Author: Armin Rigo <ar...@tunes.org>
Branch: py3.5
Changeset: r94983:f938ea58f52c
Date: 2018-08-09 16:32 +0200
http://bitbucket.org/pypy/pypy/changeset/f938ea58f52c/
Log: hg merge default (and port the changes from 2.7/types.py to
3/types.py)
diff --git a/lib-python/3/types.py b/lib-python/3/types.py
--- a/lib-python/3/types.py
+++ b/lib-python/3/types.py
@@ -41,9 +41,19 @@
FrameType = type(tb.tb_frame)
tb = None; del tb
-# For Jython, the following two types are identical
+#
+# On CPython, FunctionType.__code__ is a 'getset_descriptor', but
+# FunctionType.__globals__ is a 'member_descriptor', just like app-level
+# slots. On PyPy, all descriptors of built-in types are
+# 'getset_descriptor', but the app-level slots are 'member_descriptor'
+# as well. (On Jython the situation might still be different.)
+#
+# Note that MemberDescriptorType was equal to GetSetDescriptorType in
+# PyPy <= 6.0.
+#
GetSetDescriptorType = type(FunctionType.__code__)
-MemberDescriptorType = type(FunctionType.__globals__)
+class _C: __slots__ = 's'
+MemberDescriptorType = type(_C.s)
del sys, _f, _g, _C, _c, # Not for export
diff --git a/lib_pypy/cffi/_cffi_errors.h b/lib_pypy/cffi/_cffi_errors.h
--- a/lib_pypy/cffi/_cffi_errors.h
+++ b/lib_pypy/cffi/_cffi_errors.h
@@ -50,7 +50,9 @@
"import sys\n"
"class FileLike:\n"
" def write(self, x):\n"
- " of.write(x)\n"
+ " try:\n"
+ " of.write(x)\n"
+ " except: pass\n"
" self.buf += x\n"
"fl = FileLike()\n"
"fl.buf = ''\n"
diff --git a/pypy/interpreter/pyopcode.py b/pypy/interpreter/pyopcode.py
--- a/pypy/interpreter/pyopcode.py
+++ b/pypy/interpreter/pyopcode.py
@@ -2076,7 +2076,7 @@
else:
skip_leading_underscores = False
for name in all:
- if skip_leading_underscores and name[0]=='_':
+ if skip_leading_underscores and name and name[0] == '_':
continue
into_locals[name] = getattr(module, name)
''', filename=__file__)
diff --git a/pypy/module/imp/test/test_import.py
b/pypy/module/imp/test/test_import.py
--- a/pypy/module/imp/test/test_import.py
+++ b/pypy/module/imp/test/test_import.py
@@ -101,8 +101,8 @@
foobar = "found = 123",
barbaz = "other = 543")
setuppkg("pkg.withoutall",
- __init__ = "",
- foobar = "found = 123")
+ __init__ = "globals()[''] = 456",
+ foobar = "found = 123\n")
setuppkg("pkg.bogusall",
__init__ = "__all__ = 42")
setuppkg("pkg_r", inpkg = "import x.y")
@@ -703,6 +703,13 @@
exec("from pkg.withoutall import *", d)
assert d["foobar"].found == 123
+ def test_import_star_empty_string(self):
+ for case in ["not-imported-yet", "already-imported"]:
+ d = {}
+ exec("from pkg.withoutall import *", d)
+ assert "" in d
+
+
def test_import_star_with_bogus___all__(self):
for case in ["not-imported-yet", "already-imported"]:
try:
diff --git a/pypy/module/test_lib_pypy/cffi_tests/cffi0/backend_tests.py
b/pypy/module/test_lib_pypy/cffi_tests/cffi0/backend_tests.py
--- a/pypy/module/test_lib_pypy/cffi_tests/cffi0/backend_tests.py
+++ b/pypy/module/test_lib_pypy/cffi_tests/cffi0/backend_tests.py
@@ -1946,3 +1946,30 @@
# only works with the Python FFI instances
ffi = FFI(backend=self.Backend())
assert ffi.sizeof("struct{int a;}") == ffi.sizeof("int")
