{"id":386587,"date":"2021-03-11T16:04:28","date_gmt":"2021-03-11T08:04:28","guid":{"rendered":"http:\/\/4563.org\/?p=386587"},"modified":"2021-03-11T16:04:28","modified_gmt":"2021-03-11T08:04:28","slug":"python-logging-filehandler-%e5%86%99-emoji-%e6%8a%a5%e9%94%99","status":"publish","type":"post","link":"http:\/\/4563.org\/?p=386587","title":{"rendered":"Python logging FileHandler \u5199 emoji \u62a5\u9519"},"content":{"rendered":"
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Python logging FileHandler \u5199 emoji \u62a5\u9519 <\/h1>\n

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\u8cc7\u6df1\u5927\u4f6c : chenqh <\/span> <\/i> 4<\/span> <\/div>\n
<\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n
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\u4ee3\u7801<\/p>\n

import logging from logging import config  LOGGING_CONFIG = {         \"version\": 1,         \"formatters\": {             \"default\": {                 'format': '%(asctime)19.19s %(levelname)1.1s %(message)s',             },             \"file\": {                 'format': '%(asctime)19.19s %(filename)s %(lineno)s %(levelname)1.1s %(message)s',             },             \"plain\": {                 \"format\": \"%(message)s\",             },         },         \"handlers\": {             \"console\": {                 \"class\": \"logging.StreamHandler\",                 \"level\": \"INFO\",                 \"formatter\": \"default\",             },              \"file\": {                 \"class\": \"logging.FileHandler\",                 \"level\": 20,                 \"filename\": \".\/log.txt\",                 \"formatter\": \"default\",             },             \"rotate_file\": {                 \"class\": \"logging.handlers.RotatingFileHandler\",                 \"level\": 20,                 \"filename\": \".\/log.txt\",                 \"formatter\": \"default\",                 \"maxBytes\": 52428800,                 \"backupCount\": 7,             }         },         \"loggers\": {              \"tmp\": {                 \"handlers\": [\"console\", \"rotate_file\"],                 \"level\": \"INFO\",                 \"propagate\": False,             },          },         \"disable_existing_loggers\": True,     }  config.dictConfig(LOGGING_CONFIG) logger = logging.getLogger(\"tmp\")   logger.info(\"\u5403ud83dudc3a\")   <\/code><\/pre>\n
\u62a5\u9519\u4fe1\u606f<\/p>\n
2021-02-28 22:35:55 I \u5403ud83dudc3a --- Logging error --- Traceback (most recent call last):   File \"\/home\/vagrant\/.pyenv\/versions\/3.6.9\/lib\/python3.6\/logging\/__init__.py\", line 996, in emit     stream.write(msg) UnicodeEncodeError: 'utf-8' codec can't encode characters in position 23-24: surrogates not allowed Call stack:   File \"\/home\/vagrant\/code\/xxx\/tmp.py\", line 55, in <module>     logger.info(\"\u5403ud83dudc3a\") Message: '\u5403ud83dudc3a' Arguments: () <\/code><\/pre>\n
\u8fd9\u79cd\u95ee\u9898\u600e\u4e48 fix \u5440\uff1f<\/p>\n<\/p><\/div>\n
 \u5927\u4f6c\u6709\u8a71\u8aaa<\/b> (8<\/span>)        <\/div>\n
 <\/div>\n<\/p><\/div>\n<\/p><\/div>\n
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  • \n
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     \u8cc7\u6df1\u5927\u4f6c : Sunyanzi <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 \u8fd9\u96be\u9053\u4e0d\u662f\u53ea\u8981 encode \u4e00\u4e0b\u5c31\u597d\u4e86\u5417 … \u6700\u540e\u4e00\u884c\u6539\u6210\u4e0b\u9762\u6837\u5b50 …<\/p>\n
    logger.info(“\u5403ud83dudc3a”.encode(‘unicode-escape’))                                                            <\/p><\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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     \u8cc7\u6df1\u5927\u4f6c : lxy42 <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 “`
    In [38]: print(‘U0001f43a’) <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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     \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : chenqh <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 @Sunyanzi \u867d\u7136\u4f60\u8fd9\u4e2a\u6837\u5b50\u4e0d\u4f1a\u62a5\u9519\uff0c\u4f46\u662f\u65e5\u5fd7\u53d8\u6210\u8fd9\u4e2a\u6837\u5b50\u4e86 <\/p>\n
    “`
    2021-03-01 00:05:07 I b’\\u5403\\ud83d\\udc3a’
    “`<\/p>\n
    \u65e5\u5fd7\u90fd\u4e0d\u80fd\u8089\u773c\u8bc6\u522b\u4e86\uff0c\u90a3\u4e48\u65e5\u5fd7\u7684\u610f\u4e49\u5c31\u6ca1\u6709\u4e86\u5440                                                            <\/p><\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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     \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : chenqh <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 @lxy42 \u53ea\u662f streamHandler \u4e5f\u4e0d\u4f1a\u62a5\u9519\u7684\uff0c\u5173\u952e\u662f FileHandler \u5bfc\u81f4\u62a5\u9519\u4e86                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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     \u8cc7\u6df1\u5927\u4f6c : Sunyanzi <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 @chenqh \u53ea\u662f\u9700\u8981\u4fdd\u4e2d\u6587\u7684\u8089\u773c\u8bc6\u522b ..? \u90a3\u6362\u4e2a\u5199\u6cd5\u7528 rper \u5c31\u597d … <\/p>\n
    \u53c2\u6570\u6539\u6210 (“%r” % “\u5403ud83dudc3a”) …                                                            <\/p><\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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     \u8cc7\u6df1\u5927\u4f6c : Sylv <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 ud83dudc3a \u662f                                                             <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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     \u8cc7\u6df1\u5927\u4f6c : Sylv <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 https:\/\/www.compart.com\/en\/unicode\/U+1F43A                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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     \u8cc7\u6df1\u5927\u4f6c : v2exblog <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 @Sylv 
    @Sunyanzi \u597d\u725b\u554a\uff0c\u6211\u5b66\u5230\u4e86                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n","protected":false},"excerpt":{"rendered":"
    Python logging Fi…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[],"tags":[],"_links":{"self":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/386587"}],"collection":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=386587"}],"version-history":[{"count":0,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/386587\/revisions"}],"wp:attachment":[{"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=386587"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=386587"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=386587"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}