# encoding: UTF-8
# api: python
# type: handler
# category: io
# title: Plugin configuration
# description: Read meta data, pyz/package contents, module locating
# version: 0.6
# version: 0.6.2
# priority: core
# docs: http://fossil.include-once.org/streamtuner2/wiki/plugin+meta+data
# config: -
#
# Provides plugin lookup and meta data extraction utility functions.
# It's used to abstract module+option management in applications.
# For consolidating internal use and external/tool accessibility.

        "title": fn,
        "description": "no description",
        "config": [],
        "doc": ""
    }

    # Extract coherent comment block
    src = src.replace("\r", "")
    if not literal:
        src = rx.comment.search(src)
        if not src:
            log_ERR("Couldn't read source meta information:", fn)
            return meta
        src = src.group(0)
        src = rx.hash.sub("", src).strip()

# ‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾
# Pretty crude comment splitting approach. But works
# well enough already. Technically a YAML parser would
# do better; but is likely overkill.
#
class rx:
    comment = re.compile(r"""(^ {0,4}#.*\n)+""", re.M)
    hash = re.compile(r"""(^ {0,4}# *)""", re.M)
    hash = re.compile(r"""(^ {0,4}# *\r*)""", re.M)
    keyval = re.compile(r"""
        ^([\w-]+):(.*$(?:\n(?![\w-]+:).+$)*)      # plain key:value lines
    """, re.M | re.X)
    config = re.compile(r"""
        \{ (.+?) \} | \< (.+?) \>              # JSOL/YAML scheme {...} dicts
    """, re.X)
    options = re.compile(r"""