def do_select_encoding(term, session):
editor_colors = {'highlight': term.black_on_green}
dirty = True
while True:
if session.poll_event('refresh') or dirty:
# attempt to coerce encoding of terminal to match session.
coerce_terminal_encoding(term, session.encoding)
# display artwork and prompt
vertical_padding = 2 if term.height >= 24 else 0
display_banner(filepattern=art_file,
encoding=art_encoding,
vertical_padding=vertical_padding)
display_prompt(term)
dirty = False
inp = LineEditor(1, colors=editor_colors).read()
if inp is None or inp.lower() == 'd':
break
elif len(inp):
# bad input -- reposition cursor for next LineEditor()
echo(u'\b')
if inp.lower() == u'u' and session.encoding != 'utf8':
# switch to utf8,
session.encoding = 'utf8'
dirty = True
elif inp.lower() == 'c' and session.encoding != 'cp437':
# or cp437
session.encoding = 'cp437'
dirty = True
def do_select_encoding(term, session):
editor_colors = {'highlight': term.black_on_green}
dirty = True
while True:
if session.poll_event('refresh') or dirty:
# attempt to coerce encoding of terminal to match session.
coerce_terminal_encoding(term, session.encoding)
# display artwork and prompt
vertical_padding = 2 if term.height >= 24 else 0
display_banner(filepattern=art_file,
encoding=art_encoding,
vertical_padding=vertical_padding)
display_prompt(term)
dirty = False
inp = LineEditor(1, colors=editor_colors).read()
if inp is None or inp.lower() == 'd':
break
elif len(inp):
# bad input -- reposition cursor for next LineEditor()
echo(u'\b')
if inp.lower() == u'u' and session.encoding != 'utf8':
# switch to utf8,
session.encoding = 'utf8'
dirty = True
elif inp.lower() == 'c' and session.encoding != 'cp437':
# or cp437
session.encoding = 'cp437'
dirty = True
def prompt_recipient(term, msg, colors, public=True):
""" Prompt for recipient of message. """
xpos = max(0, (term.width // 2) - (80 // 2))
echo(term.move_x(xpos) + term.clear_eos)
echo(u'Enter handle{0}.\r\n'.format(
u', empty to address to all' if public else u''))
echo(term.move_x(xpos) + ':: ')
inp = LineEditor(username_max_length,
msg.recipient,
colors={
'highlight': colors['backlight']
}).read()
if inp is None:
echo(u''.join((term.move_x(xpos), colors['highlight']('Canceled.'),
term.clear_eol)))
term.inkey(1)
return False
elif not inp.strip():
# empty, recipient is None
msg.recipient = None
if public:
return True
return False
inp = inp.strip()
# validate/find user
userlist = list_users()
if inp in userlist:
# exact match,
msg.recipient = inp
echo(u'\r\n')
return True
# nearest match
for match in difflib.get_close_matches(inp.strip(), userlist):
echo(u''.join(
(term.move_x(xpos), u'{0} [yn]'.format(colors['highlight'](match)),
term.clear_eol, u' ?\b\b')))
while True:
inp = term.inkey()
if inp.code == term.KEY_ESCAPE:
# escape/cancel
return False
elif inp.lower() == u'y':
# accept match
msg.recipient = match
echo(u'\r\n')
return True
elif inp.lower() == u'n':
# next match
break
echo(u''.join(
(term.move_x(xpos), colors['highlight']('No match.'), term.clear_eol)))
term.inkey(1)
return False
def prompt_yesno(question):
""" yes/no user prompt. """
term = getterminal()
sep = getattr(term, color_secondary)(u'**')
colors = {'highlight': getattr(term, color_secondary)}
echo(fixate_next(term, newlines=1))
while True:
echo(u'{sep} {question} [yn] ?\b\b'.format(sep=sep, question=question))
yn = LineEditor(colors=colors, width=1).read() or u''
if yn.lower() in (u'y', u'n'):
return yn.lower() == u'y'
echo(term.move_x(0) + term.clear_eol)
echo(fixate_next(term, newlines=0))
def prompt_yesno(question):
""" yes/no user prompt. """
term = getterminal()
sep = getattr(term, color_secondary)(u'**')
colors = {'highlight': getattr(term, color_secondary)}
echo(fixate_next(term, newlines=1))
while True:
echo(u'{sep} {question} [yn] ?\b\b'.format(sep=sep, question=question))
yn = LineEditor(colors=colors, width=1).read() or u''
if yn.lower() in (u'y', u'n'):
return yn.lower() == u'y'
echo(term.move_x(0) + term.clear_eol)
echo(fixate_next(term, newlines=0))
def prompt_recipient(term, msg, colors, public=True):
""" Prompt for recipient of message. """
xpos = max(0, (term.width // 2) - (80 // 2))
echo(term.move_x(xpos) + term.clear_eos)
echo(u"Enter handle{0}.\r\n".format(u", empty to address to all" if public else u""))
echo(term.move_x(xpos) + ":: ")
inp = LineEditor(username_max_length, msg.recipient, colors={"highlight": colors["backlight"]}).read()
if inp is None:
echo(u"".join((term.move_x(xpos), colors["highlight"]("Canceled."), term.clear_eol)))
term.inkey(1)
return False
elif not inp.strip():
# empty, recipient is None
msg.recipient = None
if public:
return True
return False
inp = inp.strip()
# validate/find user
userlist = list_users()
if inp in userlist:
# exact match,
msg.recipient = inp
echo(u"\r\n")
return True
# nearest match
for match in difflib.get_close_matches(inp.strip(), userlist):
echo(u"".join((term.move_x(xpos), u"{0} [yn]".format(colors["highlight"](match)), term.clear_eol, u" ?\b\b")))
while True:
inp = term.inkey()
if inp.code == term.KEY_ESCAPE:
# escape/cancel
return False
elif inp.lower() == u"y":
# accept match
msg.recipient = match
echo(u"\r\n")
return True
elif inp.lower() == u"n":
# next match
break
echo(u"".join((term.move_x(xpos), colors["highlight"]("No match."), term.clear_eol)))
term.inkey(1)
return False
