coderfi

import os
import random
from PIL import Image, ImageOps


def concat_images(image_paths, size, shape=None):
    # Open images and resize them
    width, height = size
    images = map(Image.open, image_paths)
    images = [ImageOps.fit(image, size, Image.ANTIALIAS) 

coderfi

Built-in

diskutil erasevolume HFS+ 'RAM Disk' `hdiutil attach -nobrowse -nomount ram://XXXXX`

where XXXXX is the size of the RAM disk in terms of memory blocks.

Notes:

coderfi

Encrypted APFS Home Folder on Mac OSX

Note: This is an update of Will Haley's excellent post to use APFS instead of CoreStorage.

UPDATE: Doesn't work on Catalina

The script can't read the file containing the password on the USB thumb drive. When formatted as FAT32 as described below, the user/group of the file is unknown/unknown. But I also tried formatting the USB thumb drive in HFS+, unchecking "Ignore permissions on this volume" and changing the file owner to root:wheel. The file is still not readable to the boot process. Probably something to do with new security restrictions in Catalina. A script running as root reading data from a thumb drive? Makes sense.

Back to previous program

coderfi

class RawPathMiddleware(object):
    """Do not let werkzeug silently replace percent encoding.

    https://github.com/pallets/werkzeug/pull
           /1419/files#diff-2fd07ed8a4cc8c956ceeca2347ac5376

    Usage:

        app.wsgi_app = RawPathMiddleware(app.wsgi_app)

coderfi

npm install dotenv
echo "FOO=bar" > .env
node -r dotenv/config -e 'console.log(process.env.FOO)'
bar

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### Installing global Python & Pip Use Brew brew install python

That'll install both Python, PIP and setuptools. If for some reason it didn't install PIP you can do via

curl https://bootstrap.pypa.io/get-pip.py > get-pip.py
sudo python get-pip.py

c/f MacOSX setup gitbook

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# These are the standard pip packages
# I like to install in my user 'global' space.
# They generally do not belong in a project's
# requirements.txt file, and are almost always
# found in a file like requirement_dev.txt
#
# pip install --user requirements_user.txt
# echo 'export PATH=~/.local/bin:$PATH' >> ~/.bash_profile

autopep8>=1.4.3

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{
  "python.pythonPath": "~/.virtualenvs/myvenv/bin/python",
  "python.venvPath": "~/.virtualenvs",
  "python.unitTest.pyTestEnabled": true,
  "files.exclude": {
    "**/.git": true,
    "**/.DS_Store": true,
    "**/*.pyc": {"when": "$(basename).py"},
    "**/__pycache__": true
  }

coderfi

LambdaContext

Here is the raw output from examining the LambdaContext context object in a AWS Lambda function when called from a CloudFormation stack. More information on the context object can be found here : http://docs.aws.amazon.com/lambda/latest/dg/python-context-object.html

LambdaContext object : print(context)

<__main__.LambdaContext object at 0x7fd706780710>

LambdaContext vars : vars(context)

coderfi

#!/usr/bin/env python3

import base64
import datetime
import json
import logging
import os
import sys
import time
import traceback