/usr/share/nigiri/messages.py is in nigiri 1.4.0+dfsg-1.1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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"""
Copyright (c) 2009 Marian Tietz
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
1. Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE AUTHORS AND CONTRIBUTORS ``AS IS'' AND
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE
FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
SUCH DAMAGE.
"""
"""
provide methods for warnings, notifications, debug and errors
"""
import sys
import urwid
import urwid.util
import time
import config
from typecheck import types
import tabs
import helper
main_window = None
def setup (mw):
global main_window
main_window = mw
class FormattedMessage(object):
@property
def markup_cb(self): return self._markup_cb
@markup_cb.setter
def markup_cb(self, cb): self._markup_cb = cb
@types( category = basestring, template = basestring,
values = dict, highlight = bool, own = bool )
def __init__(self, category, template, values, base_color,
highlight = False, own = False):
self.category = category
self.template = template
self.values = values
self.highlight = highlight
self.base_color = base_color
self.own = own # we triggered that/we are meant by it
self.markup_cb = None
self.markup_cb_kwargs = {}
def __str__(self):
try:
return self.template % (self.values)
except KeyError,e:
return "TEMPLATE_MISSING_KEY(%s)" % (e)
def _markup(self):
return [(self.base_color, unicode(self))]
def markup(self):
if self.markup_cb:
return self.markup_cb(self, **self.markup_cb_kwargs)
return self._markup()
@types (mtype=basestring, template_id=basestring, values=dict)
def format_message(mtype, template_id, values, highlight=False, own=False):
""" factory method for FormattedMessage """
if highlight:
generic_type = mtype + "_highlight"
elif own:
generic_type = mtype + "_own"
template_id = template_id + "_own"
else:
generic_type = mtype
values["time"] = time.strftime(config.get("templates", "datestring"))
base_color = config.get("colors", generic_type, "default")
template = config.get("templates", template_id)
msg = FormattedMessage(
mtype, template, values, base_color, highlight, own)
if template == None:
msg.template = "TEMPLATE_ERROR(%s)" % template_id
return msg
@types(msg = (basestring, list, FormattedMessage))
def print_tab(dest_tab, msg, msgtype="informative"):
if not main_window:
raise ValueError, "No main_window found."
tablist = tabs.tree_to_list(main_window.servers)
try:
i = tablist.index(dest_tab)
except ValueError:
print_error("print_tab to invalid destinaton '%s'." % dest_tab)
return
else:
if isinstance(msg, FormattedMessage):
markup = msg.markup()
msgtype = msg.category
if isinstance(markup,tuple):
# ("...",[(color,pos),...])
new_markup = helper.markup.tuple_to_list(markup)
textItem = urwid.Text(new_markup)
elif isinstance(markup,list):
# [(color,text),...]
textItem = urwid.Text(markup)
else:
textItem = urwid.Text(markup)
else:
textItem = urwid.Text(msg)
tablist[i].output_walker.append(textItem)
if main_window.current_tab != dest_tab:
dest_tab.add_status(msgtype)
main_window.update_divider()
else:
main_window.body.scroll_to_bottom()
def print_tab_notification(tab, msg):
print_tab(tab, "*** Notification: " + msg)
def print_tab_error(tab, msg):
print_tab(tab, "!!! Error: " + msg)
def print_normal(msg, *args, **dargs):
main_window.print_text(msg)
def print_error (msg, *args, **dargs):
main_window.print_text("!!! Error: " + msg)
def print_notification (msg):
main_window.print_text("*** Notification: " + msg)
def print_debug (msg, *args, **dargs):
if not config.get_bool("nigiri", "show_debug"):
return
main_window.print_text("=== Debug: " + msg)
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