def run(self):
self.create_tempdir()
settings = copy.copy(COMPILER_SETTINGS)
if doing_bdist and not sys.platform.startswith('win'):
# rpath slightly differently here, because libzmq not in .. but ../zmq:
settings['library_dirs'] = ['zmq']
if sys.platform == 'darwin':
pass
# unused rpath args for OSX:
# settings['extra_link_args'] = ['-Wl,-rpath','-Wl,$ORIGIN/../zmq']
else:
settings['runtime_library_dirs'] = ['$ORIGIN/../zmq']
try:
print ("*"*42)
print ("Configure: Autodetecting ZMQ settings...")
print (" Custom ZMQ dir: %s" % (ZMQ,))
config = detect_zmq(self.tempdir, **settings)
except Exception:
fatal("""
Failed to compile ZMQ test program. Please check to make sure:
* You have a C compiler installed
* A development version of Python is installed (including header files)
* A development version of ZeroMQ >= 2.1.0 is installed (including header files)
* If ZMQ is not in a default location, supply the argument --zmq=<path>""")
else:
savepickle('configure.pickle', config)
print (" ZMQ version detected: %s" % v_str(config['vers']))
finally:
print ("*"*42)
self.erase_tempdir()
self.config = config
def run(self):
"""Run the test suite, with nose, or unittest if nose is unavailable"""
# crude check for inplace build:
try:
import zmq
except ImportError:
print_exc()
fatal(
"\n ".join(
[
"Could not import zmq!",
"You must build pyzmq with 'python setup.py build_ext --inplace' for 'python setup.py test' to work.",
"If you did build pyzmq in-place, then this is a real error.",
]
)
)
sys.exit(1)
info("Testing pyzmq-%s with libzmq-%s" % (zmq.pyzmq_version(), zmq.zmq_version()))
if nose is None:
warn("nose unavailable, falling back on unittest. Skipped tests will appear as ERRORs.")
return self.run_unittest()
else:
return self.run_nose()
def run(self):
"""Run the test suite, with nose, or unittest if nose is unavailable"""
# crude check for inplace build:
try:
import zmq
except ImportError:
print_exc()
fatal('\n '.join([
"Could not import zmq!",
"You must build pyzmq with 'python setup.py build_ext --inplace' for 'python setup.py test' to work.",
"If you did build pyzmq in-place, then this is a real error."
]))
sys.exit(1)
info("Testing pyzmq-%s with libzmq-%s" %
(zmq.pyzmq_version(), zmq.zmq_version()))
try:
import nose
except ImportError:
warn(
"nose unavailable, falling back on unittest. Skipped tests will appear as ERRORs."
)
return self.run_unittest()
else:
return self.run_nose()
def bundle_libzmq_extension(self):
bundledir = "bundled"
if "PyPy" in sys.version:
fatal("Can't bundle libzmq as an Extension in PyPy (yet!)")
ext_modules = self.distribution.ext_modules
if ext_modules and ext_modules[0].name == "zmq.libzmq":
# I've already been run
return
line()
print("Using bundled libzmq")
# fetch sources for libzmq extension:
if not os.path.exists(bundledir):
os.makedirs(bundledir)
fetch_libzmq(bundledir)
stage_platform_hpp(pjoin(bundledir, "zeromq"))
# construct the Extension:
ext = Extension(
"zmq.libzmq",
sources=[pjoin("buildutils", "initlibzmq.c")] + glob(pjoin(bundledir, "zeromq", "src", "*.cpp")),
include_dirs=[pjoin(bundledir, "zeromq", "include")],
)
if sys.platform.startswith("win"):
# include defines from zeromq msvc project:
ext.define_macros.append(("FD_SETSIZE", 1024))
ext.define_macros.append(("DLL_EXPORT", 1))
# When compiling the C++ code inside of libzmq itself, we want to
# avoid "warning C4530: C++ exception handler used, but unwind
# semantics are not enabled. Specify /EHsc".
if self.compiler_type == "msvc":
ext.extra_compile_args.append("/EHsc")
elif self.compiler_type == "mingw32":
ext.define_macros.append(("ZMQ_HAVE_MINGW32", 1))
# And things like sockets come from libraries that must be named.
ext.libraries.extend(["rpcrt4", "ws2_32", "advapi32"])
elif not sys.platform.startswith(("darwin", "freebsd")):
ext.include_dirs.append(bundledir)
# check if we need to link against Realtime Extensions library
cc = new_compiler(compiler=self.compiler_type)
if not cc.has_function("timer_create"):
ext.libraries.append("rt")
# insert the extension:
self.distribution.ext_modules.insert(0, ext)
# update other extensions, with bundled settings
self.config["libzmq_extension"] = True
self.init_settings_from_config()
self.save_config("config", self.config)
def check_cython_extensions(self, extensions):
for ext in extensions:
for src in ext.sources:
if not os.path.exists(src):
fatal("""Cython-generated file '%s' not found.
Cython is required to compile pyzmq from a development branch.
Please install Cython or download a release package of pyzmq.
"""%src)
def check_cython_extensions(self, extensions):
for ext in extensions:
for src in ext.sources:
if not os.path.exists(src):
fatal("""Cython-generated file '%s' not found.
Cython >= %s is required to compile pyzmq from a development branch.
Please install Cython or download a release package of pyzmq.
