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#12018 closed defect (cantfix)

Duplicate content in code block

Reported by:	Ryan J Ollos	Owned by:
Priority:	normal	Milestone:
Component:	wiki system	Version:
Severity:	normal	Keywords:	pygments
Cc:		Branch:
Release Notes:
API Changes:
Internal Changes:

Description

Seen while reporting #12017,

{{{
2015-04-01 23:15:33,851 Trac[main] ERROR: Internal Server Error:
Traceback (most recent call last):
  File "/srv/trac-hacks.org/pve/lib/python2.6/site-packages/Trac-1.0.5-py2.6.egg/trac/web/main.py", line 513, in _dispatch_request
    dispatcher.dispatch(req)
  File "/srv/trac-hacks.org/pve/lib/python2.6/site-packages/Trac-1.0.5-py2.6.egg/trac/web/main.py", line 187, in dispatch
    self._pre_process_request(req, chosen_handler)
  File "/srv/trac-hacks.org/pve/lib/python2.6/site-packages/Trac-1.0.5-py2.6.egg/trac/web/main.py", line 334, in _pre_process_request
    chosen_handler = filter_.pre_process_request(req, chosen_handler)
  File "/srv/trac-hacks.org/pve/lib/python2.6/site-packages/TracSpamFilter-1.0.6dev_r13942-py2.6.egg/tracspamfilter/captcha/api.py", line 167, in pre_process_request
    elif req.args.get('captcha_response', "") == exp:
  File "/srv/trac-hacks.org/pve/lib/python2.6/site-packages/Trac-1.0.5-py2.6.egg/trac/web/api.py", line 355, in __getattr__
    value = self.callbacks[name](self)
  File "/srv/trac-hacks.org/pve/lib/python2.6/site-packages/Trac-1.0.5-py2.6.egg/trac/web/api.py", line 338, in <lambda>
    'args': lambda req: arg_list_to_args(req.arg_list),
  File "/srv/trac-hacks.org/pve/lib/python2.6/site-packages/Trac-1.0.5-py2.6.egg/trac/web/api.py", line 355, in __getattr__
    value = self.callbacks[name](self)
  File "/srv/trac-hacks.org/pve/lib/python2.6/site-packages/Trac-1.0.5-py2.6.egg/trac/web/api.py", line 704, in _parse_arg_list
    value = unicode(value.value, 'utf-8')
UnicodeDecodeError: 'utf8' codec can't decode byte 0xff in position 37: invalid start byte
}}}
{{{#!pycon
2015-04-01 23:15:33,851 Trac[main] ERROR: Internal Server Error:
Traceback (most recent call last):
  File "/srv/trac-hacks.org/pve/lib/python2.6/site-packages/Trac-1.0.5-py2.6.egg/trac/web/main.py", line 513, in _dispatch_request
    dispatcher.dispatch(req)
  File "/srv/trac-hacks.org/pve/lib/python2.6/site-packages/Trac-1.0.5-py2.6.egg/trac/web/main.py", line 187, in dispatch
    self._pre_process_request(req, chosen_handler)
  File "/srv/trac-hacks.org/pve/lib/python2.6/site-packages/Trac-1.0.5-py2.6.egg/trac/web/main.py", line 334, in _pre_process_request
    chosen_handler = filter_.pre_process_request(req, chosen_handler)
  File "/srv/trac-hacks.org/pve/lib/python2.6/site-packages/TracSpamFilter-1.0.6dev_r13942-py2.6.egg/tracspamfilter/captcha/api.py", line 167, in pre_process_request
    elif req.args.get('captcha_response', "") == exp:
  File "/srv/trac-hacks.org/pve/lib/python2.6/site-packages/Trac-1.0.5-py2.6.egg/trac/web/api.py", line 355, in __getattr__
    value = self.callbacks[name](self)
  File "/srv/trac-hacks.org/pve/lib/python2.6/site-packages/Trac-1.0.5-py2.6.egg/trac/web/api.py", line 338, in <lambda>
    'args': lambda req: arg_list_to_args(req.arg_list),
  File "/srv/trac-hacks.org/pve/lib/python2.6/site-packages/Trac-1.0.5-py2.6.egg/trac/web/api.py", line 355, in __getattr__
    value = self.callbacks[name](self)
  File "/srv/trac-hacks.org/pve/lib/python2.6/site-packages/Trac-1.0.5-py2.6.egg/trac/web/api.py", line 704, in _parse_arg_list
    value = unicode(value.value, 'utf-8')
UnicodeDecodeError: 'utf8' codec can't decode byte 0xff in position 37: invalid start byte
}}}

2015-04-01 23:15:33,851 Trac[main] ERROR: Internal Server Error:
Traceback (most recent call last):
  File "/srv/trac-hacks.org/pve/lib/python2.6/site-packages/Trac-1.0.5-py2.6.egg/trac/web/main.py", line 513, in _dispatch_request
    dispatcher.dispatch(req)
  File "/srv/trac-hacks.org/pve/lib/python2.6/site-packages/Trac-1.0.5-py2.6.egg/trac/web/main.py", line 187, in dispatch
    self._pre_process_request(req, chosen_handler)
  File "/srv/trac-hacks.org/pve/lib/python2.6/site-packages/Trac-1.0.5-py2.6.egg/trac/web/main.py", line 334, in _pre_process_request
    chosen_handler = filter_.pre_process_request(req, chosen_handler)
  File "/srv/trac-hacks.org/pve/lib/python2.6/site-packages/TracSpamFilter-1.0.6dev_r13942-py2.6.egg/tracspamfilter/captcha/api.py", line 167, in pre_process_request
    elif req.args.get('captcha_response', "") == exp:
  File "/srv/trac-hacks.org/pve/lib/python2.6/site-packages/Trac-1.0.5-py2.6.egg/trac/web/api.py", line 355, in __getattr__
    value = self.callbacks[name](self)
  File "/srv/trac-hacks.org/pve/lib/python2.6/site-packages/Trac-1.0.5-py2.6.egg/trac/web/api.py", line 338, in <lambda>
    'args': lambda req: arg_list_to_args(req.arg_list),
  File "/srv/trac-hacks.org/pve/lib/python2.6/site-packages/Trac-1.0.5-py2.6.egg/trac/web/api.py", line 355, in __getattr__
    value = self.callbacks[name](self)
  File "/srv/trac-hacks.org/pve/lib/python2.6/site-packages/Trac-1.0.5-py2.6.egg/trac/web/api.py", line 704, in _parse_arg_list
    value = unicode(value.value, 'utf-8')
UnicodeDecodeError: 'utf8' codec can't decode byte 0xff in position 37: invalid start byte

2015-04-01 23:15:33,851 Trac[main] ERROR: Internal Server Error:
Traceback (most recent call last):
  File "/srv/trac-hacks.org/pve/lib/python2.6/site-packages/Trac-1.0.5-py2.6.egg/trac/web/main.py", line 513, in _dispatch_request
    dispatcher.dispatch(req)
  File "/srv/trac-hacks.org/pve/lib/python2.6/site-packages/Trac-1.0.5-py2.6.egg/trac/web/main.py", line 187, in dispatch
    self._pre_process_request(req, chosen_handler)
  File "/srv/trac-hacks.org/pve/lib/python2.6/site-packages/Trac-1.0.5-py2.6.egg/trac/web/main.py", line 334, in _pre_process_request
    chosen_handler = filter_.pre_process_request(req, chosen_handler)
  File "/srv/trac-hacks.org/pve/lib/python2.6/site-packages/TracSpamFilter-1.0.6dev_r13942-py2.6.egg/tracspamfilter/captcha/api.py", line 167, in pre_process_request
    elif req.args.get('captcha_response', "") == exp:
  File "/srv/trac-hacks.org/pve/lib/python2.6/site-packages/Trac-1.0.5-py2.6.egg/trac/web/api.py", line 355, in __getattr__
    value = self.callbacks[name](self)
  File "/srv/trac-hacks.org/pve/lib/python2.6/site-packages/Trac-1.0.5-py2.6.egg/trac/web/api.py", line 338, in <lambda>
    'args': lambda req: arg_list_to_args(req.arg_list),
  File "/srv/trac-hacks.org/pve/lib/python2.6/site-packages/Trac-1.0.5-py2.6.egg/trac/web/api.py", line 355, in __getattr__
    value = self.callbacks[name](self)
  File "/srv/trac-hacks.org/pve/lib/python2.6/site-packages/Trac-1.0.5-py2.6.egg/trac/web/api.py", line 704, in _parse_arg_list
    value = unicode(value.value, 'utf-8')
UnicodeDecodeError: 'utf8' codec can't decode byte 0xff in position 37: invalid start byte

Notice that the code block using pycon processor is duplicated starting at line 2.

Attachments (0)

Change History (2)

comment:1 by Jun Omae, 10 years ago

Component:	rendering → wiki system
Keywords:	pygments added

Reproduced with Pygments 2.0.1. Also, it works fine with Pygments 2.0.2. The issue has been reported and fixed in #1068 - Duplicates exception in doctest block.

comment:2 by anonymous, 10 years ago

Resolution:	→ cantfix
Status:	new → closed

Thank you for locating the upstream bug.

Modify Ticket

Change Properties

Summary:
Description:	Seen while reporting #12017, {{{ {{{ 2015-04-01 23:15:33,851 Trac[main] ERROR: Internal Server Error: Traceback (most recent call last): File "/srv/trac-hacks.org/pve/lib/python2.6/site-packages/Trac-1.0.5-py2.6.egg/trac/web/main.py", line 513, in _dispatch_request dispatcher.dispatch(req) File "/srv/trac-hacks.org/pve/lib/python2.6/site-packages/Trac-1.0.5-py2.6.egg/trac/web/main.py", line 187, in dispatch self._pre_process_request(req, chosen_handler) File "/srv/trac-hacks.org/pve/lib/python2.6/site-packages/Trac-1.0.5-py2.6.egg/trac/web/main.py", line 334, in _pre_process_request chosen_handler = filter_.pre_process_request(req, chosen_handler) File "/srv/trac-hacks.org/pve/lib/python2.6/site-packages/TracSpamFilter-1.0.6dev_r13942-py2.6.egg/tracspamfilter/captcha/api.py", line 167, in pre_process_request elif req.args.get('captcha_response', "") == exp: File "/srv/trac-hacks.org/pve/lib/python2.6/site-packages/Trac-1.0.5-py2.6.egg/trac/web/api.py", line 355, in __getattr__ value = self.callbacks[name](self) File "/srv/trac-hacks.org/pve/lib/python2.6/site-packages/Trac-1.0.5-py2.6.egg/trac/web/api.py", line 338, in <lambda> 'args': lambda req: arg_list_to_args(req.arg_list), File "/srv/trac-hacks.org/pve/lib/python2.6/site-packages/Trac-1.0.5-py2.6.egg/trac/web/api.py", line 355, in __getattr__ value = self.callbacks[name](self) File "/srv/trac-hacks.org/pve/lib/python2.6/site-packages/Trac-1.0.5-py2.6.egg/trac/web/api.py", line 704, in _parse_arg_list value = unicode(value.value, 'utf-8') UnicodeDecodeError: 'utf8' codec can't decode byte 0xff in position 37: invalid start byte }}} {{{#!pycon 2015-04-01 23:15:33,851 Trac[main] ERROR: Internal Server Error: Traceback (most recent call last): File "/srv/trac-hacks.org/pve/lib/python2.6/site-packages/Trac-1.0.5-py2.6.egg/trac/web/main.py", line 513, in _dispatch_request dispatcher.dispatch(req) File "/srv/trac-hacks.org/pve/lib/python2.6/site-packages/Trac-1.0.5-py2.6.egg/trac/web/main.py", line 187, in dispatch self._pre_process_request(req, chosen_handler) File "/srv/trac-hacks.org/pve/lib/python2.6/site-packages/Trac-1.0.5-py2.6.egg/trac/web/main.py", line 334, in _pre_process_request chosen_handler = filter_.pre_process_request(req, chosen_handler) File "/srv/trac-hacks.org/pve/lib/python2.6/site-packages/TracSpamFilter-1.0.6dev_r13942-py2.6.egg/tracspamfilter/captcha/api.py", line 167, in pre_process_request elif req.args.get('captcha_response', "") == exp: File "/srv/trac-hacks.org/pve/lib/python2.6/site-packages/Trac-1.0.5-py2.6.egg/trac/web/api.py", line 355, in __getattr__ value = self.callbacks[name](self) File "/srv/trac-hacks.org/pve/lib/python2.6/site-packages/Trac-1.0.5-py2.6.egg/trac/web/api.py", line 338, in <lambda> 'args': lambda req: arg_list_to_args(req.arg_list), File "/srv/trac-hacks.org/pve/lib/python2.6/site-packages/Trac-1.0.5-py2.6.egg/trac/web/api.py", line 355, in __getattr__ value = self.callbacks[name](self) File "/srv/trac-hacks.org/pve/lib/python2.6/site-packages/Trac-1.0.5-py2.6.egg/trac/web/api.py", line 704, in _parse_arg_list value = unicode(value.value, 'utf-8') UnicodeDecodeError: 'utf8' codec can't decode byte 0xff in position 37: invalid start byte }}} }}} {{{ 2015-04-01 23:15:33,851 Trac[main] ERROR: Internal Server Error: Traceback (most recent call last): File "/srv/trac-hacks.org/pve/lib/python2.6/site-packages/Trac-1.0.5-py2.6.egg/trac/web/main.py", line 513, in _dispatch_request dispatcher.dispatch(req) File "/srv/trac-hacks.org/pve/lib/python2.6/site-packages/Trac-1.0.5-py2.6.egg/trac/web/main.py", line 187, in dispatch self._pre_process_request(req, chosen_handler) File "/srv/trac-hacks.org/pve/lib/python2.6/site-packages/Trac-1.0.5-py2.6.egg/trac/web/main.py", line 334, in _pre_process_request chosen_handler = filter_.pre_process_request(req, chosen_handler) File "/srv/trac-hacks.org/pve/lib/python2.6/site-packages/TracSpamFilter-1.0.6dev_r13942-py2.6.egg/tracspamfilter/captcha/api.py", line 167, in pre_process_request elif req.args.get('captcha_response', "") == exp: File "/srv/trac-hacks.org/pve/lib/python2.6/site-packages/Trac-1.0.5-py2.6.egg/trac/web/api.py", line 355, in __getattr__ value = self.callbacks[name](self) File "/srv/trac-hacks.org/pve/lib/python2.6/site-packages/Trac-1.0.5-py2.6.egg/trac/web/api.py", line 338, in <lambda> 'args': lambda req: arg_list_to_args(req.arg_list), File "/srv/trac-hacks.org/pve/lib/python2.6/site-packages/Trac-1.0.5-py2.6.egg/trac/web/api.py", line 355, in __getattr__ value = self.callbacks[name](self) File "/srv/trac-hacks.org/pve/lib/python2.6/site-packages/Trac-1.0.5-py2.6.egg/trac/web/api.py", line 704, in _parse_arg_list value = unicode(value.value, 'utf-8') UnicodeDecodeError: 'utf8' codec can't decode byte 0xff in position 37: invalid start byte }}} {{{#!pycon 2015-04-01 23:15:33,851 Trac[main] ERROR: Internal Server Error: Traceback (most recent call last): File "/srv/trac-hacks.org/pve/lib/python2.6/site-packages/Trac-1.0.5-py2.6.egg/trac/web/main.py", line 513, in _dispatch_request dispatcher.dispatch(req) File "/srv/trac-hacks.org/pve/lib/python2.6/site-packages/Trac-1.0.5-py2.6.egg/trac/web/main.py", line 187, in dispatch self._pre_process_request(req, chosen_handler) File "/srv/trac-hacks.org/pve/lib/python2.6/site-packages/Trac-1.0.5-py2.6.egg/trac/web/main.py", line 334, in _pre_process_request chosen_handler = filter_.pre_process_request(req, chosen_handler) File "/srv/trac-hacks.org/pve/lib/python2.6/site-packages/TracSpamFilter-1.0.6dev_r13942-py2.6.egg/tracspamfilter/captcha/api.py", line 167, in pre_process_request elif req.args.get('captcha_response', "") == exp: File "/srv/trac-hacks.org/pve/lib/python2.6/site-packages/Trac-1.0.5-py2.6.egg/trac/web/api.py", line 355, in __getattr__ value = self.callbacks[name](self) File "/srv/trac-hacks.org/pve/lib/python2.6/site-packages/Trac-1.0.5-py2.6.egg/trac/web/api.py", line 338, in <lambda> 'args': lambda req: arg_list_to_args(req.arg_list), File "/srv/trac-hacks.org/pve/lib/python2.6/site-packages/Trac-1.0.5-py2.6.egg/trac/web/api.py", line 355, in __getattr__ value = self.callbacks[name](self) File "/srv/trac-hacks.org/pve/lib/python2.6/site-packages/Trac-1.0.5-py2.6.egg/trac/web/api.py", line 704, in _parse_arg_list value = unicode(value.value, 'utf-8') UnicodeDecodeError: 'utf8' codec can't decode byte 0xff in position 37: invalid start byte }}} Notice that the code block using `pycon` processor is duplicated starting at line 2. 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API Changes:
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