Beginner Python Practice? - Stack Overflow
Jul 10, 2010 · I've got 200-300 in my python tools library now (can't even remember them all). I learned python from Guido's tutorial, which is a good place to start (a C programmer will feel right at home). python is also a great tool for making models -- physical, math, stochastic, etc. Use numpy and scipy.
What is the best project structure for a Python application?
Filesystem structure of a Python project. Do: name the directory something related to your project. For example, if your project is named "Twisted", name the top-level directory for its source files Twisted. When you do releases, you should include a version number suffix: Twisted-2.5.
Newest 'python' Questions - Stack Overflow
16views. Plotly only plots in grey. When I generate a graph using plotly, there is no color. All graphs are grey. They look and interact fine, except it's like I set all the colors to the same shade of grey. For instance, if I run the ... python. plotly. steam1901.
Importing modules in Python - best practice - Stack Overflow
from subprocess import Popen, PIPE. Imports are always put at the top of the file, just after any module comments and docstrings, and before module globals and constants. Imports should be grouped in the following order: standard library imports. related third party imports. local application/library specific imports.
What is the proper way to comment functions in Python?
Mar 2, 2010 · Read about using docstrings in your Python code. As per the Python docstring conventions: The docstring for a function or method should summarize its behavior and document its arguments, return value(s), side effects, exceptions raised, and restrictions on when it can be called (all if applicable). Optional arguments should be indicated.
Securely storing passwords for use in python script
Aug 21, 2012 · the secure way is encrypt your sensitive data by AES and the encryption key is derivation by password-based key derivation function (PBE), the master password used to encrypt/decrypt the encrypt key for AES. master password -> secure key-> encrypt data by the key. You can use pbkdf2. from PBKDF2 import PBKDF2.
Folder naming convention for python projects - Stack Overflow
Oct 16, 2018 · 1. Yes, a package or module needs to have a valid Python name. This excludes names with hyphens in it. You can still use them for the project folder if you have your package/module structure below it. This is because a project folder is usually in the PYTHONPATH folders and therefore not part of any import line.
python - Why are global variables evil? - Stack Overflow
Oct 3, 2013 · In Python the distinction between the two is purely by convention: CONSTANTS_ARE_CAPITALIZED and globals_are_not. The reason global variables are bad is that they enable functions to have hidden (non-obvious, surprising, hard to detect, hard to diagnose) side effects, leading to an increase in complexity, potentially leading to Spaghetti code.
python - What is the best way to structure a Tkinter application ...
Jul 4, 2013 · Python, as a language, is special in that there are some strong guidelines as to how you should format your code. The first is the so-called "Zen of Python": Beautiful is better than ugly. Explicit is better than implicit. Simple is better than complex. Complex is better than complicated. Flat is better than nested. Sparse is better than dense.
Interact with other programs using Python - Stack Overflow
Jan 12, 2013 · open a page that contains the lyrics. copy that lyrics. run a text editor (like Microsoft Word for instance) paste the lyrics. save the new text file with the name of the song. I am not asking for code, of course. I just want to know the concepts or ideas about how to use python to interact with other programs.