def do_login(term):
sep_ok = getattr(term, color_secondary)(u'::')
sep_bad = getattr(term, color_primary)(u'::')
colors = {'highlight': getattr(term, color_primary)}
for _ in range(login_max_attempts):
term.goto_y(10)
echo(u'\r\n\r\n{sep} Login: '******''
if handle.strip() == u'':
continue
# user says goodbye
if handle.lower() in bye_usernames:
return
# user applies for new account
if new_allowed and handle.lower() in new_usernames:
gosub(new_script)
display_banner(term)
continue
# user wants to reset password
if reset_allowed and handle.lower() == 'reset':
gosub(reset_script)
display_banner(term)
continue
# user wants to login anonymously
if anonymous_allowed and handle.lower() in anonymous_names:
user = User('anonymous')
else:
# authenticate password
echo(u'\r\n\r\n{sep} Password: '******''
user = authenticate_user(handle, password)
if not user:
echo(u'\r\n\r\n{sep} Login failed.'.format(sep=sep_bad))
continue
goto(top_script, handle=user.handle)
echo(u'\r\n\r\n{sep} Too many authentication attempts.\r\n'.format(
sep=sep_bad))
def do_login(term):
sep_ok = getattr(term, color_secondary)(u'::')
sep_bad = getattr(term, color_primary)(u'::')
colors = {'highlight': getattr(term, color_primary)}
for _ in range(login_max_attempts):
echo(u'\r\n\r\n{sep} Login: '******''
if handle.strip() == u'':
continue
# user says goodbye
if handle.lower() in bye_usernames:
return
# user applies for new account
if new_allowed and handle.lower() in new_usernames:
gosub(new_script)
display_banner(term)
continue
# user wants to reset password
if reset_allowed and handle.lower() == 'reset':
gosub(reset_script)
display_banner(term)
continue
# user wants to login anonymously
if anonymous_allowed and handle.lower() in anonymous_names:
user = User('anonymous')
else:
# authenticate password
echo(u'\r\n\r\n{sep} Password: '******''
user = authenticate_user(handle, password)
if not user:
echo(u'\r\n\r\n{sep} Login failed.'.format(sep=sep_bad))
continue
goto(top_script, handle=user.handle)
echo(u'\r\n\r\n{sep} Too many authentication attempts.\r\n'
.format(sep=sep_bad))
def do_intro_art(term, session):
"""
Display random art file, prompt for quick login.
Bonus: allow chosing other artfiles with '<' and '>'.
"""
from x84.bbs import ini
show_intro_art = False
if ini.CFG.has_option('system', 'show_intro_art'):
show_intro_art = ini.CFG.getboolean('system', 'show_intro_art')
# set syncterm font, if any
if syncterm_font and term.kind.startswith('ansi'):
echo(syncterm_setfont(syncterm_font))
index = int(time.time()) % len(art_files)
dirty = True
echo(u'\r\n')
while True:
session.activity = 'top'
if session.poll_event('refresh') or dirty:
if show_intro_art:
display_intro(term, index)
else:
return True
display_prompt(term)
dirty = False
dirty = True
inp = LineEditor(1, colors={'highlight': term.normal}).read()
if inp is None or inp.lower() == u'y':
# escape/yes: quick login
return True
# issue #242 : set 'N' as default, by adding a check for an empty
# unicode string.
elif inp.lower() in (u'n', u'\r', u'\n', u''):
break
if len(inp) == 1:
echo(u'\b')
if inp == u'!':
echo(u'\r\n' * 3)
gosub('charset')
dirty = True
elif inp == u'<':
index -= 1
elif inp == u'>':
index += 1
else:
dirty = False
def do_intro_art(term, session):
"""
Display random art file, prompt for quick login.
Bonus: allow chosing other artfiles with '<' and '>'.
"""
editor_colors = {'highlight': term.black_on_red}
# set syncterm font, if any
if syncterm_font and term._kind.startswith('ansi'):
echo(syncterm_setfont(syncterm_font))
index = int(time.time()) % len(art_files)
dirty = True
echo(u'\r\n')
while True:
session.activity = 'top'
if session.poll_event('refresh') or dirty:
display_intro(term, index)
display_prompt(term)
dirty = False
dirty = True
inp = LineEditor(1, colors=editor_colors).read()
if inp is None or inp.lower() == u'y':
# escape/yes: quick login
return True
elif inp.lower() == u'n':
break
if len(inp) == 1:
echo(u'\b')
if inp == u'!':
echo(u'\r\n' * 3)
gosub('charset')
dirty = True
elif inp == u'<':
index -= 1
elif inp == u'>':
index += 1
else:
dirty = False
def do_intro_art(term, session):
"""
Display random art file, prompt for quick login.
Bonus: allow chosing other artfiles with '<' and '>'.
"""
# set syncterm font, if any
if syncterm_font and term.kind.startswith('ansi'):
echo(syncterm_setfont(syncterm_font))
index = int(time.time()) % len(art_files)
dirty = True
echo(u'\r\n')
while True:
session.activity = 'top'
if session.poll_event('refresh') or dirty:
display_intro(term, index)
display_prompt(term)
dirty = False
dirty = True
inp = LineEditor(1, colors={'highlight': term.normal}).read()
if inp is None or inp.lower() == u'y':
# escape/yes: quick login
return True
# issue #242 : set 'N' as default, by adding a check for an empty
# unicode string.
elif inp.lower() in (u'n', u'\r', u'\n', u''):
break
if len(inp) == 1:
echo(u'\b')
if inp == u'!':
echo(u'\r\n' * 3)
gosub('charset')
dirty = True
elif inp == u'<':
index -= 1
elif inp == u'>':
index += 1
else:
dirty = False
def do_select_encoding(term, session):
editor_colors = {'highlight': term.black_on_green}
dirty = True
while True:
if session.poll_event('refresh') or dirty:
vertical_padding = 2 if term.height >= 24 else 0
display_banner(filepattern=art_file,
encoding=art_encoding,
vertical_padding=vertical_padding)
display_prompt(term)
