Commit Graph

73 Commits

Author SHA1 Message Date
Kurt B. Kaiser 93e8e54924 Interrupt module has been folded into the thread module
Modified Files:
 	run.py
 Removed Files:
 	interruptmodule.c
2003-06-13 22:03:43 +00:00
Kurt B. Kaiser 24d7e0cbb8 Avoid problem resolving 'localhost'
M PyShell.py
M rpc.py
M run.py
2003-06-05 23:51:29 +00:00
Kurt B. Kaiser 9f36609720 Modify the remote stack viewer to work in the threaded subprocess.
M PyShell.py
M run.py
2003-06-02 01:50:19 +00:00
Kurt B. Kaiser 62df044885 Added a config-main General option to delete sys.exitfunc. The default
is not to do that.  VPython and student environment support.

M PyShell.py
M config-main.def
M run.py
2003-05-28 01:47:46 +00:00
Kurt B. Kaiser 67fd0ea46d 1. Stake Freddy.
e.g. further improve subprocess interrupt, exceptions, and termination.
2. Remove the workarounds in PyShell.py and ScriptBinding.py involving
   interrupting the subprocess prior to killing it, not necessary anymore.
3. Fix a bug introduced at PyShell Rev 1.66: was getting extra shell menu
   every time the shell window was recreated.

M PyShell.py
M ScriptBinding.py
M rpc.py
M run.py
2003-05-24 20:59:15 +00:00
Kurt B. Kaiser a2792bec1d Show Freddy the mirror
i.e. improve subprocess exit paths and exeception reporting
2003-05-17 21:04:10 +00:00
Kurt B. Kaiser aa6b856a42 On Windows the subprocess was not exiting during a restart.
This bug, henceforth designated Freddy, was due to the mistaken
elimination of the KeyboardInterrupt exception at the previous revision.
PyShell's unix_terminate hammer was masking the problem on Linux.  On W2K
the subprocess MainThread was trying to print the exception after the
SockThread had ceased to service the socket.  The subprocess would then
detach and spin when the GUI created the new subprocess.

Modified Files: run.py
2003-05-14 18:15:40 +00:00
Kurt B. Kaiser 9ec454ec00 1. RemoteDebugger now runs user code in subprocess MainThread
2. run.py: move exception printing to toplevel to allow access from main()
3. Clarification in PyShell.py: when the subprocess is restarted, the
   debugger GUI is reused with a fresh instance of the subprocess
   debugger.

M PyShell.py
M RemoteDebugger.py
M run.py
2003-05-12 02:33:47 +00:00
Kurt B. Kaiser a00050f209 1. Implement processing of user code in subprocess MainThread. Pass loop
is now interruptable on Windows.
2. Tweak signal.signal() wait parameters as called by various methods
   to improve I/O response, especially on Windows.
3. Debugger is disabled at this check-in pending further development.

M NEWS.txt
M PyShell.py
M rpc.py
M run.py
2003-05-08 20:26:55 +00:00
Kurt B. Kaiser 11c53e2ea7 M PyShell.py
M run.py

1. Move subprocess socket handling to a subthread - "SockThread".
2. In the subprocess, implement a queue and global completion and exit
flags.  Execute code after it is passed through the queue.  (Currently,
user code is executed in SockThread.  The next phase of development will
move the tail of the queue to MainThread.)
3. Implement an RPC message used to shut down the execution server.
4. Improve normal and exception subprocess exits.

