How do I integrate my import hook with iu.py? I think pyinstaller is
ignoring my hook and thus can't package my program.
relevant code below: (note might not work as shown)
def addwidgetzip(ppath):
wx = info about each widget
widgetrep.append(wx)
updateAll()
class wimp(object):
def __init__(self,a):
self.path = a
self.support = cmap
def load_module(self, fullname):
wn = fullname.replace('uxGUI.widgets.','')
if fullname in sys.modules:
return sys.modules[fullname]
nfo = self.support[wn]
zz = os.path.basename(nfo['code'])
n,e = os.path.splitext(zz)
if 'zip' in nfo.keys() and nfo['zip'] == True:
print "zip"
module = sys.modules.setdefault('uxGUI.widgets',
imp.new_module('uxGUI.widgets'))
d = module
zd = nfo['zipdata']
zd = zd.splitlines()
zd = "\n".join(zd) + "\n"
ff = open('z.py','w')
ff.write(zd)
ff.close()
print fullname
code = compile(zd, nfo['zipfilename']+'/'+fullname,
'exec')
exec code in module.__dict__
sys.path_hooks.remove(wimp)
c = getattr(d,nfo['class'])
sys.modules[fullname] = c
return c
def find_module(self, fullname, path=None):
wn = fullname.replace('uxGUI.widgets.','')
if wn in self.support.keys():
return self
else:
return None
def updateAll():
global widgetsavailable,__all__
widgetsavailable = []
__all__ = ['widgetsavailable']
for wx in widgetrep:
cmap[wx['classname']] = wx
sys.path_hooks.append(wimp)
sys.path_importer_cache.clear()
for wx in widgetrep:
cmap[wx['classname']] = wx
__import__('uxGUI.widgets', globals(), locals(),
[wx['classname']])
__all__.append( wx['classname'] )
widgetsavailable.append(wx['classname'])
sys.path_hooks.remove(wimp)
zloc = 'C:\uxpython\exe\dist\widgets.zip'
addwidgetzip(zloc)
-----------------------
It works fine before pyinstaller. So i just need to tell pyinstaller
about my import hook - wimp
Also if someone can tell me how to add the default import mechanism to
sys.path_hooks so I dont have to sys.path_hooks.remove(wimp) that
would be awesome.
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