echo ({
# ESC %G activates UTF-8 with an unspecified implementation
# level from ISO 2022 in a way that allows to go back to
# ISO 2022 again.
'utf8': unichr(27) + u'%G',
# ESC %@ returns to ISO 2022 in case UTF-8 had been entered.
# ESC ) U Sets character set G1 to codepage 437, such as on
# Linux vga console.
'cp437': unichr(27) + u'%@' + unichr(27) + u')U',
}.get(session.encoding, u''))
dirty = False
inp = LineEditor(1, colors=editor_colors).read()
if inp is None or inp.lower() == 'd':
break
elif len(inp) == 1:
# position cursor for next call to LineEditor()
echo(u'\b')
if inp.lower() == u'u' and session.encoding != 'utf8':
session.encoding = 'utf8'
dirty = True
elif inp.lower() == 'c' and session.encoding != 'cp437':
session.encoding = 'cp437'
dirty = True
def do_cmd(term):
session = getsession()
sep_ok = getattr(term, color_secondary)(u'::')
sep_bad = getattr(term, color_primary)(u'::')
colors = {'highlight': getattr(term, color_primary)}
echo(u'\r\n\r\n i hope you know glftpd cmds :)'
) # feel free to change these echoes to personalize your installation
echo(u'\r\n\r\n if you dont, type quit')
echo(
u'\r\n\r\n basically all this is good for at the moment is for msg and request'
)
echo(u'\r\n\r\n e.g \'msg kniffy hi\' or \'request coolthing -for:<you>\'')
for _ in range(max_attempts):
echo(u'\r\n\r\n{sep} tYPE cMD -> '.format(sep=sep_ok))
handle = LineEditor(max_length, colors=colors).read() or u''
if handle.strip() == u'':
continue
# user says goodbye
if handle.lower() in bye_u:
return
else:
# do cmd
person = session.user.handle
# session.user.handle = person
ftps = FTP_TLS()
#ftps.set_debuglevel(2) # if you broke something, uncomment this (run it directly, not from eggdrop)
ftps.connect(
'127.0.0.1',
'1234') # enter your server and port within the quotes
ftps.login(
'cmd', '<make this a non-sysop user please>'
) # enter your user and pass within the quotes (remember, not a user with privs)
# ftps.login(person, auth)
ftps.prot_p()
ftps.sendcmd('site ' + handle)
echo(u'\r\n\r\n cmd sent')
ftps.quit()
def main(handle):
""" Main procedure. """
# pylint: disable=R0914,R0915,R0911
# Too many local variables
# Too many statements
# Too many return statements
# by request from midget; a password reset form
session, term = getsession(), getterminal()
session.activity = 'resetting password for %s' % (handle,)
user = get_user(handle)
logger = logging.getLogger()
prompt_email = u'\r\n\r\nENtER E-MAil fOR %r: '
msg_nfound = u'\r\n\r\n%r NOt fOUNd iN USERbASE.'
msg_cancelled = u'\r\n CANCEllEd.'
msg_wrong = u'\r\n\r\nWRONG'
msg_mailsubj = u'passkey for %s' % (ini.CFG.get('system', 'bbsname'))
msg_mailbody = u'Your passkey is %r'
msg_mailfrom = ini.CFG.get('system', 'mail_addr')
msg_sent = u'\r\n\r\nPASSkEY hAS bEEN SENt tO %s.'
prompt_passkey = u'\r\n\r\nENtER PASSkEY: '
msg_verified = u'\r\n\r\nYOU hAVE bEEN VERifiEd.'
echo(term.normal)
if not handle in list_users():
echo(term.bold_red(msg_nfound))
getch()
return False
width = ini.CFG.getint('nua', 'max_email')
email = None
tries = 0
while True:
tries += 1
if tries > 5:
logger.warn('%r email retries exceeded', handle)
return False
echo(prompt_email % (handle,))
try_email = LineEditor(width).read()
if try_email is None or 0 == len(try_email):
echo(term.normal + msg_cancelled)
return False
# fetch user record email
email = get_user(handle).email
if email is None or 0 == len(email):
logger.warn('%r missing email address, cannot send', handle)
echo(term.bold_red(msg_wrong))
elif email.lower() != try_email.lower():
logger.warn('%r failed email %r (try: %r)', handle,
email, try_email)
echo(term.bold_red(msg_wrong))
else:
logger.info('%r requests password reset to %r', handle, email)
break
# generate a 'passkey' and e-mail out of band, and request input
passkey = base64.encodestring(
os.urandom(ini.CFG.getint('nua', 'max_pass'))
)[:ini.CFG.getint('nua', 'max_pass')]
msg = MIMEText(msg_mailbody % (passkey,))
msg['From'] = msg_mailfrom
msg['To'] = email
msg['Subject'] = msg_mailsubj
# pylint: disable=W0703
# Catching too general exception Exception
err = None
try:
smtp = smtplib.SMTP(ini.CFG.get('system', 'mail_smtphost'))
smtp.sendmail(msg_mailfrom, [email], msg.as_string())
smtp.quit()
except Exception as err:
logger.exception(err)
echo('u\r\n\r\n' + term.bold_red(str(err)) + u'\r\n')
getch(2)
return False
echo(msg_sent % (email,))
width = len(passkey)
email = None
tries = 0
while True:
tries += 1
if tries > 5:
logger.warn("passkey retries exceeded for user '%s'", handle)
return False
echo(term.normal + u'\r\n\r\n')
echo(prompt_passkey)
try_passkey = LineEditor(width).read()
if try_passkey is None or 0 == len(try_passkey):
echo(term.normal + msg_cancelled)
logger.warn("cancelled passkey for user '%s'", handle)
return False
if passkey == try_passkey:
echo(term.bold_green(msg_verified))
echo(u'\r\n\r\n')
break
logger.warn("failed passkey for user '%s': '%s', tried '%s')",
handle, passkey, try_passkey)
echo(term.bold_red(msg_wrong))
set_password(user)
user.save()
return True
def get_username(handle=u''):
"""
Prompt for a login handle. If unfound, script change to 'nua' when
allow_apply is enabled (default=yes). Also allow 'anonymous' when enabled
(default=no). A unicode handle of non-zero length is returned when the
login handle matches a userbase record.
"""
# pylint: disable=R0914,R0911
# Too many local variables
# Too many return statements
from x84.bbs import getterminal, ini, echo, LineEditor, gosub, goto
from x84.bbs import find_user, getch
term = getterminal()
prompt_user = u'user: '******'\r\n\r\n --> Create new account? [ynq] <--' + '\b' * 5
allow_apply = ini.CFG.getboolean('nua', 'allow_apply')
enable_anonymous = ini.CFG.getboolean('matrix', 'enable_anonymous')
# pylint: disable=E1103
# Instance of '_Chainmap' has no 'split' member
# (but some types could not be inferred)
newcmds = ini.CFG.get('matrix', 'newcmds').split()
byecmds = ini.CFG.get('matrix', 'byecmds').split()
denied_msg = u'\r\n\r\nfiRSt, YOU MUSt AbANdON YOUR libERtIES.'
badanon_msg = u"\r\n " + term.bright_red + u"'%s' login denied."
