mikecharles

#!/usr/bin/env python

import os, sys
import pkgutil

def list_submodules(list_name, package_name):
    for loader, module_name, is_pkg in pkgutil.walk_packages(package_name.__path__, package_name.__name__+'.'):
        list_name.append(module_name)
        module_name = __import__(module_name, fromlist='dummylist')
        if is_pkg:

mikecharles

To get a unique list of all Python packages your application depends on:

grep -irhP '^import ' interp_stn_to_grid | sort | uniq

where interp_stn_to_grid is the top-level directory containing all the Python scripts in your application.

mikecharles

Validates a --dates argument in Python with the following possible formats:

• YYYYMMDD (eg. 20120515)
• YYYYMMDD-YYYYMMDD (eg. 20140115-20140315)
• yesterday
• today

To use this function, reference it in the argparse setup:

mikecharles

Replace all instances of with your app name (eg. 'my-python-app', dashes are allowed), and all instances of with your app's main module (eg. 'my_python_app', dashes are NOT allowed), and

mikecharles

# Ansible deployment playbook
---
  # ------------------------------------------------------------------------------------------------
  # Hosts to deploy to (set to all if you want to be able to just limit installation to specific
  # hosts using the `--limit` arg to `ansible-playbook`.
  #
  - hosts: all
    # ----------------------------------------------------------------------------------------------
    # Files containing additional variables
    #

mikecharles

#!/bin/csh

# Get the name of this script

if ( $?_ ) then
	# With tcsh the name of the file being sourced is available in
	# $_.
	set script_name = `basename $_`
else
	# Fall back to $0 which, sometimes, will be the name of the

mikecharles

#!/usr/bin/env python

from subprocess import call, PIPE
import os


user = '<user>'
vpn_servers = ['<server1>', '<server2>']

for vpn_server in vpn_servers:

mikecharles

This is a simple example that creates a NetCDF file for 1 degree global 2m temperature. There is no time coordinate.

For this portion of code:

ds = xr.DataArray(data, ...)

data is a NumPy array, assumed to have a shape of num_lats x num_lons

mikecharles

To deploy your app, you'll need to install Ansible and the Ansistrano deploy and rollback Ansible Galaxy roles.

Then create a directory in your app (eg. named ansible) and put these files in there. You should only need to modify the top few variables in vars.yml to get the deployment working for your app.

To do the deployment, use a command like this:

ansible-playbook --limit ansible/deploy.yml

mikecharles

#!/usr/bin/env python

from datetime import date, datetime, timedelta
import os
import sys
import jinja2

script_name = os.path.basename(__file__)

def usage():