FM / idlelib

/usr/lib64/python2.7/idlelib

Name	Size	Mode	Actions
Icons/	-	0755	rm
idle_test/	-	0755	rm
aboutDialog.py	7014	0644	edit dl rm
aboutDialog.pyc	6848	0644	edit dl rm
aboutDialog.pyo	6848	0644	edit dl rm
AutoComplete.py	8964	0644	edit dl rm
AutoComplete.pyc	8012	0644	edit dl rm
AutoComplete.pyo	8012	0644	edit dl rm
AutoCompleteWindow.py	17318	0644	edit dl rm
AutoCompleteWindow.pyc	12480	0644	edit dl rm
AutoCompleteWindow.pyo	12421	0644	edit dl rm
AutoExpand.py	3395	0644	edit dl rm
AutoExpand.pyc	3502	0644	edit dl rm
AutoExpand.pyo	3502	0644	edit dl rm
Bindings.py	2976	0644	edit dl rm
Bindings.pyc	4695	0644	edit dl rm
Bindings.pyo	4695	0644	edit dl rm
CallTips.py	7740	0644	edit dl rm
CallTips.pyc	8133	0644	edit dl rm
CallTips.pyo	8133	0644	edit dl rm
CallTipWindow.py	6065	0644	edit dl rm
CallTipWindow.pyc	6136	0644	edit dl rm
CallTipWindow.pyo	6136	0644	edit dl rm
ChangeLog	56393	0644	edit dl rm
ClassBrowser.py	6999	0644	edit dl rm
ClassBrowser.pyc	9500	0644	edit dl rm
ClassBrowser.pyo	9500	0644	edit dl rm
CodeContext.py	8342	0644	edit dl rm
CodeContext.pyc	6658	0644	edit dl rm
CodeContext.pyo	6614	0644	edit dl rm
ColorDelegator.py	9762	0644	edit dl rm
ColorDelegator.pyc	8898	0644	edit dl rm
ColorDelegator.pyo	8898	0644	edit dl rm
config-extensions.def	2965	0644	edit dl rm
config-highlight.def	2515	0644	edit dl rm
config-keys.def	7777	0644	edit dl rm
config-main.def	2561	0644	edit dl rm
configDialog.py	65958	0644	edit dl rm
configDialog.pyc	53291	0644	edit dl rm
configDialog.pyo	53291	0644	edit dl rm
configHandler.py	32485	0644	edit dl rm
configHandler.pyc	29361	0644	edit dl rm
configHandler.pyo	29361	0644	edit dl rm
configHelpSourceEdit.py	6686	0644	edit dl rm
configHelpSourceEdit.pyc	6595	0644	edit dl rm
configHelpSourceEdit.pyo	6595	0644	edit dl rm
configSectionNameDialog.py	4040	0644	edit dl rm
configSectionNameDialog.pyc	4419	0644	edit dl rm
configSectionNameDialog.pyo	4419	0644	edit dl rm
CREDITS.txt	1866	0644	edit dl rm
Debugger.py	18236	0644	edit dl rm
Debugger.pyc	17546	0644	edit dl rm
Debugger.pyo	17546	0644	edit dl rm
Delegator.py	665	0644	edit dl rm
Delegator.pyc	1268	0644	edit dl rm
Delegator.pyo	1268	0644	edit dl rm
dynOptionMenuWidget.py	1984	0644	edit dl rm
dynOptionMenuWidget.pyc	2790	0644	edit dl rm
dynOptionMenuWidget.pyo	2790	0644	edit dl rm
EditorWindow.py	65498	0644	edit dl rm
EditorWindow.pyc	56858	0644	edit dl rm
EditorWindow.pyo	56756	0644	edit dl rm
extend.txt	3642	0644	edit dl rm
FileList.py	3718	0644	edit dl rm
FileList.pyc	4025	0644	edit dl rm
FileList.pyo	3992	0644	edit dl rm
FormatParagraph.py	7287	0644	edit dl rm
FormatParagraph.pyc	7142	0644	edit dl rm
FormatParagraph.pyo	7142	0644	edit dl rm
GrepDialog.py	5145	0644	edit dl rm
GrepDialog.pyc	6425	0644	edit dl rm
GrepDialog.pyo	6425	0644	edit dl rm
help.html	42414	0644	edit dl rm
help.py	11035	0644	edit dl rm
help.pyc	12270	0644	edit dl rm
help.pyo	12270	0644	edit dl rm
help.txt	12144	0644	edit dl rm
HISTORY.txt	10317	0644	edit dl rm
HyperParser.py	10497	0644	edit dl rm
HyperParser.pyc	6673	0644	edit dl rm
HyperParser.pyo	6673	0644	edit dl rm
idle.py	453	0644	edit dl rm
idle.pyc	410	0644	edit dl rm
idle.pyo	410	0644	edit dl rm
idle.pyw	563	0644	edit dl rm
IdleHistory.py	4052	0644	edit dl rm
IdleHistory.pyc	4060	0644	edit dl rm
IdleHistory.pyo	4060	0644	edit dl rm
idlever.py	415	0644	edit dl rm
idlever.pyc	578	0644	edit dl rm
idlever.pyo	578	0644	edit dl rm
IOBinding.py	21911	0644	edit dl rm
IOBinding.pyc	18535	0644	edit dl rm
IOBinding.pyo	18535	0644	edit dl rm
keybindingDialog.py	12468	0644	edit dl rm
keybindingDialog.pyc	12173	0644	edit dl rm
