80ef13612b
- moved directories from src and frontends/src to sat and sat_frontends, which is the recommanded naming convention - move twisted directory to root - removed all hacks from setup.py, and added missing dependencies, it is now clean - use https URL for website in setup.py - removed "Environment :: X11 Applications :: GTK", as wix is deprecated and removed - renamed sat.sh to sat and fixed its installation - added python_requires to specify Python version needed - replaced glib2reactor which use deprecated code by gtk3reactor sat can now be installed directly from virtualenv without using --system-site-packages anymore \o/
90 lines
3.5 KiB
Python
90 lines
3.5 KiB
Python
#!/usr/bin/env python2
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# -*- coding: utf-8 -*-
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# SAT helpers methods for plugins
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# Copyright (C) 2013-2016 Adrien Cossa (souliane@mailoo.org)
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Affero General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Affero General Public License for more details.
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# You should have received a copy of the GNU Affero General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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class InputHistory(object):
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def _updateInputHistory(self, text=None, step=None, callback=None, mode=""):
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"""Update the lists of previously sent messages. Several lists can be
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handled as they are stored in a dictionary, the argument "mode" being
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used as the entry key. There's also a temporary list to allow you play
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with previous entries before sending a new message. Parameters values
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can be combined: text is None and step is None to initialize a main
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list and the temporary one, step is None to update a list and
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reinitialize the temporary one, step is not None to update
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the temporary list between two messages.
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@param text: text to be saved.
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@param step: step to move the temporary index.
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@param callback: method to display temporary entries.
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@param mode: the dictionary key for main lists.
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"""
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if not hasattr(self, "input_histories"):
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self.input_histories = {}
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history = self.input_histories.setdefault(mode, [])
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if step is None and text is not None:
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# update the main list
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if text in history:
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history.remove(text)
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history.append(text)
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length = len(history)
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if step is None or length == 0:
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# prepare the temporary list and index
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self.input_history_tmp = history[:]
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self.input_history_tmp.append("")
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self.input_history_index = length
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if step is None:
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return
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# update the temporary list
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if text is not None:
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# save the current entry
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self.input_history_tmp[self.input_history_index] = text
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# move to another entry if possible
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index_tmp = self.input_history_index + step
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if index_tmp >= 0 and index_tmp < len(self.input_history_tmp):
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if callback is not None:
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callback(self.input_history_tmp[index_tmp])
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self.input_history_index = index_tmp
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class FlagsHandler(object):
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"""Small class to handle easily option flags
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the instance is initialized with an iterable
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then attribute return True if flag is set, False else.
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WARNING: If a flag is checked, it is removed (i.e. unset)
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this is done to use bool(flags_handler) to check if all flags
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have been used
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"""
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def __init__(self, flags):
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self.flags = set(flags or [])
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def __getattr__(self, flag):
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try:
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self.flags.remove(flag)
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except KeyError:
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return False
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else:
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return True
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def __len__(self):
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return len(self.flags)
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def __iter__(self):
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return self.flags.__iter__()
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