kbfreder

# to change the username displayed at the bash prompt
PS1="kendra@\W $ "


# functions
function path(){        # nicely list all dir in path
    old=$IFS            # rather than separated by ':', listed 1 per line
    IFS=:
    printf "%s\n" $PATH
    IFS=$old

kbfreder

# this is intended to live as a function inside ~/.bash_profile

function git_del_branches {
    pattern=$1
    im=$2

    usage="git_del_branches -p pattern [-i] 
    Match and delete git branches that match <pattern>. 
    Use the -i (--inverse) flag to delete branches that do
    not match <pattern>"

kbfreder

# ref: https://janakiev.com/blog/python-shell-commands/

# 1. using os
import os
output = os.system('ls -l')
print(output)

# 2. using subprocess
import subprocess

kbfreder

!#python
"""
After you make a virtualenv relocatable (https://pypi.org/project/virtualenv/1.3.3/#making-environments-relocatable), pip will execute a file called 'activate_this.py' in <ENV_NAME>/bin if you go to install another module. In Python3 (? not sure of the cause), this file doesn't get created, so you have to make it. Through trial & error (no copy-and-paste correct answer was out there), I got this code to work. 
"""

import os

activator = <path to activate_this.py> # ex: '/home/kfrederick/repos/domain_twists/env/bin/activate_this.py'
virtual_env = <path to virutal env> # ex: '/home/kfrederick/repos/domain_twists/env'

kbfreder

Keybase proof

I hereby claim:

• I am kbfreder on github.
• I am kbfreder (https://keybase.io/kbfreder) on keybase.
• I have a public key ASBmBZ75k43sulYdxxEkyvL5njbPuAE2l01Q_wSlTIwwRQo

To claim this, I am signing this object:

kbfreder

#!/bin/bash
#--------------------------------------
# if no argument given, 'd' defaults to yesterday's date

# the `-z` argument checks for an empty string
if [ -z "$1" ]
then
    echo "No argument supplied; using yesterday's date"
    d=$(date --date '-1 day' +%Y-%m-%d)
else

kbfreder

import argparse
import config_file as cfg # a config file


# i like to have 'main' as a stand-alone function, so I have the option
# of importing this file as a module, and calling main directly
def main(*args):
  # in which we do the things
  print('Running main function')

kbfreder

#!/bin/bash
# loop through dates, using GNU dates
# GNU date reference: https://www.gnu.org/software/coreutils/manual/html_node/Examples-of-date.html

# define paths
open_path=../data/raw
save_path=../data/processed

# define dates
start_date=2020-02-25

kbfreder

# BASIC 
# ----------------------------------------------------------------------

# elapsed time
import time
start_time = time.time()
 '''code to execute'''
end_time = time.time()
print('Elapsed time: {:.1f} min'.format((end_time - start_time) / 60))

kbfreder

import logging

# REFERENCES
# logging message attributes: https://docs.python.org/3/library/logging.html#logrecord-attributes
# datetime formatting: https://docs.python.org/3/library/datetime.html#strftime-and-strptime-behavior

# ---------------------------------------------
# BASIC LOGGING
# ---------------------------------------------