Open robinsedman opened 2 years ago
I can confirm this. I was trying to get a table with an integer column and I got this error arising from the pandas conversion:
File "C:\Users\kyle_w\AppData\Roaming\Python\Python39\site-packages\qpython-2.0.0-py3.9.egg\qpython\qconnection.py", line 380, in receive
File "C:\Users\kyle_w\AppData\Roaming\Python\Python39\site-packages\qpython-2.0.0-py3.9.egg\qpython\qreader.py", line 139, in read
File "C:\Users\kyle_w\AppData\Roaming\Python\Python39\site-packages\qpython-2.0.0-py3.9.egg\qpython\qreader.py", line 338, in _read_general_list
File "C:\Users\kyle_w\AppData\Roaming\Python\Python39\site-packages\qpython-2.0.0-py3.9.egg\qpython\qreader.py", line 338, in <listcomp>
File "C:\Users\kyle_w\AppData\Roaming\Python\Python39\site-packages\qpython-2.0.0-py3.9.egg\qpython\qreader.py", line 227, in _read_object
File "C:\Users\kyle_w\AppData\Roaming\Python\Python39\site-packages\qpython-2.0.0-py3.9.egg\qpython\_pandas.py", line 116, in _read_list
File "C:\Users\kyle_w\AppData\Roaming\Python\Python39\site-packages\pandas-1.4.2-py3.9-win-amd64.egg\pandas\core\series.py", line 4960, in replace
File "C:\Users\kyle_w\AppData\Roaming\Python\Python39\site-packages\pandas-1.4.2-py3.9-win-amd64.egg\pandas\core\generic.py", line 6745, in replace
new_data = self._mgr.replace(
File "C:\Users\kyle_w\AppData\Roaming\Python\Python39\site-packages\pandas-1.4.2-py3.9-win-amd64.egg\pandas\core\internals\managers.py", line 441, in replace
return self.apply(
File "C:\Users\kyle_w\AppData\Roaming\Python\Python39\site-packages\pandas-1.4.2-py3.9-win-amd64.egg\pandas\core\internals\managers.py", line 304, in apply
applied = getattr(b, f)(**kwargs)
File "C:\Users\kyle_w\AppData\Roaming\Python\Python39\site-packages\pandas-1.4.2-py3.9-win-amd64.egg\pandas\core\internals\blocks.py", line 683, in replace
mask = missing.mask_missing(values, to_replace)
File "C:\Users\kyle_w\AppData\Roaming\Python\Python39\site-packages\pandas-1.4.2-py3.9-win-amd64.egg\pandas\core\missing.py", line 98, in mask_missing
new_mask = new_mask.to_numpy(dtype=bool, na_value=False)
AttributeError: 'bool' object has no attribute 'to_numpy'
The error disappeared when I removed the integer column from the table I was getting.
EDIT: I rolled back to pandas 1.3.5 using pip install -I pandas==1.3.5
and the error is gone.
To future readers, this project is not being actively maintained. The Fintech Open Source Foundation has forked it and is actively maintaining: https://github.com/finos/qPython.
Install with pip install qpython3. Imports are the same so no code changes required.
Running the following works with pandas <=1.3.5 but fails with >1.3.5
Python 3.9 qpython==2.0.0