keybindingDialog.pyo	12173	0644	edit dl rm
macosxSupport.py	8435	0644	edit dl rm
macosxSupport.pyc	8351	0644	edit dl rm
macosxSupport.pyo	8213	0644	edit dl rm
MultiCall.py	17701	0644	edit dl rm
MultiCall.pyc	16351	0644	edit dl rm
MultiCall.pyo	16277	0644	edit dl rm
MultiStatusBar.py	1348	0644	edit dl rm
MultiStatusBar.pyc	2279	0644	edit dl rm
MultiStatusBar.pyo	2279	0644	edit dl rm
NEWS.txt	47247	0644	edit dl rm
ObjectBrowser.py	4376	0644	edit dl rm
ObjectBrowser.pyc	7067	0644	edit dl rm
ObjectBrowser.pyo	7067	0644	edit dl rm
OutputWindow.py	4576	0644	edit dl rm
OutputWindow.pyc	5232	0644	edit dl rm
OutputWindow.pyo	5232	0644	edit dl rm
ParenMatch.py	6714	0644	edit dl rm
ParenMatch.pyc	7129	0644	edit dl rm
ParenMatch.pyo	7129	0644	edit dl rm
PathBrowser.py	3009	0644	edit dl rm
PathBrowser.pyc	4486	0644	edit dl rm
PathBrowser.pyo	4486	0644	edit dl rm
Percolator.py	3222	0644	edit dl rm
Percolator.pyc	4608	0644	edit dl rm
Percolator.pyo	4424	0644	edit dl rm
PyParse.py	19510	0644	edit dl rm
PyParse.pyc	10005	0644	edit dl rm
PyParse.pyo	9567	0644	edit dl rm
PyShell.py	58862	0755	edit dl rm
PyShell.pyc	52826	0644	edit dl rm
PyShell.pyo	52724	0644	edit dl rm
README.txt	7890	0644	edit dl rm
RemoteDebugger.py	11632	0644	edit dl rm
RemoteDebugger.pyc	16325	0644	edit dl rm
RemoteDebugger.pyo	16171	0644	edit dl rm
RemoteObjectBrowser.py	942	0644	edit dl rm
RemoteObjectBrowser.pyc	2150	0644	edit dl rm
RemoteObjectBrowser.pyo	2150	0644	edit dl rm
ReplaceDialog.py	6639	0644	edit dl rm
ReplaceDialog.pyc	7756	0644	edit dl rm
ReplaceDialog.pyo	7756	0644	edit dl rm
rpc.py	20150	0644	edit dl rm
rpc.pyc	21728	0644	edit dl rm
rpc.pyo	21622	0644	edit dl rm
RstripExtension.py	1050	0644	edit dl rm
RstripExtension.pyc	1613	0644	edit dl rm
RstripExtension.pyo	1613	0644	edit dl rm
run.py	12917	0644	edit dl rm
run.pyc	13419	0644	edit dl rm
run.pyo	13361	0644	edit dl rm
ScriptBinding.py	8459	0644	edit dl rm
ScriptBinding.pyc	8201	0644	edit dl rm
ScriptBinding.pyo	8201	0644	edit dl rm
ScrolledList.py	4373	0644	edit dl rm
ScrolledList.pyc	6482	0644	edit dl rm
ScrolledList.pyo	6482	0644	edit dl rm
SearchDialog.py	2630	0644	edit dl rm
SearchDialog.pyc	3983	0644	edit dl rm
SearchDialog.pyo	3983	0644	edit dl rm
SearchDialogBase.py	7094	0644	edit dl rm
SearchDialogBase.pyc	8462	0644	edit dl rm
SearchDialogBase.pyo	8462	0644	edit dl rm
SearchEngine.py	7463	0644	edit dl rm
SearchEngine.pyc	8302	0644	edit dl rm
SearchEngine.pyo	8302	0644	edit dl rm
StackViewer.py	4431	0644	edit dl rm
StackViewer.pyc	6404	0644	edit dl rm
StackViewer.pyo	6404	0644	edit dl rm
tabbedpages.py	18439	0644	edit dl rm
tabbedpages.pyc	18561	0644	edit dl rm
tabbedpages.pyo	18561	0644	edit dl rm
textView.py	3520	0644	edit dl rm
textView.pyc	4025	0644	edit dl rm
textView.pyo	4025	0644	edit dl rm
TODO.txt	8478	0644	edit dl rm
ToolTip.py	3173	0644	edit dl rm
ToolTip.pyc	4669	0644	edit dl rm
ToolTip.pyo	4669	0644	edit dl rm
TreeWidget.py	15037	0644	edit dl rm
TreeWidget.pyc	17694	0644	edit dl rm
TreeWidget.pyo	17694	0644	edit dl rm
UndoDelegator.py	10787	0644	edit dl rm
UndoDelegator.pyc	13555	0644	edit dl rm
UndoDelegator.pyo	13555	0644	edit dl rm
WidgetRedirector.py	6906	0644	edit dl rm
WidgetRedirector.pyc	7769	0644	edit dl rm
WidgetRedirector.pyo	7769	0644	edit dl rm
WindowList.py	2473	0644	edit dl rm
WindowList.pyc	3636	0644	edit dl rm
WindowList.pyo	3636	0644	edit dl rm
ZoomHeight.py	1300	0644	edit dl rm
ZoomHeight.pyc	1646	0644	edit dl rm
ZoomHeight.pyo	1646	0644	edit dl rm
__init__.py	288	0644	edit dl rm
__init__.pyc	431	0644	edit dl rm
__init__.pyo	431	0644	edit dl rm

