numpy load raises "AttributeError: 'module' object has no attribute 'expr'"
12,038
I think you must have another file named parser.py
somewhere in your files (the ones that Python can find). It is making it so that Python finds the wrong parser module. Look around and see if that is the case. It could be a parser.so
file too.
Try going into an interactive session and typing:
import parser
print parser.__file__
Hopefully, that will tell you where the troublesome file is located.
Author by
Sebastian
Updated on July 20, 2022Comments
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Sebastian almost 2 years
I try to run
#!/usr/bin/env python import os from numpy import * b= ones((3, 3)) print b save('fff', b) a = load('fff.npy') print a.shape print 'fertig'
but it raises:
Traceback (most recent call last): File "savetest.py", line 9, in <module> a = load('fff.npy') File "/usr/lib/python2.6/dist-packages/numpy/lib/io.py", line 195, in load return format.read_array(fid) File "/usr/lib/python2.6/dist-packages/numpy/lib/format.py", line 353, in read_array shape, fortran_order, dtype = read_array_header_1_0(fp) File "/usr/lib/python2.6/dist-packages/numpy/lib/format.py", line 250, in read_array_header_1_0 d = safe_eval(header) File "/usr/lib/python2.6/dist-packages/numpy/lib/utils.py", line 840, in safe_eval ast = compiler.parse(source, "eval") File "/usr/lib/python2.6/compiler/transformer.py", line 53, in parse return Transformer().parseexpr(buf) File "/usr/lib/python2.6/compiler/transformer.py", line 132, in parseexpr return self.transform(parser.expr(text)) AttributeError: 'module' object has no attribute 'expr'
I tried the example from docs.scipy.org it raises the same error in my terminal, but it works in my ERIC python IDE. The Internet provides no for me understandable or transferable solution at this time.
Finally, does anyone see the error in my code or approach and is able to provide a solution for it?
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Sebastian over 13 yearsThere was indeed such a file in that directory. I renamed it. Now it works as it should. Thank you for making my day.
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Abramodj over 6 yearsThis happened to me with a file called
signal.py
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Atti over 6 years@Abramodj same thing happened to me because my file was called signal.py