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title	assignment expression use case
author	Zachary Wilson
date	2022-09-01

Nicknamed the Walrus Operator for its resemblance to the face of a Walrus: :=, the [Assignment Expression][assignment_expression] allows one to assign a value to a variable if and only if it returns a result.

Since its inception, the [Assignment Expression][assignment_expression] has been a highly debated topic within the PSF.

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from dataclasses import dataclass, field


@dataclass
class iSort:
    imports: str = field(default=None)

    def _imports(self):
        imports = self.imports

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#!/usr/bin/env python3
from fractions import Fraction
from itertools import product
import statistics
import random
import logging

from matplotlib import pyplot as plt, style

logging.basicConfig(level=logging.DEBUG)

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from pathlib import Path
import json

p = Path()  # assuming .json files are located in the current working directory

data = [json.loads(line) for file in p.glob('*.json') for line in file.read_text().splitlines()]

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Docker Machine Version:  0.12.0, build 45c69ad
Found binary path at /usr/local/bin/docker-machine
Launching plugin server for driver amazonec2
Plugin server listening at address 127.0.0.1:63494
() Calling .GetVersion
Using API Version  1
() Calling .SetConfigRaw
() Calling .GetMachineName
(flag-lookup) Calling .GetMachineName
(flag-lookup) Calling .DriverName

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HTML Entity     GLYPH  NAME
              Apple
⌘         ⌘      Command, Cmd, Clover, (formerly) Apple
⌃         ⌃      Control, Ctl, Ctrl
⌥         ⌥      Option, Opt, (Windows) Alt
⇧         ⇧      Shift
⇪         ⇪      Caps lock
⏏         ⏏      Eject
↩         ↩      Return, Carriage Return
↵ ↵ ↵      Return, Carriage Return

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# File Transfer for Pythonista
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# It starts a basic HTTP server that you can access
# as a web page from your browser.
# When you upload a file that already exists, it is
# renamed automatically.
# From Pythonista's settings, you can add this script
# to the actions menu of the editor for quick access.

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import http.server
import socketserver
import webbrowser
import os

os.chdir('/')
Handler = http.server.SimpleHTTPRequestHandler
httpd = socketserver.TCPServer(("", 0), Handler)
port = httpd.server_address[1]