Internet radio browser GUI for music/video streams from various directory services.

⌈⌋ ⎇ branch:  streamtuner2


Check-in [d781433c78]

Overview
Comment:Safeguard get_data for plugin_meta(), as global or local extras would be found by module_list, but not get_data().
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SHA1: d781433c7894429f8b9884fbe5bac297a51d60bd
User & Date: mario on 2015-04-11 16:09:52
Other Links: manifest | tags
Context
2015-04-11
19:14
Manually implement $XDG_MUSIC_DIR lookup. check-in: b3afb7ed76 user: mario tags: trunk
16:09
Safeguard get_data for plugin_meta(), as global or local extras would be found by module_list, but not get_data(). check-in: d781433c78 user: mario tags: trunk
16:09
Give up. Just use embedded PNG for transparent empty_pixbif. check-in: c4adfede4a user: mario tags: trunk
Changes
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Modified config.py from [cbe5c8fdc6] to [d7b33fd59d].

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#  · frame= automatically extract comment header from caller
#
def plugin_meta(fn=None, src=None, module=None, frame=1, plugin_base="channels"):

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

    # get source directly from caller
    elif not src and not fn:
        module = inspect.getmodule(sys._getframe(frame))
        fn = inspect.getsourcefile(module)
        src = inspect.getcomments(module)
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        "type": "module", "api": "python", "doc": ""
    }

    # extract coherent comment block, split doc section
    if not literal:
        src = rx.comment.search(src)
        if not src:
            __print__(dbg.ERR, "Couldn't read source meta information", fn)
            __print__(dbg.ERR, "Couldn't read source meta information:", fn)
            return meta
        src = src.group(0)
        src = rx.hash.sub("", src).strip()
    
    # split comment block
    if src.find("\n\n") > 0:
        src, meta["doc"] = src.split("\n\n", 1)
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