strands-project/strands_qsr_lib

ModuleNotFoundError: No module named 'exceptions'

Opened this issue · 5 comments

Kev1n3zz commented

I download the code on my computer with python3.10.x.
After following the installation, there shows an error.

$ ./mwe.py rcc8
Traceback (most recent call last):
  File "C:\Users\zhangmanyu\Desktop\QSR推理\strands_qsr_lib\qsr_lib\scripts\mwe.py", line 10, in <module>
    from qsrlib.qsrlib import QSRlib, QSRlib_Request_Message
  File "c:\Users\zhangmanyu\Desktop\QSR推理\strands_qsr_lib\qsr_lib\src\qsrlib\qsrlib.py", line 8, in <module>
    from qsrlib_qsrs import *
  File "c:\Users\zhangmanyu\Desktop\QSR推理\strands_qsr_lib\qsr_lib\src\qsrlib_qsrs\__init__.py", line 9, in <module>
    from qsr_qtc_b_simplified import QSR_QTC_B_Simplified
  File "c:\Users\zhangmanyu\Desktop\QSR推理\strands_qsr_lib\qsr_lib\src\qsrlib_qsrs\qsr_qtc_b_simplified.py", line 3, in <module>
    from qsrlib_qsrs.qsr_qtc_simplified_abstractclass import QSR_QTC_Simplified_Abstractclass
  File "c:\Users\zhangmanyu\Desktop\QSR推理\strands_qsr_lib\qsr_lib\src\qsrlib_qsrs\qsr_qtc_simplified_abstractclass.py", line 6, in <module>
    from exceptions import Exception, AttributeError
ModuleNotFoundError: No module named 'exceptions'

I checked the file and the installation, it has't notes what the exceptions are.
And StackOverflow found no answer :)

How could i fix this problem?

VVogelimkafig commented

i have the same problem, i installed the python-docx but still have this error

Geguze commented

Having a similar issue but with a different module:

$ ./mwe.py rcc8                                                                                   
Traceback (most recent call last):
  File "/home/user/strands_qsr_lib/qsr_lib/scripts/./mwe.py", line 4, in <module>
    from qsrlib.qsrlib import QSRlib, QSRlib_Request_Message
  File "/home/user/strands_qsr_lib/qsr_lib/src/qsrlib/qsrlib.py", line 8, in <module>
    from qsrlib_qsrs import *
  File "/home/user/strands_qsr_lib/qsr_lib/src/qsrlib_qsrs/__init__.py", line 1, in <module>
    from qsr_rcc2 import QSR_RCC2
ModuleNotFoundError: No module named 'qsr_rcc2'

PYTHONPATH is correctly set. Any suggestion?

Kev1n3zz commented
muelthom commented

I'm currently running on Python 3.9.12 and faced the same issues mentioned above.

I am by no means a Python expert but with a few minor modifications I managed to make the MWE working. Here are the steps I made:

  1. In qsrlib_qsrs/__init__.py change the module import to relative paths:
    (e.g., change from qsr_rcc2 import QSR_RCC2 to from .qsr_rcc2 import QSR_RCC2)
  2. For the ModuleNotFoundError: No module named 'exceptions' error in qsrlib_qsrs/qsr_qtc_simplified_abstractclass.py simply remove the from exceptions import Exception, AttributeError import since it is not necessary in Python 3
  3. In the same file (see above) replace every xrange() call with range()
  4. In qsrlib_qsrs/qsr_arg_prob_relations_distance.py again change the module import to relative path:
    from .qsr_arg_relations_distance import QSR_Arg_Relations_Distance
  5. It seems that for the function _return_bounding_boxes_2d() in qsrlib_qsrs/qsr_monadic_abstractclass.py the return value which is a tuple must be explicitly made a tuple by just surrounding the return value:
    raise (data1.return_bounding_box_2d(), data2.return_bounding_box_2d())
  6. Lastly, to fix the error TypeError: 'dict_keys' object is not subscriptable which originates from make_world_qsr_trace() in qsrlib_qsrs/qsr_dyadic_abstractclass.py apply the following fix:
    qsrs_for = self._process_qsrs_for(list(world_state.objects.keys()), req_params["dynamic_args"])

Then the MWE can be executed successfully:

./mwe.py rcc8
['argd', 'argprobd', 'cardir', 'mos', 'mwe', 'qtcbcs', 'qtcbs', 'qtccs', 'ra', 'rcc2', 'rcc3', 'rcc4', 'rcc5', 'rcc8', 'tpcc']
rcc8 request was made at  2022-04-24 10:46:43.359738 and received at 2022-04-24 10:46:43.359747 and finished at 2022-04-24 10:46:43.359998
---
Response is:
0.0: o1,o2:{'rcc8': 'po'}; o1,o3:{'rcc8': 'po'}; o2,o1:{'rcc8': 'po'}; o2,o3:{'rcc8': 'po'}; o3,o1:{'rcc8': 'po'}; o3,o2:{'rcc8': 'po'}; 
1.0: o1,o2:{'rcc8': 'po'}; o1,o3:{'rcc8': 'po'}; o2,o1:{'rcc8': 'po'}; o2,o3:{'rcc8': 'po'}; o3,o1:{'rcc8': 'po'}; o3,o2:{'rcc8': 'po'}; 
2.0: o1,o2:{'rcc8': 'po'}; o1,o3:{'rcc8': 'po'}; o2,o1:{'rcc8': 'po'}; o2,o3:{'rcc8': 'po'}; o3,o1:{'rcc8': 'po'}; o3,o2:{'rcc8': 'po'};

Of course this rather is a "hacky" solution and for other calculi maybe additional fixes are necessary. The problem most likely stems from migrating from Python 2 to Python 3. Maybe the code just works fine with Python 2 but I can't confirm that since I've no ancient Python version installed :^)

Kev1n3zz commented