kmfx_extrascriptpaths.py

import fx
from fx import *
import os
import os.path
import sys

'''enables autoload of scripts from additional disk paths on silhouette preferences '''


fx.prefs.add("KMFX.ExtraScriptPath1","")
fx.prefs.add("KMFX.ExtraScriptPath2","")

### you can add more paths using the same logic, just increase the numbers
# fx.prefs.add("KMFX.ExtraScriptPath3","")
# fx.prefs.add("KMFX.ExtraScriptPath4","")



skip_files = [ "__init__","__pycache__", "CVS", "tags","user_keybinds"]


def getScripts(path, package = None):
	scripts = []
	possible = []
	dir = os.listdir(path)

	for file in dir:
		f = os.path.splitext(file)
		name = f[0]
		ext = f[1]

		if name == "":
			continue

		if name in skip_files:
			continue

		if os.path.isdir(os.path.join(path, file)):
			if name[0] != '.':
				scripts.append(file)
			continue

		if ext == ".py":
			scripts.append(name)
		elif ext == ".pyc" or ext == ".pyo":
			possible.append(name)

	# merge the lists
	for s in possible:
		if s not in scripts:
			scripts.append(s)
	print("\nLoading remote/user scripts folder (", path, "):")
	return scripts





for p in fx.prefs.keys():
	if "KMFX.ExtraScript" in p:
		this_path = fx.prefs[p]
		if this_path != "":

			try:
				
				sys.path.append(fx.prefs[p]) 
				print("trying to import extra script path: %s" % this_path)
				scripts = getScripts(this_path)


					
				# import the scripts
				for s in scripts:
					# filter out any folders with names in parentheses, like in AE
					if len(s) > 2:
						if (s[0] == '(') and (s[int(len(s)-1)] == ')'):
							continue

					str = "import " + s
					try:
						exec(str)
						print( s,)
					except:
						import traceback
						sys.stderr.write("Could not import %s module:" % s)
						info = sys.exc_info()
						type = info[0]
						param = info[1]
						tb = info[2]
						traceback.print_exception(type, param, tb, file=sys.stderr)

				### import the user_keybinds on the end to avoid issues with modules not loading
				try:
					import user_keybinds
				except:
					pass


			except:
				e = sys.exc_info()
				print('Error on line %s %s %s ' % (sys.exc_info()[-1].tb_lineno, type(e).__name__, e))