Logan Posts - Answer Overflow

Logan

•Created by Logan on 11/28/2023 in #questions

Python print statements don't seem to do anything when deployed to server

from python import Python

fn main() raises:
    try:
        Python.add_to_path("./")
        let bot = Python.import_module("main")
        print("Starting Bot with Mojo")
        _ = bot.main()
    except e:
        print("Error in main: ", e)

from python import Python

fn main() raises:
    try:
        Python.add_to_path("./")
        let bot = Python.import_module("main")
        print("Starting Bot with Mojo")
        _ = bot.main()
    except e:
        print("Error in main: ", e)

In this code, when I deploy to railway it runs in a docker container. The issue is that "Starting Bot with Mojo" will print, but nothing I print inside the main function, which is python will work. Any idea why this could be? Is the docker container suppressing output somehow? Whenever I run locally, everything prints fine

3 replies

MModular

•Created by Logan on 10/19/2023 in #questions

Docker Container Issues

I've been trying to build a docker container for a while and I'm not sure what I'm doing wrong. No matter what I do I get something like this on the install mojo command. Any ideas?

=> ERROR [ 5/10] RUN modular install mojo                                                                                                                 0.2s
------                                                                                                                                                          
> [ 5/10] RUN modular install mojo:                                                                                                                            
0.186 modular: error: Could not open cache index 0 size: No such file or directory                                                                              
------                                                                                                                                                          
Dockerfile:26                                                                                                                                                   
--------------------
  24 |     
  25 |     RUN curl https://get.modular.com | MODULAR_AUTH=AUTHKEYHERE sh -
  26 | >>> RUN modular install mojo
  27 |     
  28 |     ARG MODULAR_HOME="/root/.modular"
--------------------
ERROR: failed to solve: process "/bin/sh -c modular install mojo" did not complete successfully: exit code: 1

=> ERROR [ 5/10] RUN modular install mojo                                                                                                                 0.2s
------                                                                                                                                                          
> [ 5/10] RUN modular install mojo:                                                                                                                            
0.186 modular: error: Could not open cache index 0 size: No such file or directory                                                                              
------                                                                                                                                                          
Dockerfile:26                                                                                                                                                   
--------------------
  24 |     
  25 |     RUN curl https://get.modular.com | MODULAR_AUTH=AUTHKEYHERE sh -
  26 | >>> RUN modular install mojo
  27 |     
  28 |     ARG MODULAR_HOME="/root/.modular"
--------------------
ERROR: failed to solve: process "/bin/sh -c modular install mojo" did not complete successfully: exit code: 1

7 replies

MModular

•Created by Logan on 10/19/2023 in #questions

unable to locate module 'list'

2 replies

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Programming