(At this checkin a "pass loop" interrupt doesn't work on any platform.  It
will be restored for all platforms once user code execution is moved to
MainThread.)
2003-03-22 19:40:19 +00:00
Kurt B. Kaiser 7c22132069 M rpc.py
M run.py
1. Clarify that rpc.SocketIO._getresponse() currently blocks on socket.
2. Improve exception handling in subprocess when GUI terminates abruptly.
2003-03-11 22:55:56 +00:00
Kurt B. Kaiser b6aff15183 SF 695861
Eliminate extra blank line in shell output.  Caused by stdout not being
flushed
upon completion of subprocess' Executive.runcode() when user code ends by
outputting an unterminated line, e.g. print "test",
2003-03-03 20:06:48 +00:00
Kurt B. Kaiser 86bc464414 M rpc.py
M run.py

Move exception formatting out of rpc.py.  This allows each end of the
link to format and print exceptions how and where it sees fit and makes it
easier for threads to display their own exceptions.
2003-02-27 23:04:17 +00:00
Kurt B. Kaiser 003091cd51 M NEWS.txt
M PyShell.py
M ScriptBinding.py
M rpc.py
M run.py

Clean up the way IDLEfork handles termination of the subprocess, restore
ability to interrupt user code in Windows (so long as it's doing terminal
I/O).

1. Handle subprocess interrupts in Windows with an RPC message.
2. Run/F5 will restart the subprocess even if user code is running.
3. Restart the subprocess if the link is dropped.
4. Exit IDLE cleanly even during I/O.
4. In rpc.py, remove explicit calls to statelock, let the condition
   variable handle acquire() and release().
2003-02-17 18:57:16 +00:00
Tony Lownds f53dec2e4e Update way a subprocess is launched for Mac OS X.
Another applet mechanism has been developed for Python on Mac OS X and
trying to use the -c "__import__('run').main()" trick is just not working.

macosx_main.py is a new file which should be used as the startup file for
Mac OS X applet bundles. This startup file understands a -p option, which
when seen will start run.main(). When running as an applet, this seems like
the best approach.
2002-12-20 04:24:43 +00:00
Kurt B. Kaiser 5afa1dfb72 M CallTips.py Add support for getting calltip from subprocess,
refactor a bit and clean up.

M PyShell.py       Cosmetic changes, delete blank lines, add # on some
                   blank lines.

M rpc.py           Add more debugging capability

M run.py           Add support for getting calltip from subprocess
                   Move import statements
2002-10-10 08:25:24 +00:00
Kurt B. Kaiser adc63847e4 1. Revert subprocess environment clearing, will restart subprocess
instead.
2. Preserve the Idle client's listening socket for reuse with the
   fresh subprocess.
3. Remove some unused rpc code, comment out additional unused code.

Modified Files:
ScriptBinding.py rpc.py run.py
2002-08-25 14:08:07 +00:00
Kurt B. Kaiser 8dcdb77132 GvR provided solution to the socket rebinding timeout problem.
M PyShell.py
M rpc.py
M run.py
2002-08-05 03:52:10 +00:00
Kurt B. Kaiser d694c1faf9 Reset the Python execution server environment to its initial value prior
to executing Run/F5 from an EditorWindow.

M ScriptBinding.py : add call to clear_the_environment()
M run.py           : implemented Executive.clear_the_environment()
2002-07-28 03:35:31 +00:00
Kurt B. Kaiser b417936d40 Reverse the RPC socket connection: Python execution server connects to
Idle client and localhost origin of connection is verified by client.
M PyShell.py
M rpc.py
M run.py
2002-07-26 00:06:42 +00:00
Kurt B. Kaiser ffd3a4217a Shutdown subprocess debugger and associated Proxies/Adapters when closing
the Idle debugger.

M PyShell.py       : Call RemoteDebugger.close_remote_debugger()
M RemoteDebugger.py: Add close_remote_debugger(); further polish code used
                     to start the debugger sections.
M rpc.py           : Add comments on Idlefork methods register(), unregister()
                     comment out unused methods
M run.py           : Add stop_the_debugger(); polish code
2002-06-26 02:32:09 +00:00
Kurt B. Kaiser 0e3a57731b Polish RemoteDebugger code.
Use a repr() on the subprocess side when fetching dict values for stack.
The various dict entities are not needed by the debugger GUI, only
their representation.
2002-06-16 03:32:24 +00:00
Chui Tey 5d2af63cc3 GvR's rpc patch 2002-05-26 13:36:41 +00:00