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Finding a suitable interpreter to spawn needed tweaking on the Mac

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This commit is contained in:
Tony Lownds 2002-09-29 00:34:10 +00:00
parent bffa52f07f
commit f2324b9e89
1 changed files with 17 additions and 4 deletions
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21
Lib/idlelib/PyShell.py
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@ -160,12 +160,25 @@ class ModifiedInterpreter(InteractiveInterpreter):
rpcclt = None rpcclt = None
rpcpid = None rpcpid = None
def spawn_subprocess(self): def spawn_subprocess(self):
w = ['-W' + s for s in sys.warnoptions] w = ['-W' + s for s in sys.warnoptions]
args = [sys.executable] + w + ["-c", "__import__('run').main()", args = [self.find_executable()] + w \
str(self.port)] + ["-c", "__import__('run').main()", str(self.port)]
self.rpcpid = os.spawnv(os.P_NOWAIT, args[0], args) self.rpcpid = os.spawnv(os.P_NOWAIT, args[0], args)
def find_executable(self):
if sys.platform == 'darwin' and sys.executable.count('.app'):
# On Mac OS X, avoid calling sys.executable because it ignores
# command-line options (sys.executable is an applet)
#
# Instead, find the executable by looking relative to
# sys.prefix.
executable = os.path.join(sys.prefix, 'Resources',
'Python.app', 'Contents', 'MacOS', 'python')
return executable
else:
return sys.executable
def start_subprocess(self): def start_subprocess(self):
addr = ("localhost", self.port) addr = ("localhost", self.port)
self.spawn_subprocess() self.spawn_subprocess()