Whenever I am trying to compile the following code to get a line graph shows some errors. But I don't know how to fix it. Here is my code :
import plotly.plotly as py
import plotly.graph_objs as go
# Create random data with numpy
import numpy as np
N = 500
random_x = np.linspace(0, 1, N)
random_y = np.random.randn(N)
# Create a trace
trace = go.Scatter(
x = random_x,
y = random_y
)
data = [trace]
py.iplot(data, filename='basic-line')
Shows the following error :
mks#mks-H81M-S /media/mks/KUTUBUDDIN1/test $ python datdaPlot.py
Traceback (most recent call last):
File "datdaPlot.py", line 1, in <module>
import plotly.plotly as py
ImportError: No module named plotly.plotly
mks#mks-H81M-S /media/mks/KUTUBUDDIN1/test $
How can this be fixed?
Added:
According to Spandan Brahmbhatt, I have installed pip by sudo pip install plotly. But still shows the following error:
You will need to install them first.
pip install plotly
pip install cufflinks
In my case I wanted to use in a Jupyter Notebook in Windows 10 but was getting the same error
ModuleNotFoundError Traceback (most recent call last)
in
----> 1 import plotly.express as px
ModuleNotFoundError: No module named 'plotly'
Considering you can also install Anaconda in Linux Mint and these came with Anaconda (in my case), if you decide to go with Anaconda you'll have at least two options to install plotly
Anaconda Prompt
Anaconda Navigator
Once installed, you'll be able to use it without any problem
1. Anaconda Prompt
Open Anaconda Prompt
Run the following command
conda install -c plotly plotly=4.8.1
2. Anaconda Navigator
Open Anaconda Navigator
Inside of it, go to Environment, select All in the dropdown and search for plotly.
Then select plotly from that list and click Apply.
I had the same problem. I accidentally was using a file in my working directory named ploylt.py. I removed that file form the directory and it works fine now.
First make sure that you have installed plotly
pip install plotly
(Test) Open an empty file, type
import plotly
and save it with a .py extension. Then run it. If this works, then your installation was ok. Move any other file named plotly (with any extension) in a different directory
It will hopefully work.
Based on ImportError: No module named plotly.plotly, I assume you have not installed plotly module.
You can install it using pip
$ pip install plotly
or
$ sudo pip install plotly
Use this:
conda install -c https://conda.anaconda.org/plotly plotly
Firstly, I'm new to plotly 2, and I am not sure I can make you understand since I'm a Chinese.
Anyway, you can try this, for me, it works:
import plotly
plotly.offline.init_notebook_mode(connected=True)
import plotly.offline as py
import plotly.plotly as py: this command will communicate with a Plotly Cloud or Plotly Enterprise. get_figure downloads a figure from plot.ly or Plotly Enterprise. You need to provide credentials to download figures: Getting Started with Plotly for Python
Refer:
Why Python line plot shows : Don't have an account? plot.ly
If you are using jupyter notebook in windows, then open the Anaconda Powershell Prompt(better to open in admin mode) and use the below command.
pip install plotly
pip install cufflinks
If you are using python from command prompt or which is set in the Environment variable then open the command prompt and use the same command mentioned above.
Both use different instance of python. So, if you use the above mentioned pip command in Anaconda PowerShell than it will install the libraries(plotly and cufflinks) in the python folder that comes with anaconda package but not in the python folder that you are using form the command prompt or which is set in the Environment variable.
I had the same problem. I found the solution by going through the directories.
pip install is installing in default python lib folder, all you have to do is copy the plotly folder from python lib to jupyter notebook lib folder. Since I am using windows the directories were as following :
c:\python34\lib\site-packages
c:\Anacoda3\Lib\site-packages
In case you searched around like I did until I found the link below, but looked here first, hopefully this will save you some frustration.
Delete the plotly.py file in your root folder. The one you created to test the get started code.
After you do that you'll be searching for a while again unless you delete the .pyc file (and get the ImportError: bad magic number in 'plotly': b'\x03\xf3\r\n').
https://github.com/plotly/plotly.py/issues/723
I was also having the same issue, but then it was due to different versions of python.
You might want to try the following command as well: (assuming you have python3 installed)
sudo pip3 install plotly
pip3 install plotly --upgrade
python3 <filename.py>
Please ensure that all the packages that are being used are installed for one python version only. As in my case all packages were installed for python3 but then I was trying to run my code with "python filename.py" and somehow that did not work.
Moreover, I also setup the credentials by following the link: https://plot.ly/settings/api. Register yourself using the link https://plot.ly/settings/api. Then create a file ~/.plotly/.credentials with your username and authentication key.
Hi I ran into something similar on my PC and here is what I advise you to do because it worked for me:
Open your Anaconda Prompt and run pip install plotly==4.1.1 cufflinks
Note that the 4.1.1 here is the version of plotly.
Installation:
Terminal:
- You can find more information about both plotly and cufflinks here.
Anaconda, Jupyter Notebook and Visual Studio Code:
- I believe I ran into this error because I did not install plotly on my PC so you can find more information on various ways of installing plotly here.
Like #Ananada, I had named my test file "plotly.py", i.e. the one containing the import plotly.graph_objects as go statement. So Python was trying to import the module from the script file I was running. Doh! Renamed it and problem solved.
