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import traceback
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import pprint
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import sys
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import traceback
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import xtraceback
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from cgi import escape
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from mandaye.log import logger
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from mandaye.http import HTTPResponse, HTTPHeader
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from mandaye.config import debug, email_notification
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from mandaye.config import debug, email_notification, use_long_trace
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from mandaye.emails import Email
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from mandaye.template import serve_template
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| ... | ... | |
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if email_notification:
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email = Email()
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def _get_html_traceback(tb_str, path, env=None):
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def _get_html_error(tb_str, path, env=None):
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""" Return a full html error with exception and environment
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"""
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msg = "<html><head><title>Mandaye traceback</title></head>"
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msg += "<h2>%s</h2><h3>Exception</h3><pre>%s</pre>" % (path, tb_str)
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msg += "<h2>%s</h2><h3>Exception</h3><pre>%s</pre>" % (path, escape(tb_str))
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if env:
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env = pprint.pformat(env)
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msg += '<h3>Environment</h3><pre>%s</pre>' % escape(env)
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msg += '</html>'
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return msg
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def _get_text_error(tbr_str, path, env=None):
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""" Return a full text error with exception and environment
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"""
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error = "= Mandaye Traceback =\n\n"
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error += "Path: %s\n\n== Exception ==\n" % path
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error += tbr_str
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error += "\n== Environment ==\n%s" % env
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return error
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def _get_traceback():
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""" Return a string wih the traceback
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"""
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if use_long_trace:
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tb_str = str(xtraceback.XTraceback(*sys.exc_info(), color=False))
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else:
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tb_str = traceback.format_exc()
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return tb_str
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def _302(location, cookies=None):
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headers = HTTPHeader({'Location': [location],
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'Content-Type': ['text/html']})
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| ... | ... | |
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path: the path of this error
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exception: this exception instance if any """
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if exception:
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tb_str = traceback.format_exc()
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tb_str = _get_traceback()
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if email:
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try:
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email.sent('Mandaye internal server error',
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_get_html_traceback(tb_str, path, env=env), 'html')
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_get_text_error(tb_str, path, env=env))
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except Exception as detail:
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logger.warning('Sent mail failed with error: %s' % detail)
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logger.exception("500 %s: %s, %s, env: %r" % (path, msg, tb_str, env))
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| ... | ... | |
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headers = HTTPHeader({'Content-Type': ['text/html']})
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if debug:
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if exception:
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msg += _get_html_traceback(tb_str, path, env=env)
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msg += _get_html_error(tb_str, path, env=env)
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else:
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msg=msg
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else:
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| ... | ... | |
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and was unable to complete your request. Please contact the server \
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administrator and inform them of the time the error occurred."
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if debug and exception:
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traceback.print_exc()
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msg += "<h2>Target hostname: %s</h2>" % target_hostname
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msg += _get_html_traceback(exception, path)
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msg += _get_html_error(_get_traceback(), path)
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return HTTPResponse(502, 'Bad Gateway', headers,
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serve_template("response.html", title=title, body=msg))
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Fix #718: manage long trace and send text email not html
xtraceback support