skele-cli | A skeleton command line program in Python
kandi X-RAY | skele-cli Summary
kandi X-RAY | skele-cli Summary
A skeleton command line program in Python.
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Top functions reviewed by kandi - BETA
- Run command .
- Run test .
- Initialize the plugin .
skele-cli Key Features
skele-cli Examples and Code Snippets
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QUESTION
Based on this template I want to create my own CLI Interface to manage our services. Basically this CLI skeleton uses inspection to match CLI arguments/commands to a member class in the module 'commands' and instanciate it via .run()
method
One of my commands should be 'fetch' which basically downloads some data from an FTP server.
so I have an fetch.py class in my commands module.
When I do from ftplib import FTP
now in this dynamically instanciated module member, it fails immediately with an weird TypeError in socket.py in ftplib
So it seems, that ftplib has issues with being imported this way (other libraries like json work perfectly well).
- Does this approach (getmember() and call run() on it) come with any limitations in the usage of otherwise standard python code?
- Am I doing anything wrong here?
ANSWER
Answered 2018-Feb-05 at 08:15It seems, that ftplib is the only module which has issues being imported in a dynamically loaded module.
Therefore I dynamically loaded ftplib itself right in the Moment before I Need it to get some files. importlib
does me that favor:
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Install skele-cli
You can use skele-cli like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.
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