mirror of
ssh://git.janware.com/srv/git/janware/proj/jw-python
synced 2026-01-15 09:53:32 +01:00
Jan Lindemann
6dd594d47b
Changes in Python 3 that made the code choke: o basestring is merged into str o print() needs parentesis o Class inheritance syntax changed o Abstract baseclass (ABCMeta) syntax changed o map.iteritems() is replaced by map.items() o Inconsistent use of tabs and spaces are no longer tolerated Signed-off-by: Jan Lindemann <jan@janware.com>
173 lines
4.1 KiB
Python
173 lines
4.1 KiB
Python
from __future__ import print_function
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import syslog
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import sys
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import inspect
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from os.path import basename
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from . import misc
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# --- python 2 / 3 compatibility stuff
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try:
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basestring
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except NameError:
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basestring = str
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EMERG = syslog.LOG_EMERG
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ALERT = syslog.LOG_ALERT
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CRIT = syslog.LOG_CRIT
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ERR = syslog.LOG_ERR
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WARNING = syslog.LOG_WARNING
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NOTICE = syslog.LOG_NOTICE
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INFO = syslog.LOG_INFO
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DEBUG = syslog.LOG_DEBUG
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DEVEL = syslog.LOG_DEBUG + 1
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OFF = DEVEL + 1
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level = NOTICE
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CONSOLE_FONT_BOLD = '\033[1m'
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CONSOLE_FONT_RED = '\033[31m'
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CONSOLE_FONT_GREEN = '\033[32m'
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CONSOLE_FONT_YELLOW = '\033[33m'
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CONSOLE_FONT_BLUE = '\033[34m'
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CONSOLE_FONT_MAGENTA = '\033[35m'
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CONSOLE_FONT_CYAN = '\033[36m'
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CONSOLE_FONT_WHITE = '\033[37m'
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CONSOLE_FONT_BLINK = '\033[5m'
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CONSOLE_FONT_OFF = '\033[m'
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f_position = 'position'
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f_stderr = 'stderr'
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f_stdout = 'stdout'
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f_prio = 'prio'
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f_color = 'color'
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f_default = [ f_position, f_stderr, f_prio, f_color ]
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flags = set(f_default)
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short_prio_str = {
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EMERG : '<Y>',
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ALERT : '<A>',
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CRIT : '<C>',
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ERR : '<E>',
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WARNING : '<W>',
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NOTICE : '<N>',
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INFO : '<I>',
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DEBUG : '<D>',
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DEVEL : '<V>',
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}
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prio_colors = {
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DEVEL : [ "", "" ],
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DEBUG : [ "", "" ],
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INFO : [ CONSOLE_FONT_BLUE, CONSOLE_FONT_OFF ],
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NOTICE : [ CONSOLE_FONT_GREEN, CONSOLE_FONT_OFF ],
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WARNING : [ CONSOLE_FONT_YELLOW, CONSOLE_FONT_OFF ],
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ERR : [ CONSOLE_FONT_BOLD + CONSOLE_FONT_RED, CONSOLE_FONT_OFF ],
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CRIT : [ CONSOLE_FONT_BOLD + CONSOLE_FONT_MAGENTA, CONSOLE_FONT_OFF ],
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ALERT : [ CONSOLE_FONT_BOLD + CONSOLE_FONT_MAGENTA, CONSOLE_FONT_OFF ],
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EMERG : [ CONSOLE_FONT_BOLD + CONSOLE_FONT_MAGENTA, CONSOLE_FONT_OFF ],
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}
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def get_caller_pos(up = 1):
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assert(up == 1) # TODO: implement this
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caller_frame = inspect.currentframe().f_back.f_back
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return (basename(caller_frame.f_code.co_filename), caller_frame.f_lineno)
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def slog(prio, *args, **kwargs): # export
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if prio > level:
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return
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msg = ''
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color_on = ''
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color_off = ''
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file = sys.stderr
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if f_prio in flags:
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msg += short_prio_str[prio] + ' '
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if f_position in flags:
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if 'caller' in kwargs:
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name, line = kwargs['caller']
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else:
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name, line = get_caller_pos(1)
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msg += misc.pad(name, 20) + '[' + misc.pad(str(line), 4, True) + ']'
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if f_color in flags:
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color_on, color_off = prio_colors[prio]
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if len(args):
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margs = ''
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for a in args:
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margs += ' ' + str(a)
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msg += color_on + margs + color_off
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if f_stdout in flags:
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file = sys.stdout
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if f_stderr in flags:
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file = sys.stderr
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if len(msg):
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print(msg, file=file)
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def parse_log_prio_str(prio): # export
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try:
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r = int(prio)
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if r < 0 or r > DEVEL:
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raise Exeption("Invalid log priority ", prio)
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except ValueError:
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map_prio_str_to_val = {
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"EMERG" : EMERG,
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"emerg" : EMERG,
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"ALERT" : ALERT,
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"alert" : ALERT,
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"CRIT" : CRIT,
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"crit" : CRIT,
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"ERR" : ERR,
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"err" : ERR,
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"WARNING" : WARNING,
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"warning" : WARNING,
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"NOTICE" : NOTICE,
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"notice" : NOTICE,
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"INFO" : INFO,
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"info" : INFO,
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"DEBUG" : DEBUG,
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"debug" : DEBUG,
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"DEVEL" : DEVEL,
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"devel" : DEVEL,
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"OFF" : OFF,
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"off" : OFF,
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}
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if prio in map_prio_str_to_val:
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return map_prio_str_to_val[prio]
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raise Exception("Unknown priority string \"", prio, "\"")
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def set_level(level_): # export
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global level
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if isinstance(level_, basestring):
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level = parse_log_prio_str(level_)
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return
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level = level_
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def set_flags(flags_): # export
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global flags
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flags = set(flags_.split(','))
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#syslog
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#console
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#color
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#prio
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#position
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#ide
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#trace_rename_thread_to_shorter
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#trace_rename_thread_to_longer
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#trace_inout
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#skip_openlog
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#id
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#date
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#pid
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#highlight_first_error
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