max_user = ini.CFG.getint('nua', 'max_user')
nuascript = ini.CFG.get('nua', 'script')
topscript = ini.CFG.get('matrix', 'topscript')
echo(prompt_user)
handle = LineEditor(max_user, handle).read()
if handle is None or 0 == len(handle.strip()):
echo(u'\r\n')
return u''
elif handle.lower() in newcmds:
if allow_apply:
gosub('nua', u'')
return u''
denied(denied_msg)
return u''
elif handle.lower() in byecmds:
goto('logoff')
elif handle.lower() == u'anonymous':
if enable_anonymous:
goto(topscript, 'anonymous')
denied(badanon_msg % (handle, ))
return u''
u_handle = find_user(handle)
if u_handle is not None:
return u_handle # matched
if allow_apply is False:
denied(denied_msg)
return u''
echo(apply_msg)
ynq = getch()
if ynq in (u'q', u'Q', term.KEY_EXIT):
# goodbye
goto('logoff')
elif ynq in (u'y', u'Y'):
# new user application
goto(nuascript, handle)
echo(u'\r\n')
return u''
def prompt_pager(content, line_no=0, colors=None, width=None, breaker=u'- '):
""" Display text, using a command-prompt pager.
:param content: iterable of text contents.
:param line_no: line number to offset beginning of pager.
:param colors: optional dictionary containing terminal styling
attributes, for keys 'highlight' and 'lowlight'.
When unset, yellow and green are used.
"""
term = getterminal()
colors = colors or {'highlight': term.yellow, 'lowlight': term.green}
pager_prompt = (u'{bl}{s}{br}top, {bl}{c}{br}ontinuous, or '
u'{bl}{enter}{br} for next page {br} {bl}\b\b'.format(
bl=colors['lowlight'](u'['),
br=colors['lowlight'](u']'),
s=colors['highlight'](u's'),
c=colors['highlight'](u'c'),
enter=colors['highlight'](u'return')))
should_break = lambda line_no, height: line_no % (height - 3) == 0
def show_breaker():
if not breaker:
return u''
attr = colors['highlight']
breaker_bar = breaker * (min(80, term.width - 1) // len(breaker))
echo(attr(term.center(breaker_bar).rstrip()))
continuous = False
for txt in content:
lines = term.wrap(txt, width) or [txt]
for txt in lines:
if width:
txt = term.center(term.ljust(txt, max(0, width)))
echo(txt.rstrip() + term.normal + term.clear_eol + u'\r\n')
line_no += 1
if not continuous and should_break(line_no, term.height):
show_breaker()
echo(u'\r\n')
if term.width > 80:
echo(term.move_x((term.width // 2) - 40))
echo(pager_prompt)
while True:
inp = LineEditor(1, colors=colors).read()
if inp is None or inp and inp.lower() in u'sqx':
# s/q/x/escape: quit
echo(u'\r\n')
return
if len(inp) == 1:
echo(u'\b')
if inp.lower() == 'c':
# c: enable continuous
continuous = True
break
elif inp == u'':
# return: next page
break
# remove pager
echo(term.move_x(0) + term.clear_eol)
echo(term.move_up() + term.clear_eol)
show_breaker()
echo(u'\r\n')
if term.width > 80:
echo(term.move_x((term.width // 2) - 40))
echo(u'Press {enter}.'.format(enter=colors['highlight'](u'return')))
inp = LineEditor(0, colors=colors).read()
def do_reader_prompt(session, term, index, message_indices, colors):
xpos = max(0, (term.width // 2) - (80 // 2))
opts = []
if index:
opts += (('p', 'rev'),)
if index < len(message_indices) - 1:
opts += (('n', 'ext'),)
if allow_tag(session, message_indices[index]):
opts += (('e', 'dit tags'),)
if can_delete(session):
opts += (('D', 'elete'),)
opts += (('r', 'eply'),)
opts += (('q', 'uit'),)
opts += (('idx', ''),)
while True:
echo(term.move_x(xpos))
echo(u''.join((
colors['lowlight'](u'['),
colors['highlight'](str(index + 1)),
u'/{0}'.format(len(message_indices)),
colors['lowlight'](u']'),
u' ',
u', '.join((
u''.join((colors['lowlight'](u'['),
colors['highlight'](key),
colors['lowlight'](u']'),
value
)) for key, value in opts)),
u': ',
term.clear_eol,
)))
width = max(2, len(str(len(message_indices))))
inp = LineEditor(width, colors={'highlight': colors['backlight']}).read()
if inp is None or inp.lower() == u'q':
return None
elif inp in (u'n', u''):
# 'n'ext or return key
echo(term.move_x(xpos) + term.clear_eol)
if index == len(message_indices) - 1:
# no more messages,
return None
return index + 1
elif inp == u'p' and index > 0:
# prev
echo(term.move_x(xpos) + term.clear_eol)
return index - 1
elif inp == u'e' and allow_tag(session, message_indices[index]):
msg = get_msg(message_indices[index])
echo(u'\r\n')
if prompt_tags(session=session, term=term, msg=msg,
colors=colors, public='public' in msg.tags):
echo(u'\r\n')
msg.save()
return index
elif inp == u'D' and can_delete(session):
delete_message(msg=get_msg(message_indices[index]))
return None
elif inp == u'r':
# write message reply
msg = create_reply_message(session=session,
idx=message_indices[index])
if (
prompt_subject(
term=term, msg=msg, colors=colors
) and prompt_body(
term=term, msg=msg, colors=colors
) and prompt_tags(
session=session, term=term, msg=msg,
colors=colors, public='public' in msg.tags
)):
do_send_message(session=session, term=term,
msg=msg, colors=colors)
break
else:
# not a valid input option, is it a valid integer? (even '-1'!)
try:
val = int(inp)
except ValueError:
# some garbage; try again
term.inkey(0.15)
continue
try:
# allow a message index, (even pythonic '-1' for 'last')
if val > 0:
# 1-based indexing
val -= 1
nxt_idx = message_indices.index(message_indices[val])
if nxt_idx != index:
echo(term.move_x(xpos) + term.clear_eol)
return nxt_idx
except (IndexError, ValueError):
# invalid index; try again
term.inkey(0.15)
continue
def prompt_pager(content, line_no=0, colors=None, width=None,
breaker=u'- ', end_prompt=True, **kwargs):
""" Display text, using a stop/continuous/next-page prompt.
:param iterable content: iterable of text contents.
:param int line_no: line number to offset beginning of pager.
:param dict colors: optional dictionary containing terminal styling
attributes, for keys ``'highlight'`` and
``'lowlight'``. When unset, yellow and green
are used.
