# -*- coding: cp949 -*-
import traceback, os.path, sys

# fit a long text string to length
def fit_string(input, length, omit_str = u'...'):
    input_len = len(input)

    if input_len <= length:
        return input

    omit_len = len(omit_str)
    lpos     = (length-omit_len)/2

    if (length-omit_len)%2 == 1:
        lpos += 1

    rpos = input_len-lpos+1

    return input[:lpos] + omit_str + input[rpos:]

# 빡세게 에러 출력
MANIADB_DETAILED_TRACE = False

def trace_error(errmsg, err):
    if MANIADB_DETAILED_TRACE == True:
        exc_type, exc_obj, exc_tb = sys.exc_info()
        file_name = os.path.basename(exc_tb.tb_frame.f_code.co_filename)

        print >> sys.stderr, u'%s %s' % (errmsg, err)
        print >> sys.stderr, u''
        print >> sys.stderr, u'Exception at %s line %d, type %s' % (file_name, exc_tb.tb_lineno, exc_type.__name__)
        print >> sys.stderr, u''
        print >> sys.stderr, u'Call Stack:'
        for item in traceback.extract_stack():
            print >> sys.stderr, u'> File: %s, line: %d, function: %s, code: %s' % (item[0], item[1], item[2], item[3])

    else:
        print >> sys.stderr, u'%s %s' % (errmsg, err)


if __name__ == '__main__':
    print fit_string(u'a'*90, 80)