fix swi call leak

improve yapi
reformat

H/YapHandles.h

@@ -283,7 +283,7 @@ static inline bool Yap_RecoverHandles__(int n, yhandle_t topHandle USES_REGS) {
     return false;
   }
 #endif
-  LOCAL_CurHandle -= n;
+  LOCAL_CurHandle = topHandle;
   // fprintf(stderr,"RS %ld %s:%d\n", LOCAL_CurHandle, __FILE__, __LINE__);
   return true;
 }

gtags.conf

@@ -1,46 +0,0 @@
-#
-# Copyright (c) 1998, 1999, 2000, 2001, 2002, 2003, 2010, 2011, 2013,
-#	2015, 2016
-#	Tama Communications Corporation
-#
-# This file is part of GNU GLOBAL.
-#
-# This file is free software; as a special exception the author gives
-# unlimited permission to copy and/or distribute it, with or without
-# modifications, as long as this notice is preserved.
-#
-# This program is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY, to the extent permitted by law; without even the
-# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-#
-# *
-# Configuration file for GNU GLOBAL source code tag system.
-#
-# Basically, GLOBAL doesn't need this file ('gtags.conf'), because it has
-# default values in itsself. If you have the file as '/etc/gtags.conf' or
-# "$HOME/.globalrc" in your system then GLOBAL overwrite the default values
-# with the values in the file.
-#
-# The format is similar to termcap(5). You can specify a target with
-# GTAGSLABEL environment variable. Default target is 'default'.
-#
-# If you want to have a common record for yourself, it is recommended to
-# use the following method:
-#
-
-common:
-	:skip=Debug/,Release/,Threads/,mxe/,xcode/,codeblocks/,Qt/,xcode/,android/,compile_commands.json,xml/,YAPDroid/app/build/,YAPDroid/lib/build/:HTML/,HTML.pub/,tags,TAGS,ID,y.tab.c,y.tab.h,gtags.files,cscope.files,cscope.out,cscope.po.out,cscope.in.out,SCCS/,RCS/,CVS/,CVSROOT/,{arch}/,autom4te.cache/,*.orig,*.rej,*.bak,*~,#*#,*.swp,*.tmp,*_flymake.*,*_flymake:
-
-
-#
-# A common map for both Exuberant Ctags and Universal Ctags.
-# Don't include definitions of ctagscom and ctagslib in this entry.
-#
-default:\
-	yap:native:user:
-
-yap:\
-	:tc=common:\
-	:langmap=Prolog\:.pl.yap.ypp.P.prolog:\
-	:gtags_parser=Prolog\:$ctagslib:
-

os/format.c

@@ -801,7 +801,7 @@ static Int doformat(volatile Term otail, volatile Term oargs,
               return false;
             }
             ARG1 = Yap_GetFromHandle(s1);
-            Yap_RecoverHandles(sl, tnum - targ);
+            Yap_RecoverHandles(tnum - targ, sl);
             Yap_CloseSlots(sl0);
           }
           break;

packages/gecode/dev/code-generator.py

@@ -70,6 +70,7 @@ class Type(object):
     REFERENCE = re.compile("""^(.+)&$""")
 
     def __init__(self, text):
+        # type: (object) -> object
         if isinstance(text, Type):
             self.clone_from(text)
             return
@@ -128,6 +129,7 @@ class Constraint(object):
     ARG  = re.compile("""((?:[^,<(]|<[^>]*>|\([^)]*\))+),?""")
 
     def __init__(self, line):
+        # type: (object) -> object
         if isinstance(line, Constraint):
             self.clone_from(line)
             return
@@ -182,6 +184,7 @@ def load_decls(filename):
 class DeclsLoader(object):
 
     def __init__(self, filename):
+        # type: (object) -> object
         self.decls = load_decls(filename)
 
     def print_decls(self):
@@ -201,6 +204,7 @@ class PredGenerator(DeclsLoader):
             "TieBreakVarBranch<SetVarBranch>")
 
     def __init__(self, filename):
+        # type: (object) -> object
         super(PredGenerator, self).__init__(filename)
         self._change_home_to_space()
         self._change_intsharedarray_to_intargs()
@@ -291,6 +295,7 @@ class PredGenerator(DeclsLoader):
 class Cluster(object):
 