""" % (src, min_cython_version))
def bundle_libzmq_extension(self):
bundledir = "bundled"
if "PyPy" in sys.version:
fatal("Can't bundle libzmq as an Extension in PyPy (yet!)")
ext_modules = self.distribution.ext_modules
if ext_modules and ext_modules[0].name == 'zmq.libzmq':
# I've already been run
return
line()
print ("Using bundled libzmq")
# fetch sources for libzmq extension:
if not os.path.exists(bundledir):
os.makedirs(bundledir)
fetch_libzmq(bundledir)
stage_platform_hpp(pjoin(bundledir, 'zeromq'))
# construct the Extension:
ext = Extension(
'zmq.libzmq',
sources = [pjoin('buildutils', 'initlibzmq.c')] +
glob(pjoin(bundledir, 'zeromq', 'src', '*.cpp')),
include_dirs = [
pjoin(bundledir, 'zeromq', 'include'),
],
)
if sys.platform.startswith('win'):
# include defines from zeromq msvc project:
ext.define_macros.append(('FD_SETSIZE', 1024))
# When compiling the C++ code inside of libzmq itself, we want to
# avoid "warning C4530: C++ exception handler used, but unwind
# semantics are not enabled. Specify /EHsc".
if self.compiler_type == 'msvc':
ext.extra_compile_args.append('/EHsc')
elif self.compiler_type == 'mingw32':
ext.define_macros.append(('ZMQ_HAVE_MINGW32', 1))
# And things like sockets come from libraries that must be named.
ext.libraries.extend(['rpcrt4', 'ws2_32', 'advapi32'])
elif not sys.platform.startswith(('darwin', 'freebsd')):
ext.include_dirs.append(bundledir)
ext.libraries.append('rt')
# insert the extension:
self.distribution.ext_modules.insert(0, ext)
# update other extensions, with bundled settings
self.config['libzmq_extension'] = True
self.init_settings_from_config()
self.save_config('config', self.config)
def check_zmq_version(self):
"""check the zmq version"""
cfg = self.config
# build test program
zmq_prefix = cfg['zmq_prefix']
detected = self.test_build(zmq_prefix, self.compiler_settings)
# now check the libzmq version
vers = tuple(detected['vers'])
vs = v_str(vers)
if cfg['allow_legacy_libzmq']:
min_zmq = min_legacy_zmq
else:
min_zmq = min_good_zmq
if vers < min_zmq:
msg = [
"Detected ZMQ version: %s, but require ZMQ >= %s" %
(vs, v_str(min_zmq)),
]
if zmq_prefix:
msg.append(" ZMQ_PREFIX=%s" % zmq_prefix)
if vers >= min_legacy_zmq:
msg.append(
" Explicitly allow legacy zmq by specifying `--zmq=/zmq/prefix`"
)
raise LibZMQVersionError('\n'.join(msg))
if vers < min_good_zmq:
msg = [
"Detected legacy ZMQ version: %s. It is STRONGLY recommended to use ZMQ >= %s"
% (vs, v_str(min_good_zmq)),
]
if zmq_prefix:
msg.append(" ZMQ_PREFIX=%s" % zmq_prefix)
warn('\n'.join(msg))
elif vers < target_zmq:
warn("Detected ZMQ version: %s, but pyzmq targets ZMQ %s." %
(vs, v_str(target_zmq)))
warn(
"libzmq features and fixes introduced after %s will be unavailable."
% vs)
line()
elif vers >= dev_zmq:
warn(
"Detected ZMQ version: %s. Some new features in libzmq may not be exposed by pyzmq."
% vs)
line()
if sys.platform.startswith('win'):
# fetch libzmq.dll into local dir
local_dll = localpath('zmq', libzmq_name + '.dll')
if not zmq_prefix and not os.path.exists(local_dll):
fatal(
"ZMQ directory must be specified on Windows via setup.cfg or 'python setup.py configure --zmq=/path/to/libzmq'"
)
def check_zmq_version(self):
"""check the zmq version"""
cfg = self.config
# build test program
zmq_prefix = cfg["zmq_prefix"]
detected = self.test_build(zmq_prefix, self.compiler_settings)
# now check the libzmq version
vers = tuple(detected["vers"])
vs = v_str(vers)
if cfg["allow_legacy_libzmq"]:
min_zmq = min_legacy_zmq
else:
min_zmq = min_good_zmq
if vers < min_zmq:
msg = ["Detected ZMQ version: %s, but require ZMQ >= %s" % (vs, v_str(min_zmq))]
if zmq_prefix:
msg.append(" ZMQ_PREFIX=%s" % zmq_prefix)
if vers >= min_legacy_zmq:
msg.append(" Explicitly allow legacy zmq by specifying `--zmq=/zmq/prefix`")
raise LibZMQVersionError("\n".join(msg))
if vers < min_good_zmq:
msg = [
"Detected legacy ZMQ version: %s. It is STRONGLY recommended to use ZMQ >= %s"
% (vs, v_str(min_good_zmq))
]
if zmq_prefix:
msg.append(" ZMQ_PREFIX=%s" % zmq_prefix)
warn("\n".join(msg))
elif vers < target_zmq:
warn("Detected ZMQ version: %s, but pyzmq targets ZMQ %s." % (vs, v_str(target_zmq)))
warn("libzmq features and fixes introduced after %s will be unavailable." % vs)
line()
elif vers >= dev_zmq:
warn("Detected ZMQ version: %s. Some new features in libzmq may not be exposed by pyzmq." % vs)
line()
if sys.platform.startswith("win"):
# fetch libzmq.dll into local dir
local_dll = localpath("zmq", "libzmq.dll")
if not zmq_prefix and not os.path.exists(local_dll):
fatal(
"ZMQ directory must be specified on Windows via setup.cfg or 'python setup.py configure --zmq=/path/to/zeromq2'"
)
try:
shutil.copy(pjoin(zmq_prefix, "lib", "libzmq.dll"), local_dll)
except Exception:
if not os.path.exists(local_dll):
warn(
"Could not copy libzmq into zmq/, which is usually necessary on Windows."
"Please specify zmq prefix via configure --zmq=/path/to/zmq or copy "
"libzmq into zmq/ manually."
