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Helleeni

•Created by juan on 10/3/2024 in #questions-issues

CSV file as input?

Hi, maybe related to this. I was struggling to read .csv to a Pandas dataframe by using file drop. Eventually could read the .csv like this (using file_obj and data from file drop with Lazy=False):

from io import StringIO
s=str(file['data'],'utf-16')   # Convert bytes to string, my csv is utf-16 coded
df.value = pd.read_csv(StringIO(s), skiprows=0, sep='\t', encoding = 'utf-16', header=1)  # again my .csv had an empty row, tab as a separator, and header on first row

from io import StringIO
s=str(file['data'],'utf-16')   # Convert bytes to string, my csv is utf-16 coded
df.value = pd.read_csv(StringIO(s), skiprows=0, sep='\t', encoding = 'utf-16', header=1)  # again my .csv had an empty row, tab as a separator, and header on first row

Apparently needed to make a string from the data and then read by using StringIO. Worked for me. In this example df is a reactive variable dataframe.

5 replies

•Created by Helleeni on 9/16/2024 in #questions-issues

Solved: Can solara.Card(title="Long title to word wrap instead of wrapping mid word")?

Kiitos Iisakki! Looks simple but failed find it by Googling (or Binging (is that a word?)) I'll give it a go thanks. 👍 Edit 240925: Tried method no 1. Confirmed, works OK thank you.

3 replies

•Created by Helleeni on 9/3/2024 in #questions-issues

Disable "FileDownload" button once user has downloaded the file

Opened Issue #769 in GitHub: https://github.com/widgetti/solara/issues/769

9 replies

•Created by Helleeni on 9/3/2024 in #questions-issues

Disable "FileDownload" button once user has downloaded the file

👍 OK, thank you for your suggestion. I'll give it a go. Should work as the excels in my case are relatively small. Edit: Confirm, this solution works.

9 replies

•Created by Helleeni on 8/22/2024 in #questions-issues

How to show progress of FileDrop?

You are right. It's my processing code that makes it slow. Thanks for the instruction - I'll give progress bar a go.

3 replies

•Created by sujith on 8/13/2024 in #questions-issues

error-empty page after execution

This problem is potentially linked to open issue in Solara GitHub https://github.com/widgetti/solara/issues/490#issuecomment-2298184024

15 replies

•Created by sujith on 8/13/2024 in #questions-issues

error-empty page after execution

Edit 19th Aug 2024: Apparently the app tries to load a files from: "/_solara/cdn/font etc. etc." but can't find any of them. I can't figure out where in my computer local server root directory is so can't check if they are there.

15 replies

•Created by sujith on 8/13/2024 in #questions-issues

error-empty page after execution

Edit: Tried exact the same thing on MacOS Sonoma 14.1.1 and Chrome Browser - works as expected. So my problem seems to be related to my Windows environment. But still appreciate if anyone has any advice on what might be the problem in Windows. Opened a discussion item in Github for this as well: https://github.com/widgetti/solara/discussions/736

15 replies

•Created by sujith on 8/13/2024 in #questions-issues

error-empty page after execution

Any suggestion how to proceed. I need to be able to run the script from the command line (as I've made the application available in the intranet).

15 replies

•Created by sujith on 8/13/2024 in #questions-issues

error-empty page after execution

The new environment seems to work in Jupyter Lab (python 3.12 and solare 1.37.1). But not from command line.

15 replies

•Created by sujith on 8/13/2024 in #questions-issues

error-empty page after execution

Also tried solara versions 1.35.0 to 1.37.1 but none of those works. I have a working environment with solara 1.22.0 that I have been trying to update. That still works as always.

15 replies

•Created by sujith on 8/13/2024 in #questions-issues

error-empty page after execution

I tried a new fresh install python 3.12 and solara but with no effect.

15 replies

•Created by sujith on 8/13/2024 in #questions-issues

error-empty page after execution

solara run solara_test.py

15 replies

•Created by sujith on 8/13/2024 in #questions-issues

error-empty page after execution

from the command line (miniconda)

15 replies

•Created by sujith on 8/13/2024 in #questions-issues

error-empty page after execution

The same results while doing a fresh install with python 3.12 and solara 1.37.1. Nothing is rendered with the script "First Script". The develeper console gives error messages like: "Failed to load resource: the server responded with a status of 404 (not found) fonts.ccs:1, solara-vuetify-app8.js:1 etc. etc.

15 replies

•Created by sujith on 8/13/2024 in #questions-issues

error-empty page after execution

Hi, I tried today a fresh install with "solara[assets]" (with conda). I'm in Windows 10. The script is this one from the Solara pages: https://solara.dev/documentation/getting_started "First Script". It shows a blank page and developer consol on browser throws errors: "Failed to load resource: the server responded with a status fonts.ccs:1 of 404 (Not Found).

15 replies