def ImportFile():
""" This code looks for the current window, and determines if it can be imported. If not,
it will prompt for a file name, and allow it to be imported. """
try:
pathName = GetActiveFileName()
except KeyboardInterrupt:
pathName = None
if pathName is not None:
if os.path.splitext(pathName)[1].lower() not in ('.py','.pyw','.pyx'):
pathName = None
if pathName is None:
openFlags = win32con.OFN_OVERWRITEPROMPT|win32con.OFN_FILEMUSTEXIST
dlg = win32ui.CreateFileDialog(1,None,None,openFlags, "Python Scripts (*.py;*.pyw)|*.py;*.pyw;*.pyx||")
dlg.SetOFNTitle("Import Script")
if dlg.DoModal()!=win32con.IDOK:
return 0
pathName = dlg.GetPathName()
# If already imported, dont look for package
path, modName = os.path.split(pathName)
modName, modExt = os.path.splitext(modName)
newPath = None
# note that some packages (*cough* email *cough*) use "lazy importers"
# meaning sys.modules can change as a side-effect of looking at
# module.__file__ - so we must take a copy (ie, items() in py2k,
# list(items()) in py3k)
for key, mod in list(sys.modules.items()):
if hasattr(mod, '__file__'):
fname = mod.__file__
base, ext = os.path.splitext(fname)
if ext.lower() in ['.pyo', '.pyc']:
ext = '.py'
fname = base + ext
if win32ui.ComparePath(fname, pathName):
modName = key
break
else: # for not broken
modName, newPath = GetPackageModuleName(pathName)
if newPath: sys.path.append(newPath)
if modName in sys.modules:
bNeedReload = 1
what = "reload"
else:
what = "import"
bNeedReload = 0
win32ui.SetStatusText(what.capitalize()+'ing module...',1)
win32ui.DoWaitCursor(1)
# win32ui.GetMainFrame().BeginWaitCursor()
try:
# always do an import, as it is cheap if it's already loaded. This ensures
# it is in our name space.
codeObj = compile('import '+modName,'<auto import>','exec')
except SyntaxError:
win32ui.SetStatusText('Invalid filename for import: "' +modName+'"')
return
try:
exec(codeObj, __main__.__dict__)
mod = sys.modules.get(modName)
if bNeedReload:
try:
## The interpreter sees this import as a local assignment, so Python 2.x throws
## UnboundLocalError: local variable 'reload' referenced before assignment
## when you try to use reload after this fails
from imp import reload as my_reload # py3k
except ImportError:
my_reload = reload # reload a builtin in py2k
mod = my_reload(sys.modules[modName])
win32ui.SetStatusText('Successfully ' + what + "ed module '"+modName+"': %s" % getattr(mod,'__file__',"<unkown file>"))
except:
_HandlePythonFailure(what)
win32ui.DoWaitCursor(0)
def ImportFile():
""" This code looks for the current window, and determines if it can be imported. If not,
it will prompt for a file name, and allow it to be imported. """
try:
pathName = GetActiveFileName()
except KeyboardInterrupt:
pathName = None
if pathName is not None:
if os.path.splitext(pathName)[1].lower() not in ('.py','.pyw','.pyx'):
pathName = None
if pathName is None:
openFlags = win32con.OFN_OVERWRITEPROMPT|win32con.OFN_FILEMUSTEXIST
dlg = win32ui.CreateFileDialog(1,None,None,openFlags, "Python Scripts (*.py;*.pyw)|*.py;*.pyw;*.pyx||")
dlg.SetOFNTitle("Import Script")
if dlg.DoModal()!=win32con.IDOK:
return 0
pathName = dlg.GetPathName()
# If already imported, dont look for package
path, modName = os.path.split(pathName)
modName, modExt = os.path.splitext(modName)
newPath = None
# note that some packages (*cough* email *cough*) use "lazy importers"
# meaning sys.modules can change as a side-effect of looking at
# module.__file__ - so we must take a copy (ie, items() in py2k,
# list(items()) in py3k)
for key, mod in sys.modules.items():
if hasattr(mod, '__file__'):
fname = mod.__file__
base, ext = os.path.splitext(fname)
if ext.lower() in ['.pyo', '.pyc']:
ext = '.py'
fname = base + ext
if win32ui.ComparePath(fname, pathName):
modName = key
break
else: # for not broken
modName, newPath = GetPackageModuleName(pathName)
if newPath: sys.path.append(newPath)
if modName in sys.modules:
bNeedReload = 1
what = "reload"
else:
what = "import"
bNeedReload = 0
win32ui.SetStatusText(what.capitalize()+'ing module...',1)
win32ui.DoWaitCursor(1)
# win32ui.GetMainFrame().BeginWaitCursor()
try:
# always do an import, as it is cheap if it's already loaded. This ensures
# it is in our name space.
codeObj = compile('import '+modName,'<auto import>','exec')
except SyntaxError:
win32ui.SetStatusText('Invalid filename for import: "' +modName+'"')
return
try:
exec codeObj in __main__.__dict__
mod = sys.modules.get(modName)
if bNeedReload:
try:
## The interpreter sees this import as a local assignment, so Python 2.x throws
## UnboundLocalError: local variable 'reload' referenced before assignment
## when you try to use reload after this fails
from imp import reload as my_reload # py3k
except ImportError:
my_reload = reload # reload a builtin in py2k
mod = my_reload(sys.modules[modName])
win32ui.SetStatusText('Successfully ' + what + "ed module '"+modName+"': %s" % getattr(mod,'__file__',"<unkown file>"))
except:
_HandlePythonFailure(what)
win32ui.DoWaitCursor(0)