     def __init__(self, name, arity):
+        # type: (object, object) -> object
         self.name = name
         self.arity = arity
         self.preds = []
@@ -299,6 +304,7 @@ class Cluster(object):
 class DTree(object):
 
     def __init__(self, i, preds, cluster):
+        # type: (object, object, object) -> object
         self.index = i
         self.cluster = cluster
         if len(preds) == 1 and len(preds[0].argtypes) == i:
@@ -354,6 +360,7 @@ class DTree(object):
 class YAPConstraintGeneratorBase(PredGenerator):
 
     def __init__(self, filename):
+        # type: (object) -> object
         super(YAPConstraintGeneratorBase, self).__init__(filename)
         self._classify()
         self._dtreefy()
@@ -389,6 +396,7 @@ class YAPConstraintGeneratorBase(PredGenerator):
 class YAPConstraintPrologGenerator(YAPConstraintGeneratorBase):
 
     def __init__(self, filename):
+        # type: (object) -> object
         super(YAPConstraintPrologGenerator, self).__init__(filename)
 
     def _prolog_clauses(self):
@@ -410,6 +418,7 @@ class YAPConstraintPrologGenerator(YAPConstraintGeneratorBase):
 class YAPConstraintCCGenerator(YAPConstraintGeneratorBase):
 
     def __init__(self, filename):
+        # type: (object) -> object
         super(YAPConstraintCCGenerator, self).__init__(filename)
 
     def _cc_descriptors(self):
@@ -434,6 +443,7 @@ import sys
 class OStream(object):
 
     def __init__(self, fd=sys.stdout):
+        # type: (object) -> object
         self.file = fd
         self.column = 0
 
@@ -472,6 +482,7 @@ class PrologObject(object):
 class PrologClause(PrologObject):
 
     def __init__(self, head, body):
+        # type: (object, object) -> object
         self.head = head
         self.body = body
 
@@ -486,6 +497,7 @@ class PrologClause(PrologObject):
 class PrologLiteral(PrologObject):
 
     def __init__(self, lit):
+        # type: (object) -> object
         self.literal = lit
 
     def pp(self, out, offset):
@@ -495,6 +507,7 @@ class PrologLiteral(PrologObject):
 class PrologIF(PrologObject):
 
     def __init__(self, cond, left, right):
+        # type: (object, object, object) -> object
         self.cond = cond
         self.left = left
         self.right = right
@@ -609,6 +622,7 @@ class YAPEnumPrologGenerator(object):
 class CCDescriptor(object):
 
     def __init__(self, name, argtypes, api):
+        # type: (object, object, object) -> object
         self.name = name
         self.argtypes = argtypes
         self.api = api

packages/pyswip/examples/hanoi/hanoi.py

@@ -6,6 +6,7 @@ from pyswip.easy import getList, registerForeign
 
 class Notifier:
     def __init__(self, fun):
+        # type: (object) -> object
         self.fun = fun
         
     def notify(self, t):
@@ -15,6 +16,7 @@ class Notifier:
     
 class Tower:
     def __init__(self, N=3, interactive=False):
+        # type: (object, object) -> object
         """N is the number of disks
         """
         self.N = N

packages/pyswip/examples/sudoku/sudoku_daily.py

@@ -12,6 +12,7 @@ URL = "http://www.sudoku.org.uk/daily.asp"
 
 class DailySudokuPuzzle(HTMLParser):
     def __init__(self):
+        # type: () -> object
         self.puzzle = []
         self.__in_td = False
         HTMLParser.__init__(self)

packages/pyswip/pyswip/easy.py

@@ -22,6 +22,7 @@ from pyswip.core import *
 
 class InvalidTypeError(TypeError):
     def __init__(self, *args):
+        # type: (object) -> object
         type = args and args[0] or "Unknown"
         msg = "Term is expected to be of type: '%s'" % type
         Exception.__init__(self, msg, *args)
@@ -31,6 +32,7 @@ class Atom(object):
     __slots__ = "handle","chars"
 
     def __init__(self, handleOrChars):
+        # type: (object) -> object
         """Create an atom.
         ``handleOrChars``: handle or string of the atom.
         """
@@ -71,6 +73,7 @@ class Atom(object):
 class Term(object):
     __slots__ = "handle","chars","__value","a0"
     def __init__(self, handle=None, a0=None):
+        # type: (object, object) -> object
         if handle:
             #self.handle = PL_copy_term_ref(handle)
             self.handle = handle
@@ -89,6 +92,7 @@ class Variable(object):
     __slots__ = "handle","chars"
 
