import os, urllib
import hexchat

__module_name__ = "Script"
__module_author__ = "TingPing"
__module_version__ = "1"
__module_description__ = "Download scripts"

script_help = 'Script: Valid commands are:\n \
  			INSTALL script\n \
			UPDATE script\n \
			REMOVE script'

addon_dir = os.path.join(hexchat.get_info('configdir'), 'addons')

# Store as preference?
addon_types = ['py', 'pl', 'lua', 'tcl']
addon_sites = ['http://raw.github.com/TingPing/plugins/master/HexChat/',
				'https://raw.github.com/Arnavion/random/master/hexchat/',
				'http://orvp.net/xchat/',
				'https://raw.github.com/Xuerian/xchat_overwatch/master/']

def expand_script(script):
	return os.path.join(addon_dir, script)

def download(script):
	if script.partition('.')[2] not in addon_types:
		print('Script: Not a valid script file type')
		return False
	for site in addon_sites:
		if urllib.urlopen(site + script).getcode() == 200:
			print('Script: Downloading %s...' %script)
			urllib.urlretrieve(site + script, expand_script(script))
			return True
	print('Script: Could not find %s' %script)


def script_cb(word, word_eol, userdata):
	if len(word) > 2:
		cmd = word[1].lower()
		arg = word[2]
	else:
		hexchat.command('help script')
		return hexchat.EAT_ALL

	if cmd == 'install':
		if os.path.exists(expand_script(arg)):
			print('Script: %s is already installed.' %arg)
			return hexchat.EAT_ALL
		if download(arg):
			hexchat.command('timer 5 load ' + expand_script(arg))
	elif cmd == 'update':
		if arg == 'script.py':
			print('Script: I cannot update myself.')
			return hexchat.EAT_ALL
		if download(arg):
			hexchat.command('timer 5 reload ' + arg)
	elif cmd == 'remove':
		if arg == 'script.py':
			print('Script: I refuse.')
			return hexchat.EAT_ALL
		if os.path.exists(expand_script(arg)):
			hexchat.command('unload ' + expand_script(arg))
			os.remove(expand_script(arg))
		else:
			print('Script: %s is not installed' %arg)
	else:
		hexchat.command('help script')

	return hexchat.EAT_ALL

def unload_callback(userdata):
	print(__module_name__ + ' version ' + __module_version__ + ' unloaded.')

hexchat.hook_command("script", script_cb, help=script_help)
hexchat.hook_unload(unload_callback)
hexchat.prnt(__module_name__ + ' version ' + __module_version__ + ' loaded.')

import os
import urllib, urllib2
import hexchat

__module_name__ = "Script"
__module_author__ = "TingPing"
__module_version__ = "1"
__module_description__ = "Download scripts"

script_help = 'Script: Valid commands are:\n \
  			INSTALL script\n \
			UPDATE script\n \
			REMOVE script'

addon_dir = os.path.join(hexchat.get_info('configdir'), 'addons')

# Store as preference?
addon_types = ['py', 'pl', 'lua', 'tcl']
addon_sites = ['http://raw.github.com/TingPing/plugins/master/HexChat/',
				'https://raw.github.com/Arnavion/random/master/hexchat/',
				'http://orvp.net/xchat/',
				'https://raw.github.com/Xuerian/xchat_overwatch/master/']

def expand_script(script):
	return os.path.join(addon_dir, script)

def download(script):
	if script.partition('.')[2] not in addon_types:
		print('Script: Not a valid script file type.')
		return False
	for site in addon_sites:
		try:
			if urllib2.urlopen(site + script).getcode() == 200:
				print('Script: Downloading %s...' %script)
				urllib.urlretrieve(site + script, expand_script(script))
				return True
		except urllib2.HTTPError: pass
	print('Script: Could not find %s.' %script)


def script_cb(word, word_eol, userdata):
	if len(word) > 2:
		cmd = word[1].lower()
		arg = word[2]
	else:
		hexchat.command('help script')
		return hexchat.EAT_ALL

	if cmd == 'install':
		if os.path.exists(expand_script(arg)):
			print('Script: %s is already installed.' %arg)
			return hexchat.EAT_ALL
		if download(arg):
			hexchat.command('timer 5 load ' + expand_script(arg))
	elif cmd == 'update':
		if arg == 'script.py':
			print('Script: I cannot update myself.')
			return hexchat.EAT_ALL
		if download(arg):
			hexchat.command('timer 5 reload ' + arg)
	elif cmd == 'remove':
		if arg == 'script.py':
			print('Script: I refuse.')
			return hexchat.EAT_ALL
		if os.path.exists(expand_script(arg)):
			hexchat.command('unload ' + expand_script(arg))
			os.remove(expand_script(arg))
		else:
			print('Script: %s is not installed.' %arg)
	else:
		hexchat.command('help script')

	return hexchat.EAT_ALL

def unload_callback(userdata):
	print(__module_name__ + ' version ' + __module_version__ + ' unloaded.')

hexchat.hook_command("script", script_cb, help=script_help)
hexchat.hook_unload(unload_callback)
hexchat.prnt(__module_name__ + ' version ' + __module_version__ + ' loaded.')

Update script.py