)
def bundle_libsodium_extension(self, libzmq):
bundledir = "bundled"
if "PyPy" in sys.version:
fatal("Can't bundle libsodium as an Extension in PyPy (yet!)")
ext_modules = self.distribution.ext_modules
if ext_modules and any(m.name == 'zmq.libsodium' for m in ext_modules):
# I've already been run
return
if not os.path.exists(bundledir):
os.makedirs(bundledir)
line()
info("Using bundled libsodium")
# fetch sources for libsodium
fetch_libsodium(bundledir)
# stage headers
stage_libsodium_headers(pjoin(bundledir, 'libsodium'))
# construct the Extension
libsodium_src = pjoin(bundledir, 'libsodium', 'src', 'libsodium')
exclude = pjoin(libsodium_src, 'crypto_stream', 'salsa20', 'amd64_xmm6') # or ref?
exclude = pjoin(libsodium_src, 'crypto_scalarmult', 'curve25519', 'donna_c64') # or ref?
libsodium_sources = [pjoin('buildutils', 'initlibsodium.c')]
for dir,subdirs,files in os.walk(libsodium_src):
if dir.startswith(exclude):
continue
for f in files:
if f.endswith('.c'):
libsodium_sources.append(pjoin(dir, f))
libsodium = Extension(
'zmq.libsodium',
sources = libsodium_sources,
include_dirs = [
pjoin(libsodium_src, 'include'),
pjoin(libsodium_src, 'include', 'sodium'),
],
)
# register the Extension
self.distribution.ext_modules.insert(0, libsodium)
if sys.byteorder == 'little':
libsodium.define_macros.append(("NATIVE_LITTLE_ENDIAN", 1))
else:
libsodium.define_macros.append(("NATIVE_BIG_ENDIAN", 1))
# tell libzmq about libsodium
libzmq.define_macros.append(("HAVE_LIBSODIUM", 1))
libzmq.include_dirs.extend(libsodium.include_dirs)
def run(self):
"""Run the test suite with py.test"""
# crude check for inplace build:
try:
import zmq
except ImportError:
print_exc()
fatal('\n '.join(["Could not import zmq!",
"You must build pyzmq with 'python setup.py build_ext --inplace' for 'python setup.py test' to work.",
"If you did build pyzmq in-place, then this is a real error."]))
sys.exit(1)
info("Testing pyzmq-%s with libzmq-%s" % (zmq.pyzmq_version(), zmq.zmq_version()))
p = Popen([sys.executable, '-m', 'pytest', '-v', os.path.join('zmq', 'tests')])
p.wait()
sys.exit(p.returncode)
def create_tempdir(self):
self.erase_tempdir()
os.mkdir(self.tempdir)
if sys.platform.startswith('win'):
# fetch libzmq.dll into local dir
local_dll = pjoin(self.tempdir, 'libzmq.dll')
if ZMQ is None and not os.path.exists(local_dll):
fatal("ZMQ directory must be specified on Windows via setup.cfg or 'python setup.py configure --zmq=/path/to/zeromq2'")
try:
shutil.copy(pjoin(ZMQ, 'lib', 'libzmq.dll'), local_dll)
except Exception:
if not os.path.exists(local_dll):
warn("Could not copy libzmq into zmq/, which is usually necessary on Windows."
"Please specify zmq prefix via configure --zmq=/path/to/zmq or copy "
"libzmq into zmq/ manually.")
def create_tempdir(self):
self.erase_tempdir()
os.mkdir(self.tempdir)
if sys.platform.startswith('win'):
# fetch libzmq.dll into local dir
local_dll = pjoin(self.tempdir, 'libzmq.dll')
if ZMQ is None and not os.path.exists(local_dll):
fatal("ZMQ directory must be specified on Windows via setup.cfg or 'python setup.py configure --zmq=/path/to/zeromq2'")
try:
shutil.copy(pjoin(ZMQ, 'lib', 'libzmq.dll'), local_dll)
except Exception:
if not os.path.exists(local_dll):
warn("Could not copy libzmq into zmq/, which is usually necessary on Windows."
"Please specify zmq prefix via configure --zmq=/path/to/zmq or copy "
"libzmq into zmq/ manually.")
def run(self):
"""Run the test suite with py.test"""
# crude check for inplace build:
try:
import zmq
except ImportError:
print_exc()
fatal('\n '.join(["Could not import zmq!",
"You must build pyzmq with 'python setup.py build_ext --inplace' for 'python setup.py test' to work.",
"If you did build pyzmq in-place, then this is a real error."]))
sys.exit(1)
info("Testing pyzmq-%s with libzmq-%s" % (zmq.pyzmq_version(), zmq.zmq_version()))
p = Popen([sys.executable, '-m', 'pytest', '-v', os.path.join('zmq', 'tests')])
p.wait()
sys.exit(p.returncode)
def run(self):
self.create_tempdir()
settings = copy.copy(COMPILER_SETTINGS)
if doing_bdist and not sys.platform.startswith('win'):
# rpath slightly differently here, because libzmq not in .. but ../zmq:
settings['library_dirs'] = ['zmq']
if sys.platform == 'darwin':
pass
# unused rpath args for OSX:
# settings['extra_link_args'] = ['-Wl,-rpath','-Wl,$ORIGIN/../zmq']
else:
settings['runtime_library_dirs'] = ['$ORIGIN/../zmq']
try:
print("*" * 42)
print("Configure: Autodetecting ZMQ settings...")
print(" Custom ZMQ dir: %s" % (ZMQ, ))
config = detect_zmq(self.tempdir, **settings)
except Exception:
etype, evalue, tb = sys.exc_info()
# print the error as distutils would if we let it raise:
print("error: %s" % evalue)
if etype is CompileError:
action = 'compile'
elif etype is LinkError:
action = 'link'
else:
action = 'build or run'
fatal("""
Failed to %s ZMQ test program. Please check to make sure:
* You have a C compiler installed
* A development version of Python is installed (including header files)
* A development version of ZMQ >= %s is installed (including header files)
* If ZMQ is not in a default location, supply the argument --zmq=<path>
* If you did recently install ZMQ to a default location,
try rebuilding the ld cache with `sudo ldconfig`
or specify zmq's location with `--zmq=/usr/local`
""" % (action, v_str(min_zmq)))
else:
savepickle('configure.pickle', config)
print(" ZMQ version detected: %s" % v_str(config['vers']))
finally:
print("*" * 42)
self.erase_tempdir()
self.config = config
def check_zmq_version(self):
"""check the zmq version"""
cfg = self.config
# build test program
zmq_prefix = self.config['zmq_prefix']
detected = self.test_build(zmq_prefix, self.compiler_settings)
# now check the libzmq version
vers = tuple(detected['vers'])
vs = v_str(vers)
if vers < min_zmq:
fatal("Detected ZMQ version: %s, but depend on zmq >= %s" %
(vs, v_str(min_zmq)) + '\n Using ZMQ=%s' %
(zmq_prefix or 'unspecified'))
if vers < target_zmq:
warn("Detected ZMQ version: %s, but pyzmq targets ZMQ %s." %
(vs, v_str(target_zmq)))
warn(
"libzmq features and fixes introduced after %s will be unavailable."
