comtypes
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20 hours ago •
enthought
enthought
runtime error 91: object variable or with block variable not set
Simple call to a method from library with one argument (string). This works as expected in pywin32.
Debug output:
> c:\python\anaconda3\envs\py36_32b\lib\site-packages\comtypes\__init__.py(602)call_with_inout()
601 def call_with_inout(self_, *args, **kw):
--> 602 args = list(args)
603 # Indexed by order in the output
ipdb> s
> c:\python\anaconda3\envs\py36_32b\lib\site-packages\comtypes\__init__.py(604)call_with_inout()
603 # Indexed by order in the output
--> 604 outargs = {}
605 outnum = 0
ipdb> s
> c:\python\anaconda3\envs\py36_32b\lib\site-packages\comtypes\__init__.py(605)call_with_inout()
604 outargs = {}
--> 605 outnum = 0
606 for i, info in enumerate(paramflags):
ipdb> s
> c:\python\anaconda3\envs\py36_32b\lib\site-packages\comtypes\__init__.py(606)call_with_inout()
605 outnum = 0
--> 606 for i, info in enumerate(paramflags):
607 direction = info[0]
ipdb> s
> c:\python\anaconda3\envs\py36_32b\lib\site-packages\comtypes\__init__.py(607)call_with_inout()
606 for i, info in enumerate(paramflags):
--> 607 direction = info[0]
608 if direction & 3 == 3:
ipdb> s
> c:\python\anaconda3\envs\py36_32b\lib\site-packages\comtypes\__init__.py(608)call_with_inout()
607 direction = info[0]
--> 608 if direction & 3 == 3:
609 # This is an [in, out] parameter.
ipdb> s
> c:\python\anaconda3\envs\py36_32b\lib\site-packages\comtypes\__init__.py(612)call_with_inout()
611 # Determine name and required type of the parameter.
--> 612 name = info[1]
613 # [in, out] parameters are passed as pointers,
ipdb> s
> c:\python\anaconda3\envs\py36_32b\lib\site-packages\comtypes\__init__.py(615)call_with_inout()
614 # this is the pointed-to type:
--> 615 atyp = argtypes[i]._type_
616
ipdb> s
> c:\python\anaconda3\envs\py36_32b\lib\site-packages\comtypes\__init__.py(619)call_with_inout()
618 # keyword arg.
--> 619 try:
620 try:
ipdb> s
> c:\python\anaconda3\envs\py36_32b\lib\site-packages\comtypes\__init__.py(620)call_with_inout()
619 try:
--> 620 try:
621 v = args[i]
ipdb> s
> c:\python\anaconda3\envs\py36_32b\lib\site-packages\comtypes\__init__.py(621)call_with_inout()
620 try:
--> 621 v = args[i]
622 except IndexError:
ipdb> s
> c:\python\anaconda3\envs\py36_32b\lib\site-packages\comtypes\__init__.py(631)call_with_inout()
630 # convert it to a ctypes type.
--> 631 if getattr(v, "_type_", None) is atyp:
632 # Array of or pointer to type 'atyp' was
ipdb> s
> c:\python\anaconda3\envs\py36_32b\lib\site-packages\comtypes\__init__.py(635)call_with_inout()
634 pass
--> 635 elif type(atyp) is SIMPLETYPE:
636 # The from_param method of simple types
ipdb> s
> c:\python\anaconda3\envs\py36_32b\lib\site-packages\comtypes\__init__.py(642)call_with_inout()
641 # in that case.
