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true_file_io

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David Rose 2010-02-24 23:34:26 +00:00
parent 91f365e629
commit 02960fbddf
1 changed files with 20 additions and 21 deletions
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41
direct/src/p3d/AppRunner.py
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@ -86,6 +86,7 @@ class AppRunner(DirectObject):
self.guiApp = False self.guiApp = False
self.interactiveConsole = False self.interactiveConsole = False
self.initialAppImport = False self.initialAppImport = False
self.trueFileIO = False
self.sessionId = 0 self.sessionId = 0
self.packedAppEnvironmentInitialized = False self.packedAppEnvironmentInitialized = False
@ -456,13 +457,21 @@ class AppRunner(DirectObject):
# Put our root directory on the model-path, too. # Put our root directory on the model-path, too.
getModelPath().appendDirectory(self.multifileRoot) getModelPath().appendDirectory(self.multifileRoot)
# Replace the builtin open and file symbols so user code will get if not self.trueFileIO:
# our versions by default, which can open and read files out of # Replace the builtin open and file symbols so user code will get
# the multifile. # our versions by default, which can open and read files out of
__builtin__.file = file.file # the multifile.
__builtin__.open = file.open __builtin__.file = file.file
os.listdir = file.listdir __builtin__.open = file.open
os.walk = file.walk os.listdir = file.listdir
os.walk = file.walk
os.path.isfile = file.isfile
os.path.isdir = file.isdir
os.path.exists = file.exists
os.path.lexists = file.lexists
os.path.getmtime = file.getmtime
os.path.getsize = file.getsize
sys.modules['glob'] = glob
def __startIfReady(self): def __startIfReady(self):
""" Called internally to start the application. """ """ Called internally to start the application. """
@ -666,6 +675,10 @@ class AppRunner(DirectObject):
if guiApp: if guiApp:
self.guiApp = int(guiApp) self.guiApp = int(guiApp)
trueFileIO = self.p3dConfig.Attribute('true_file_io')
if trueFileIO:
self.trueFileIO = int(trueFileIO)
# The interactiveConsole flag can only be set true if the # The interactiveConsole flag can only be set true if the
# application has allow_python_dev set. # application has allow_python_dev set.
if not self.allowPythonDev and interactiveConsole: if not self.allowPythonDev and interactiveConsole:
@ -957,20 +970,6 @@ def dummyAppRunner(tokens = [], argv = None):
vfs.mount(cwd, appRunner.multifileRoot, vfs.MFReadOnly) vfs.mount(cwd, appRunner.multifileRoot, vfs.MFReadOnly)
appRunner.initPackedAppEnvironment() appRunner.initPackedAppEnvironment()
# Replace some of the standard Python I/O functions with the Panda
# variants that are specially crafted to respect the vfs.
__builtin__.file = file.file
__builtin__.open = file.open
os.listdir = file.listdir
os.walk = file.walk
os.path.isfile = file.isfile
os.path.isdir = file.isdir
os.path.exists = file.exists
os.path.lexists = file.lexists
os.path.getmtime = file.getmtime
os.path.getsize = file.getsize
sys.modules['glob'] = glob
return appRunner return appRunner