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Error while using numpy random.normalvariate()

I tried to generate random probs by using the following line code:
probs = [np.clip(random.normalvariate(0.1, 0.05), 0, 1) for x in range(1000)]
Unexpectedly I faced the following error message:
AttributeError: module 'numpy.random' has no attribute 'normalvariate'
Any idea how to solve this? I checked out the docs I find that this attribute exists in the numpy.random however it doesn't work when I used it in above code.
Any help to fix this issue will be appreciated.

It seems that you make confusion between random module whose documenttion is : https://docs.python.org/3.11/library/random.html
And random sub-module that belongs to numpy, its documentation can be found here https://numpy.org/doc/stable/reference/random/index.html
Error origin
It seems that you imported numpy.random and you tried to use normalvariate while the latter function belongs to random module.
Solution
So to solve the issue write the following import:
import random
probs = [np.clip(random.normalvariate(0.1, 0.05), 0, 1) for x in range(1000)]
Output:
[0.10399310517618868,
0.10416076922742254,
0.10683877729386676,
0.14789317007499886,
0.11551976284566698,
...

I was faced the problem related to pymesh

this is my code...
import pymesh
mesh = pymesh.load_mesh("cube.stl");
I got error like this
mesh_B = pymesh.load_mesh("cube.stl");
AttributeError: module 'pymesh' has no attribute 'load_mesh'
please help me to fix this error...and guide me how to install and setup pymesh
Thankyou...

Python: Name "extract_training_sample" is not defined error

I am a Python newbie currently looking into Crash Course Ai #5 How to Make an AI read your handwriting (LAB).
Running Step 1.2 gives me *NameError: name 'extract_training_samples' is not defined.
Tried so far: 1) updated pip version to 20.0.2 and installed emnist python package
2) tried an additional line of code: from emnist import extract_training_samples but got a ModuleNotFound error.
Feedback appreciated!

OK, very simple solution!
You just forgot the "s".
I find myself running into that problem all the time when coding. Whenever I run into a Name Error, the first thing I do is check my spelling!
your code:
x, y = extract_training_sample('letters')
the code on the website:
extract_training_samples('letters')
Cheers,

Having a problem in scipy.stats fro importing describe()

In Scipy documentation, it clearly says for using statistics(especially for a short description of an array):
Import scipy
scipy.stats.describe(a, axis=0, ddof=1, bias=True, nan_policy='propagate')
But I get the AttributeError:
module 'scipy' has no attribute 'stats'
then in another part of the documentation, it says :
from scipy import stats
which works fine for me. Actually, I don't get the exact difference between . and from ...... import ...... and why the first one doesn't work.
Thank you so much for your help. I would appreciate it if you guys can provide me some links too.

Python Blender math.trunc()

iam trying to use the math.trunc in Blender 2.49b Python
but iam getting this error
AttributeError: 'module' object has no attribute 'trunc'
i also imported math
its on line
uv[i][0] = trunc(uv[i][0] * 100000) / 100000
i also tryied it via the int, like
uv[i][0] = int(uv[i][0] * 100000) / 100000
which gives me an error
TypeError: 'float' object is
unsubscriptable
so how should i trunc the value:(
thank you

The second error seems to imply that uv in your code is a float object and you are trying to subscript it uv[i]. Try to math.trunc(uv) and see. Also you can check if trunc is available by doing hasattr(math,'trunc')

It might depend what verson of Python is used by Blender (I imagine that would be Python 2.5).
Try this in Blender:
import math
help(math)
This will crash Blender, but you will be able to see the math to the library under FILE and you should be able to scroll down to see if the trunc function is available in the version of Python used by Blender. It might be not present, which would explain the error.