logging improvement

    return _LOG_LEVELS.get(level, logging.INFO)

def setup_logger_standard(level=DEFAULT_LOG_LEVEL, filename=None):

def setup_logger(level=DEFAULT_LOG_LEVEL, filename=None, detail=False):

    "setup logger"

    loglevel = get_loglevel(level)

    #

    log_format=r'%(message)s'

    if loglevel<logging.INFO or filename is not None:

        log_format=r'%(levelname)s: %(funcName)s: %(message)s'

    logging.basicConfig(filename=filename, level=loglevel, format=log_format)

    log = logging.getLogger()

    return log

def setup_logger_detail(level=DEFAULT_LOG_LEVEL, filename=None):

    "setup logger"

    loglevel = get_loglevel(level)

    log = logging.getLogger()

    log.setLevel(loglevel)

    #

    if detail:

        stream_handler = logging.StreamHandler()

        stream_handler.setLevel(loglevel)

    stream_formatter = logging.Formatter('%(message)s')

        stream_formatter = logging.Formatter('%(name)s | %(message)s')

        stream_handler.setFormatter(stream_formatter)

        log.addHandler(stream_handler)

        if filename:

            file_handler   = logging.FileHandler(filename=filename)

            file_formatter = logging.Formatter('%(asctime)s | %(name)s |  %(levelname)s: %(message)s')

            file_handler.setFormatter(file_formatter)

            file_handler.setLevel(loglevel)

    log.addHandler(stream_handler)

            log.addHandler(file_handler)

    else:

        log_format=r'%(message)s'

        if loglevel<logging.INFO or filename is not None:

            log_format=r'%(levelname)s: %(funcName)s: %(message)s'

        logging.basicConfig(filename=filename, level=loglevel, format=log_format)

    return log

setup_logger = setup_logger_standard

def dictionary_hash(arg):

    "compute object hash"

"""

Python unit test cases for misc module

"""

import unittest

import logging

import numpy as np

import pysen.misc as pmi

class MiscTestCase(unittest.TestCase):

    "Misc Test Cases"

    def setUp(self):

        log = logging.getLogger()

        for handler in list(log.handlers):

            log.removeHandler(handler)

            handler.close()

        log.setLevel(logging.NOTSET)

        log.propagate = True

    def tearDown(self):

        pass

    def test_getloglevel(self):

        "test getloglevel"

        self.assertEqual(logging.ERROR,   pmi.get_loglevel("ERROR"),   "ERROR")

        self.assertEqual(logging.WARNING, pmi.get_loglevel("WARNING"), "WARNING")

        self.assertEqual(logging.INFO,    pmi.get_loglevel("INFO"),    "INFO")

        self.assertEqual(logging.DEBUG,   pmi.get_loglevel("DEBUG"),   "DEBUG")

        self.assertEqual(logging.DEBUG,   pmi.get_loglevel("TRACE"),   "TRACE")

        self.assertEqual(logging.ERROR,   pmi.get_loglevel(pmi.ERROR),   "ERROR")

        self.assertEqual(logging.WARNING, pmi.get_loglevel(pmi.WARNING), "WARNING")

        self.assertEqual(logging.INFO,    pmi.get_loglevel(pmi.INFO),    "INFO")

        self.assertEqual(logging.DEBUG,   pmi.get_loglevel(pmi.DEBUG),   "DEBUG")

        self.assertEqual(logging.DEBUG,   pmi.get_loglevel(pmi.TRACE),   "TRACE")

    def test_setup_logger1(self):

        "test setup logger plain"

        log = pmi.setup_logger(level=pmi.DEBUG, filename='test.log')

        log.info('plain info test')

    def test_setup_logger2(self):

        "test setup logger plain"

        log = pmi.setup_logger(level=pmi.DEBUG, filename='test.log', detail=True)

        log.info('detail info test')

if __name__ == "__main__":

    unittest.main(exit=False, verbosity=2)