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Modify the remote stack viewer to work in the threaded subprocess.

Browse source 
M PyShell.py
M run.py
This commit is contained in:
Kurt B. Kaiser 2003-06-02 01:50:19 +00:00
parent 5da131b2df
commit 9f36609720
2 changed files with 26 additions and 3 deletions
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15
Lib/idlelib/run.py
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@ -207,9 +207,10 @@ class MyHandler(rpc.RPCHandler):
"""Override base method"""
executive = Executive(self)
self.register("exec", executive)
sys.stdin = self.get_remote_proxy("stdin")
sys.stdin = self.console = self.get_remote_proxy("stdin")
sys.stdout = self.get_remote_proxy("stdout")
sys.stderr = self.get_remote_proxy("stderr")
self.interp = self.get_remote_proxy("interp")
rpc.RPCHandler.getresponse(self, myseq=None, wait=0.05)
def exithook(self):
@ -238,12 +239,17 @@ class Executive:
def runcode(self, code):
try:
self.usr_exc_info = None
exec code in self.locals
except:
self.usr_exc_info = sys.exc_info()
if quitting:
exit()
# even print a user code SystemExit exception, continue
print_exception()
jit = self.rpchandler.console.getvar("<<toggle-jit-stack-viewer>>")
if jit:
self.rpchandler.interp.open_remote_stack_viewer()
else:
flush_stdout()
@ -261,13 +267,16 @@ class Executive:
return self.calltip.fetch_tip(name)
def stackviewer(self, flist_oid=None):
if not hasattr(sys, "last_traceback"):
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)
tb = sys.last_traceback
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)