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Code Issues Releases Wiki Activity

html error

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Your Name 2017-07-21 13:40:16 -04:00
parent 615215ff16
commit b15bb34694
1 changed files with 5 additions and 1 deletions
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6
downloader.py
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@ -7,6 +7,7 @@ from twisted.internet import reactor, endpoints
from twisted.web.client import Agent, BrowserLikeRedirectAgent, readBody from twisted.web.client import Agent, BrowserLikeRedirectAgent, readBody
from twisted.web.server import NOT_DONE_YET from twisted.web.server import NOT_DONE_YET
from twisted.web.http_headers import Headers from twisted.web.http_headers import Headers
from twisted.web.html import escape
twisted_headers = Headers twisted_headers = Headers
from scrapy.http.response.text import TextResponse from scrapy.http.response.text import TextResponse
@ -130,12 +131,15 @@ def downloadDone(response_str, request, response_ref, feed_config):
request.write(response_str) request.write(response_str)
request.finish() request.finish()
def error_html(msg):
return "<html><body>%s</body></html" % escape(msg).replace("\n", "<br/>\n")
def downloadError(error, request=None, url=None): def downloadError(error, request=None, url=None):
if DEBUG: if DEBUG:
request.write('Downloader error: ' + error.getErrorMessage()) request.write('Downloader error: ' + error.getErrorMessage())
request.write('Traceback: ' + error.getTraceback()) request.write('Traceback: ' + error.getTraceback())
else: else:
request.write('Something wrong. Contact us by email: politepol.com@gmail.com . Geek comment: ' + error.getErrorMessage()) request.write(error_html('Something wrong. Contact us by email: politepol.com@gmail.com \n Scary mantra: ' + error.getErrorMessage()))
sys.stderr.write('\n'.join([str(datetime.now()), url, 'Downloader error: ' + error.getErrorMessage(), 'Traceback: ' + error.getTraceback()])) sys.stderr.write('\n'.join([str(datetime.now()), url, 'Downloader error: ' + error.getErrorMessage(), 'Traceback: ' + error.getTraceback()]))
request.finish() request.finish()