--> 642 v = atyp(v)
643 else:
ipdb> s
> c:\python\anaconda3\envs\py36_32b\lib\site-packages\comtypes\__init__.py(646)call_with_inout()
645 assert not isinstance(v, BYREFTYPE)
--> 646 outargs[outnum] = v
647 outnum += 1
ipdb> s
> c:\python\anaconda3\envs\py36_32b\lib\site-packages\comtypes\__init__.py(647)call_with_inout()
646 outargs[outnum] = v
--> 647 outnum += 1
648 if len(args) > i:
ipdb> s
> c:\python\anaconda3\envs\py36_32b\lib\site-packages\comtypes\__init__.py(648)call_with_inout()
647 outnum += 1
--> 648 if len(args) > i:
649 args[i] = v
ipdb> s
> c:\python\anaconda3\envs\py36_32b\lib\site-packages\comtypes\__init__.py(649)call_with_inout()
648 if len(args) > i:
--> 649 args[i] = v
650 else:
ipdb> s
> c:\python\anaconda3\envs\py36_32b\lib\site-packages\comtypes\__init__.py(606)call_with_inout()
605 outnum = 0
--> 606 for i, info in enumerate(paramflags):
607 direction = info[0]
ipdb> s
> c:\python\anaconda3\envs\py36_32b\lib\site-packages\comtypes\__init__.py(607)call_with_inout()
606 for i, info in enumerate(paramflags):
--> 607 direction = info[0]
608 if direction & 3 == 3:
ipdb> s
> c:\python\anaconda3\envs\py36_32b\lib\site-packages\comtypes\__init__.py(608)call_with_inout()
607 direction = info[0]
--> 608 if direction & 3 == 3:
609 # This is an [in, out] parameter.
ipdb> s
> c:\python\anaconda3\envs\py36_32b\lib\site-packages\comtypes\__init__.py(612)call_with_inout()
611 # Determine name and required type of the parameter.
--> 612 name = info[1]
613 # [in, out] parameters are passed as pointers,
ipdb> s
> c:\python\anaconda3\envs\py36_32b\lib\site-packages\comtypes\__init__.py(615)call_with_inout()
614 # this is the pointed-to type:
--> 615 atyp = argtypes[i]._type_
616
ipdb> s
> c:\python\anaconda3\envs\py36_32b\lib\site-packages\comtypes\__init__.py(619)call_with_inout()
618 # keyword arg.
--> 619 try:
620 try:
ipdb> s
> c:\python\anaconda3\envs\py36_32b\lib\site-packages\comtypes\__init__.py(620)call_with_inout()
619 try:
--> 620 try:
621 v = args[i]
ipdb> s
> c:\python\anaconda3\envs\py36_32b\lib\site-packages\comtypes\__init__.py(621)call_with_inout()
620 try:
--> 621 v = args[i]
622 except IndexError:
ipdb> s
IndexError: list index out of range
> c:\python\anaconda3\envs\py36_32b\lib\site-packages\comtypes\__init__.py(621)call_with_inout()
620 try:
--> 621 v = args[i]
622 except IndexError:
ipdb> s
> c:\python\anaconda3\envs\py36_32b\lib\site-packages\comtypes\__init__.py(622)call_with_inout()
621 v = args[i]
--> 622 except IndexError:
623 v = kw[name]
ipdb> s
> c:\python\anaconda3\envs\py36_32b\lib\site-packages\comtypes\__init__.py(623)call_with_inout()
622 except IndexError:
--> 623 v = kw[name]
624 except KeyError:
ipdb> s
KeyError: 'strServerLocation'
> c:\python\anaconda3\envs\py36_32b\lib\site-packages\comtypes\__init__.py(623)call_with_inout()
622 except IndexError:
--> 623 v = kw[name]
624 except KeyError:
ipdb> s
> c:\python\anaconda3\envs\py36_32b\lib\site-packages\comtypes\__init__.py(624)call_with_inout()
623 v = kw[name]
--> 624 except KeyError:
625 # no parameter was passed, make an empty one
ipdb> s
> c:\python\anaconda3\envs\py36_32b\lib\site-packages\comtypes\__init__.py(627)call_with_inout()
626 # of the required type
--> 627 v = atyp()
628 else:
ipdb> s
> c:\python\anaconda3\envs\py36_32b\lib\site-packages\comtypes\__init__.py(646)call_with_inout()
645 assert not isinstance(v, BYREFTYPE)
--> 646 outargs[outnum] = v
647 outnum += 1
ipdb> s
> c:\python\anaconda3\envs\py36_32b\lib\site-packages\comtypes\__init__.py(647)call_with_inout()
646 outargs[outnum] = v
--> 647 outnum += 1
648 if len(args) > i:
ipdb> s
> c:\python\anaconda3\envs\py36_32b\lib\site-packages\comtypes\__init__.py(648)call_with_inout()
647 outnum += 1
--> 648 if len(args) > i:
649 args[i] = v
ipdb> s
> c:\python\anaconda3\envs\py36_32b\lib\site-packages\comtypes\__init__.py(651)call_with_inout()
650 else:
--> 651 kw[name] = v
652 elif direction & 2 == 2:
ipdb> s
> c:\python\anaconda3\envs\py36_32b\lib\site-packages\comtypes\__init__.py(606)call_with_inout()
605 outnum = 0
--> 606 for i, info in enumerate(paramflags):
607 direction = info[0]
ipdb> s
> c:\python\anaconda3\envs\py36_32b\lib\site-packages\comtypes\__init__.py(607)call_with_inout()
606 for i, info in enumerate(paramflags):
--> 607 direction = info[0]
608 if direction & 3 == 3:
ipdb> s
> c:\python\anaconda3\envs\py36_32b\lib\site-packages\comtypes\__init__.py(608)call_with_inout()
607 direction = info[0]
--> 608 if direction & 3 == 3:
609 # This is an [in, out] parameter.
