7a71108c60
Add a setup.cfg and setup.py and fill in those files so that gertty can be installed easily. Adjust gertty.py to have a main function that can be referenced as a console entrypoint during installation. Also adjusted a bunch of imports that were failing after installation occurred (but now they should not fail since they correctly reference the gertty module namespace). Change-Id: I532ced51583b26300ba9a2efb97f8e41bc69ec8d
241 lines
9.1 KiB
Python
241 lines
9.1 KiB
Python
# Copyright 2014 OpenStack Foundation
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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import argparse
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import logging
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import os
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import sys
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import threading
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import urwid
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from gertty import db
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from gertty import config
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from gertty import gitrepo
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from gertty import mywid
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from gertty import sync
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from gertty.view import project_list as view_project_list
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palette=[('reversed', 'default,standout', ''),
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('header', 'white,bold', 'dark blue'),
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('error', 'light red', 'dark blue'),
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('table-header', 'white,bold', ''),
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# Diff
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('removed-line', 'dark red', ''),
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('removed-word', 'light red', ''),
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('added-line', 'dark green', ''),
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('added-word', 'light green', ''),
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('nonexistent', 'default', ''),
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('reversed-removed-line', 'dark red,standout', ''),
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('reversed-removed-word', 'light red,standout', ''),
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('reversed-added-line', 'dark green,standout', ''),
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('reversed-added-word', 'light green,standout', ''),
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('reversed-nonexistent', 'default,standout', ''),
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('draft-comment', 'default', 'dark gray'),
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('comment', 'light gray', 'dark gray'),
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('comment-name', 'white', 'dark gray'),
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# Change view
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('change-data', 'light cyan', ''),
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('change-header', 'light blue', ''),
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('revision-name', 'light blue', ''),
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('revision-commit', 'dark blue', ''),
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('revision-comments', 'default', ''),
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('revision-drafts', 'dark red', ''),
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('reversed-revision-name', 'light blue,standout', ''),
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('reversed-revision-commit', 'dark blue,standout', ''),
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('reversed-revision-comments', 'default,standout', ''),
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('reversed-revision-drafts', 'dark red,standout', ''),
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('change-message-name', 'light blue', ''),
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('change-message-header', 'dark blue', ''),
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# project list
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('unreviewed-project', 'white', ''),
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('subscribed-project', 'default', ''),
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('unsubscribed-project', 'dark gray', ''),
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('reversed-unreviewed-project', 'white,standout', ''),
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('reversed-subscribed-project', 'default,standout', ''),
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('reversed-unsubscribed-project', 'dark gray,standout', ''),
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# change list
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('unreviewed-change', 'default', ''),
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('reviewed-change', 'dark gray', ''),
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('reversed-unreviewed-change', 'default,standout', ''),
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('reversed-reviewed-change', 'dark gray,standout', ''),
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]
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WELCOME_TEXT = """\
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Welcome to Gertty!
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To get started, you should subscribe to some projects. Press the "l"
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key to list all the projects, navigate to the ones you are interested
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in, and then press "s" to subscribe to them. Gertty will
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automatically sync changes in your subscribed projects.
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Press the F1 key anywhere to get help. Your terminal emulator may
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require you to press function-F1 or alt-F1 instead.
