billyshambrook

# Retry decorator with exponential backoff
def retry(tries, delay=3, backoff=2):
    """
    Retries a function or method if exception is raised.

    delay sets the initial delay in seconds, and backoff sets the factor by which
    the delay should lengthen after each failure. backoff must be greater than 1,
    or else it isn't really a backoff. tries must be at least 0, and delay
    greater than 0.
    """

billyshambrook

#!/bin/zsh

# Global virtualenvwrapper postactivate, lives in $WORKON_HOME/postdeactivate

if [ $PRE_VENV_ACTIVATE_DIR ]; then
    cd $PRE_VENV_ACTIVATE_DIR
    unset PRE_VENV_ACTIVATE_DIR
    unset CURRENT_PROJECT
fi

billyshambrook

#!/bin/zsh

# Global virtualenvwrapper postactivate, lives in $WORKON_HOME/postactivate

# Remove virtual env from start of PS1 as it's in RPROMPT instead
PS1="$_OLD_VIRTUAL_PS1"

PROJECT_DIR="$HOME/projects/$(basename $VIRTUAL_ENV)"
if [ -d $PROJECT_DIR ]; then
    # If we aren't already within the project dir, cd into it

billyshambrook

class my_error_handling(object):
    def __enter__(self): pass

    def __exit__(self, exc_type, exc_val, exc_tb):
        if issubclass(exc_type, UnicodeError):
            print "annoying"
        elif issubclass(exc_type, ValueError):
            print "hrmm"
        elif issubclass(exc_type, OSError):
            print "alert sysadmin"