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Issue #16123: IDLE - deprecate running without a subprocess. 

Patch by Roger Serwy
This commit is contained in:
Andrew Svetlov 2012-10-05 22:12:44 +03:00
parent 81e5e0a725
commit 9b1e59a2b3
2 changed files with 9 additions and 3 deletions
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10
Lib/idlelib/PyShell.py
View File

@ -1008,7 +1008,10 @@ class PyShell(OutputWindow):
self.close() self.close()
return False return False
else: else:
nosub = "==== No Subprocess ====" nosub = ("==== No Subprocess ====\n\n" +
"WARNING: Running IDLE without a Subprocess is deprecated\n" +
"and will be removed in a later version. See Help/IDLE Help\n" +
"for details.\n\n")
sys.displayhook = rpc.displayhook sys.displayhook = rpc.displayhook
self.write("Python %s on %s\n%s\n%s" % self.write("Python %s on %s\n%s\n%s" %
@ -1295,7 +1298,8 @@ USAGE: idle [-deins] [-t title] [file]*
idle [-dns] [-t title] - [arg]* idle [-dns] [-t title] - [arg]*
-h print this help message and exit -h print this help message and exit
-n run IDLE without a subprocess (see Help/IDLE Help for details) -n run IDLE without a subprocess (DEPRECATED,
see Help/IDLE Help for details)
The following options will override the IDLE 'settings' configuration: The following options will override the IDLE 'settings' configuration:
@ -1373,6 +1377,8 @@ def main():
if o == '-i': if o == '-i':
enable_shell = True enable_shell = True
if o == '-n': if o == '-n':
print(" Warning: running IDLE without a subprocess is deprecated.",
file=sys.stderr)
use_subprocess = False use_subprocess = False
if o == '-r': if o == '-r':
script = a script = a

2
Lib/idlelib/help.txt
View File

@ -256,7 +256,7 @@ Command line usage:
Enter idle -h at the command prompt to get a usage message. Enter idle -h at the command prompt to get a usage message.
Running without a subprocess: Running without a subprocess: (DEPRECATED)
If IDLE is started with the -n command line switch it will run in a If IDLE is started with the -n command line switch it will run in a
single process and will not create the subprocess which runs the RPC single process and will not create the subprocess which runs the RPC