Edit: /usr/lib64/python2.7/idlelib/run.py (12917B)

import sys
import linecache
import time
import socket
import traceback
import thread
import threading
import Queue

from idlelib import CallTips
from idlelib import AutoComplete

from idlelib import RemoteDebugger
from idlelib import RemoteObjectBrowser
from idlelib import StackViewer
from idlelib import rpc
from idlelib import PyShell
from idlelib import IOBinding

import __main__

LOCALHOST = '127.0.0.1'

import warnings

def idle_showwarning_subproc(
        message, category, filename, lineno, file=None, line=None):
    """Show Idle-format warning after replacing warnings.showwarning.

The only difference is the formatter called.
    """
    if file is None:
        file = sys.stderr
    try:
        file.write(PyShell.idle_formatwarning(
                message, category, filename, lineno, line))
    except IOError:
        pass # the file (probably stderr) is invalid - this warning gets lost.

_warnings_showwarning = None

def capture_warnings(capture):
    "Replace warning.showwarning with idle_showwarning_subproc, or reverse."

global _warnings_showwarning
    if capture:
        if _warnings_showwarning is None:
            _warnings_showwarning = warnings.showwarning
            warnings.showwarning = idle_showwarning_subproc
    else:
        if _warnings_showwarning is not None:
            warnings.showwarning = _warnings_showwarning
            _warnings_showwarning = None

capture_warnings(True)

# Thread shared globals: Establish a queue between a subthread (which handles
# the socket) and the main thread (which runs user code), plus global
# completion, exit and interruptable (the main thread) flags:

exit_now = False
quitting = False
interruptable = False

def main(del_exitfunc=False):
    """Start the Python execution server in a subprocess

In the Python subprocess, RPCServer is instantiated with handlerclass
    MyHandler, which inherits register/unregister methods from RPCHandler via
    the mix-in class SocketIO.

When the RPCServer 'server' is instantiated, the TCPServer initialization
    creates an instance of run.MyHandler and calls its handle() method.
    handle() instantiates a run.Executive object, passing it a reference to the
    MyHandler object.  That reference is saved as attribute rpchandler of the
    Executive instance.  The Executive methods have access to the reference and
    can pass it on to entities that they command
    (e.g. RemoteDebugger.Debugger.start_debugger()).  The latter, in turn, can
    call MyHandler(SocketIO) register/unregister methods via the reference to
    register and unregister themselves.

