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- Committer: Jelmer Vernooij
- Date: 2006-05-19 16:56:46 UTC
- mfrom: (0.1.25 gannotate)
- Revision ID: jelmer@samba.org-20060519165646-0d867938fdbc9097
Merge in Dan Loda's gannotate plugin and put it in annotate/
- files added:
- .bzrignore
- annotate
- viz
- files removed:
- COPYING.txt
- debian
- icons
- olive
- po
added
removed
olive/push.py
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# Copyright (C) 2006 by Szilveszter Farkas (Phanatic) <szilveszter.farkas@gmail.com>
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#
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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 General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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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 General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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import sys
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try:
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import pygtk
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pygtk.require("2.0")
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except:
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pass
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try:
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import gtk
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import gtk.gdk
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import gtk.glade
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except:
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sys.exit(1)
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import bzrlib.errors as errors
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class OlivePush:
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""" Display Push dialog and perform the needed actions. """
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def __init__(self, gladefile, comm):
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""" Initialize the Push dialog. """
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self.gladefile = gladefile
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self.glade = gtk.glade.XML(self.gladefile, 'window_push')
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# Communication object
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self.comm = comm
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self.window = self.glade.get_widget('window_push')
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# Dictionary for signal_autoconnect
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dic = { "on_button_push_push_clicked": self.push,
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"on_button_push_cancel_clicked": self.close,
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"on_button_push_test_clicked": self.test,
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"on_radiobutton_push_stored_toggled": self.stored_toggled,
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"on_radiobutton_push_specific_toggled": self.specific_toggled, }
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# Connect the signals to the handlers
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self.glade.signal_autoconnect(dic)
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# Get some useful widgets
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self.radio_stored = self.glade.get_widget('radiobutton_push_stored')
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self.radio_specific = self.glade.get_widget('radiobutton_push_specific')
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self.entry_stored = self.glade.get_widget('entry_push_stored')
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self.entry_location = self.glade.get_widget('entry_push_location')
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self.check_remember = self.glade.get_widget('checkbutton_push_remember')
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self.check_overwrite = self.glade.get_widget('checkbutton_push_overwrite')
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self.check_create = self.glade.get_widget('checkbutton_push_create')
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self.label_test = self.glade.get_widget('label_push_test')
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self.image_test = self.glade.get_widget('image_push_test')
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# Set initial state
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self.entry_location.set_sensitive(0)
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self.check_remember.set_sensitive(0)
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self.check_create.set_sensitive(0)
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# Get stored location
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self.notbranch = False
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try:
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from bzrlib.branch import Branch
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branch = Branch.open_containing(self.comm.get_path())[0]
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self.entry_stored.set_text(branch.get_push_location())
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except errors.NotBranchError:
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self.notbranch = True
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return
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def display(self):
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""" Display the Push dialog. """
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if self.notbranch:
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error_dialog(_('Directory is not a branch'),
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_('You can perform this action only in a branch.'))
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self.close()
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else:
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self.window.show()
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self.width, self.height = self.window.get_size()
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def stored_toggled(self, widget):
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if widget.get_active():
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self.entry_stored.set_sensitive(1)
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self.entry_location.set_sensitive(0)
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self.check_remember.set_sensitive(0)
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self.check_create.set_sensitive(0)
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else:
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self.entry_stored.set_sensitive(0)
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self.entry_location.set_sensitive(1)
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self.check_remember.set_sensitive(1)
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self.check_create.set_sensitive(1)
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def specific_toggled(self, widget):
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if widget.get_active():
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self.entry_stored.set_sensitive(0)
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self.entry_location.set_sensitive(1)
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self.check_remember.set_sensitive(1)
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self.check_create.set_sensitive(1)
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else:
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self.entry_stored.set_sensitive(1)
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self.entry_location.set_sensitive(0)
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self.check_remember.set_sensitive(0)
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self.check_create.set_sensitive(0)
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def push(self, widget):
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revs = 0
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self.comm.set_busy(self.window)
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if self.radio_stored.get_active():
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try:
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revs = do_push(self.comm.get_path(),
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overwrite=self.check_overwrite.get_active())
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except errors.NotBranchError:
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error_dialog(_('Directory is not a branch'),
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_('You can perform this action only in a branch.'))
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return
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except errors.DivergedBranches:
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error_dialog(_('Branches have been diverged'),
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_('You cannot push if branches have diverged. Use the\noverwrite option if you want to push anyway.'))
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return
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except:
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raise
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elif self.radio_specific.get_active():
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location = self.entry_location.get_text()
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if location == '':
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error_dialog(_('No location specified'),
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_('Please specify a location or use the default.'))