     def __init__(self, handle=None, name=None):
+        # type: (object, object) -> object
         self.chars = None
         if name:
             self.chars = name
@@ -147,6 +151,7 @@ class Functor(object):
     func = {}
 
     def __init__(self, handleOrName, arity=1, args=None, a0=None):
+        # type: (object, object, object, object) -> object
         """Create a functor.
         ``handleOrName``: functor handle, a string or an atom.
         """
@@ -436,6 +441,7 @@ class Query(object):
     fid = None
 
     def __init__(self, *terms, **kwargs):
+        # type: (object, object) -> object
         for key in kwargs:
             if key not in ["flags", "module"]:
                 raise Exception("Invalid kwarg: %s" % key, key)

packages/pyswip/pyswip/prolog.py

@@ -53,6 +53,7 @@ class Prolog:
         __slots__ = "swipl_fid","swipl_qid","error"
         
         def __init__(self):
+            # type: () -> object
             self.error = False
     
         def __call__(self, query, maxresult, catcherrors, normalize):

packages/python/CMakeLists.txt

@@ -18,7 +18,6 @@ else()
 add_library (Py4YAP SHARED ${PYTHON_SOURCES} ${PYTHON_HEADERS})
 
 # arithmetic hassle.
-set_property(TARGET Py4YAP PROPERTY CXX_STANDARD 11)
 set_property(TARGET Py4YAP PROPERTY CXX_STANDARD_REQUIRED ON)
 
 target_link_libraries(Py4YAP libYap ${PYTHON_LIBRARIES})
@@ -32,7 +31,6 @@ endif()
 
 
 # arithmetic hassle.
-set_property(TARGET YAPPython PROPERTY CXX_STANDARD 11)
 set_property(TARGET YAPPython PROPERTY CXX_STANDARD_REQUIRED ON)
 
 target_link_libraries(YAPPython libYap ${PYTHON_LIBRARIES})

packages/python/pybips.c

@@ -1233,6 +1233,7 @@ PyObject *compound_to_pyeval(term_t t, PyObject *context) {
     Py_DECREF(o);
     DebugPrintf("CallObject %p\n", rc);
 
+
     return rc;
   }
 }

packages/python/pyload.c

@@ -2,15 +2,15 @@
 #include "py4yap.h"
 
 
-X_API bool init_python_dll(void);
+O_API bool init_python_dll(void);
 
 
-X_API bool init_python_dll(void)
+O_API bool init_python_dll(void) {
-{
     do_init_python();
-  install_pypreds();
+    install_pypreds();
-  return 1;
+    return 1;
 }
+
 #ifdef _WIN32
 
 #include <windows.h>

packages/python/swig/yapi.py

@@ -1,11 +1,48 @@
 
-import yap
 import os.path
 import sys
 # debugging support.
 # import pdb
 from collections import namedtuple
 
+from yap import *
+
+class Engine( YAPEngine ):
+    def __init__(self, args=None):
+        # type: (object) -> object
+        if not args:
+            args = YAPEngineArgs()
+        yap_lib_path = os.path.dirname(__file__)
+        args.setYapShareDir(os.path.join(yap_lib_path,"prolog"))
+        args.setYapLibDir(yap_lib_path)
+        args.setSavedState(os.path.join(yap_lib_path,"startup.yss"))
+        YAPEngine.__init__(self,args)
+        self.goal( set_prolog_flag('verbose', 'silent' ) )
+        self.goal( use_module(library('yapi') ) )
+
+    def run(self, g, m=None):
+        if m:
+            self.mgoal(g, m)
+        else:
+            self.goal(g)
+
+    def f(self, g):
+        self.E.fun(g)
+
+
+class EngineArgs( YAPEngineArgs ):
+    """ Interface to Engine Options class"""
+
+    
+class Predicate( YAPPredicate ):
+    """ Interface to Generic Predicate"""
+
+    
+class PrologPredicate( YAPPrologPredicate ):
+    """ Interface to Prolog  Predicate"""
+
+    
+    
 global engine, handler
 
 yap_lib_path = os.path.dirname(__file__)
@@ -19,6 +56,7 @@ jupyter_query = namedtuple( 'jupyter_query', 'vars dict')
 python_query = namedtuple( 'python_query', 'vars dict')
 yapi_query = namedtuple( 'yapi_query', 'vars dict')
 show_answer = namedtuple( 'show_answer', 'vars dict')
+set_prolog_flag = namedtuple('set_prolog_flag', 'flag new_value')
 
 def v():
     return yap.YAPVarTerm()
@@ -97,16 +135,6 @@ def query_prolog(engine, s):
     q.close()
     return
 
