cbc.py

Caffeine Bedtime Calculator. 2017 Seth L

Version: 0.0.3

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Calculates the date/time when you can reasonably expect your sleep to no longer be impaired by caffeine, based on a metabolic half-life of 5.7 hours.

Arguments:

TARGET:         Natural number. Target caffeine amount (in milligrams) for
                    bedtime. Recommendation: 50 to 100
TIME_AMOUNT:    Format is '24-hour-time:amount'. 'Amount' is milligrams of
                    caffeine. E.g, '1100:300'

Example:

python cbc.py 75 '1100:300' '1500:5'

• 75 is how many milligrams of caffeine the user wants in their system at bedtime.
• '1100:300' means the user had 300mg of caffeine at 11:00 a.m.
• '1500:5' means the user had 5mg of caffeine at 3:00 p.m.

Prerequisites

1. Python 3
2. pip (pip3, for Python 3)
3. virtualenv (pip install virtualenv)

Installation

# Clone repo
git clone https://github.com/sethll/caffeine-bedtime-calculator.git
cd caffeine-bedtime-calculator

# Using a virtual environment is recommended, but not required. You may
# skip these steps. 
virtualenv venv -p python3
. venv/bin/activate

# Install dependencies
pip install -r requirements.txt