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

⌈⌋ ⎇ branch:  streamtuner2


Check-in [256b1e5833]

Overview
Comment:Introduce log.ERR() etc. instead of __print__(dbg.XY...) workaround (was meant for Py3 only).
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SHA1: 256b1e5833983928c44130cab2e833fe16989fff
User & Date: mario on 2015-04-20 16:22:34
Other Links: manifest | tags
Context
2015-04-20
16:24
Move playlist extension and context probing into separate functions. Introduce some rather crude import functionality for a few playlist file formats. (Still requires proper importer with title= reading, and entirely rows[] based function signatures in action module.) check-in: 8e3b1e4d5b user: mario tags: trunk
16:22
Introduce log.ERR() etc. instead of __print__(dbg.XY...) workaround (was meant for Py3 only). check-in: 256b1e5833 user: mario tags: trunk
16:21
Remove some obsolete comments/code snippets. check-in: dd605f1352 user: mario tags: trunk
Changes
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Modified config.py from [d8d4d07b70] to [8f2ac16ca3].

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import zlib
import zipfile
import inspect
import pkgutil
import argparse

# export symbols
__all__ = ["conf", "__print__", "dbg", "plugin_meta", "module_list", "get_data", "find_executable"]
__all__ = ["conf", "log", "__print__", "dbg", "plugin_meta", "module_list", "get_data", "find_executable"]


#-- create a stub instance of config object
conf = object()

# separate instance of netrc, if needed
netrc = None
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            else:
                return # file not found
            # decode
            r = json.load(f)
            f.close()
            return r
        except Exception as e:
            __print__(dbg.ERR, "JSON parsing error (in "+name+")", e)
            log.ERR("JSON parsing error (in "+name+")", e)
        

    # recursive dict update
    def update(self, with_new_data):
        for key,value in with_new_data.items():
            if type(value) == dict:
                self[key].update(value)
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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)
            log.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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    "HTTP": r"[HTTP]", # magenta HTTP REQUEST
    "DATA": r"[DATA]", # cyan   DATA
    "INFO": r"[INFO]", # gray   INFO
    "STAT": r"[STATE]", # gray  CONFIG STATE
})


# Simplified print wrapper: `log.err(...)`
class log_printer(object):

    # Wrapper
    method = None
    def __getattr__(self, name):
        self.method = name
        return self.__print__
    
    # Printer
    def __print__(self, *args, **kwargs):
        # debug level
        method = self.method.upper()
        if not method == "ERR":
            if "debug" in conf and not conf.debug:
                return
        # color/prefix
        method = r"[{}[{}]".format(self.colors.get(method, "47m"), method)
        # output
        print(method + " " + " ".join([str(a) for a in args]), file=sys.stderr)

    # Colors
    colors = {
        "ERR":  "31m", # red    ERROR
        "INIT": "31m", # red    INIT ERROR
        "PROC": "32m", # green  PROCESS
        "CONF": "33m", # brown  CONFIG DATA
        "UI":   "34m", # blue   USER INTERFACE BEHAVIOUR
        "HTTP": "35m", # magenta HTTP REQUEST
        "DATA": "36m", # cyan   DATA
        "INFO": "37m", # gray   INFO
        "STAT": "37m", # gray   CONFIG STATE
    }

# instantiate right away
log = log_printer()



   

#-- populate global conf instance
conf = ConfigDict()
__print__(dbg.PROC, "ConfigDict() initialized")
log.PROC("ConfigDict() initialized")