:param int width: When set, text is left-justified-centered by width.
:param str breaker: repeated decoration for page breaks
:param bool end_prompt: Whether prompt should be displayed at end.
:param kwargs: additional arguments to :func:`textwrap.wrap`
:param bool end_prompt: use 'press enter prompt' at end.
"""
# This is unfortunate, we should use 'term' as first argument
term = getterminal()
colors = colors or {
'highlight': term.yellow,
'lowlight': term.green
}
pager_prompt = (u'{bl}{s}{br}top, {bl}{c}{br}ontinuous, or '
u'{bl}{enter}{br} for next page {br} {bl}\b\b'
.format(bl=colors['lowlight'](u'['),
br=colors['lowlight'](u']'),
s=colors['highlight'](u's'),
c=colors['highlight'](u'c'),
enter=colors['highlight'](u'return')))
should_break = lambda line_no, height: line_no % (height - 3) == 0
def show_breaker():
if not breaker:
return u''
attr = colors['highlight']
breaker_bar = breaker * (min(80, term.width - 1) // len(breaker))
echo(attr(term.center(breaker_bar).rstrip()))
continuous = False
# we must parse the entire tree, so that we can avoid the needless
# call to show_breaker() on the final line.
result = []
for txt in content:
if txt.rstrip():
result.extend(term.wrap(txt, width, **kwargs))
else:
result.append(u'\r\n')
xpos = 0
if term.width:
xpos = max(0, int((term.width / 2) - width / 2))
for line_no, txt in enumerate(result):
if xpos:
echo(term.move_x(xpos))
echo(txt.rstrip() + term.normal + term.clear_eol + u'\r\n')
if (line_no and line_no != len(result) - 1
and not continuous
and should_break(line_no, term.height)):
show_breaker()
echo(u'\r\n')
if xpos:
echo(term.move_x(xpos))
echo(pager_prompt)
while True:
inp = LineEditor(1, colors=colors).read()
if inp is None or inp and inp.lower() in u'sqx':
# s/q/x/escape: quit
echo(u'\r\n')
return
if len(inp) == 1:
echo(u'\b')
if inp.lower() == 'c':
# c: enable continuous
continuous = True
break
elif inp == u'':
# return: next page
break
# remove pager
echo(term.move_x(0) + term.clear_eol)
if breaker:
# and breaker,
echo(term.move_up() + term.clear_eol)
if end_prompt:
show_breaker()
echo(u'\r\n')
if term.width > 80:
echo(term.move_x(max(0, (term.width // 2) - 40)))
echo(u'Press {enter}.'.format(
enter=colors['highlight'](u'enter')))
inp = LineEditor(0, colors=colors).read()
def prompt_recipient(term, msg, colors, public=True):
""" Prompt for recipient of message. """
xpos = max(0, (term.width // 2) - (80 // 2))
echo(term.move_x(xpos) + term.clear_eos)
echo(u'Enter handle{0}.\r\n'.format(
u', empty to address to all' if public else u''))
echo(term.move_x(xpos) + ':: ')
inp = LineEditor(username_max_length, msg.recipient,
colors={'highlight': colors['backlight']}
).read()
if inp is None:
echo(u''.join((term.move_x(xpos),
colors['highlight']('Canceled.'),
term.clear_eol)))
term.inkey(1)
return False
elif not inp.strip():
# empty, recipient is None
msg.recipient = None
if public:
return True
return False
inp = inp.strip()
# validate/find user
userlist = list_users()
if inp in userlist:
# exact match,
msg.recipient = inp
echo(u'\r\n')
return True
# nearest match
for match in difflib.get_close_matches(inp.strip(), userlist):
echo(u''.join((
term.move_x(xpos),
u'{0} [yn]'.format(colors['highlight'](match)),
term.clear_eol,
u' ?\b\b')))
while True:
inp = term.inkey()
if inp.code == term.KEY_ESCAPE:
# escape/cancel
return False
elif inp.lower() == u'y':
# accept match
msg.recipient = match
echo(u'\r\n')
return True
elif inp.lower() == u'n':
# next match
break
echo(u''.join((term.move_x(xpos),
colors['highlight']('No match.'),
term.clear_eol)))
term.inkey(1)
return False
def dummy_pager(last_callers):
""" Dummy pager for displaying last callers """
# pylint: disable=R0914
# Too many local variables
from x84.bbs import getterminal, getsession, echo, getch, ini, find_user
from x84.bbs import LineEditor, Ansi, list_users, get_user, gosub
session, term = getsession(), getterminal()
msg_prompt = (
u'\r\n%sONtiNUE, %stOP, %sON-StOP %siEW .PlAN%s ?\b\b' % (
term.bold(u'[c]'),
term.bold(u'[s]'),
term.bold(u'n'),
term.bold(u'[v]'),
u' [e]dit USR' if (
'sysop' in session.user.groups) else u'',))
msg_partial = u'PARtiAl MAtChES'
msg_prompt_handle = u'ViEW .PlAN ::- ENtER hANdlE: '
redraw()
echo(u'\r\n\r\n')
nonstop = False
row = 10 # after-art,
for txt in last_callers:
echo(Ansi(txt).ljust(term.width / 2).center(term.width))
echo(u'\r\n')
row += 1
if ((not nonstop and row > 0 and 0 == (row % (term.height - 3)))
or (row == len(last_callers) - 1)):
echo(msg_prompt)
inp = getch()
row = 2
if inp in (u's', u'S', u'q', u'Q', term.KEY_EXIT):
return
if inp in (u'v', u'V') or 'sysop' in session.user.groups and (
inp in (u'e', u'E')):
echo(u'\r\n\r\n')
echo(msg_prompt_handle)
handle = LineEditor(ini.CFG.getint('nua', 'max_user')).read()
usrlist = list_users()
if handle is None or 0 == len(handle.strip()):
continue
handle = handle.strip()
if handle.lower() in [nick.lower() for nick in list_users()]:
nick = ((_nick for _nick in usrlist
if _nick.lower() == handle.lower()).next())
if find_user(nick):
user = get_user(nick)
if 'sysop' in session.user.groups and (
inp in (u'e', u'E')):
gosub('profile', user.handle)
else:
view_plan(user.handle)
else:
misses = [nick for nick in usrlist.keys()
if nick.lower().startswith(handle[:1].lower())]
if len(misses) > 0:
echo(u'%s:\r\n\r\n%s\r\n' % (msg_partial,
Ansi(', '.join(misses)).wrap(term.width)))
continue
if inp in ('n', u'N'):
nonstop = True
echo(u'\r\n\r\n')
pak()
def prompt_pager(content, line_no=0, colors=None, width=None,
breaker=u'- ', end_prompt=True, **kwargs):
""" Display text, using a stop/continuous/next-page prompt.
