1、Flask配置文件
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1 import os
2 import logging
3 import datetime
4
5 basedir = os.path.abspath(os.path.dirname(__file__))
6
7 class InfoFilter(logging.Filter):
8 def filter(self, record):
9 """
10 only use INFO
11 筛选，只需要INFO级别的log
12 :param record:
13 :return:
14 """
15 if logging.INFO <= record.levelno <logging.ERROR:
16 # 已经是INFO级别了
17 # 然后利用父类，返回1
18 return super().filter(record)
19 else:
20 return 0
21
22
23 class BaseConfig(object):
24 DEBUG = False
25 TESTING = False
26 PROPAGATE_EXCEPTIONS = None
27 PRESERVE_CONTEXT_ON_EXCEPTION = None
28 SECRET_KEY = None
29 PERMANENT_SESSION_LIFETIME = datetime.timedelta(31)
30 USE_X_SENDFILE = False
31 LOGGER_NAME = "app"
32 LOGGER_HANDLER_POLICY = "always"
33 SERVER_NAME = None
34 APPLICATION_ROOT = None
35 SESSION_COOKIE_NAME = "session"
36 SESSION_COOKIE_DOMAIN = None
37 SESSION_COOKIE_PATH = None
38 SESSION_COOKIE_HTTPONLY = True
39 SESSION_COOKIE_SECURE = False
40 SESSION_REFRESH_EACH_REQUEST = True
41 MAX_CONTENT_LENGTH = None
42 SEND_FILE_MAX_AGE_DEFAULT = datetime.timedelta(0, 43200)
43 TRAP_BAD_REQUEST_ERRORS = False
44 TRAP_HTTP_EXCEPTIONS = False
45 EXPLAIN_TEMPLATE_LOADING = False
46 PREFERRED_URL_SCHEME = 'http'
47 JSON_AS_ASCII = True
48 JSON_SORT_KEYS = True
49 JSONIFY_PRETTYPRINT_REGULAR = True
50 JSONIFY_MIMETYPE = 'application / json'
51 TEMPLATES_AUTO_RELOAD = None
52
53 LOG_PATH = os.path.join(basedir, 'logs')
54 LOG_PATH_ERROR = os.path.join(LOG_PATH, 'error.log')
55 LOG_PATH_INFO = os.path.join(LOG_PATH, 'info.log')
56 LOG_FILE_MAX_BYTES =100*1024*1024
57 # 轮转数量是10个
58 LOG_FILE_BACKUP_COUNT = 10
59
60 @classmethod
61 def init_app(cls, app):
62 pass
63
64 class ProductionConfig(BaseConfig):
65 DEBUG = False
66
67 class DevelopmentConfig(BaseConfig):
68
69 DEBUG = True
70 SECRET_KEY = "avafaewffewfaew"
71
72 @classmethod
73 def init_app(cls, app):
74 # BaseConfig.init_app(app)
75 super().init_app(app)
76
77 import logging
78 from logging.handlers import RotatingFileHandler
79 # Formatter
80 formatter = logging.Formatter(
81 '%(asctime)s %(levelname)s %(process)d %(thread)d '
82 '%(pathname)s %(lineno)s %(message)s')
83
84 # FileHandler Info
85 file_hander_info = RotatingFileHandler(filename=cls.LOG_PATH_INFO)
86 file_hander_info.setFormatter(formatter)
87 file_hander_info.setLevel(logging.INFO)
88 info_filter = InfoFilter()
89 file_hander_info.addFilter(info_filter)
90 app.logger.addHandler(file_hander_info)
91
92 # FileHandler Error
93 file_hander_error = RotatingFileHandler(filename=cls.LOG_PATH_ERROR)
94 file_hander_error.setFormatter(formatter)
95 file_hander_error.setLevel(logging.ERROR)
96 app.logger.addHandler(file_hander_error)
97
98
99
100 class TestConfig(BaseConfig):
101
102 DEBUG = True
103
104 config = {
105 'development': DevelopmentConfig,
106 'xxx': ProductionConfig,
107 'testing': TestConfig,
108 'default': DevelopmentConfig,
109 }
settings.py