% vs)
line()
elif vers >= dev_zmq:
warn(
"Detected ZMQ version: %s. pyzmq's support for libzmq-dev is experimental."
% vs)
line()
if sys.platform.startswith('win'):
# fetch libzmq.dll into local dir
local_dll = localpath('zmq', 'libzmq.dll')
if not zmq_prefix and not os.path.exists(local_dll):
fatal(
"ZMQ directory must be specified on Windows via setup.cfg or 'python setup.py configure --zmq=/path/to/zeromq2'"
)
try:
shutil.copy(pjoin(zmq_prefix, 'lib', 'libzmq.dll'), local_dll)
except Exception:
if not os.path.exists(local_dll):
warn(
"Could not copy libzmq into zmq/, which is usually necessary on Windows."
"Please specify zmq prefix via configure --zmq=/path/to/zmq or copy "
"libzmq into zmq/ manually.")
def run(self):
self.create_tempdir()
settings = copy.copy(COMPILER_SETTINGS)
if doing_bdist and not sys.platform.startswith('win'):
# rpath slightly differently here, because libzmq not in .. but ../zmq:
settings['library_dirs'] = ['zmq']
if sys.platform == 'darwin':
pass
# unused rpath args for OSX:
# settings['extra_link_args'] = ['-Wl,-rpath','-Wl,$ORIGIN/../zmq']
else:
settings['runtime_library_dirs'] = ['$ORIGIN/../zmq']
try:
print ("*"*42)
print ("Configure: Autodetecting ZMQ settings...")
print (" Custom ZMQ dir: %s" % (ZMQ,))
config = detect_zmq(self.tempdir, **settings)
except Exception:
etype = sys.exc_info()[0]
if etype is CompileError:
action = 'compile'
elif etype is LinkError:
action = 'link'
else:
action = 'run'
fatal("""
Failed to %s ZMQ test program. Please check to make sure:
* You have a C compiler installed
* A development version of Python is installed (including header files)
* A development version of ZMQ >= %s is installed (including header files)
* If ZMQ is not in a default location, supply the argument --zmq=<path>
* If you did recently install ZMQ to a default location,
try rebuilding the ld cache with `sudo ldconfig`
or specify zmq's location with `--zmq=/usr/local`
"""%(action, v_str(min_zmq)))
else:
savepickle('configure.pickle', config)
print (" ZMQ version detected: %s" % v_str(config['vers']))
finally:
print ("*"*42)
self.erase_tempdir()
self.config = config
def check_zmq_version(self):
"""check the zmq version"""
cfg = self.config
# build test program
zmq_prefix = self.config["zmq_prefix"]
detected = self.test_build(zmq_prefix, self.compiler_settings)
# now check the libzmq version
vers = tuple(detected["vers"])
vs = v_str(vers)
if vers < min_zmq:
fatal(
"Detected ZMQ version: %s, but depend on zmq >= %s" % (vs, v_str(min_zmq))
+ "\n Using ZMQ=%s" % (zmq_prefix or "unspecified")
)
if vers < target_zmq:
warn("Detected ZMQ version: %s, but pyzmq targets ZMQ %s." % (vs, v_str(target_zmq)))
warn("libzmq features and fixes introduced after %s will be unavailable." % vs)
line()
elif vers >= dev_zmq:
warn("Detected ZMQ version: %s. pyzmq's support for libzmq-dev is experimental." % vs)
line()
if sys.platform.startswith("win"):
# fetch libzmq.dll into local dir
local_dll = localpath("zmq", "libzmq.dll")
if not zmq_prefix and not os.path.exists(local_dll):
fatal(
"ZMQ directory must be specified on Windows via setup.cfg or 'python setup.py configure --zmq=/path/to/zeromq2'"
)
try:
shutil.copy(pjoin(zmq_prefix, "lib", "libzmq.dll"), local_dll)
except Exception:
if not os.path.exists(local_dll):
warn(
"Could not copy libzmq into zmq/, which is usually necessary on Windows."
"Please specify zmq prefix via configure --zmq=/path/to/zmq or copy "
"libzmq into zmq/ manually."
)
def check_zmq_version(self):
zmq = self.zmq
if zmq is not None and zmq is not "bundled" and not os.path.isdir(zmq):
fatal("Custom zmq directory \"%s\" does not exist" % zmq)
config = self.getcached()
if not config or config.get('settings') != self.settings:
self.run()
config = self.config
else:
self.config = config
line()
if self.zmq == "bundled":
return
vers = config['vers']
vs = v_str(vers)
if vers < min_zmq:
fatal("Detected ZMQ version: %s, but depend on zmq >= %s" %
(vs, v_str(min_zmq)) + '\n Using ZMQ=%s' %
(zmq or 'unspecified'))
pyzmq_version = extract_version().strip('abcdefghijklmnopqrstuvwxyz')
if vs < pyzmq_version:
warn("Detected ZMQ version: %s, but pyzmq targets zmq %s." %
(vs, pyzmq_version))
warn(
"libzmq features and fixes introduced after %s will be unavailable."
% vs)
line()
elif vs >= '3.0':
warn(
"Detected ZMQ version: %s. pyzmq's support for libzmq-dev is experimental."