:param iterable content: iterable of text contents.
:param int line_no: line number to offset beginning of pager.
:param dict colors: optional dictionary containing terminal styling
attributes, for keys ``'highlight'`` and
``'lowlight'``. When unset, yellow and green
are used.
:param int width: When set, text is left-justified-centered by width.
:param str breaker: repeated decoration for page breaks
:param bool end_prompt: Whether prompt should be displayed at end.
:param kwargs: additional arguments to :func:`textwrap.wrap`
:param bool end_prompt: use 'press enter prompt' at end.
"""
# This is unfortunate, we should use 'term' as first argument
term = getterminal()
colors = colors or {
'highlight': term.yellow,
'lowlight': term.green
}
pager_prompt = (u'{bl}{s}{br}top, {bl}{c}{br}ontinuous, or '
u'{bl}{enter}{br} for next page {br} {bl}\b\b'
.format(bl=colors['lowlight'](u'['),
br=colors['lowlight'](u']'),
s=colors['highlight'](u's'),
c=colors['highlight'](u'c'),
enter=colors['highlight'](u'return')))
should_break = lambda line_no, height: line_no % (height - 3) == 0
def show_breaker():
if not breaker:
return u''
attr = colors['highlight']
breaker_bar = breaker * (min(80, term.width - 1) // len(breaker))
echo(attr(term.center(breaker_bar).rstrip()))
continuous = False
# we must parse the entire tree, so that we can avoid the needless
# call to show_breaker() on the final line.
result = []
for txt in content:
if txt.rstrip():
result.extend(term.wrap(txt, width, **kwargs))
else:
result.append(u'')
xpos = 0
if term.width:
xpos = max(0, int((term.width / 2) - width / 2))
for txt in result:
line_no += 1
if xpos:
echo(term.move_x(xpos))
echo(txt.rstrip() + term.normal + term.clear_eol + u'\r\n')
if (line_no and line_no != len(result) - 1
and not continuous
and should_break(line_no, term.height)):
show_breaker()
echo(u'\r\n')
if xpos:
echo(term.move_x(xpos))
echo(pager_prompt)
while True:
inp = LineEditor(1, colors=colors).read()
if inp is None or inp and inp.lower() in u'sqx':
# s/q/x/escape: quit
echo(u'\r\n')
return
if len(inp) == 1:
echo(u'\b')
if inp.lower() == 'c':
# c: enable continuous
continuous = True
break
elif inp == u'':
# return: next page
break
# remove pager
echo(term.move_x(0) + term.clear_eol)
if breaker:
# and breaker,
echo(term.move_up() + term.clear_eol)
if end_prompt:
show_breaker()
echo(u'\r\n')
if term.width > 80:
echo(term.move_x(max(0, (term.width // 2) - 40)))
echo(u'Press {enter}.'.format(
enter=colors['highlight'](u'enter')))
inp = LineEditor(0, colors=colors).read()
def main(handle):
""" Main procedure. """
# pylint: disable=R0914,R0915,R0911
# Too many local variables
# Too many statements
# Too many return statements
# by request from midget; a password reset form
session, term = getsession(), getterminal()
session.activity = 'resetting password for %s' % (handle, )
user = get_user(handle)
logger = logging.getLogger()
prompt_email = u'\r\n\r\nENtER E-MAil fOR %r: '
msg_nfound = u'\r\n\r\n%r NOt fOUNd iN USERbASE.'
msg_cancelled = u'\r\n CANCEllEd.'
msg_wrong = u'\r\n\r\nWRONG'
msg_mailsubj = u'passkey for %s' % (ini.CFG.get('system', 'bbsname'))
msg_mailbody = u'Your passkey is %r'
msg_mailfrom = ini.CFG.get('system', 'mail_addr')
msg_sent = u'\r\n\r\nPASSkEY hAS bEEN SENt tO %s.'
prompt_passkey = u'\r\n\r\nENtER PASSkEY: '
msg_verified = u'\r\n\r\nYOU hAVE bEEN VERifiEd.'
echo(term.normal)
if not handle in list_users():
echo(term.bold_red(msg_nfound))
getch()
return False
width = ini.CFG.getint('nua', 'max_email')
email = None
tries = 0
while True:
tries += 1
if tries > 5:
logger.warn('%r email retries exceeded', handle)
return False
echo(prompt_email % (handle, ))
try_email = LineEditor(width).read()
if try_email is None or 0 == len(try_email):
echo(term.normal + msg_cancelled)
return False
# fetch user record email
email = get_user(handle).email
if email is None or 0 == len(email):
logger.warn('%r missing email address, cannot send', handle)
echo(term.bold_red(msg_wrong))
elif email.lower() != try_email.lower():
logger.warn('%r failed email %r (try: %r)', handle, email,
try_email)
echo(term.bold_red(msg_wrong))
else:
logger.info('%r requests password reset to %r', handle, email)
break
# generate a 'passkey' and e-mail out of band, and request input
passkey = base64.encodestring(os.urandom(ini.CFG.getint(
'nua', 'max_pass')))[:ini.CFG.getint('nua', 'max_pass')]
msg = MIMEText(msg_mailbody % (passkey, ))
msg['From'] = msg_mailfrom
msg['To'] = email
msg['Subject'] = msg_mailsubj
# pylint: disable=W0703
# Catching too general exception Exception
err = None
try:
smtp = smtplib.SMTP(ini.CFG.get('system', 'mail_smtphost'))
smtp.sendmail(msg_mailfrom, [email], msg.as_string())
smtp.quit()
except Exception as err:
logger.exception(err)
echo('u\r\n\r\n' + term.bold_red(str(err)) + u'\r\n')
getch(2)
return False
echo(msg_sent % (email, ))
width = len(passkey)
email = None
tries = 0
while True:
tries += 1
if tries > 5:
logger.warn("passkey retries exceeded for user '%s'", handle)
return False
echo(term.normal + u'\r\n\r\n')
echo(prompt_passkey)
try_passkey = LineEditor(width).read()
if try_passkey is None or 0 == len(try_passkey):
echo(term.normal + msg_cancelled)
logger.warn("cancelled passkey for user '%s'", handle)
return False
if passkey == try_passkey:
echo(term.bold_green(msg_verified))
echo(u'\r\n\r\n')
break