ipdb> s
> c:\python\anaconda3\envs\py36_32b\lib\site-packages\comtypes\__init__.py(612)call_with_inout()
611 # Determine name and required type of the parameter.
--> 612 name = info[1]
613 # [in, out] parameters are passed as pointers,
ipdb> s
> c:\python\anaconda3\envs\py36_32b\lib\site-packages\comtypes\__init__.py(615)call_with_inout()
614 # this is the pointed-to type:
--> 615 atyp = argtypes[i]._type_
616
ipdb> s
> c:\python\anaconda3\envs\py36_32b\lib\site-packages\comtypes\__init__.py(619)call_with_inout()
618 # keyword arg.
--> 619 try:
620 try:
ipdb> s
> c:\python\anaconda3\envs\py36_32b\lib\site-packages\comtypes\__init__.py(620)call_with_inout()
619 try:
--> 620 try:
621 v = args[i]
ipdb> s
> c:\python\anaconda3\envs\py36_32b\lib\site-packages\comtypes\__init__.py(621)call_with_inout()
620 try:
--> 621 v = args[i]
622 except IndexError:
ipdb> s
IndexError: list index out of range
> c:\python\anaconda3\envs\py36_32b\lib\site-packages\comtypes\__init__.py(621)call_with_inout()
620 try:
--> 621 v = args[i]
622 except IndexError:
ipdb> s
> c:\python\anaconda3\envs\py36_32b\lib\site-packages\comtypes\__init__.py(622)call_with_inout()
621 v = args[i]
--> 622 except IndexError:
623 v = kw[name]
ipdb> s
> c:\python\anaconda3\envs\py36_32b\lib\site-packages\comtypes\__init__.py(623)call_with_inout()
622 except IndexError:
--> 623 v = kw[name]
624 except KeyError:
ipdb> s
KeyError: 'strServerName'
> c:\python\anaconda3\envs\py36_32b\lib\site-packages\comtypes\__init__.py(623)call_with_inout()
622 except IndexError:
--> 623 v = kw[name]
624 except KeyError:
ipdb> s
> c:\python\anaconda3\envs\py36_32b\lib\site-packages\comtypes\__init__.py(624)call_with_inout()
623 v = kw[name]
--> 624 except KeyError:
625 # no parameter was passed, make an empty one
ipdb> s
> c:\python\anaconda3\envs\py36_32b\lib\site-packages\comtypes\__init__.py(627)call_with_inout()
626 # of the required type
--> 627 v = atyp()
628 else:
ipdb> s
> c:\python\anaconda3\envs\py36_32b\lib\site-packages\comtypes\__init__.py(646)call_with_inout()
645 assert not isinstance(v, BYREFTYPE)
--> 646 outargs[outnum] = v
647 outnum += 1
ipdb> s
> c:\python\anaconda3\envs\py36_32b\lib\site-packages\comtypes\__init__.py(647)call_with_inout()
646 outargs[outnum] = v
--> 647 outnum += 1
648 if len(args) > i:
ipdb> s
> c:\python\anaconda3\envs\py36_32b\lib\site-packages\comtypes\__init__.py(648)call_with_inout()
647 outnum += 1
--> 648 if len(args) > i:
649 args[i] = v
ipdb> s
> c:\python\anaconda3\envs\py36_32b\lib\site-packages\comtypes\__init__.py(651)call_with_inout()
650 else:
--> 651 kw[name] = v
652 elif direction & 2 == 2:
ipdb> s
> c:\python\anaconda3\envs\py36_32b\lib\site-packages\comtypes\__init__.py(606)call_with_inout()
605 outnum = 0
--> 606 for i, info in enumerate(paramflags):
607 direction = info[0]
ipdb> s
> c:\python\anaconda3\envs\py36_32b\lib\site-packages\comtypes\__init__.py(607)call_with_inout()
606 for i, info in enumerate(paramflags):
--> 607 direction = info[0]
608 if direction & 3 == 3:
ipdb> s
> c:\python\anaconda3\envs\py36_32b\lib\site-packages\comtypes\__init__.py(608)call_with_inout()
607 direction = info[0]
--> 608 if direction & 3 == 3:
609 # This is an [in, out] parameter.