% vs)
line()
if sys.platform.startswith('win'):
# fetch libzmq.dll into local dir
local_dll = localpath('zmq', 'libzmq.dll')
if zmq is None and not os.path.exists(local_dll):
fatal(
"ZMQ directory must be specified on Windows via setup.cfg or 'python setup.py configure --zmq=/path/to/zeromq2'"
)
try:
shutil.copy(pjoin(zmq, 'lib', 'libzmq.dll'), local_dll)
except Exception:
if not os.path.exists(local_dll):
warn(
"Could not copy libzmq into zmq/, which is usually necessary on Windows."
"Please specify zmq prefix via configure --zmq=/path/to/zmq or copy "
"libzmq into zmq/ manually.")
def check_zmq_version(self):
zmq = CONFIG['zmq_prefix']
if zmq and not os.path.exists(zmq) and \
not CONFIG['libzmq_extension']:
fatal("Custom zmq directory \"%s\" does not exist" % zmq)
config = self.getcached()
if not config or config.get('settings') != self.settings:
self.run()
config = self.config
else:
if CONFIG['libzmq_extension']:
config = self.bundle_libzmq_extension()
self.config = config
line()
if CONFIG['libzmq_extension'] or CONFIG['skip_check_zmq'] or CROSSCOMPILE:
return
# now check the libzmq version
vers = tuple(config['vers'])
vs = v_str(vers)
if vers < min_zmq:
fatal("Detected ZMQ version: %s, but depend on zmq >= %s"%(
vs, v_str(min_zmq))
+'\n Using ZMQ=%s'%(zmq or 'unspecified'))
if vers < target_zmq:
warn("Detected ZMQ version: %s, but pyzmq targets ZMQ %s." % (
vs, v_str(target_zmq))
)
warn("libzmq features and fixes introduced after %s will be unavailable." % vs)
line()
elif vers >= dev_zmq:
warn("Detected ZMQ version: %s. pyzmq's support for libzmq-dev is experimental." % vs)
line()
if sys.platform.startswith('win'):
# fetch libzmq.dll into local dir
local_dll = localpath('zmq','libzmq.dll')
if not zmq and not os.path.exists(local_dll):
fatal("ZMQ directory must be specified on Windows via setup.cfg or 'python setup.py configure --zmq=/path/to/zeromq2'")
try:
shutil.copy(pjoin(zmq, 'lib', 'libzmq.dll'), local_dll)
except Exception:
if not os.path.exists(local_dll):
warn("Could not copy libzmq into zmq/, which is usually necessary on Windows."
"Please specify zmq prefix via configure --zmq=/path/to/zmq or copy "
"libzmq into zmq/ manually.")
def check_zmq_version(self):
zmq = self.zmq
if zmq is not None and zmq is not "bundled" and not os.path.isdir(zmq):
fatal("Custom zmq directory \"%s\" does not exist" % zmq)
config = self.getcached()
if not config or config.get('settings') != self.settings:
self.run()
config = self.config
else:
self.config = config
line()
if self.zmq == "bundled":
return
vers = tuple(config['vers'])
vs = v_str(vers)
if vers < min_zmq:
fatal("Detected ZMQ version: %s, but depend on zmq >= %s"%(
vs, v_str(min_zmq))
+'\n Using ZMQ=%s'%(zmq or 'unspecified'))
pyzmq_vs = extract_version()
pyzmq_version = tuple(int(d) for d in re.findall(r'\d+', pyzmq_vs))
if vers < pyzmq_version[:len(vers)]:
warn("Detected ZMQ version: %s, but pyzmq targets zmq %s."%(
vs, pyzmq_version))
warn("libzmq features and fixes introduced after %s will be unavailable."%vs)
line()
elif vers >= (3,0,0):
warn("Detected ZMQ version: %s. pyzmq's support for libzmq-dev is experimental."%vs)
line()
if sys.platform.startswith('win'):
# fetch libzmq.dll into local dir
local_dll = localpath('zmq','libzmq.dll')
if zmq is None and not os.path.exists(local_dll):
fatal("ZMQ directory must be specified on Windows via setup.cfg or 'python setup.py configure --zmq=/path/to/zeromq2'")
try:
shutil.copy(pjoin(zmq, 'lib', 'libzmq.dll'), local_dll)
except Exception:
if not os.path.exists(local_dll):
warn("Could not copy libzmq into zmq/, which is usually necessary on Windows."
"Please specify zmq prefix via configure --zmq=/path/to/zmq or copy "
"libzmq into zmq/ manually.")
def check_zmq_version(self):
zmq = ZMQ
if zmq is not None and not os.path.isdir(zmq):
fatal('Custom zmq directory "%s" does not exist' % zmq)
config = self.getcached()
if config is None or config["options"] != COMPILER_SETTINGS:
self.run()
config = self.config
else:
self.config = config
vers = config["vers"]
vs = v_str(vers)
if vers < min_zmq:
fatal(
"Detected ZMQ version: %s, but depend on zmq >= %s" % (vs, v_str(min_zmq))
+ "\n Using ZMQ=%s" % (zmq or "unspecified")
)
pyzmq_version = extract_version().strip("abcdefghijklmnopqrstuvwxyz")
if vs < pyzmq_version:
warn("Detected ZMQ version: %s, but pyzmq targets zmq %s." % (vs, pyzmq_version))
warn("libzmq features and fixes introduced after %s will be unavailable." % vs)
print("*" * 42)
elif vs > "3.0":
warn("Detected ZMQ version: %s. pyzmq's 3.0 support is experimental." % vs)
print("*" * 42)
if sys.platform.startswith("win"):
# fetch libzmq.dll into local dir
local_dll = localpath("zmq", "libzmq.dll")
if zmq is None and not os.path.exists(local_dll):
fatal(
"ZMQ directory must be specified on Windows via setup.cfg or 'python setup.py configure --zmq=/path/to/zeromq2'"
)
try:
shutil.copy(pjoin(zmq, "lib", "libzmq.dll"), local_dll)
except Exception:
if not os.path.exists(local_dll):
warn(
"Could not copy libzmq into zmq/, which is usually necessary on Windows."
"Please specify zmq prefix via configure --zmq=/path/to/zmq or copy "
"libzmq into zmq/ manually."
