I am using python 3.6 and numpy 1.13.3. On numpy import, I am getting an error Cannot import name 'dtype'
reticulate::import("numpy") throws
Error in py_run_string_impl(paste0("import sys; sys.path.append('", system.file("python", :
ImportError: cannot import name 'dtype'
Should I need to use some old version of numpy to fix this issue
Related
I was just getting started with PyCharm and python for statistics.
And I got this error:
ImportError: cannot import name 'int' from 'numpy' (/home/tetiana/.local/lib/python3.8/site-packages/numpy/init.py)
Full traceback looks like this:
Traceback (most recent call last):
File "/home/tetiana/forVScode/python/first/first_try.py", line 1, in
from scipy import stats
File "/usr/lib/python3/dist-packages/scipy/stats/init.py", line 379, in
from .stats import *
File "/usr/lib/python3/dist-packages/scipy/stats/stats.py", line 180, in
import scipy.special as special
File "/usr/lib/python3/dist-packages/scipy/special/init.py", line 643, in
from .basic import *
File "/usr/lib/python3/dist-packages/scipy/special/basic.py", line 19, in
from . import orthogonal
File "/usr/lib/python3/dist-packages/scipy/special/orthogonal.py", line 81, in
from numpy import (exp, inf, pi, sqrt, floor, sin, cos, around, int,
ImportError: cannot import name 'int' from 'numpy' (/home/tetiana/.local/lib/python3.8/site-packages/numpy/init.py)
Process finished with exit code 1
How can I fix it?
Here is my code:
from scipy import stats
import pandas as pd
state = pd.read_csv('state_murder_rate_test_table.csv')
state['Population'].mean()
stats.trim_mean(state['Population'], 0.1)
state['Population'].median()
I checked whether the Python versions in os and in the project match and they are. I have python 3.8.10 and my os is Ubuntu 20.04
Referring to the current numpy documentation, there exists no type called numpy.int that you can import. I believe that the type you wanna import is numpy.integer or numpy.int_.
The code you provided does not have any statement like: from numpy import int. If you could provide a full traceback error, it'll be easier to see where the error stems from.
I hope this answer will be somewhat useful.
I saw there is a way to directly read XML files using pandas. I followed and used this package. However, I keep getting errors.
https://pypi.org/project/pandas-read-xml/
import pandas as pd
import pandas_read_xml as pdx
from pandas.io.json import json_normalize
The error was generated by last line and the error is
ImportError: cannot import name 'json_normalize'
I am using kernel python 3, can anyone tell me what was wrong with it?
Whenever I try to run the following code I get an error message
import matplotlib
import pandas as pd
import _pickle as pickle
import numpy as np
print(matplotlib.version)
AttributeError: module 'matplotlib' has no attribute 'version'
I get the same error if i try this: matplotlib.style.use('bmh')
I'm using PyCharm
The errors are stating those attributes do not exist. It is not a problem of the installation.
To get the version:
print(matplotlib.__version__)
Regarding the style:
You do not "apply" that in matplotlib. You may want to use the module pyplot:
import matplotlib.pyplot as plt
plt.style.use("bmh")
When I import numpy and pandas in jupyter it gives error same in spider but in spider works after starting new kernel.
import numpy as np
NameError Traceback (most recent call last)
<ipython-input-1-0aa0b027fcb6> in <module>
----> 1 import numpy as np
~\numpy.py in <module>
1 from numpy import*
2
----> 3 arr = array([1,2,3,4])
NameError: name 'array' is not defined
this is showing "NameError" which is due to the
arr=array([1,2,3,4])
you should try something like this
arr=np.array([1,2,3,4])
I found the error. It was a very bad mistake my c files have program numpy.py so while importing numpy python was accessing that file not the numpy module. So i deleted that and everything worked fine.
Try this:
arr=np.array([1,2,3,4])
As you are using numpy as np, to create an array the following syntax is needed:
arr=np.array([1,2,3])
I want to show the graph using the python code below, but I am getting a syntax error as seen on the image. Please help to correct this error. I am using Python 3
import os
import sys
import fnss
import networkx as nx
import fnss
import cvxopt
import numpy as np
import codecs
import random
import matplotlib.pyplot as plt
topo_str = 'topo_peter.xml'
topology = fnss.read_topology(topo_str)
topology_directed = topology.to_directed(topology)
print nx.info(topology_directed)
nx.draw(topology_directed)
plt.show()
and this is the am getting
File "<ipython-input-1-fa7157dd7268>", line 14
print nx.info(topology_directed)
^
SyntaxError: invalid syntax
Based on the information provided:
Python version: 3
Error message: invalid syntax on line 14 -> print nx.info(topology_directed)
It is clearly a simple syntax error for people using Python 3 to execute a Python 2 statement.
print "something" # is valid for Python 2, but not Python 3
For Python 3, use
print("something", "and more", "even more")
So changing print nx.info(topology_directed) to print(nx.info(topology_directed)) solves the problem.