ipdb> s
> c:\python\anaconda3\envs\py36_32b\lib\site-packages\comtypes\__init__.py(612)call_with_inout()
611 # Determine name and required type of the parameter.
--> 612 name = info[1]
613 # [in, out] parameters are passed as pointers,
ipdb> s
> c:\python\anaconda3\envs\py36_32b\lib\site-packages\comtypes\__init__.py(615)call_with_inout()
614 # this is the pointed-to type:
--> 615 atyp = argtypes[i]._type_
616
ipdb> s
> c:\python\anaconda3\envs\py36_32b\lib\site-packages\comtypes\__init__.py(619)call_with_inout()
618 # keyword arg.
--> 619 try:
620 try:
ipdb> s
> c:\python\anaconda3\envs\py36_32b\lib\site-packages\comtypes\__init__.py(620)call_with_inout()
619 try:
--> 620 try:
621 v = args[i]
ipdb> s
> c:\python\anaconda3\envs\py36_32b\lib\site-packages\comtypes\__init__.py(621)call_with_inout()
620 try:
--> 621 v = args[i]
622 except IndexError:
ipdb> s
IndexError: list index out of range
> c:\python\anaconda3\envs\py36_32b\lib\site-packages\comtypes\__init__.py(621)call_with_inout()
620 try:
--> 621 v = args[i]
622 except IndexError:
ipdb> s
> c:\python\anaconda3\envs\py36_32b\lib\site-packages\comtypes\__init__.py(622)call_with_inout()
621 v = args[i]
--> 622 except IndexError:
623 v = kw[name]
ipdb> s
> c:\python\anaconda3\envs\py36_32b\lib\site-packages\comtypes\__init__.py(623)call_with_inout()
622 except IndexError:
--> 623 v = kw[name]
624 except KeyError:
ipdb> s
KeyError: 'strOmitStart'
> c:\python\anaconda3\envs\py36_32b\lib\site-packages\comtypes\__init__.py(623)call_with_inout()
622 except IndexError:
--> 623 v = kw[name]
624 except KeyError:
ipdb> s
> c:\python\anaconda3\envs\py36_32b\lib\site-packages\comtypes\__init__.py(624)call_with_inout()
623 v = kw[name]
--> 624 except KeyError:
625 # no parameter was passed, make an empty one
ipdb> ss
*** NameError: name 'ss' is not defined
ipdb> s
> c:\python\anaconda3\envs\py36_32b\lib\site-packages\comtypes\__init__.py(627)call_with_inout()
626 # of the required type
--> 627 v = atyp()
628 else:
ipdb> s
> c:\python\anaconda3\envs\py36_32b\lib\site-packages\comtypes\__init__.py(646)call_with_inout()
645 assert not isinstance(v, BYREFTYPE)
--> 646 outargs[outnum] = v
647 outnum += 1
ipdb> s
> c:\python\anaconda3\envs\py36_32b\lib\site-packages\comtypes\__init__.py(647)call_with_inout()
646 outargs[outnum] = v
--> 647 outnum += 1
648 if len(args) > i:
ipdb> s
> c:\python\anaconda3\envs\py36_32b\lib\site-packages\comtypes\__init__.py(648)call_with_inout()
647 outnum += 1
--> 648 if len(args) > i:
649 args[i] = v
ipdb> s
> c:\python\anaconda3\envs\py36_32b\lib\site-packages\comtypes\__init__.py(651)call_with_inout()
650 else:
--> 651 kw[name] = v
652 elif direction & 2 == 2:
ipdb> s
> c:\python\anaconda3\envs\py36_32b\lib\site-packages\comtypes\__init__.py(606)call_with_inout()
605 outnum = 0
--> 606 for i, info in enumerate(paramflags):
607 direction = info[0]
ipdb> s
> c:\python\anaconda3\envs\py36_32b\lib\site-packages\comtypes\__init__.py(607)call_with_inout()
606 for i, info in enumerate(paramflags):
--> 607 direction = info[0]
608 if direction & 3 == 3:
ipdb> s
> c:\python\anaconda3\envs\py36_32b\lib\site-packages\comtypes\__init__.py(608)call_with_inout()
607 direction = info[0]
--> 608 if direction & 3 == 3:
609 # This is an [in, out] parameter.