)
def check_zmq_version(self):
zmq = self.zmq
if zmq is not None and not os.path.isdir(zmq):
fatal("Custom zmq directory \"%s\" does not exist" % zmq)
config = self.getcached()
if config is None or config['options'] != self.settings:
self.run()
config = self.config
else:
self.config = config
vers = config['vers']
vs = v_str(vers)
if vers < min_zmq:
fatal("Detected ZMQ version: %s, but depend on zmq >= %s"%(
vs, v_str(min_zmq))
+'\n Using ZMQ=%s'%(zmq or 'unspecified'))
pyzmq_version = extract_version().strip('abcdefghijklmnopqrstuvwxyz')
if vs < pyzmq_version:
warn("Detected ZMQ version: %s, but pyzmq targets zmq %s."%(
vs, pyzmq_version))
warn("libzmq features and fixes introduced after %s will be unavailable."%vs)
print('*'*42)
elif vs >= '3.0':
warn("Detected ZMQ version: %s. pyzmq's support for libzmq-dev is experimental."%vs)
print('*'*42)
if sys.platform.startswith('win'):
# fetch libzmq.dll into local dir
local_dll = localpath('zmq','libzmq.dll')
if zmq is None and not os.path.exists(local_dll):
fatal("ZMQ directory must be specified on Windows via setup.cfg or 'python setup.py configure --zmq=/path/to/zeromq2'")
try:
shutil.copy(pjoin(zmq, 'lib', 'libzmq.dll'), local_dll)
except Exception:
if not os.path.exists(local_dll):
warn("Could not copy libzmq into zmq/, which is usually necessary on Windows."
"Please specify zmq prefix via configure --zmq=/path/to/zmq or copy "
"libzmq into zmq/ manually.")
def check_zmq_version(self):
zmq = ZMQ
if zmq is not None and not os.path.isdir(zmq):
fatal("Custom zmq directory \"%s\" does not exist" % zmq)
config = self.getcached()
if config is None or config['options'] != COMPILER_SETTINGS:
self.run()
config = self.config
vers = config['vers']
vs = v_str(vers)
if vers < min_zmq:
fatal("Detected ZMQ version: %s, but depend on zmq >= %s" %
(vs, v_str(min_zmq)) + '\n Using ZMQ=%s' %
(zmq or 'unspecified'))
pyzmq_version = extract_version().strip('abcdefghijklmnopqrstuvwxyz')
if vs < pyzmq_version:
warn("Detected ZMQ version: %s, but pyzmq is based on zmq %s." %
(vs, pyzmq_version))
warn("Some features may be missing or broken.")
print('*' * 42)
if sys.platform.startswith('win'):
# fetch libzmq.dll into local dir
local_dll = localpath('zmq', 'libzmq.dll')
if zmq is None and not os.path.exists(local_dll):
fatal(
"ZMQ directory must be specified on Windows via setup.cfg or 'python setup.py configure --zmq=/path/to/zeromq2'"
)
try:
shutil.copy(pjoin(zmq, 'lib', 'libzmq.dll'), local_dll)
except Exception:
if not os.path.exists(local_dll):
warn(
"Could not copy libzmq into zmq/, which is usually necessary on Windows."
"Please specify zmq prefix via configure --zmq=/path/to/zmq or copy "
"libzmq into zmq/ manually.")
def check_zmq_version(self):
zmq = ZMQ
if zmq is not None and not os.path.isdir(zmq):
fatal("Custom zmq directory \"%s\" does not exist" % zmq)
config = self.getcached()
if config is None or config['options'] != COMPILER_SETTINGS:
self.run()
config = self.config
vers = config['vers']
vs = v_str(vers)
if vers < min_zmq:
fatal("Detected ZMQ version: %s, but depend on zmq >= %s"%(
vs, v_str(min_zmq))
+'\n Using ZMQ=%s'%(zmq or 'unspecified'))
pyzmq_version = extract_version().strip('abcdefghijklmnopqrstuvwxyz')
if vs < pyzmq_version:
warn("Detected ZMQ version: %s, but pyzmq is based on zmq %s."%(
vs, pyzmq_version))
warn("Some features may be missing or broken.")
print('*'*42)
if sys.platform.startswith('win'):
# fetch libzmq.dll into local dir
local_dll = localpath('zmq','libzmq.dll')
if zmq is None and not os.path.exists(local_dll):
fatal("ZMQ directory must be specified on Windows via setup.cfg or 'python setup.py configure --zmq=/path/to/zeromq2'")
try:
shutil.copy(pjoin(zmq, 'lib', 'libzmq.dll'), local_dll)
except Exception:
if not os.path.exists(local_dll):
warn("Could not copy libzmq into zmq/, which is usually necessary on Windows."
"Please specify zmq prefix via configure --zmq=/path/to/zmq or copy "
"libzmq into zmq/ manually.")
def bundle_libzmq_extension(self):
bundledir = "bundled"
if "PyPy" in sys.version:
fatal("Can't bundle libzmq as an Extension in PyPy (yet!)")
ext_modules = self.distribution.ext_modules
if ext_modules and ext_modules[0].name == 'zmq.libzmq':
# I've already been run
return
line()
info("Using bundled libzmq")
# fetch sources for libzmq extension:
if not os.path.exists(bundledir):
os.makedirs(bundledir)
fetch_libzmq(bundledir)
stage_platform_hpp(pjoin(bundledir, 'zeromq'))
# construct the Extension:
ext = Extension(
'zmq.libzmq',
sources=[pjoin('buildutils', 'initlibzmq.c')] +
glob(pjoin(bundledir, 'zeromq', 'src', '*.cpp')),
include_dirs=[
pjoin(bundledir, 'zeromq', 'include'),
],
)
if sys.platform.startswith('win'):
# include defines from zeromq msvc project:
ext.define_macros.append(('FD_SETSIZE', 1024))
ext.define_macros.append(('DLL_EXPORT', 1))