-def boot_yap(**kwargs):
-    yap_lib_path = os.path.dirname(__file__)
-    args = yap.YAPEngineArgs()
-    args.setYapShareDir(os.path.join(yap_lib_path,"prolog"))
-    args.setYapLibDir(yap_lib_path)
-    args.setSavedState(os.path.join(yap_lib_path,"startup.yss"))
-    engine = yap.YAPEngine(args)
-    engine.goal( use_module(library('yapi') ) )
-    return engine
-
 def live(**kwargs):
     loop = True
     while loop:

packages/python/yap_kernel/CMakeLists.txt

@@ -1,53 +1,53 @@
 
     set (EXTRAS
-      MANIFEST.in
+            MANIFEST.in
-        YAP_KERNEL.md
+            YAP_KERNEL.md
-    )
+            )
 
     set (PYTHON_SOURCES
-    yap_kernel_launcher.py
+            yap_kernel_launcher.py
-    data_kernelspec/kernel.json
+            data_kernelspec/kernel.json
-    yap_kernel/__init__.py
+            yap_kernel/__init__.py
-    yap_kernel/__main__.py
+            yap_kernel/__main__.py
-    yap_kernel/_version.py
+            yap_kernel/_version.py
-    yap_kernel/codeutil.py
+            yap_kernel/codeutil.py
-    yap_kernel/connect.py
+            yap_kernel/connect.py
             yap_kernel/datapub.py
-    yap_kernel/displayhook.py
+            yap_kernel/displayhook.py
-    yap_kernel/embed.py
+            yap_kernel/embed.py
-    yap_kernel/eventloops.py
+            yap_kernel/eventloops.py
-    yap_kernel/heartbeat.py
+            yap_kernel/heartbeat.py
-    yap_kernel/interactiveshell.py
+            yap_kernel/interactiveshell.py
-    yap_kernel/iostream.py
+            yap_kernel/iostream.py
-    yap_kernel/jsonutil.py
+            yap_kernel/jsonutil.py
-    yap_kernel/kernelapp.py
+            yap_kernel/kernelapp.py
-    yap_kernel/kernelbase.py
+            yap_kernel/kernelbase.py
-    yap_kernel/kernelspec.py
+            yap_kernel/kernelspec.py
-    yap_kernel/log.py
+            yap_kernel/log.py
-    yap_kernel/parentpoller.py
+            yap_kernel/parentpoller.py
-    yap_kernel/pickleutil.py
+            yap_kernel/pickleutil.py
-    yap_kernel/serialize.py
+            yap_kernel/serialize.py
-    yap_kernel/yapkernel.py
+            yap_kernel/yapkernel.py
-    yap_kernel/zmqshell.py
+            yap_kernel/zmqshell.py
-    yap_kernel/comm/__init__.py
+            yap_kernel/comm/__init__.py
-    yap_kernel/comm/comm.py
+            yap_kernel/comm/comm.py
-    yap_kernel/comm/manager.py
+            yap_kernel/comm/manager.py
-    yap_kernel/gui/__init__.py
+            yap_kernel/gui/__init__.py
-    yap_kernel/gui/gtk3embed.py
+            yap_kernel/gui/gtk3embed.py
-    yap_kernel/gui/gtkembed.py
+            yap_kernel/gui/gtkembed.py
-    yap_kernel/inprocess/__init__.py
+            yap_kernel/inprocess/__init__.py
-    yap_kernel/inprocess/blocking.py
+            yap_kernel/inprocess/blocking.py
-    yap_kernel/inprocess/channels.py
+            yap_kernel/inprocess/channels.py
-    yap_kernel/inprocess/client.py
+            yap_kernel/inprocess/client.py
-    yap_kernel/inprocess/ipkernel.py
+            yap_kernel/inprocess/ipkernel.py
-    yap_kernel/inprocess/manager.py
+            yap_kernel/inprocess/manager.py
-    yap_kernel/inprocess/socket.py
+            yap_kernel/inprocess/socket.py
-    yap_kernel/pylab/__init__.py
+            yap_kernel/pylab/__init__.py
-    yap_kernel/pylab/backend_inline.py
+            yap_kernel/pylab/backend_inline.py
-    yap_kernel/pylab/config.py
+            yap_kernel/pylab/config.py
-      )
+            )
 