logger.warn("failed passkey for user '%s': '%s', tried '%s')", handle,
passkey, try_passkey)
echo(term.bold_red(msg_wrong))
set_password(user)
user.save()
return True
def do_reader_prompt(session, term, index, message_indices, colors):
xpos = max(0, (term.width // 2) - (80 // 2))
opts = []
if index:
opts += (("p", "rev"),)
if index < len(message_indices) - 1:
opts += (("n", "ext"),)
if allow_tag(session, message_indices[index]):
opts += (("e", "dit tags"),)
if can_delete(session):
opts += (("D", "elete"),)
opts += (("r", "eply"),)
opts += (("q", "uit"),)
opts += (("idx", ""),)
while True:
echo(term.move_x(xpos))
echo(
u"".join(
(
colors["lowlight"](u"["),
colors["highlight"](str(index + 1)),
u"/{0}".format(len(message_indices)),
colors["lowlight"](u"]"),
u" ",
u", ".join(
(
u"".join(
(colors["lowlight"](u"["), colors["highlight"](key), colors["lowlight"](u"]"), value)
)
for key, value in opts
)
),
u": ",
term.clear_eol,
)
)
)
width = max(2, len(str(len(message_indices))))
inp = LineEditor(width, colors={"highlight": colors["backlight"]}).read()
if inp is None or inp.lower() == u"q":
return None
elif inp in (u"n", u""):
# 'n'ext or return key
echo(term.move_x(xpos) + term.clear_eol)
if index == len(message_indices) - 1:
# no more messages,
return None
return index + 1
elif inp == u"p" and index > 0:
# prev
echo(term.move_x(xpos) + term.clear_eol)
return index - 1
elif inp == u"e" and allow_tag(session, message_indices[index]):
msg = get_msg(message_indices[index])
echo(u"\r\n")
if prompt_tags(session=session, term=term, msg=msg, colors=colors, public="public" in msg.tags):
echo(u"\r\n")
msg.save()
return index
elif inp == u"D" and can_delete(session):
delete_message(msg=get_msg(message_indices[index]))
return None
elif inp == u"r":
# write message reply
msg = create_reply_message(session=session, idx=message_indices[index])
if (
prompt_subject(term=term, msg=msg, colors=colors)
and prompt_body(term=term, msg=msg, colors=colors)
and prompt_tags(session=session, term=term, msg=msg, colors=colors, public="public" in msg.tags)
):
do_send_message(session=session, term=term, msg=msg, colors=colors)
break
else:
# not a valid input option, is it a valid integer? (even '-1'!)
try:
val = int(inp)
except ValueError:
# some garbage; try again
term.inkey(0.15)
continue
try:
# allow a message index, (even pythonic '-1' for 'last')
if val > 0:
# 1-based indexing
val -= 1
nxt_idx = message_indices.index(message_indices[val])
if nxt_idx != index:
echo(term.move_x(xpos) + term.clear_eol)
return nxt_idx
except (IndexError, ValueError):
# invalid index; try again
term.inkey(0.15)
continue
def do_reader_prompt(session, term, index, message_indices, colors):
xpos = max(0, (term.width // 2) - (80 // 2))
opts = []
if index:
opts += (('p', 'rev'), )
if index < len(message_indices) - 1:
opts += (('n', 'ext'), )
if allow_tag(session, message_indices[index]):
opts += (('e', 'dit tags'), )
if can_delete(session):
opts += (('D', 'elete'), )
opts += (('r', 'eply'), )
opts += (('q', 'uit'), )
opts += (('idx', ''), )
while True:
echo(term.move_x(xpos))
echo(u''.join((
colors['lowlight'](u'['),
colors['highlight'](str(index + 1)),
u'/{0}'.format(len(message_indices)),
colors['lowlight'](u']'),
u' ',
u', '.join((u''.join(
(colors['lowlight'](u'['), colors['highlight'](key),
colors['lowlight'](u']'), value)) for key, value in opts)),
u': ',
term.clear_eol,
)))
width = max(2, len(str(len(message_indices))))
inp = LineEditor(width, colors={
'highlight': colors['backlight']
}).read()
if inp is None or inp.lower() == u'q':
return None
elif inp in (u'n', u''):
# 'n'ext or return key
echo(term.move_x(xpos) + term.clear_eol)
if index == len(message_indices) - 1:
# no more messages,
return None
return index + 1
elif inp == u'p' and index > 0:
# prev
echo(term.move_x(xpos) + term.clear_eol)
return index - 1
elif inp == u'e' and allow_tag(session, message_indices[index]):
msg = get_msg(message_indices[index])
echo(u'\r\n')
if prompt_tags(session=session,
term=term,
msg=msg,
colors=colors,
public='public' in msg.tags):
echo(u'\r\n')
msg.save()
return index
elif inp == u'D' and can_delete(session):
delete_message(msg=get_msg(message_indices[index]))
return None
elif inp == u'r':
# write message reply
msg = create_reply_message(session=session,
idx=message_indices[index])
if (prompt_subject(term=term, msg=msg, colors=colors)
and prompt_body(term=term, msg=msg, colors=colors)
and prompt_tags(session=session,
term=term,
msg=msg,
colors=colors,
public='public' in msg.tags)):
do_send_message(session=session,
term=term,
msg=msg,
colors=colors)
break
else:
# not a valid input option, is it a valid integer? (even '-1'!)
try:
val = int(inp)
except ValueError:
# some garbage; try again
term.inkey(0.15)
continue
try:
# allow a message index, (even pythonic '-1' for 'last')
if val > 0:
# 1-based indexing
val -= 1
nxt_idx = message_indices.index(message_indices[val])
if nxt_idx != index:
echo(term.move_x(xpos) + term.clear_eol)
return nxt_idx
except (IndexError, ValueError):
# invalid index; try again
term.inkey(0.15)
continue
def get_username(handle=u''):
"""
Prompt for a login handle. If unfound, script change to 'nua' when
allow_apply is enabled (default=yes). Also allow 'anonymous' when enabled
(default=no). A unicode handle of non-zero length is returned when the
login handle matches a userbase record.
