seanh

def format_filename(s):
    """Take a string and return a valid filename constructed from the string.
Uses a whitelist approach: any characters not present in valid_chars are
removed. Also spaces are replaced with underscores.
 
Note: this method may produce invalid filenames such as ``, `.` or `..`
When I use this method I prepend a date string like '2009_01_15_19_46_32_'
and append a file extension like '.txt', so I avoid the potential of using
an invalid filename.
 

audreyfeldroy

• Update HISTORY.md
• Commit the changes:

git add HISTORY.md
git commit -m "Changelog for upcoming release 0.1.1."

• Update version number (can also be minor or major)

bumpversion patch

shimon

#!/bin/bash

# Quick script to disable an internal webcam if an external one is attached, or
# enable the internal one if the external one's not attached.

# by Shimon Rura, 25 Jan 2018. In the public domain.

# To use, run `lsusb` and identify the lines for your internal and external camera devices.
# For example, mine are:
# internal: