Coverage for src/lcdoc/log.py: 74.81%

1import json 2 ctxlppytest

2import os 2 ctxlppytest

3import sys 2 ctxlppytest

4import time 2 ctxlppytest

6from pygments import highlight 2 ctxlppytest

7from pygments.lexers import JsonLexer 2 ctxlppytest

9from lcdoc.const import LogStats, PageStats, Stats, now_ms, t0 2 ctxlppytest

11now = time.time 2 ctxlppytest

14V = lambda s: '\x1b[2m%s\x1b[0m' % s 14 ↛ exitline 14 didn't run the lambda on line 142 ctxlppytest

16M = K = B 2 ctxlppytest

19try: 2 ctxlppytest

20 from pygments.formatters import Terminal256Formatter 2 ctxlppytest

21except:

22 from pygments.formatters.terminal import TerminalFormatter

24 Terminal256Formatter = TerminalFormatter

27# ready to make partials for changing the defaults:

28def coljhighlight(

29 s,

30 style=None,

31 indent=4,

32 sort_keys=True,

33 add_line_seps=True,

34 # logger might be set to colors off, e.g. at no tty dest:

35 colorize=True,

36 # automatic indent only for long stuff?

37 no_indent_len=0,

38 jsl=[0],

39):

41 jsl[0] = JsonLexer() 1 ctxlp

44 if len(str(s)) < no_indent_len:

45 indent = None

48 except Exception:

49 try:

50 # the sort may fail: TypeError: '<' not supported between instances of 'int' and 'str'

51 s = json.dumps(s, indent=indent, default=str)

52 except Exception:

53 from lcdoc.tools import flatten

55 return coljhighlight(

56 flatten(s, sep='.', tpljoin='_'),

57 style=style,

58 indent=indent,

59 sort_keys=sort_keys,

60 add_line_seps=add_line_seps,

61 colorize=colorize,

62 no_indent_len=no_indent_len,

63 )

66 # we may be called by structlog, then with style (from

67 # FLG.log_dev_coljson_style)

68 # or direct

70 else:

71 res = s

79def tokw(kw): 2 ctxlppytest

88ign_errors = os.environ.get('ignore_err', '').split('::') 2 ctxlppytest

91def log(level_name, meth, msg, kw, _err_levels={'error', 'fatal', 'die'}): 2 ctxlppytest

93 if any([p for p in ign_errors if p in msg]):

94 return app.warning('Ignored Err, level %s' % level_name, orig_msg=msg, kw=kw)

101

102

103log_levels = ['debug', 'info', 'warning', 'error', 'fatal'] 2 ctxlppytest

104log_majors = {k: [] if k[:3] not in ['deb', 'inf'] else [] for k in log_levels} 2 ctxlppytest

105level_by_name = {n: (i + 1) * 10 for n, i in zip(log_levels, range(len(log_levels)))} 2 ctxlppytest

106

107

108class app: 2 ctxlppytest

109 """

110 Provider of app.info, app.die, ...

111

112 """

113

114 name = None 2 ctxlppytest

115 level = 20 2 ctxlppytest

116 log_stats = LogStats 2 ctxlppytest

117

118 def die(msg, **kw): 2 ctxlppytest

119 outputter[0] = print

120 app.fatal(msg, **kw)

121 sys.exit(1)

122

123 def setup_logging(logging_system, name=None, c=[0]): 2 ctxlppytest

124 app.name = name if name is not None else app.name 2 ctxlppytest

125 try: 2 ctxlppytest

126 # only one logging system => only once:

127 if c[0]: 2 ctxlppytest

128 return 1 ctxlp

129 ls = p = logging_system 2 ctxlppytest

130 for lm in log_levels: 2 ctxlppytest

131 h = getattr(ls, lm) 2 ctxlppytest

133 try: 2 ctxlppytest

134 while not p.handlers: 2 ctxlppytest

135 p = p.parent 2 ctxlppytest

136 except Exception as ex:

137 app.level = 20

138 return

139 app.level = p.handlers[0].level 2 ctxlppytest

140 finally:

141 c[0] = True 2 ctxlppytest

142

143

144for lm in log_levels: 2 ctxlppytest

145 setattr(app, lm, lambda msg, lm=lm, **kw: log(lm, printout, ('[%s] ' % lm) + msg, kw)) 145 ↛ exitline 145 didn't run the lambda on line 1452 ctxlppytest

146 app.log_stats[lm] = 0 2 ctxlppytest

147

148

149def printout(msg): 2 ctxlppytest

150 outputter[0](msg)

151

152

153outputter = [print] 2 ctxlppytest