"""
# pylint: disable=R0914,R0911
# Too many local variables
# Too many return statements
from x84.bbs import getterminal, ini, echo, LineEditor, gosub, goto
from x84.bbs import find_user, getch
term = getterminal()
prompt_user = u'\r\n user: '******'\r\n\r\n --> Create new account? [ynq] <--' + '\b' * 5
allow_apply = ini.CFG.getboolean('nua', 'allow_apply')
enable_anonymous = ini.CFG.getboolean('matrix', 'enable_anonymous')
# pylint: disable=E1103
# Instance of '_Chainmap' has no 'split' member
# (but some types could not be inferred)
newcmds = ini.CFG.get('matrix', 'newcmds').split()
byecmds = ini.CFG.get('matrix', 'byecmds').split()
denied_msg = u'\r\n\r\nfiRSt, YOU MUSt AbANdON YOUR libERtIES.'
badanon_msg = u"\r\n " + term.bright_red + u"'%s' login denied."
max_user = ini.CFG.getint('nua', 'max_user')
nuascript = ini.CFG.get('nua', 'script')
topscript = ini.CFG.get('matrix', 'topscript')
echo(prompt_user)
handle = LineEditor(max_user, handle).read()
if handle is None or 0 == len(handle.strip()):
echo(u'\r\n')
return u''
elif handle.lower() in newcmds:
if allow_apply:
gosub('nua', u'')
return u''
denied(denied_msg)
return u''
elif handle.lower() in byecmds:
goto('logoff')
elif handle.lower() == u'anonymous':
if enable_anonymous:
goto(topscript, 'anonymous')
denied(badanon_msg % (handle,))
return u''
u_handle = find_user(handle)
if u_handle is not None:
return u_handle # matched
if allow_apply is False:
denied(denied_msg)
return u''
echo(apply_msg)
ynq = getch()
if ynq in (u'q', u'Q', term.KEY_EXIT):
# goodbye
goto('logoff')
elif ynq in (u'y', u'Y'):
# new user application
goto(nuascript, handle)
echo(u'\r\n')
return u''
def prompt_pager(content, line_no=0, colors=None, width=None, breaker=u'- '):
""" Display text, using a command-prompt pager.
:param content: iterable of text contents.
:param line_no: line number to offset beginning of pager.
:param colors: optional dictionary containing terminal styling
attributes, for keys 'highlight' and 'lowlight'.
When unset, yellow and green are used.
"""
term = getterminal()
colors = colors or {
'highlight': term.yellow,
'lowlight': term.green
}
pager_prompt = (u'{bl}{s}{br}top, {bl}{c}{br}ontinuous, or '
u'{bl}{enter}{br} for next page {br} {bl}\b\b'
.format(bl=colors['lowlight'](u'['),
br=colors['lowlight'](u']'),
s=colors['highlight'](u's'),
c=colors['highlight'](u'c'),
enter=colors['highlight'](u'return')))
should_break = lambda line_no, height: line_no % (height - 3) == 0
def show_breaker():
if not breaker:
return u''
attr = colors['highlight']
breaker_bar = breaker * (min(80, term.width - 1) // len(breaker))
echo(attr(term.center(breaker_bar).rstrip()))
continuous = False
for txt in content:
lines = term.wrap(txt, width) or [txt]
for txt in lines:
if width:
txt = term.center(term.ljust(txt, max(0, width)))
echo(txt.rstrip() + term.normal + term.clear_eol + u'\r\n')
line_no += 1
if not continuous and should_break(line_no, term.height):
show_breaker()
echo(u'\r\n')
if term.width > 80:
echo(term.move_x((term.width // 2) - 40))
echo(pager_prompt)
while True:
inp = LineEditor(1, colors=colors).read()
if inp is None or inp and inp.lower() in u'sqx':
# s/q/x/escape: quit
echo(u'\r\n')
return
if len(inp) == 1:
echo(u'\b')
if inp.lower() == 'c':
# c: enable continuous
continuous = True
break
elif inp == u'':
# return: next page
break
# remove pager
echo(term.move_x(0) + term.clear_eol)
echo(term.move_up() + term.clear_eol)
show_breaker()
echo(u'\r\n')
if term.width > 80:
echo(term.move_x((term.width // 2) - 40))
echo(u'Press {enter}.'.format(
enter=colors['highlight'](u'return')))
inp = LineEditor(0, colors=colors).read()
def dummy_pager(last_callers):
""" Dummy pager for displaying last callers """
# pylint: disable=R0914
# Too many local variables
from x84.bbs import getterminal, getsession, echo, getch, ini
from x84.bbs import LineEditor, Ansi, list_users, get_user, gosub
session, term = getsession(), getterminal()
msg_prompt = (
u'\r\n%sONtiNUE, %stOP, %sON-StOP %siEW .PlAN%s ?\b\b' % (
term.bold(u'[c]'),
term.bold(u'[s]'),
term.bold(u'n'),
term.bold(u'[v]'),
u' [e]dit USR' if (
'sysop' in session.user.groups) else u'',))
msg_partial = u'PARtiAl MAtChES'
msg_prompt_handle = u'ViEW .PlAN ::- ENtER hANdlE: '
redraw()
echo(u'\r\n\r\n')
nonstop = False
row = 10 # after-art,
for txt in last_callers:
echo(Ansi(txt).ljust(term.width / 2).center(term.width))
echo(u'\r\n')
row += 1
if ((not nonstop and row > 0 and 0 == (row % (term.height - 3)))
or (row == len(last_callers) - 1)):
echo(msg_prompt)
inp = getch()
row = 2
if inp in (u's', u'S', u'q', u'Q', term.KEY_EXIT):
return
if inp in (u'v', u'V') or 'sysop' in session.user.groups and (
inp in (u'e', u'E')):
echo(u'\r\n\r\n')
echo(msg_prompt_handle)
handle = LineEditor(ini.CFG.getint('nua', 'max_user')).read()
usrlist = list_users()
if handle is None or 0 == len(handle.strip()):
continue
handle = handle.strip()
if handle.lower() in [nick.lower() for nick in list_users()]:
user = get_user((nick for nick in usrlist
if nick.lower() == handle.lower()).next())
if 'sysop' in session.user.groups and (
inp in (u'e', u'E')):
gosub('profile', user.handle)
else:
view_plan(user.handle)
else:
misses = [nick for nick in usrlist.keys()
if nick.lower().startswith(handle[:1].lower())]
if len(misses) > 0:
echo(u'%s:\r\n\r\n%s\r\n' % (msg_partial,
Ansi(', '.join(misses)).wrap(term.width)))
continue
if inp in ('n', u'N'):
nonstop = True
echo(u'\r\n\r\n')
pak()