ipdb> s
> c:\python\anaconda3\envs\py36_32b\lib\site-packages\comtypes\__init__.py(652)call_with_inout()
651 kw[name] = v
--> 652 elif direction & 2 == 2:
653 outnum += 1
ipdb> s
> c:\python\anaconda3\envs\py36_32b\lib\site-packages\comtypes\__init__.py(653)call_with_inout()
652 elif direction & 2 == 2:
--> 653 outnum += 1
654
ipdb> s
> c:\python\anaconda3\envs\py36_32b\lib\site-packages\comtypes\__init__.py(606)call_with_inout()
605 outnum = 0
--> 606 for i, info in enumerate(paramflags):
607 direction = info[0]
ipdb> s
> c:\python\anaconda3\envs\py36_32b\lib\site-packages\comtypes\__init__.py(655)call_with_inout()
654
--> 655 rescode = func(self_, *args, **kw)
656 # If there is only a single output value, then do not expect it to
ipdb> s
--Call--
> c:\python\anaconda3\envs\py36_32b\lib\site-packages\comtypes\automation.py(185)__init__()
184
--> 185 def __init__(self, *args):
186 if args:
ipdb> s
> c:\python\anaconda3\envs\py36_32b\lib\site-packages\comtypes\automation.py(186)__init__()
185 def __init__(self, *args):
--> 186 if args:
187 self.value = args[0]
ipdb> s
--Return--
None
> c:\python\anaconda3\envs\py36_32b\lib\site-packages\comtypes\automation.py(186)__init__()
185 def __init__(self, *args):
--> 186 if args:
187 self.value = args[0]
ipdb> s
--Call--
> c:\python\anaconda3\envs\py36_32b\lib\site-packages\comtypes\automation.py(555)from_param()
554 # examples.
--> 555 def from_param(cls, arg):
556 # accept POINTER(VARIANT) instance
ipdb> s
> c:\python\anaconda3\envs\py36_32b\lib\site-packages\comtypes\automation.py(557)from_param()
556 # accept POINTER(VARIANT) instance
--> 557 if isinstance(arg, POINTER(VARIANT)):
558 return arg
ipdb> s
> c:\python\anaconda3\envs\py36_32b\lib\site-packages\comtypes\automation.py(560)from_param()
559 # accept byref(VARIANT) instance
--> 560 if isinstance(arg, _carg_obj) and isinstance(arg._obj, VARIANT):
561 return arg
ipdb> s
> c:\python\anaconda3\envs\py36_32b\lib\site-packages\comtypes\automation.py(563)from_param()
562 # accept VARIANT instance
--> 563 if isinstance(arg, VARIANT):
564 return byref(arg)
ipdb> s
> c:\python\anaconda3\envs\py36_32b\lib\site-packages\comtypes\automation.py(564)from_param()
563 if isinstance(arg, VARIANT):
--> 564 return byref(arg)
565 if isinstance(arg, _CArrayType) and arg._type_ is VARIANT:
ipdb> s
--Return--
<cparam 'P' (0BD4DE68)>
> c:\python\anaconda3\envs\py36_32b\lib\site-packages\comtypes\automation.py(564)from_param()
563 if isinstance(arg, VARIANT):
--> 564 return byref(arg)
565 if isinstance(arg, _CArrayType) and arg._type_ is VARIANT:
