IndexError: list index out of range

[anonymous]

How to Reproduce

While doing a POST operation on /admin/accounts/users, Trac issued an internal error.

(please provide additional details here)

Request parameters:

{'__FORM_TOKEN': u'fff348fb504632cf87860733',
 'add': u' Add ',
 'cat_id': u'accounts',
 'email': u'xx',
 'name': u'\uc774\uc9c0\uc131',
 'panel_id': u'users',
 'password': u'xx',
 'password_confirm': u'xx',
 'path_info': None,
 'user': u'xx'}

User agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.2.13) Gecko/20101203 Firefox/3.6.13 (.NET CLR 3.5.30729)

System Information

Trac	0.12.2
Babel	0.9.5
Genshi	0.6
mod_wsgi	3.3 (WSGIProcessGroup WSGIApplicationGroup %{GLOBAL})
pysqlite	2.6.0
Python	2.7.1 (r271:86832, Nov 27 2010, 18:30:46) [MSC v.1500 32 bit (Intel)]
setuptools	0.6c11
SQLite	3.6.21
Subversion	1.6.15 (r1038135)
jQuery	1.4.2

Enabled Plugins

tracaccountmanager

0.3dev-r9923

Python Traceback

Traceback (most recent call last):
  File "C:\Python27\lib\site-packages\trac\web\main.py", line 511, in _dispatch_request
    dispatcher.dispatch(req)
  File "C:\Python27\lib\site-packages\trac\web\main.py", line 237, in dispatch
    resp = chosen_handler.process_request(req)
  File "C:\Python27\lib\site-packages\trac\admin\web_ui.py", line 116, in process_request
    path_info)
  File "build\bdist.win32\egg\acct_mgr\admin.py", line 132, in render_admin_panel
    return self._do_users(req)
  File "build\bdist.win32\egg\acct_mgr\admin.py", line 211, in _do_users
    _create_user(req, self.env, check_permissions=False)
  File "build\bdist.win32\egg\acct_mgr\web_ui.py", line 145, in _create_user
    mgr.set_password(user, password)
  File "build\bdist.win32\egg\acct_mgr\api.py", line 263, in set_password
    if store.set_password(user, password, old_password):
  File "build\bdist.win32\egg\acct_mgr\htfile.py", line 53, in set_password
    self.userline(user, password))
  File "build\bdist.win32\egg\acct_mgr\htfile.py", line 107, in _update_file
    if lines[0].endswith('\r') and os.linesep == '\r':
IndexError: list index out of range

[Ryan J Ollos]

Yet another incorrectly filed ticket.

[Steffen Hoffmann]

Seems like there has been an empty file in this case.

Don't use this development version anymore. This has been worked on months before starting with [9923], and there is not only one more recent, stable release: acct_mgr-0.3.1 these days, that will not show this behavior after [9927].