# When compiling the C++ code inside of libzmq itself, we want to
# avoid "warning C4530: C++ exception handler used, but unwind
# semantics are not enabled. Specify /EHsc".
if self.compiler_type == 'msvc':
ext.extra_compile_args.append('/EHsc')
elif self.compiler_type == 'mingw32':
ext.define_macros.append(('ZMQ_HAVE_MINGW32', 1))
# And things like sockets come from libraries that must be named.
ext.libraries.extend(['rpcrt4', 'ws2_32', 'advapi32'])
else:
ext.include_dirs.append(bundledir)
# check if we need to link against Realtime Extensions library
cc = new_compiler(compiler=self.compiler_type)
cc.output_dir = self.build_temp
if not sys.platform.startswith(('darwin', 'freebsd')) \
and not cc.has_function('timer_create'):
ext.libraries.append('rt')
# check if we *can* link libsodium
if cc.has_function('crypto_box_keypair',
libraries=ext.libraries + ['sodium']):
ext.libraries.append('sodium')
ext.define_macros.append(("HAVE_LIBSODIUM", 1))
else:
warn(
"libsodium not found, zmq.CURVE security will be unavailable"
)
# insert the extension:
self.distribution.ext_modules.insert(0, ext)
# update other extensions, with bundled settings
self.config['libzmq_extension'] = True
self.init_settings_from_config()
self.save_config('config', self.config)
def bundle_libzmq_extension(self):
bundledir = "bundled"
if "PyPy" in sys.version:
fatal("Can't bundle libzmq as an Extension in PyPy (yet!)")
ext_modules = self.distribution.ext_modules
if ext_modules and ext_modules[0].name == 'zmq.libzmq':
# I've already been run
return
line()
info("Using bundled libzmq")
# fetch sources for libzmq extension:
if not os.path.exists(bundledir):
os.makedirs(bundledir)
fetch_libzmq(bundledir)
stage_platform_hpp(pjoin(bundledir, 'zeromq'))
# construct the Extension:
ext = Extension(
'zmq.libzmq',
sources = [pjoin('buildutils', 'initlibzmq.c')] +
glob(pjoin(bundledir, 'zeromq', 'src', '*.cpp')),
include_dirs = [
pjoin(bundledir, 'zeromq', 'include'),
],
)
if sys.platform.startswith('win'):
# include defines from zeromq msvc project:
ext.define_macros.append(('FD_SETSIZE', 1024))
ext.define_macros.append(('DLL_EXPORT', 1))
# When compiling the C++ code inside of libzmq itself, we want to
# avoid "warning C4530: C++ exception handler used, but unwind
# semantics are not enabled. Specify /EHsc".
if self.compiler_type == 'msvc':
ext.extra_compile_args.append('/EHsc')
elif self.compiler_type == 'mingw32':
ext.define_macros.append(('ZMQ_HAVE_MINGW32', 1))
# And things like sockets come from libraries that must be named.
ext.libraries.extend(['rpcrt4', 'ws2_32', 'advapi32'])
else:
ext.include_dirs.append(bundledir)
# check if we need to link against Realtime Extensions library
cc = new_compiler(compiler=self.compiler_type)
cc.output_dir = self.build_temp
if not sys.platform.startswith(('darwin', 'freebsd')) \
and not cc.has_function('timer_create'):
ext.libraries.append('rt')
# check if we *can* link libsodium
if cc.has_function('crypto_box_keypair', libraries=ext.libraries + ['sodium']):
ext.libraries.append('sodium')
ext.define_macros.append(("HAVE_LIBSODIUM", 1))
else:
warn("libsodium not found, zmq.CURVE security will be unavailable")
# insert the extension:
self.distribution.ext_modules.insert(0, ext)
# update other extensions, with bundled settings
self.config['libzmq_extension'] = True
self.init_settings_from_config()
self.save_config('config', self.config)
def run(self):
cfg = self.config
if 'PyPy' in sys.version:
info("PyPy: Nothing to configure")
return
if cfg['libzmq_extension']:
self.bundle_libzmq_extension()
self.finish_run()
return
# When cross-compiling and zmq is given explicitly, we can't testbuild
# (as we can't testrun the binary), we assume things are alright.
if cfg['skip_check_zmq'] or self.cross_compiling:
warn("Skipping zmq version check")
self.finish_run()
return
zmq_prefix = cfg['zmq_prefix']
# There is no available default on Windows, so start with fallback unless
# zmq was given explicitly, or libzmq extension was explicitly prohibited.
if sys.platform.startswith("win") and \
not cfg['no_libzmq_extension'] and \
not zmq_prefix:
self.fallback_on_bundled()
self.finish_run()
return
if zmq_prefix and self.bundle_libzmq_dylib and not sys.platform.startswith('win'):
copy_and_patch_libzmq(zmq_prefix, 'libzmq'+lib_ext)
# first try with given config or defaults
try:
self.check_zmq_version()
except Exception:
etype, evalue, tb = sys.exc_info()
# print the error as distutils would if we let it raise:
info("\nerror: %s\n" % evalue)
else:
self.finish_run()
return
# try fallback on /usr/local on *ix if no prefix is given
if not zmq_prefix and not sys.platform.startswith('win'):
info("Failed with default libzmq, trying again with /usr/local")
time.sleep(1)
zmq_prefix = cfg['zmq_prefix'] = '/usr/local'
self.init_settings_from_config()
try:
self.check_zmq_version()
except Exception:
etype, evalue, tb = sys.exc_info()
# print the error as distutils would if we let it raise:
info("\nerror: %s\n" % evalue)
else:
# if we get here the second run succeeded, so we need to update compiler
# settings for the extensions with /usr/local prefix
self.finish_run()
return
# finally, fallback on bundled
if cfg['no_libzmq_extension']:
fatal("Falling back on bundled libzmq,"
" but setup.cfg has explicitly prohibited building the libzmq extension."
