| import pendulum | |
| now = pendulum.now() | |
| now.format('YYYYMMDD_HHmm') |
| # See | |
| # https://stackoverflow.com/questions/3207219/how-do-i-list-all-files-of-a-directory | |
| from os import listdir | |
| from os.path import isfile, join | |
| onlyfiles = [f for f in listdir(mypath) if isfile(join(mypath, f))] |
| # See | |
| # https://stackoverflow.com/questions/8384737/extract-file-name-from-path-no-matter-what-the-os-path-format | |
| import ntpath | |
| path_to_file = r"C:\a\b\s\d\f_a\aasdas_o_g.json" | |
| print(ntpath.basename(path_to_file) | |
| # Output: |
| import fnmatch | |
| pattern = "aaa_*" # Special characters '*' and '?' | |
| list_of_all_files = ['aaa_1.json', 'a.json', 'b.json'] | |
| for filename in list_of_all_files: | |
| if fnmatch.fnmatch(filename, pattern): | |
| print(filename) |
| import os | |
| import pathlib | |
| # 1 | |
| # ------------------------------------------------- | |
| os.environ["ALLUSERSPROFILE"] | |
| # The environment variable "ALLUSERSPROFILE" is available on Windows only. | |
| # On Windows returns | |
| # 'C:\\ProgramData' |
| import json | |
| import os | |
| import pytest as pt | |
| # See Python Testing with pytest. > Chapter 4 > Using tmpdir and tmpdir_factory | |
| class TestStuff(object): | |
| @pt.fixture(scope='class') |
| def create_logger(log_file_path, display_level, file_level): | |
| """ | |
| Logs to file as well as to display. | |
| See https://www.dataquest.io/blog/advanced-jupyter-notebooks-tutorial/ | |
| Args: | |
| log_file_path (str): | |
| display_level (int): logging.INFO for example | |
| file_level (int): logging.INFO for example |
| import numpy as np | |
| def levels_to_steps_post(x_vec, y_vec): | |
| """Provides data like matplotlib.pyplot.step with where set to 'post'""" | |
| x_new = [None] * (len(x_vec) * 2 - 1) | |
| y_new = [None] * (len(x_vec) * 2 - 1) | |
| for i in range(len(x_vec)-1): | |
| x_new[2*i] = x_vec[i] |
| import matplotlib.pyplot as plt | |
| from matplotlib import gridspec | |
| import mplcursors | |
| annotations0 = ['cat', 'dog', 'hare'] | |
| x = [1, 2, 3] | |
| y = [0, 2.5, 3] | |
| fontsize=20 |
Things I Learnt The Hard Way (in 30 Years of Software Development)
https://blog.juliobiason.net/thoughts/things-i-learnt-the-hard-way/
20 Thing I've Learned in my 20 Years as a Software Engineer
https://www.simplethread.com/20-things-ive-learned-in-my-20-years-as-a-software-engineer/
What nobody tells you about documentation