Import pandas - No module named 'pandas'

Technical Topics PyScript
1

Hi,

It is my first time using trying to import pandas.

I’m getting the following error:

JsException(PythonError: Traceback (most recent call last): File “/lib/python3.10/site-packages/_pyodide/_base.py”, line 429, in eval_code .run(globals, locals) File “/lib/python3.10/site-packages/_pyodide/_base.py”, line 300, in run coroutine = eval(self.code, globals, locals) File “”, line 1, in ModuleNotFoundError: No module named ‘pandas’ )

and this is my html script:

<html>
	<head>
		<link rel="stylesheet" href="https://pyscript.net/alpha/pyscript.css" />
		<script defer src="https://pyscript.net/alpha/pyscript.js"></script>
	<py-env>
		- pandas
	</py-env>
	</head>
	<body>
    <py-script> 
import pandas as pd
	</py-script>
	</body>
</html>

Any explanation to why I’m receiving such error?

Regards,

2

What happens if you try running the folium example?

3

Dear Neil,

Thank you so much for the help you provided.
It is working now.
However, I’m facing an issue, which is that pandas not reading from my PC.

I executed the below lines:

import os

cwd = os.getcwd()
files = os.listdir(cwd) 
print("Files in %r: %s" % (cwd, files))

This is the output:

Files in ‘/home/pyodide’:

Which is not my PC.

Regards,

4

/home/pyodide is the browser virtual file system. Applications (Python/JavaScript) running inside the browser cannot directly access a user’s local file system. Doing so would be a serious security problem. You must request file access using one of the browser APIs such as FileReader() or showOpenFilePicker(). These articles will help you:

1 Like