+
+ def test_callback_large_struct(self):
+ ffi = FFI(backend=self.Backend())
+ # more than 8 bytes
+ ffi.cdef("struct foo_s { unsigned long a, b, c; };")
+ #
+ @ffi.callback("void(struct foo_s)")
+ def cb(s):
+ seen.append(ffi.typeof(s))
+ s.a += 1
+ s.b += 2
+ s.c += 3
+ seen.append(s.a)
+ seen.append(s.b)
+ seen.append(s.c)
+ #
+ s1 = ffi.new("struct foo_s *", {'a': 100, 'b': 200, 'c': 300})
+ seen = []
+ cb(s1[0])
+ assert len(seen) == 4
+ assert s1.a == 100 # unmodified
+ assert s1.b == 200
+ assert s1.c == 300
+ assert seen[0] == ffi.typeof("struct foo_s")
+ assert seen[1] == 101
+ assert seen[2] == 202
+ assert seen[3] == 303
diff --git a/pypy/module/test_lib_pypy/cffi_tests/cffi0/test_ownlib.py
b/pypy/module/test_lib_pypy/cffi_tests/cffi0/test_ownlib.py
--- a/pypy/module/test_lib_pypy/cffi_tests/cffi0/test_ownlib.py
+++ b/pypy/module/test_lib_pypy/cffi_tests/cffi0/test_ownlib.py
@@ -103,6 +103,11 @@
{
return (unsigned int)(a + 42);
}
+
+EXPORT void modify_struct_value(RECT r)
+{
+ r.left = r.right = r.top = r.bottom = 500;
+}
"""
class TestOwnLib(object):
@@ -331,3 +336,25 @@
assert lib.foo_2bytes(u+'\u1234') == u+'\u125e'
assert lib.foo_4bytes(u+'\u1234') == u+'\u125e'
assert lib.foo_4bytes(u+'\U00012345') == u+'\U0001236f'
+
+ def test_modify_struct_value(self):
+ if self.module is None:
+ py.test.skip("fix the auto-generation of the tiny test lib")
+ ffi = FFI(backend=self.Backend())
+ ffi.cdef("""
+ typedef struct {
+ long left;
+ long top;
+ long right;
+ long bottom;
+ } RECT;
+
+ void modify_struct_value(RECT r);
+ """)
+ lib = ffi.dlopen(self.module)
+ s = ffi.new("RECT *", [11, 22, 33, 44])
+ lib.modify_struct_value(s[0])
+ assert s.left == 11
+ assert s.top == 22
+ assert s.right == 33
+ assert s.bottom == 44
diff --git a/pypy/module/test_lib_pypy/cffi_tests/cffi1/test_zdist.py
b/pypy/module/test_lib_pypy/cffi_tests/cffi1/test_zdist.py
--- a/pypy/module/test_lib_pypy/cffi_tests/cffi1/test_zdist.py
+++ b/pypy/module/test_lib_pypy/cffi_tests/cffi1/test_zdist.py
@@ -3,6 +3,8 @@
import subprocess
import cffi
from pypy.module.test_lib_pypy.cffi_tests.udir import udir
+from shutil import rmtree
+from tempfile import mkdtemp
def chdir_to_tmp(f):
@@ -34,13 +36,20 @@
env = os.environ.copy()
# a horrible hack to prevent distutils from finding ~/.pydistutils.cfg
# (there is the --no-user-cfg option, but not in Python 2.6...)
- env['HOME'] = '/this/path/does/not/exist'
+ # NOTE: pointing $HOME to a nonexistent directory can break certain
things
+ # that look there for configuration (like ccache).
+ tmp_home = mkdtemp()
+ assert tmp_home != None, "cannot create temporary homedir"
+ env['HOME'] = tmp_home
if cwd is None:
newpath = self.rootdir
if 'PYTHONPATH' in env:
newpath += os.pathsep + env['PYTHONPATH']
env['PYTHONPATH'] = newpath
- subprocess.check_call([self.executable] + args, cwd=cwd, env=env)
+ try:
+ subprocess.check_call([self.executable] + args, cwd=cwd, env=env)
+ finally:
+ rmtree(tmp_home)
def _prepare_setuptools(self):
if hasattr(TestDist, '_setuptools_ready'):
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