZE_T_MAX-1)
+
#include <stdarg.h>
-#ifdef __va_copy
-#define Py_VA_COPY __va_copy
-#else
-#ifdef VA_LIST_IS_ARRAY
-#define Py_VA_COPY(x, y) Py_MEMCPY((x), (y), sizeof(va_list))
-#else
-#define Py_VA_COPY(x, y) (x) = (y)
-#endif
-#endif
+/* CPython needs this for the c-extension datetime, which is pure python on
PyPy
+ downstream packages assume it is here (Pandas for instance) */
+#include <time.h>
/*******************************
* stat() and fstat() fiddling *
@@ -132,8 +100,7 @@
* Hide GCC attributes from compilers that don't support them.
*/
#if (!defined(__GNUC__) || __GNUC__ < 2 || \
- (__GNUC__ == 2 && __GNUC_MINOR__ < 7) ) && \
- !defined(RISCOS)
+ (__GNUC__ == 2 && __GNUC_MINOR__ < 7) )
#define Py_GCC_ATTRIBUTE(x)
#else
#define Py_GCC_ATTRIBUTE(x) __attribute__(x)
@@ -148,10 +115,13 @@
#define Py_ALIGNED(x)
#endif
-/*
- * Older Microsoft compilers don't support the C99 long long literal suffixes,
- * so these will be defined in PC/pyconfig.h for those compilers.
+/* Eliminate end-of-loop code not reached warnings from SunPro C
+ * when using do{...}while(0) macros
*/
+#ifdef __SUNPRO_C
+#pragma error_messages (off,E_END_OF_LOOP_CODE_NOT_REACHED)
+#endif
+
#ifndef Py_LL
#define Py_LL(x) x##LL
#endif
@@ -160,4 +130,7 @@
#define Py_ULL(x) Py_LL(x##U)
#endif
+#define Py_VA_COPY va_copy
+
+
#endif /* Py_PYPORT_H */
diff --git a/pypy/module/cpyext/parse/cpyext_object.h
b/pypy/module/cpyext/parse/cpyext_object.h
--- a/pypy/module/cpyext/parse/cpyext_object.h
+++ b/pypy/module/cpyext/parse/cpyext_object.h
@@ -1,6 +1,6 @@
#pragma once
-typedef long Py_ssize_t;
+typedef long Py_ssize_t; /* CPython defines it in pyport.h */
#define PyObject_HEAD \
Py_ssize_t ob_refcnt; \
diff --git a/pypy/objspace/std/dictmultiobject.py
b/pypy/objspace/std/dictmultiobject.py
--- a/pypy/objspace/std/dictmultiobject.py
+++ b/pypy/objspace/std/dictmultiobject.py
@@ -448,6 +448,10 @@
def get_empty_storage(self):
raise NotImplementedError
+ def setitem_str(self, w_dict, key, w_value):
+ w_dict.setitem(self.space.newtext(key), w_value)
+
+
@jit.look_inside_iff(lambda self, w_dict:
w_dict_unrolling_heuristic(w_dict))
def w_keys(self, w_dict):
diff --git a/pypy/objspace/std/jsondict.py b/pypy/objspace/std/jsondict.py
--- a/pypy/objspace/std/jsondict.py
+++ b/pypy/objspace/std/jsondict.py
@@ -89,6 +89,10 @@
self.switch_to_unicode_strategy(w_dict)
w_dict.setitem(w_key, w_value)
+ # for setitem_str use the default implementation
+ # because the jsonmap needs a wrapped key anyway
+
+
def setdefault(self, w_dict, w_key, w_default):
if self.is_correct_type(w_key):
w_result = self.getitem_unicode(w_dict, w_key)
diff --git a/pypy/objspace/std/test/test_jsondict.py
b/pypy/objspace/std/test/test_jsondict.py
--- a/pypy/objspace/std/test/test_jsondict.py
+++ b/pypy/objspace/std/test/test_jsondict.py
@@ -103,3 +103,16 @@
str(d)
repr(d)
+ def test_objdict_bug(self):
+ import _pypyjson
+ a = """{"foo": "bar"}"""
+ d = _pypyjson.loads(a)
+ d['foo'] = 'x'
+
+ class Obj(object):
+ pass
+
+ x = Obj()
+ x.__dict__ = d
+
+ x.foo = 'baz' # used to segfault on pypy3
diff --git a/rpython/rlib/rbigint.py b/rpython/rlib/rbigint.py
--- a/rpython/rlib/rbigint.py
+++ b/rpython/rlib/rbigint.py
@@ -1174,7 +1174,7 @@
def lshift(self, int_other):
if int_other < 0:
raise ValueError("negative shift count")
- elif int_other == 0:
+ elif int_other == 0 or self.sign == 0:
return self
# wordshift, remshift = divmod(int_other, SHIFT)
@@ -1183,8 +1183,6 @@
if not remshift:
# So we can avoid problems with eq, AND avoid the need for
normalize.
- if self.sign == 0:
- return self
return rbigint([NULLDIGIT] * wordshift + self._digits, self.sign,
self.numdigits() + wordshift)
oldsize = self.numdigits()
diff --git a/rpython/rlib/test/test_rbigint.py
b/rpython/rlib/test/test_rbigint.py
--- a/rpython/rlib/test/test_rbigint.py
+++ b/rpython/rlib/test/test_rbigint.py
@@ -704,6 +704,10 @@
# Chek value accuracy.
assert rbigint.fromlong(18446744073709551615L).rshift(1).tolong() ==
18446744073709551615L >> 1
+ def test_shift_optimization(self):
+ # does not crash with memory error
+ assert rbigint.fromint(0).lshift(sys.maxint).tolong() == 0
+
def test_qshift(self):
for x in range(10):
for y in range(1, 161, 16):
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