-      configure_file(setup.py.in ${CMAKE_CURRENT_BINARY_DIR}/setup.py)
+    configure_file(setup.py.in ${CMAKE_CURRENT_BINARY_DIR}/setup.py)
 
     file(MAKE_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/yap_kernel/resources)
     file(COPY  yap_kernel DESTINATION ${CMAKE_CURRENT_BINARY_DIR})
@@ -61,12 +61,12 @@
     set(SETUP_PY ${CMAKE_CURRENT_BINARY_DIR}/setup.py)
 
     add_custom_target( YAPKernel ALL
-      COMMAND ${PYTHON_EXECUTABLE}  ${SETUP_PY} sdist
+            COMMAND ${PYTHON_EXECUTABLE}  ${SETUP_PY} sdist
-      WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
+            WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
-    )
+            )
 
     install(CODE "execute_process(COMMAND ${PYTHON_EXECUTABLE} -m pip install  --no-index -f dist yap_kernel
     WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR})")
 
-#    install(FILES jupyter.yap
+    #    install(FILES jupyter.yap
-#    DESTINATION ${libpl} )
+    #    DESTINATION ${libpl} )

packages/python/yap_kernel/examples/embedding/ipkernel_qtapp.py

@@ -28,6 +28,7 @@ from internal_yapkernel import InternalYAPKernel
 class SimpleWindow(Qt.QWidget, InternalYAPKernel):
 
     def __init__(self, app):
+        # type: (object) -> object
         Qt.QWidget.__init__(self)
         self.app = app
         self.add_widgets()

packages/python/yap_kernel/examples/embedding/ipkernel_wxapp.py

@@ -36,6 +36,7 @@ class MyFrame(wx.Frame, InternalYAPKernel):
     """
 
     def __init__(self, parent, title):
+        # type: (object, object) -> object
         wx.Frame.__init__(self, parent, -1, title,
                           pos=(150, 150), size=(350, 285))
 

packages/python/yap_kernel/setup.py.in

@@ -85,10 +85,6 @@ if 'develop' in sys.argv or any(a.startswith('bdist') for a in sys.argv):
 
 setuptools_args = {}
 install_requires = setuptools_args['install_requires'] = [
-    'ipython>=4.0.0',
-    'traitlets>=4.1.0',
-    'jupyter_client',
-    'tornado>=4.0',
 ]
 
 if any(a.startswith(('bdist', 'build', 'install')) for a in sys.argv):

packages/python/yap_kernel/yap_kernel/comm/comm.py

@@ -48,6 +48,7 @@ class Comm(LoggingConfigurable):
     _closed = Bool(True)
 
     def __init__(self, target_name='', data=None, metadata=None, buffers=None, **kwargs):
+        # type: (object, object, object, object, object) -> object
         if target_name:
             kwargs['target_name'] = target_name
         super(Comm, self).__init__(**kwargs)

packages/python/yap_kernel/yap_kernel/displayhook.py

@@ -18,6 +18,7 @@ class ZMQDisplayHook(object):
     topic = b'execute_result'
 
     def __init__(self, session, pub_socket):
+        # type: (object, object) -> object
         self.session = session
         self.pub_socket = pub_socket
         self.parent_header = {}

packages/python/yap_kernel/yap_kernel/eventloops.py

@@ -138,6 +138,7 @@ def loop_wx(kernel):
     # We make the Frame hidden when we create it in the main app below.
     class TimerFrame(wx.Frame):
         def __init__(self, func):
+            # type: (object) -> object
             wx.Frame.__init__(self, None, -1)
             self.timer = wx.Timer(self)
             # Units for the timer are in milliseconds
@@ -184,6 +185,7 @@ def loop_tk(kernel):
     # For Tkinter, we create a Tk object and call its withdraw method.
     class Timer(object):
         def __init__(self, func):
+            # type: (object) -> object
             self.app = Tk()
             self.app.withdraw()
             self.func = func