"""
    global exit_now
    global quitting
    global no_exitfunc
    no_exitfunc = del_exitfunc
    #time.sleep(15) # test subprocess not responding
    try:
        assert(len(sys.argv) > 1)
        port = int(sys.argv[-1])
    except:
        print>>sys.stderr, "IDLE Subprocess: no IP port passed in sys.argv."
        return

capture_warnings(True)
    sys.argv[:] = [""]
    sockthread = threading.Thread(target=manage_socket,
                                  name='SockThread',
                                  args=((LOCALHOST, port),))
    sockthread.setDaemon(True)
    sockthread.start()
    while 1:
        try:
            if exit_now:
                try:
                    exit()
                except KeyboardInterrupt:
                    # exiting but got an extra KBI? Try again!
                    continue
            try:
                seq, request = rpc.request_queue.get(block=True, timeout=0.05)
            except Queue.Empty:
                continue
            method, args, kwargs = request
            ret = method(*args, **kwargs)
            rpc.response_queue.put((seq, ret))
        except KeyboardInterrupt:
            if quitting:
                exit_now = True
            continue
        except SystemExit:
            capture_warnings(False)
            raise
        except:
            type, value, tb = sys.exc_info()
            try:
                print_exception()
                rpc.response_queue.put((seq, None))
            except:
                # Link didn't work, print same exception to __stderr__
                traceback.print_exception(type, value, tb, file=sys.__stderr__)
                exit()
            else:
                continue

def manage_socket(address):
    for i in range(3):
        time.sleep(i)
        try:
            server = MyRPCServer(address, MyHandler)
            break
        except socket.error as err:
            print>>sys.__stderr__,"IDLE Subprocess: socket error: "\
                                        + err.args[1] + ", retrying...."
    else:
        print>>sys.__stderr__, "IDLE Subprocess: Connection to "\
                               "IDLE GUI failed, exiting."
        show_socket_error(err, address)
        global exit_now
        exit_now = True
        return
    server.handle_request() # A single request only

def show_socket_error(err, address):
    import Tkinter
    import tkMessageBox
    root = Tkinter.Tk()
    fix_scaling(root)
    root.withdraw()
    if err.args[0] == 61: # connection refused
        msg = "IDLE's subprocess can't connect to %s:%d.  This may be due "\
              "to your personal firewall configuration.  It is safe to "\
              "allow this internal connection because no data is visible on "\
              "external ports." % address
        tkMessageBox.showerror("IDLE Subprocess Error", msg, parent=root)
    else:
        tkMessageBox.showerror("IDLE Subprocess Error",
                               "Socket Error: %s" % err.args[1], parent=root)
    root.destroy()

def print_exception():
    import linecache
    linecache.checkcache()
    flush_stdout()
    efile = sys.stderr
    typ, val, tb = excinfo = sys.exc_info()
    sys.last_type, sys.last_value, sys.last_traceback = excinfo
    tbe = traceback.extract_tb(tb)
    print>>efile, '\nTraceback (most recent call last):'
    exclude = ("run.py", "rpc.py", "threading.py", "Queue.py",
               "RemoteDebugger.py", "bdb.py")
    cleanup_traceback(tbe, exclude)
    traceback.print_list(tbe, file=efile)
    lines = traceback.format_exception_only(typ, val)
    for line in lines:
        print>>efile, line,

def cleanup_traceback(tb, exclude):
    "Remove excluded traces from beginning/end of tb; get cached lines"
    orig_tb = tb[:]
    while tb:
        for rpcfile in exclude:
            if tb[0][0].count(rpcfile):
                break    # found an exclude, break for: and delete tb[0]
        else:
            break        # no excludes, have left RPC code, break while:
        del tb[0]
    while tb:
        for rpcfile in exclude:
            if tb[-1][0].count(rpcfile):
                break
        else:
            break
        del tb[-1]
    if len(tb) == 0:
        # exception was in IDLE internals, don't prune!
        tb[:] = orig_tb[:]
        print>>sys.stderr, "** IDLE Internal Exception: "
    rpchandler = rpc.objecttable['exec'].rpchandler
    for i in range(len(tb)):
        fn, ln, nm, line = tb[i]
        if nm == '?':
            nm = "-toplevel-"
        if fn.startswith("<pyshell#") and IOBinding.encoding != 'utf-8':
            ln -= 1  # correction for coding cookie
        if not line and fn.startswith("<pyshell#"):
            line = rpchandler.remotecall('linecache', 'getline',
                                              (fn, ln), {})
        tb[i] = fn, ln, nm, line

def flush_stdout():
    try:
        if sys.stdout.softspace:
            sys.stdout.softspace = 0
            sys.stdout.write("\n")
    except (AttributeError, EOFError):
        pass

def exit():
    """Exit subprocess, possibly after first deleting sys.exitfunc

If config-main.cfg/.def 'General' 'delete-exitfunc' is True, then any
    sys.exitfunc will be removed before exiting.  (VPython support)

"""
    if no_exitfunc:
        try:
            del sys.exitfunc
        except AttributeError:
            pass
    capture_warnings(False)
    sys.exit(0)

def fix_scaling(root):
    """Scale fonts on HiDPI displays."""
    import tkFont
    scaling = float(root.tk.call('tk', 'scaling'))
    if scaling > 1.4:
        for name in tkFont.names(root):
            font = tkFont.Font(root=root, name=name, exists=True)
            size = int(font['size'])
            if size < 0:
                font['size'] = int(round(-0.75*size))

class MyRPCServer(rpc.RPCServer):

def handle_error(self, request, client_address):
        """Override RPCServer method for IDLE

Interrupt the MainThread and exit server if link is dropped.

