如何把報錯內容存入資料庫
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SeedSeek
Feb 14, 2017, 10:59:49 PM2/14/17
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程式執行一半如果報錯，要如何將整個 python 報錯的內容存到資料庫?
目前用 try except + traceback.format_exc()
但用try 時 orm.Rollback 會不正常
有什麼好方法可以解決?
limodou
Feb 15, 2017, 8:24:44 AM2/15/17
to uliweb
可以考虑写一个middleware,如：
cat traceback_middleware/middle_traceback.py
#coding=utf8
from uliweb import Middleware
import sys
class TracebackMiddle(Middleware):
ORDER = 40
def process_exception(self, request, e):
from uliweb import settings, error,functions
import traceback
from uliweb.utils.common import log
from uliweb.core.SimpleFrame import HTTPError, HTTPException, NotFound
if isinstance(e, (HTTPError, NotFound, HTTPException)):
return
type, value, tb = sys.exc_info()
txt = ''.join(traceback.format_exception(type, value, tb))
log.exception(e)
#将txt写入数据库即可
然后在settings.ini中配置为：
[MIDDLEWARES]
traceback = 'traceback_middleware.middle_traceback.TracebackMiddle'
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I like python!
UliPad <<The Python Editor>>: http://code.google.com/p/ulipad/
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cat traceback_middleware/middle_traceback.py
#coding=utf8
from uliweb import Middleware
import sys
class TracebackMiddle(Middleware):
ORDER = 40
def process_exception(self, request, e):
from uliweb import settings, error,functions
import traceback
from uliweb.utils.common import log
from uliweb.core.SimpleFrame import HTTPError, HTTPException, NotFound
if isinstance(e, (HTTPError, NotFound, HTTPException)):
return
type, value, tb = sys.exc_info()
txt = ''.join(traceback.format_exception(type, value, tb))
log.exception(e)
#将txt写入数据库即可
然后在settings.ini中配置为：
[MIDDLEWARES]
traceback = 'traceback_middleware.middle_traceback.TracebackMiddle'
> -- ----
> Project : https://github.com/limodou/uliweb
> doc : http://limodou.github.com/uliweb-doc
> ---
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--
I like python!
UliPad <<The Python Editor>>: http://code.google.com/p/ulipad/
UliWeb <<simple web framework>>: https://github.com/limodou/uliweb
My Blog: http://my.oschina.net/limodou
Chunlin Zhang
Feb 15, 2017, 10:18:25 AM2/15/17
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好赞,又学了一招
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--
I like python!
UliPad <<The Python Editor>>: http://code.google.com/p/ulipad/
UliWeb <<simple web framework>>: https://github.com/limodou/uliweb
My Blog: http://my.oschina.net/limodou
--
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cnidance
Feb 18, 2017, 2:56:36 AM2/18/17
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使用 traceback_middleware/middle_traceback.py 將錯誤的內容寫入資料庫後還會再被Rollback ，有方法解決?
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--
I like python!
UliPad <<The Python Editor>>: http://code.google.com/p/ulipad/
UliWeb <<simple web framework>>: https://github.com/limodou/uliweb
My Blog: http://my.oschina.net/limodou
--
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doc : http://limodou.github.com/uliweb-doc
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~Ten ~
limodou
Feb 18, 2017, 9:22:03 AM2/18/17
to uliweb
那可以考虑使用象Redis之类的先进行缓存，然后再通过另一个进程读redis来保存数据库。
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>>
>> --
>> I like python!
>> UliPad <<The Python Editor>>: http://code.google.com/p/ulipad/
>> UliWeb <<simple web framework>>: https://github.com/limodou/uliweb
>> My Blog: http://my.oschina.net/limodou
>>
>> --
>> -- ----
>> Project : https://github.com/limodou/uliweb
>> doc : http://limodou.github.com/uliweb-doc
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>>
>>
>> --
>> I like python!
>> UliPad <<The Python Editor>>: http://code.google.com/p/ulipad/
>> UliWeb <<simple web framework>>: https://github.com/limodou/uliweb
>> My Blog: http://my.oschina.net/limodou
>>
>> --
>> -- ----
>> Project : https://github.com/limodou/uliweb
>> doc : http://limodou.github.com/uliweb-doc
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> ~Ten ~
>
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>
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>
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> -- ----
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Chunlin Zhang
Feb 18, 2017, 10:12:07 AM2/18/17
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那如果没有redis,可以输出到特别目录里的文件,然后专门有脚本将文件内容另外导进数据库里,这样也简单
那可以考虑使用象Redis之类的先进行缓存，然后再通过另一个进程读redis来保存数据库。
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>>
>>
>> --
>> I like python!
>> UliPad <<The Python Editor>>: http://code.google.com/p/ulipad/
>> UliWeb <<simple web framework>>: https://github.com/limodou/uliweb
>> My Blog: http://my.oschina.net/limodou
>>
>> --
>> -- ----
>> Project : https://github.com/limodou/uliweb
>> doc : http://limodou.github.com/uliweb-doc
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>> For more options, visit https://groups.google.com/d/optout.
>
>
>
>
> --
> ~Ten ~
>
> --
> -- ----
> Project : https://github.com/limodou/uliweb
> doc : http://limodou.github.com/uliweb-doc
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>
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--
I like python!
UliPad <<The Python Editor>>: http://code.google.com/p/ulipad/
UliWeb <<simple web framework>>: https://github.com/limodou/uliweb
My Blog: http://my.oschina.net/limodou
--
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Project : https://github.com/limodou/uliweb
doc : http://limodou.github.com/uliweb-doc
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