packages/python/yap_kernel/yap_kernel/gui/gtk3embed.py

@@ -27,6 +27,7 @@ class GTKEmbed(object):
     """A class to embed a kernel into the GTK main event loop.
     """
     def __init__(self, kernel):
+        # type: (object) -> object
         self.kernel = kernel
         # These two will later store the real gtk functions when we hijack them
         self.gtk_main = None

packages/python/yap_kernel/yap_kernel/gui/gtkembed.py

@@ -25,6 +25,7 @@ class GTKEmbed(object):
     """A class to embed a kernel into the GTK main event loop.
     """
     def __init__(self, kernel):
+        # type: (object) -> object
         self.kernel = kernel
         # These two will later store the real gtk functions when we hijack them
         self.gtk_main = None

packages/python/yap_kernel/yap_kernel/heartbeat.py

@@ -30,6 +30,7 @@ class Heartbeat(Thread):
     "A simple ping-pong style heartbeat that runs in a thread."
 
     def __init__(self, context, addr=None):
+        # type: (object, object) -> object
         if addr is None:
             addr = ('tcp', localhost(), 0)
         Thread.__init__(self)

packages/python/yap_kernel/yap_kernel/inprocess/blocking.py

@@ -27,6 +27,7 @@ from .client import InProcessKernelClient
 class BlockingInProcessChannel(InProcessChannel):
 
     def __init__(self, *args, **kwds):
+        # type: (object, object) -> object
         super(BlockingInProcessChannel, self).__init__(*args, **kwds)
         self._in_queue = Queue()
 

packages/python/yap_kernel/yap_kernel/inprocess/channels.py

@@ -16,6 +16,7 @@ class InProcessChannel(object):
     proxy_methods = []
 
     def __init__(self, client=None):
+        # type: (object) -> object
         super(InProcessChannel, self).__init__()
         self.client = client
         self._is_alive = False
@@ -70,6 +71,7 @@ class InProcessHBChannel(object):
     time_to_dead = 3.0
 
     def __init__(self, client=None):
+        # type: (object) -> object
         super(InProcessHBChannel, self).__init__()
         self.client = client
         self._is_alive = False

packages/python/yap_kernel/yap_kernel/inprocess/ipkernel.py

@@ -70,6 +70,7 @@ class InProcessKernel(YAPKernel):
     stdin_socket = Instance(DummySocket, ())
 
     def __init__(self, **traits):
+        # type: (object) -> object
         super(InProcessKernel, self).__init__(**traits)
 
         self._underlying_iopub_socket.observe(self._io_dispatch, names=['message_sent'])

packages/python/yap_kernel/yap_kernel/interactiveshell.py

@@ -98,6 +98,7 @@ class YAPInteraction:
     """An enhanced, interactive shell for YAP."""
 
     def __init__(self, shell, **kwargs):
+        # type: (object, object) -> object
         try:
             if self.yapeng:
                 return

packages/python/yap_kernel/yap_kernel/iostream.py

@@ -43,6 +43,7 @@ class IOPubThread(object):
     """
 
     def __init__(self, socket, pipe=False):
+        # type: (object, object) -> object
         """Create IOPub thread
 
         Parameters
@@ -220,6 +221,7 @@ class BackgroundSocket(object):
     io_thread = None
     
     def __init__(self, io_thread):
+        # type: (object) -> object
         self.io_thread = io_thread
     
     def __getattr__(self, attr):
@@ -261,6 +263,7 @@ class OutStream(TextIOBase):
     encoding = 'UTF-8'
 
     def __init__(self, session, pub_thread, name, pipe=None):
+        # type: (object, object, object, object) -> object
         if pipe is not None:
             warnings.warn("pipe argument to OutStream is deprecated and ignored",
                 DeprecationWarning)

packages/python/yap_kernel/yap_kernel/kernelbase.py

@@ -134,6 +134,7 @@ class Kernel(SingletonConfigurable):
     control_msg_types = msg_types + ['clear_request', 'abort_request']
 
     def __init__(self, **kwargs):
+        # type: (object) -> object
         super(Kernel, self).__init__(**kwargs)
 
