exographicskip Comments - Answer Overflow

#!/usr/bin/env mojo

fn main():
    from python import Python

    # let is an immutable variable
    let hello = "Hello World!"
    print(hello)

    # var is a mutable variable
    try:
        let builtins = Python.import_module("builtins")
        var name = str(builtins.input("What is your name? "))
        print("Hello", name)
        name = "World"  # mutate the variable
        print("Hello", name)
    except:
        print("Unable to import Python module 'builtins'")

#!/usr/bin/env mojo

fn main():
    from python import Python

    # let is an immutable variable
    let hello = "Hello World!"
    print(hello)

    # var is a mutable variable
    try:
        let builtins = Python.import_module("builtins")
        var name = str(builtins.input("What is your name? "))
        print("Hello", name)
        name = "World"  # mutate the variable
        print("Hello", name)
    except:
        print("Unable to import Python module 'builtins'")

5 replies

MModular

•Created by exographicskip on 1/6/2024 in #questions

Python.import_module not working as expected

Compiled version

λ ./hello
Hello World!
Mojo/Python interoperability error: Unable to locate a suitable libpython, please set `MOJO_PYTHON_LIBRARY`
Segmentation fault: 11

λ ./hello
Hello World!
Mojo/Python interoperability error: Unable to locate a suitable libpython, please set `MOJO_PYTHON_LIBRARY`
Segmentation fault: 11

Which is interesting bc I set

export MOJO_PYTHON_LIBRARY=/Users/lance/.asdf/installs/python/3.11.6/lib/libpython3.11.dylib

export MOJO_PYTHON_LIBRARY=/Users/lance/.asdf/installs/python/3.11.6/lib/libpython3.11.dylib

5 replies

MModular

•Created by exographicskip on 1/6/2024 in #questions

Python.import_module not working as expected

Debug console shows

Running initCommands:
(lldb) settings set target.show-hex-variable-values-with-leading-zeroes false
(lldb) settings set target.process.optimization-warnings false
(lldb) plugin load '/Users/lance/.modular/pkg/packages.modular.com_mojo/lib/libMojoLLDB.dylib'
(lldb) command script import /Users/lance/.modular/pkg/packages.modular.com_mojo/lib/lldb-visualizers/lldbDataFormatters.py
error: module importing failed: This script interpreter does not support importing modules.
(lldb) command script import /Users/lance/.modular/pkg/packages.modular.com_mojo/lib/lldb-visualizers/mlirDataFormatters.py
error: module importing failed: This script interpreter does not support importing modules.
Hello World!
Error: Python not found
Hello Mojo
Hello Mojo

Running initCommands:
(lldb) settings set target.show-hex-variable-values-with-leading-zeroes false
(lldb) settings set target.process.optimization-warnings false
(lldb) plugin load '/Users/lance/.modular/pkg/packages.modular.com_mojo/lib/libMojoLLDB.dylib'
(lldb) command script import /Users/lance/.modular/pkg/packages.modular.com_mojo/lib/lldb-visualizers/lldbDataFormatters.py
error: module importing failed: This script interpreter does not support importing modules.
(lldb) command script import /Users/lance/.modular/pkg/packages.modular.com_mojo/lib/lldb-visualizers/mlirDataFormatters.py
error: module importing failed: This script interpreter does not support importing modules.
Hello World!
Error: Python not found
Hello Mojo
Hello Mojo

5 replies

Gaming

Programming