# Extremely crude version for Python and streamtuner2 plugin usage.
# But can fetch from different sources:
#  · fn= to read from literal files, out of a .pyzip package
#  · src= to extract from pre-read script code
#  · module= utilizes pkgutil to read 
#  · frame= automatically extract comment header from caller
#
plugin_base = ("channels", "plugins")
def plugin_meta(fn=None, src=None, module=None, frame=1):

    # try via pkgutil first
    if module:
       fn = module
       for base in plugin_base:
           try:
               src = pkgutil.get_data(base, fn+".py")