Author: Armin Rigo <ar...@tunes.org>
Branch:
Changeset: r2641:b4991ae7ce3a
Date: 2016-02-19 10:37 +0100
http://bitbucket.org/cffi/cffi/changeset/b4991ae7ce3a/
Log: more pypy tweaks
diff --git a/cffi/api.py b/cffi/api.py
--- a/cffi/api.py
+++ b/cffi/api.py
@@ -550,6 +550,7 @@
lst.append(value)
#
if '__pypy__' in sys.builtin_module_names:
+ import os
if sys.platform == "win32":
# we need 'libpypy-c.lib'. Current distributions of
# pypy (>= 4.1) contain it as 'libs/python27.lib'.
@@ -558,11 +559,15 @@
ensure('library_dirs', os.path.join(sys.prefix, 'libs'))
else:
# we need 'libpypy-c.{so,dylib}', which should be by
- # default located in 'sys.prefix/bin'
+ # default located in 'sys.prefix/bin' for installed
+ # systems.
pythonlib = "pypy-c"
if hasattr(sys, 'prefix'):
- import os
ensure('library_dirs', os.path.join(sys.prefix, 'bin'))
+ # On uninstalled pypy's, the libpypy-c is typically found in
+ # .../pypy/goal/.
+ if hasattr(sys, 'prefix'):
+ ensure('library_dirs', os.path.join(sys.prefix, 'pypy',
'goal'))
else:
if sys.platform == "win32":
template = "python%d%d"
diff --git a/testing/embedding/test_basic.py b/testing/embedding/test_basic.py
--- a/testing/embedding/test_basic.py
+++ b/testing/embedding/test_basic.py
@@ -27,11 +27,14 @@
def prefix_pythonpath():
cffi_base = os.path.dirname(os.path.dirname(local_dir))
- pythonpath = os.environ.get('PYTHONPATH', '').split(os.pathsep)
+ pythonpath = org_env.get('PYTHONPATH', '').split(os.pathsep)
if cffi_base not in pythonpath:
pythonpath.insert(0, cffi_base)
return os.pathsep.join(pythonpath)
+def setup_module(mod):
+ mod.org_env = os.environ.copy()
+
class EmbeddingTests:
_compiled_modules = {}
@@ -45,14 +48,12 @@
def get_path(self):
return str(self._path.ensure(dir=1))
- def _run_base(self, args, env_extra={}, **kwds):
- print('RUNNING:', args, env_extra, kwds)
- env = os.environ.copy()
- env.update(env_extra)
- return subprocess.Popen(args, env=env, **kwds)
+ def _run_base(self, args, **kwds):
+ print('RUNNING:', args, kwds)
+ return subprocess.Popen(args, **kwds)
- def _run(self, args, env_extra={}):
- popen = self._run_base(args, env_extra, cwd=self.get_path(),
+ def _run(self, args):
+ popen = self._run_base(args, cwd=self.get_path(),
stdout=subprocess.PIPE,
universal_newlines=True)
output = popen.stdout.read()
@@ -64,6 +65,7 @@
return output
def prepare_module(self, name):
+ self.patch_environment()
if name not in self._compiled_modules:
path = self.get_path()
filename = '%s.py' % name
@@ -73,9 +75,8 @@
# find a solution to that: we could hack sys.path inside the
# script run here, but we can't hack it in the same way in
# execute().
- env_extra = {'PYTHONPATH': prefix_pythonpath()}
- output = self._run([sys.executable, os.path.join(local_dir,
filename)],
- env_extra=env_extra)
+ output = self._run([sys.executable,
+ os.path.join(local_dir, filename)])
match = re.compile(r"\bFILENAME: (.+)").search(output)
assert match
dynamic_lib_name = match.group(1)
@@ -119,28 +120,35 @@
finally:
os.chdir(curdir)
+ def patch_environment(self):
+ path = self.get_path()
+ # for libpypy-c.dll or Python27.dll
+ path = os.path.split(sys.executable)[0] + os.path.pathsep + path
+ env_extra = {'PYTHONPATH': prefix_pythonpath()}
+ if sys.platform == 'win32':
+ envname = 'PATH'
+ else:
+ envname = 'LD_LIBRARY_PATH'
+ libpath = org_env.get(envname)
+ if libpath:
+ libpath = path + os.path.pathsep + libpath
+ else:
+ libpath = path
+ env_extra[envname] = libpath
+ for key, value in sorted(env_extra.items()):
+ if os.environ.get(key) != value:
+ print '* setting env var %r to %r' % (key, value)
+ os.environ[key] = value
+
def execute(self, name):
path = self.get_path()
- env_extra = {'PYTHONPATH': prefix_pythonpath()}
- if sys.platform == 'win32':
- _path = os.environ.get('PATH')
- # for libpypy-c.dll or Python27.dll
- _path = os.path.split(sys.executable)[0] + ';' + _path
- env_extra['PATH'] = _path
- else:
- libpath = os.environ.get('LD_LIBRARY_PATH')
- if libpath:
- libpath = path + ':' + libpath
- else:
- libpath = path
- env_extra['LD_LIBRARY_PATH'] = libpath
print('running %r in %r' % (name, path))
executable_name = name
if sys.platform == 'win32':
executable_name = os.path.join(path, executable_name + '.exe')
else:
executable_name = os.path.join('.', executable_name)
- popen = self._run_base([executable_name], env_extra, cwd=path,
+ popen = self._run_base([executable_name], cwd=path,
stdout=subprocess.PIPE,
universal_newlines=True)
result = popen.stdout.read()
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