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"""
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class StatusHeader(urwid.WidgetWrap):
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def __init__(self, app):
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super(StatusHeader, self).__init__(urwid.Columns([]))
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self.app = app
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self.title = urwid.Text(u'Start')
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self.error = urwid.Text('')
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self.offline = urwid.Text('')
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self.sync = urwid.Text(u'Sync: 0')
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self._w.contents.append((self.title, ('pack', None, False)))
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self._w.contents.append((urwid.Text(u''), ('weight', 1, False)))
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self._w.contents.append((self.error, ('pack', None, False)))
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self._w.contents.append((self.offline, ('pack', None, False)))
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self._w.contents.append((self.sync, ('pack', None, False)))
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def update(self, title=None, error=False, offline=None):
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if title:
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self.title.set_text(title)
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if error:
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self.error.set_text(('error', u'Error'))
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if offline is not None:
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if offline:
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self.error.set_text(u'Offline')
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else:
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self.error.set_text(u'')
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self.sync.set_text(u' Sync: %i' % self.app.sync.queue.qsize())
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class App(object):
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def __init__(self, server=None, debug=False, disable_sync=False):
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self.server = server
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self.config = config.Config(server)
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if debug:
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level = logging.DEBUG
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else:
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level = logging.WARNING
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logging.basicConfig(filename=self.config.log_file, filemode='w',
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format='%(asctime)s %(message)s',
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level=level)
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self.log = logging.getLogger('gertty.App')
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self.log.debug("Starting")
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self.db = db.Database(self)
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self.sync = sync.Sync(self)
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self.screens = []
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self.status = StatusHeader(self)
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self.header = urwid.AttrMap(self.status, 'header')
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screen = view_project_list.ProjectListView(self)
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self.status.update(title=screen.title)
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self.loop = urwid.MainLoop(screen, palette=palette,
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unhandled_input=self.unhandledInput)
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if screen.isEmpty():
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self.welcome()
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self.sync_pipe = self.loop.watch_pipe(self.refresh)
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self.loop.screen.tty_signal_keys(start='undefined', stop='undefined')
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#self.loop.screen.set_terminal_properties(colors=88)
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if not disable_sync:
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self.sync_thread = threading.Thread(target=self.sync.run, args=(self.sync_pipe,))
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self.sync_thread.daemon = True
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self.sync_thread.start()
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else:
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self.sync_thread = None
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def run(self):
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self.loop.run()
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def _quit(self, widget=None):
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raise urwid.ExitMainLoop()
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def quit(self):
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dialog = mywid.YesNoDialog(u'Quit',
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u'Are you sure you want to quit?')
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urwid.connect_signal(dialog, 'no', self.backScreen)
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urwid.connect_signal(dialog, 'yes', self._quit)
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self.popup(dialog)
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def changeScreen(self, widget):
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self.status.update(title=widget.title)
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self.screens.append(self.loop.widget)
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self.loop.widget = widget
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def backScreen(self, widget=None):
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if not self.screens:
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return
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widget = self.screens.pop()
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self.status.update(title=widget.title)
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self.loop.widget = widget
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self.refresh()
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def refresh(self, data=None):
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widget = self.loop.widget
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while isinstance(widget, urwid.Overlay):
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widget = widget.contents[0][0]
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widget.refresh()
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def popup(self, widget,
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relative_width=50, relative_height=25,
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min_width=20, min_height=8):
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overlay = urwid.Overlay(widget, self.loop.widget,
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'center', ('relative', relative_width),
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'middle', ('relative', relative_height),
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min_width=min_width, min_height=min_height)
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self.screens.append(self.loop.widget)
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self.loop.widget = overlay
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def help(self):
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if not hasattr(self.loop.widget, 'help'):
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return
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dialog = mywid.MessageDialog('Help', self.loop.widget.help)
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lines = self.loop.widget.help.split('\n')
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urwid.connect_signal(dialog, 'close',
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lambda button: self.backScreen())
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self.popup(dialog, min_width=76, min_height=len(lines)+4)
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def welcome(self):
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text = WELCOME_TEXT + self.loop.widget.help
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dialog = mywid.MessageDialog('Welcome', text)
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lines = text.split('\n')
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urwid.connect_signal(dialog, 'close',
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lambda button: self.backScreen())
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self.popup(dialog, min_width=76, min_height=len(lines)+4)
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def unhandledInput(self, key):
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if key == 'esc':
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self.backScreen()
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elif key == 'f1':
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self.help()
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elif key == 'ctrl q':
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self.quit()
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def getRepo(self, project_name):
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local_path = os.path.join(self.config.git_root, project_name)
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local_root = os.path.abspath(self.config.git_root)
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assert os.path.commonprefix((local_root, local_path)) == local_root
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return gitrepo.Repo(self.config.url+'p/'+project_name,
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local_path)
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def main():
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parser = argparse.ArgumentParser(
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description='Console client for Gerrit Code Review.')
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parser.add_argument('-d', dest='debug', action='store_true',
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help='enable debug logging')
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parser.add_argument('--no-sync', dest='no_sync', action='store_true',
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help='disable remote syncing')
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parser.add_argument('server', nargs='?',
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help='the server to use (as specified in config file)')
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args = parser.parse_args()
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g = App(args.server, args.debug, args.no_sync)
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g.run()
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if __name__ == '__main__':
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main()
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