84802da29b
* Added `from __future__ import unicode_literals` to every file so
now all strings in code are forced to be unicode strings unless
marked as byte string `b'str'` or encoded to byte string `'str'.encode('utf-8')`.
This is a large change but we have been working towards the goal of unicode
strings passed in the code so decoding external input and encoding
output as byte strings (where applicable).
Note that in Python 2 the `str` type still refers to byte strings.
* Replaced the use of `str` for `basestring` in isinstance comparison as
this was the original intention but breaks code when encoutering unicode strings.
* Marked byte strings in gtkui as the conversion to utf8 is not always handled, mostly
related to gobject signal names.
77 lines
2.6 KiB
Python
77 lines
2.6 KiB
Python
# -*- coding: utf-8 -*-
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#
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# Copyright (C) 2016 bendikro <bro.devel+deluge@gmail.com>
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#
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# This file is part of Deluge and is licensed under GNU General Public License 3.0, or later, with
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# the additional special exception to link portions of this program with the OpenSSL library.
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# See LICENSE for more details.
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#
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from __future__ import unicode_literals
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import curses
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import logging
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from deluge.decorators import overrides
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from deluge.ui.console.modes.basemode import add_string
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from deluge.ui.console.utils import curses_util as util
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from deluge.ui.console.widgets import BaseInputPane, BaseWindow
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log = logging.getLogger(__name__)
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class Sidebar(BaseInputPane, BaseWindow):
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"""Base sidebar widget that handles choosing a selected widget
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with Up/Down arrows.
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Shows the different states of the torrents and allows to filter the
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torrents based on state.
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"""
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def __init__(self, torrentlist, width, height, title=None, allow_resize=False, **kwargs):
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BaseWindow.__init__(self, title, width, height, posy=1)
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BaseInputPane.__init__(self, self, immediate_action=True, **kwargs)
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self.parent = torrentlist
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self.focused = False
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self.allow_resize = allow_resize
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def set_focused(self, focused):
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self.focused = focused
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def has_focus(self):
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return self.focused and not self.hidden()
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@overrides(BaseInputPane)
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def handle_read(self, c):
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if c == curses.KEY_UP:
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self.move_active_up(1)
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elif c == curses.KEY_DOWN:
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self.move_active_down(1)
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elif self.allow_resize and c in [ord('+'), ord('-')]:
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width = self.visible_content_pane_width + (1 if c == ord('+') else - 1)
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self.on_resize(width)
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else:
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return BaseInputPane.handle_read(self, c)
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return util.ReadState.READ
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def on_resize(self, width):
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self.resize_window(self.height, width)
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@overrides(BaseWindow)
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def refresh(self):
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height = self.get_content_height()
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self.ensure_content_pane_height(height + self.border_off_north + self.border_off_south)
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BaseInputPane.render_inputs(self, focused=self.has_focus())
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BaseWindow.refresh(self)
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def _refresh(self):
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self.screen.erase()
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height = self.get_content_height()
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self.ensure_content_pane_height(height + self.border_off_north + self.border_off_south)
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BaseInputPane.render_inputs(self, focused=True)
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BaseWindow.refresh(self)
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def add_string(self, row, string, scr=None, **kwargs):
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add_string(row, string, self.screen, self.parent.encoding, **kwargs)
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