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return
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try:
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revs = do_push(self.comm.get_path(), location,
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self.check_remember.get_active(),
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self.check_overwrite.get_active(),
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self.check_create.get_active())
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except errors.NotBranchError:
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error_dialog(_('Directory is not a branch'),
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_('You can perform this action only in a branch.'))
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self.comm.set_busy(self.window, False)
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return
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except errors.DivergedBranches:
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error_dialog(_('Branches have been diverged'),
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_('You cannot push if branches have diverged. Use the\noverwrite option if you want to push anyway.'))
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self.comm.set_busy(self.window, False)
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return
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except:
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raise
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else:
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# This should really never happen
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pass
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self.close()
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info_dialog(_('Push successful'),
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_('%d revision(s) pushed.') % revs)
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def test(self, widget):
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""" Test if write access possible. """
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import re
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_urlRE = re.compile(r'^(?P<proto>[^:/\\]+)://(?P<path>.*)$')
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if self.radio_stored.get_active():
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url = self.entry_stored.get_text()
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elif self.radio_specific.get_active():
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url = self.entry_location.get_text()
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m = _urlRE.match(url)
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if m:
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proto = m.groupdict()['proto']
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if (proto == 'sftp') or (proto == 'file') or (proto == 'ftp'):
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# have write acces (most probably)
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self.image_test.set_from_stock(gtk.STOCK_YES, 4)
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self.label_test.set_markup(_('<b>Write access is probably available</b>'))
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else:
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# no write access
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self.image_test.set_from_stock(gtk.STOCK_NO, 4)
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self.label_test.set_markup(_('<b>No write access</b>'))
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else:
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# couldn't determine
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self.image_test.set_from_stock(gtk.STOCK_DIALOG_QUESTION, 4)
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self.label_test.set_markup(_('<b>Could not determine</b>'))
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def close(self, widget=None):
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self.window.destroy()
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def do_push(branch, location=None, remember=False, overwrite=False,
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create_prefix=False):
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""" Update a mirror of a branch.
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:param branch: the source branch
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:param location: the location of the branch that you'd like to update
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:param remember: if set, the location will be stored
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:param overwrite: overwrite target location if it diverged
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:param create_prefix: create the path leading up to the branch if it doesn't exist
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:return: number of revisions pushed
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"""
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from bzrlib.branch import Branch
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from bzrlib.bzrdir import BzrDir
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from bzrlib.transport import get_transport
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br_from = Branch.open_containing(branch)[0]
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stored_loc = br_from.get_push_location()
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if location is None:
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if stored_loc is None:
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error_dialog(_('Push location is unknown'),
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_('Please specify a location manually.'))
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return
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else:
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location = stored_loc
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transport = get_transport(location)
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location_url = transport.base
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if br_from.get_push_location() is None or remember:
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br_from.set_push_location(location_url)
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old_rh = []
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try:
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dir_to = BzrDir.open(location_url)
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br_to = dir_to.open_branch()
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except errors.NotBranchError:
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# create a branch.
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transport = transport.clone('..')
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if not create_prefix:
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try:
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relurl = transport.relpath(location_url)
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transport.mkdir(relurl)
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except errors.NoSuchFile:
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error_dialog(_('Non existing parent directory'),
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_("The parent directory (%s)\ndoesn't exist.") % location)
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return
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else:
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current = transport.base
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needed = [(transport, transport.relpath(location_url))]
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while needed:
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try:
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transport, relpath = needed[-1]
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transport.mkdir(relpath)
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needed.pop()
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except errors.NoSuchFile:
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new_transport = transport.clone('..')
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needed.append((new_transport,
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new_transport.relpath(transport.base)))
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if new_transport.base == transport.base:
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error_dialog(_('Path prefix not created'),
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_("The path leading up to the specified location couldn't\nbe created."))
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return
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dir_to = br_from.bzrdir.clone(location_url,
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revision_id=br_from.last_revision())
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br_to = dir_to.open_branch()
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count = len(br_to.revision_history())
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else:
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old_rh = br_to.revision_history()
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try:
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try:
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tree_to = dir_to.open_workingtree()
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except errors.NotLocalUrl:
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# FIXME - what to do here? how should we warn the user?
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#warning('This transport does not update the working '
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# 'tree of: %s' % (br_to.base,))
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count = br_to.pull(br_from, overwrite)
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except errors.NoWorkingTree:
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count = br_to.pull(br_from, overwrite)
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else:
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count = tree_to.pull(br_from, overwrite)
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except errors.DivergedBranches:
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raise
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return count
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