         # Build dict of handlers for message types

packages/python/yap_kernel/yap_kernel/log.py

@@ -10,6 +10,7 @@ class EnginePUBHandler(PUBHandler):
     engine=None
 
     def __init__(self, engine, *args, **kwargs):
+        # type: (object, object, object) -> object
         PUBHandler.__init__(self,*args, **kwargs)
         self.engine = engine
 

packages/python/yap_kernel/yap_kernel/parentpoller.py

@@ -25,6 +25,7 @@ class ParentPollerUnix(Thread):
     """
 
     def __init__(self):
+        # type: () -> object
         super(ParentPollerUnix, self).__init__()
         self.daemon = True
 
@@ -50,6 +51,7 @@ class ParentPollerWindows(Thread):
     """
 
     def __init__(self, interrupt_handle=None, parent_handle=None):
+        # type: (object, object) -> object
         """ Create the poller. At least one of the optional parameters must be
         provided.
 

packages/python/yap_kernel/yap_kernel/pickleutil.py

@@ -127,6 +127,7 @@ def use_cloudpickle():
 
 class CannedObject(object):
     def __init__(self, obj, keys=[], hook=None):
+        # type: (object, object, object) -> object
         """can an object for safe pickling
         
         Parameters
@@ -167,6 +168,7 @@ class CannedObject(object):
 class Reference(CannedObject):
     """object for wrapping a remote reference by name."""
     def __init__(self, name):
+        # type: (object) -> object
         if not isinstance(name, string_types):
             raise TypeError("illegal name: %r"%name)
         self.name = name
@@ -185,6 +187,7 @@ class Reference(CannedObject):
 class CannedCell(CannedObject):
     """Can a closure cell"""
     def __init__(self, cell):
+        # type: (object) -> object
         self.cell_contents = can(cell.cell_contents)
     
     def get_object(self, g=None):
@@ -197,6 +200,7 @@ class CannedCell(CannedObject):
 class CannedFunction(CannedObject):
 
     def __init__(self, f):
+        # type: (object) -> object
         self._check_type(f)
         self.code = f.__code__
         if f.__defaults__:
@@ -239,6 +243,7 @@ class CannedFunction(CannedObject):
 class CannedClass(CannedObject):
 
     def __init__(self, cls):
+        # type: (object) -> object
         self._check_type(cls)
         self.name = cls.__name__
         self.old_style = not isinstance(cls, type)
@@ -263,6 +268,7 @@ class CannedClass(CannedObject):
 
 class CannedArray(CannedObject):
     def __init__(self, obj):
+        # type: (object) -> object
         from numpy import ascontiguousarray
         self.shape = obj.shape
         self.dtype = obj.dtype.descr if obj.dtype.fields else obj.dtype.str
@@ -300,6 +306,7 @@ class CannedBytes(CannedObject):
     wrap = staticmethod(buffer_to_bytes)
 
     def __init__(self, obj):
+        # type: (object) -> object
         self.buffers = [obj]
     
     def get_object(self, g=None):

packages/python/yap_kernel/yap_kernel/tests/test_message_spec.py

@@ -61,6 +61,7 @@ class Reference(HasTraits):
 
 class Version(Unicode):
     def __init__(self, *args, **kwargs):
+        # type: (object, object) -> object
         self.min = kwargs.pop('min', None)
         self.max = kwargs.pop('max', None)
         kwargs['default_value'] = self.min

packages/python/yap_kernel/yap_kernel/yapkernel.py

@@ -35,6 +35,7 @@ class YAPKernel(KernelBase):
     _sys_eval_input = Any()
 
     def __init__(self, **kwargs):
+        # type: (object) -> object
         super(YAPKernel, self).__init__(**kwargs)
 
         # Initialize the InteractiveShell subclass
@@ -376,6 +377,7 @@ class YAPKernel(KernelBase):
 
 class Kernel(YAPKernel):
     def __init__(self, *args, **kwargs):
+        # type: (object, object) -> object
         import warnings
         warnings.warn('Kernel is a deprecated alias of yap_kernel.yapkernel.YAPKernel',
                       DeprecationWarning)

packages/real/real.pl

@@ -950,4 +950,4 @@ prolog:message( r_root ) -->
 
 :- initialization( set_prolog_flag( double_quotes, string) ).
 
-@}
+%%% @}