)
self.fallback_on_bundled()
self.finish_run()
def run(self):
self.create_tempdir()
settings = self.settings
if bundle_libzmq and not sys.platform.startswith('win'):
# rpath slightly differently here, because libzmq not in .. but ../zmq:
settings['library_dirs'] = ['zmq']
if sys.platform == 'darwin':
pass
# unused rpath args for OSX:
# settings['extra_link_args'] = ['-Wl,-rpath','-Wl,$ORIGIN/../zmq']
else:
settings['runtime_library_dirs'] = ['$ORIGIN/../zmq']
try:
print ("*"*42)
print ("Configure: Autodetecting ZMQ settings...")
print (" Custom ZMQ dir: %s" % (self.zmq,))
config = detect_zmq(self.tempdir, **settings)
except Exception:
# if zmq unspecified on *ix, try again with explicit /usr/local
if self.zmq is None and not sys.platform.startswith('win'):
self.erase_tempdir()
print ("Failed with default libzmq, trying again with /usr/local")
self.zmq = '/usr/local'
self.settings = settings_from_prefix(self.zmq)
self.run()
# if we get here the second run succeeded, so we need to update compiler
# settings for the extensions with /usr/local prefix
for ext in self.distribution.ext_modules:
for key,value in self.settings.iteritems():
setattr(ext, key, value)
return
etype, evalue, tb = sys.exc_info()
# print the error as distutils would if we let it raise:
print ("error: %s" % evalue)
if etype is CompileError:
action = 'compile'
elif etype is LinkError:
action = 'link'
else:
action = 'build or run'
fatal("""
Failed to %s ZMQ test program. Please check to make sure:
* You have a C compiler installed
* A development version of Python is installed (including header files)
* A development version of ZMQ >= %s is installed (including header files)
* If ZMQ is not in a default location, supply the argument --zmq=<path>
* If you did recently install ZMQ to a default location,
try rebuilding the ld cache with `sudo ldconfig`
or specify zmq's location with `--zmq=/usr/local`
"""%(action, v_str(min_zmq)))
else:
savepickle('configure.pickle', config)
print (" ZMQ version detected: %s" % v_str(config['vers']))
finally:
print ("*"*42)
self.erase_tempdir()
self.config = config
def run(self):
cfg = self.config
if cfg['libzmq_extension']:
self.bundle_libzmq_extension()
self.finish_run()
return
# When cross-compiling and zmq is given explicitly, we can't testbuild
# (as we can't testrun the binary), we assume things are alright.
if cfg['skip_check_zmq'] or self.cross_compiling:
warn("Skipping zmq version check")
self.finish_run()
return
zmq_prefix = cfg['zmq_prefix']
# There is no available default on Windows, so start with fallback unless
# zmq was given explicitly, or libzmq extension was explicitly prohibited.
if (sys.platform.startswith("win") and not cfg['no_libzmq_extension']
and not zmq_prefix):
self.fallback_on_bundled()
self.finish_run()
return
if (zmq_prefix and self.bundle_libzmq_dylib
and not sys.platform.startswith('win')):
copy_and_patch_libzmq(zmq_prefix, libzmq_name + lib_ext)
# first try with given config or defaults
try:
self.check_zmq_version()
except LibZMQVersionError as e:
info("\nBad libzmq version: %s\n" % e)
except Exception as e:
# print the error as distutils would if we let it raise:
info("\nerror: %s\n" % e)
else:
self.finish_run()
return
# try fallback on /usr/local on *ix if no prefix is given
if not zmq_prefix and not sys.platform.startswith('win'):
info("Failed with default libzmq, trying again with /usr/local")
time.sleep(1)
zmq_prefix = cfg['zmq_prefix'] = '/usr/local'
self.init_settings_from_config()
try:
self.check_zmq_version()
except LibZMQVersionError as e:
info("\nBad libzmq version: %s\n" % e)
except Exception as e:
# print the error as distutils would if we let it raise:
info("\nerror: %s\n" % e)
else:
# if we get here the second run succeeded, so we need to update compiler
# settings for the extensions with /usr/local prefix
self.finish_run()
return
# finally, fallback on bundled
if cfg['no_libzmq_extension']:
fatal(
"Falling back on bundled libzmq,"
" but config has explicitly prohibited building the libzmq extension."
)
self.fallback_on_bundled()
self.finish_run()
def run(self):
if CONFIG['libzmq_extension']:
self.config = self.bundle_libzmq_extension()
save_config('configure', self.config)
line()
return
# When cross-compiling and zmq is given explicitly, we can't testbuild
# (as we can't testrun the binary), we assume things are alright.
if CONFIG['skip_check_zmq'] or CROSSCOMPILE:
warn("Skipping zmq version check")
return
config = None
zmq_prefix = CONFIG['zmq_prefix']
# There is no available default on Windows, so start with fallback unless
# zmq was given explicitly, or libzmq extension was explicitly prohibited.
if sys.platform.startswith("win") and \
not CONFIG['no_libzmq_extension'] and \
not zmq_prefix:
config = self.fallback_on_bundled()
if config is None:
# first try with given config or defaults
try:
config = self.test_build(zmq_prefix, self.settings)
except Exception:
etype, evalue, tb = sys.exc_info()
# print the error as distutils would if we let it raise:
print ("\nerror: %s\n" % evalue)
# try fallback on /usr/local on *ix
if config is None and not zmq_prefix and not sys.platform.startswith('win'):
print ("Failed with default libzmq, trying again with /usr/local")
time.sleep(1)
zmq_prefix = CONFIG['zmq_prefix'] = '/usr/local'
settings = init_settings(CONFIG)
try:
config = self.test_build(zmq_prefix, settings)
except Exception:
etype, evalue, tb = sys.exc_info()
# print the error as distutils would if we let it raise:
print ("\nerror: %s\n" % evalue)
else:
# if we get here the second run succeeded, so we need to update compiler
# settings for the extensions with /usr/local prefix
save_config('buildconf', CONFIG)
for ext in self.distribution.ext_modules:
for attr,value in settings.items():
setattr(ext, attr, value)
# finally, fallback on bundled
if config is None and CONFIG['no_libzmq_extension']:
fatal("Falling back on bundled libzmq,"
" but setup.cfg has explicitly prohibited building the libzmq extension."
)
if config is None:
config = self.fallback_on_bundled()
save_config('configure', config)
self.config = config
line()