To install plotly:
conda install -c plotly plotly
To check whether the installation was successful:
python3 -m pip show plotly
This shows the version of plotly installed in case of successful installation.
This worked for me!
Activate your environment again after installing the package if you are using a virtual environment.
Do source bin/activate if using bash. See https://docs.python.org/3/tutorial/venv.html.
Check your folder ... If this a temporary/test folder, maybe just like me you are wasting your whole day trying to understand why you cannot import .... .. ..
Maybe, just like happened to me - you have ANOTHER plotly.py file in your folder. Yes, that one.
Actually the module plotly is not pre-installed and we need it to be installed on our machines before using. It can be installed by using pip command :
pip install plotly
Also, we can install cufflinks. Cufflinks are smart plots.
pip install cufflinks
When you will get an error using anaconda navigator plotly install.
Go to the particular environment in Anaconda Navigator.
Then open terminal for the environment.
Install the packages.
On my Laptop, I had to use this code
!pip install pip plotly
Installing the "!" is key for my installation
All the best
I tried to run
import unicodecsv
within jupyter by running a .ipynb file.
It failed.
Then I installed the unicodecsv file through the python install command and found it within c\python27 dir. But still the import did not happen.
How should it be installed. Does it need to be placed within the anaconda installation
Edit :
Error displayed -
---------------------------------------------------------------------------
ImportError Traceback (most recent call last)
<ipython-input-1-9c1521d8df38> in <module>()
2 # 1 #
3 #####################################
----> 4 import unicodecsv
5 ## Read in the data from daily_engagement.csv and project_submissions.csv
6 ## and store the results in the below variables.
ImportError: No module named unicodecsv
Pip (Package Installer for Python) package manager also comes with Python3, you can try this variant without installing Conda (Windows):
python -m pip install unicodecsv
I had the same problem for the same file at Udacity.
Try changing the Kernel from Python2 to Python3 in the Kernel -> Change Kernel menu.
Hope that helps :)
You should install it (from the command prompt) using:
conda install unicodecsv
Install unicodecsv using:
sudo pip install unicodecsv
Restart/run your notebook again.
I had the same issue. Switching to Python 3 requires you to learn the new syntax and the rest of the nanodegree uses Python 2.
Make sure you are running the notebook in the same environment you are installing the the unicodecsv package in. Then:
conda install unicodecsv
should work. It did for me.
When I try to run my server using:
./manage.py runserver 0.0.0.0:8000
I get the following error:
Traceback (most recent call last):
File "./manage.py", line 10, in <module>
from django.core.management import execute_from_command_line
ImportError: No module named django.core.management
After browsing for a solution, I learned that Django was not installed so I tried installing it on a VM.
I tried the following:
pip install django
yum install django
yum install python-django
I also tried running these commands with sudo -s and sudo -E.
I am getting the following when I use pip cmd:
Downloading/unpacking django
Cannot fetch index base URL https://pypi.python.org/simple/
Could not find any downloads that satisfy the requirement django
No distributions at all found for django
Storing complete log in /root/.pip/pip.log
Using Yum I get:
No package python-django available.
Error: Nothing to do
Install a new version of Python. Pip has to be installed for the new
version. CentOS 6.6 has default Python 2.6 and the default pip
doesn't work properly.
Install Django with new pip.
Do not install the new version of Python globally as CentOS relies on
Python 2.6 for yum.
I'm working with Python 2.6.6 and have been trying to download tweepy, but whenever I import tweepy in the Python IDLE shell it comes back with a "No module named tweepy" error.
I've downloaded tweepy using
sudo pip install tweepy
And it goes right into /Library/Python/2.7/site-packages with no problems.
Then I cd from that path into tweepy and
python setup.py install
but this error message comes up
/Library/Frameworks/Python.framework/Versions/2.6/Resources/Python.app/Contents/MacOS/Python: can't open file 'python': [Errno 2] No such file or directory
I've gone through the path and everything is correct with Python at the end.
However, when I open up a Python IDLE shell and
import tweepy
the "No module named tweepy" error comes up.
I'd really appreciate any help!
pip is using Python 2.7, as you can tell from the site-packages path, while you are apparently trying to install for use with 2.6. Leaving aside the question of why you're using 2.6, the problem is easy enough to fix - install pip with Python 2.6.
Download get-pip.py, then (assuming your python command points to version 2.6) run:
sudo python get-pip.py
Once it's installed, you should be able to run
sudo pip2.6 install tweepy
and everything should work properly.
I've been doing the following tutorial and looking it over may help you figure out what I haven't been able to:
http://blog.miguelgrinberg.com/post/the-flask-mega-tutorial-part-i-hello-world/
I'm working on a OS X (10.6.8) with Python 2.7.6. I'm pretty sure that I followed all the instructions (on page 1) to a T and have checked that the required libraries are indeed in the modules list in the python virtualenv however, I get this error message when I try to run 'run.py':
File "/Users/user1/Desktop/flasktut/microblog/flask/lib/python2.7/site-packages/jinja2/utils.py", line 520, in <module>
from markupsafe import Markup, escape, soft_unicode
ImportError: No module named markupsafe
I need markupsafe in my virtualenv - how do I get it in there?
The command to check what packages you have installed is:
$ pip freeze
If you don't see an entry for MarkupSafe there then you can install it with:
$ pip install markupsafe