"""
        global quitting
        try:
            raise
        except SystemExit:
            raise
        except EOFError:
            global exit_now
            exit_now = True
            thread.interrupt_main()
        except:
            erf = sys.__stderr__
            print>>erf, '\n' + '-'*40
            print>>erf, 'Unhandled server exception!'
            print>>erf, 'Thread: %s' % threading.currentThread().getName()
            print>>erf, 'Client Address: ', client_address
            print>>erf, 'Request: ', repr(request)
            traceback.print_exc(file=erf)
            print>>erf, '\n*** Unrecoverable, server exiting!'
            print>>erf, '-'*40
            quitting = True
            thread.interrupt_main()

class MyHandler(rpc.RPCHandler):

def handle(self):
        """Override base method"""
        executive = Executive(self)
        self.register("exec", executive)
        self.console = self.get_remote_proxy("console")
        sys.stdin = PyShell.PseudoInputFile(self.console, "stdin",
                IOBinding.encoding)
        sys.stdout = PyShell.PseudoOutputFile(self.console, "stdout",
                IOBinding.encoding)
        sys.stderr = PyShell.PseudoOutputFile(self.console, "stderr",
                IOBinding.encoding)

# Keep a reference to stdin so that it won't try to exit IDLE if
        # sys.stdin gets changed from within IDLE's shell. See issue17838.
        self._keep_stdin = sys.stdin

self.interp = self.get_remote_proxy("interp")
        rpc.RPCHandler.getresponse(self, myseq=None, wait=0.05)

def exithook(self):
        "override SocketIO method - wait for MainThread to shut us down"
        time.sleep(10)

def EOFhook(self):
        "Override SocketIO method - terminate wait on callback and exit thread"
        global quitting
        quitting = True
        thread.interrupt_main()

def decode_interrupthook(self):
        "interrupt awakened thread"
        global quitting
        quitting = True
        thread.interrupt_main()

class Executive(object):

def __init__(self, rpchandler):
        self.rpchandler = rpchandler
        self.locals = __main__.__dict__
        self.calltip = CallTips.CallTips()
        self.autocomplete = AutoComplete.AutoComplete()

def runcode(self, code):
        global interruptable
        try:
            self.usr_exc_info = None
            interruptable = True
            try:
                exec code in self.locals
            finally:
                interruptable = False
        except SystemExit:
            # Scripts that raise SystemExit should just
            # return to the interactive prompt
            pass
        except:
            self.usr_exc_info = sys.exc_info()
            if quitting:
                exit()
            print_exception()
            jit = self.rpchandler.console.getvar("<<toggle-jit-stack-viewer>>")
            if jit:
                self.rpchandler.interp.open_remote_stack_viewer()
        else:
            flush_stdout()

def interrupt_the_server(self):
        if interruptable:
            thread.interrupt_main()

def start_the_debugger(self, gui_adap_oid):
        return RemoteDebugger.start_debugger(self.rpchandler, gui_adap_oid)

def stop_the_debugger(self, idb_adap_oid):
        "Unregister the Idb Adapter.  Link objects and Idb then subject to GC"
        self.rpchandler.unregister(idb_adap_oid)

def get_the_calltip(self, name):
        return self.calltip.fetch_tip(name)

def get_the_completion_list(self, what, mode):
        return self.autocomplete.fetch_completions(what, mode)

def stackviewer(self, flist_oid=None):
        if self.usr_exc_info:
            typ, val, tb = self.usr_exc_info
        else:
            return None
        flist = None
        if flist_oid is not None:
            flist = self.rpchandler.get_remote_proxy(flist_oid)
        while tb and tb.tb_frame.f_globals["__name__"] in ["rpc", "run"]:
            tb = tb.tb_next
        sys.last_type = typ
        sys.last_value = val
        item = StackViewer.StackTreeItem(flist, tb)
        return RemoteObjectBrowser.remote_object_tree_item(item)

capture_warnings(False)  # Make sure turned off; see issue 18081

cmd: