From faf0065468c9c898698d08dc3c280d3ab09f67a1 Mon Sep 17 00:00:00 2001 From: guinux Date: Sun, 23 Dec 2012 16:26:19 +0100 Subject: [PATCH] usable update manager and conflicts support added --- AUTHORS | 2 + COPYING | 674 ++++++++++++++++++++++++++++++++++++++++++++++ README | 1 + TODO | 0 config.py | 23 +- gui/dialogs.glade | 67 ++++- pamac.py | 82 +++--- pamac_update.py | 5 +- transaction.py | 238 ++++++++++++---- 9 files changed, 977 insertions(+), 115 deletions(-) create mode 100644 AUTHORS create mode 100644 COPYING create mode 100644 README create mode 100644 TODO diff --git a/AUTHORS b/AUTHORS new file mode 100644 index 0000000..e7cb480 --- /dev/null +++ b/AUTHORS @@ -0,0 +1,2 @@ +Main developers: + Guillaume Benoit diff --git a/COPYING b/COPYING new file mode 100644 index 0000000..94a9ed0 --- /dev/null +++ b/COPYING @@ -0,0 +1,674 @@ + GNU GENERAL PUBLIC LICENSE + Version 3, 29 June 2007 + + Copyright (C) 2007 Free Software Foundation, Inc. + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The GNU General Public License is a free, copyleft license for +software and other kinds of works. + + The licenses for most software and other practical works are designed +to take away your freedom to share and change the works. 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If your program is a subroutine library, you +may consider it more useful to permit linking proprietary applications with +the library. If this is what you want to do, use the GNU Lesser General +Public License instead of this License. But first, please read +. diff --git a/README b/README new file mode 100644 index 0000000..8b13789 --- /dev/null +++ b/README @@ -0,0 +1 @@ + diff --git a/TODO b/TODO new file mode 100644 index 0000000..e69de29 diff --git a/config.py b/config.py index 0cde596..3e9572e 100644 --- a/config.py +++ b/config.py @@ -1,5 +1,5 @@ #! /usr/bin/python -# -*-coding:utf-8 -* +# -*-coding:utf-8 -*- import io import os @@ -10,7 +10,6 @@ import collections import warnings import pyalpm -from transaction import ErrorDialog class InvalidSyntax(Warning): def __init__(self, filename, problem, arg): @@ -106,25 +105,6 @@ def pacman_conf_enumerator(path): else: warnings.warn(InvalidSyntax(f.name, 'unrecognized option', key)) -_logmask = pyalpm.LOG_ERROR | pyalpm.LOG_WARNING - -def cb_log(level, line): - if not (level & _logmask): - return - if level & pyalpm.LOG_ERROR: - ErrorDialog.format_secondary_text(line) - response = ErrorDialog.run() - if response: - ErrorDialog.hide() - line = "ERROR: " + line - elif level & pyalpm.LOG_WARNING: - line = "WARNING: " + line - elif level & pyalpm.LOG_DEBUG: - line = "DEBUG: " + line - elif level & pyalpm.LOG_FUNCTION: - line = "FUNC: " + line - sys.stderr.write(line) - class PacmanConfig(object): def __init__(self, conf = None, options = None): self.options = {} @@ -185,7 +165,6 @@ class PacmanConfig(object): h.noextracts = self.options["NoExtract"] if "NoUpgrade" in self.options: h.noupgrades = self.options["NoUpgrade"] - h.logcb = cb_log # set sync databases for repo, servers in self.repos.items(): diff --git a/gui/dialogs.glade b/gui/dialogs.glade index ba18a41..4531d03 100644 --- a/gui/dialogs.glade +++ b/gui/dialogs.glade @@ -142,11 +142,12 @@ 250 60 False - + Transaction progress False center-on-parent 250 60 + True @@ -186,6 +187,70 @@ + + False + 5 + + False + center-on-parent + dialog + True + question + yes-no + + + False + vertical + 2 + + + False + + + False + True + end + 0 + + + + + + + + + + False + 5 + + False + center-on-parent + dialog + True + warning + ok + + + False + vertical + 2 + + + False + + + False + True + end + 0 + + + + + + + + diff --git a/pamac.py b/pamac.py index 0c1ddd6..0473aaf 100755 --- a/pamac.py +++ b/pamac.py @@ -1,5 +1,5 @@ #! /usr/bin/python -# -*-coding:utf-8 -* +# -*-coding:utf-8 -*- from gi.repository import Gtk, GdkPixbuf, Gdk, GObject @@ -44,7 +44,6 @@ list_dict = None current_group = None transaction_type = None transaction_dict = {} -t = None def set_list_dict_search(*patterns): global pkg_name_list @@ -188,6 +187,9 @@ def set_desc(pkg, style): package_desc.append(['Backup files:', '\n'.join(["%s %s" % (md5, file) for (file, md5) in pkg.backup])]) class Handler: + def on_ProgressWindow_delete_event(self, *arg): + pass + def on_MainWindow_delete_event(self, *arg): Gtk.main_quit() @@ -208,36 +210,52 @@ class Handler: response = transaction.ErrorDialog.run() if response: transaction.ErrorDialog.hide() - else: - t = transaction.init_transaction(config.handle) - if transaction_type is "install": - for pkg in transaction_dict.values(): - t.add_pkg(pkg) - if transaction_type is "remove": - for pkg in transaction_dict.values(): - t.remove_pkg(pkg) - try: - t.prepare() - except pyalpm.error: - transaction.ErrorDialog.format_secondary_text(traceback.format_exc()) - response = transaction.ErrorDialog.run() - if response: - transaction.ErrorDialog.hide() - t.release() - transaction.to_remove = t.to_remove - transaction.to_add = t.to_add - transaction.set_transaction_desc('normal') - response = transaction.ConfDialog.run() - if response == Gtk.ResponseType.OK: - transaction.t_finalize(t) - transaction_dict.clear() - transaction_type = None - set_packages_list() - transaction.ProgressWindow.hide() - if response == Gtk.ResponseType.CANCEL or Gtk.ResponseType.CLOSE or Gtk.ResponseType.DELETE_EVENT: - transaction.ProgressWindow.hide() - transaction.ConfDialog.hide() - t.release() + else: + if transaction.t_lock is True: + pass + else: + transaction.t = transaction.init_transaction(config.handle, cascade = True) + if transaction_type is "install": + for pkg in transaction_dict.values(): + transaction.t.add_pkg(pkg) + if transaction_type is "remove": + for pkg in transaction_dict.values(): + transaction.t.remove_pkg(pkg) + transaction.check_conflicts() + if transaction.conflict_to_remove: + for pkg in transaction.conflict_to_remove.values(): + transaction.t.remove_pkg(pkg) + try: + transaction.t.prepare() + except pyalpm.error: + transaction.ErrorDialog.format_secondary_text(traceback.format_exc()) + response = transaction.ErrorDialog.run() + if response: + transaction.ErrorDialog.hide() + transaction.t.release() + transaction.t_lock = False + transaction.to_remove = transaction.t.to_remove + transaction.to_add = transaction.t.to_add + transaction.set_transaction_desc('normal') + response = transaction.ConfDialog.run() + if response == Gtk.ResponseType.OK: + transaction.ConfDialog.hide() + try: + transaction.t.commit() + except pyalpm.error: + transaction.ErrorDialog.format_secondary_text(traceback.format_exc()) + response = transaction.ErrorDialog.run() + if response: + transaction.ErrorDialog.hide() + transaction_dict.clear() + transaction_type = None + set_packages_list() + transaction.ProgressWindow.hide() + if response == Gtk.ResponseType.CANCEL or Gtk.ResponseType.CLOSE or Gtk.ResponseType.DELETE_EVENT: + transaction.ProgressWindow.hide() + transaction.ConfDialog.hide() + transaction.t.release() + transaction.t_lock = False def on_EraseButton_clicked(self, *arg): global transaction_type diff --git a/pamac_update.py b/pamac_update.py index 0b98301..ccdc386 100755 --- a/pamac_update.py +++ b/pamac_update.py @@ -1,5 +1,5 @@ #! /usr/bin/python -# -*-coding:utf-8 -* +# -*-coding:utf-8 -*- from gi.repository import Gtk, GdkPixbuf, Gdk @@ -45,6 +45,9 @@ class Handler: transaction.do_refresh() have_updates() + def on_ProgressWindow_delete_event(self, *arg): + pass + def main(): update = have_updates() top_label.set_justify(Gtk.Justification.CENTER) diff --git a/transaction.py b/transaction.py index 4febc06..78b6bb4 100755 --- a/transaction.py +++ b/transaction.py @@ -1,10 +1,11 @@ #! /usr/bin/python -# -*-coding:utf-8 -* +# -*-coding:utf-8-*- from gi.repository import Gtk import pyalpm import traceback +import sys import config interface = Gtk.Builder() @@ -14,26 +15,35 @@ ProgressWindow = interface.get_object('ProgressWindow') progress_bar = interface.get_object('progressbar2') progress_label = interface.get_object('progresslabel2') ErrorDialog = interface.get_object('ErrorDialog') +WarningDialog = interface.get_object('WarningDialog') +QuestionDialog = interface.get_object('QuestionDialog') ConfDialog = interface.get_object('ConfDialog') transaction_desc = interface.get_object('transaction_desc') down_label = interface.get_object('down_label') +t = None +t_lock = False +conflict_to_remove = None to_remove = None to_add = None to_update = None do_syncfirst = False list_first = [] -def init_transaction(handle): +def init_transaction(handle, **options): "Transaction initialization" + global t_lock handle.dlcb = cb_dl handle.totaldlcb = totaldlcb handle.eventcb = cb_event handle.questioncb = cb_conv handle.progresscb = cb_progress + handle.logcb = cb_log try: - t = handle.init_transaction(cascade = True) - return t + _t = handle.init_transaction(**options) + print(_t.flags) + t_lock = True + return _t except pyalpm.error: ErrorDialog.format_secondary_text(traceback.format_exc()) response = ErrorDialog.run() @@ -41,41 +51,142 @@ def init_transaction(handle): ErrorDialog.hide() return False +def check_conflicts(): + global conflict_to_remove + conflict_to_remove = {} + installed_conflicts = {} + for pkg in config.handle.get_localdb().pkgcache: + if pkg.conflicts: + installed_conflicts[pkg.name] = pkg.conflicts + targets_conflicts = {} + targets_replaces = {} + for pkg in t.to_add: + if pkg.replaces: + targets_replaces[pkg.name] = pkg.replaces + if pkg.conflicts: + targets_conflicts[pkg.name] = pkg.conflicts + warning = '' + if targets_replaces: + for key, value in targets_replaces.items(): + for name in value: + pkg = config.handle.get_localdb().get_pkg(name) + if pkg: + if not pkg.name in conflict_to_remove.keys(): + conflict_to_remove[pkg.name] = pkg + if warning: + warning = warning+'\n' + warning = warning+pkg.name+' will be replaced by '+key + if targets_conflicts: + for key, value in targets_conflicts.items(): + for name in value: + pkg = config.handle.get_localdb().get_pkg(name) + if pkg: + if not pkg.name in conflict_to_remove.keys(): + conflict_to_remove[pkg.name] = pkg + if installed_conflicts: + for key, value in installed_conflicts.items(): + for name in value: + for pkg in t.to_add: + if pkg.name == name: + if not pkg.name in conflict_to_remove.keys(): + conflict_to_remove[pkg.name] = pkg + if conflict_to_remove: + WarningDialog.format_secondary_text(warning) + response = WarningDialog.run() + if response: + WarningDialog.hide() + def do_refresh(): """Sync databases like pacman -Sy""" + global t + global t_lock ProgressWindow.show_all() for db in config.handle.get_syncdbs(): - t = init_transaction(config.handle) - try: - db.update(force=False) - except pyalpm.error: - ErrorDialog.format_secondary_text(traceback.format_exc()) - response = ErrorDialog.run() - if response: - ErrorDialog.hide() - t.release() + if t_lock is False: + t = init_transaction(config.handle) + try: + db.update(force=False) + t.release() + t_lock = False + except pyalpm.error: + ErrorDialog.format_secondary_text(traceback.format_exc()) + response = ErrorDialog.run() + if response: + ErrorDialog.hide() + t_lock = False + break ProgressWindow.hide() progress_label.set_text('') progress_bar.set_text('') def do_sysupgrade(): """Upgrade a system like pacman -Su""" + global t + global t_lock global to_remove global to_add global to_update - t = init_transaction(config.handle) - if do_syncfirst is True: - for pkg in list_first: - t.add_pkg(pkg) - else: - try: - t.sysupgrade(downgrade=False) - except pyalpm.error: - ErrorDialog.format_secondary_text(traceback.format_exc()) - response = ErrorDialog.run() - if response: - ErrorDialog.hide() - t.release() + if t_lock is False: + if do_syncfirst is True: + t = init_transaction(config.handle, recurse = True) + for pkg in list_first: + t.add_pkg(pkg) + to_remove = t.to_remove + to_add = t.to_add + set_transaction_desc('update') + response = ConfDialog.run() + if response == Gtk.ResponseType.OK: + t_finalize(t) + if response == Gtk.ResponseType.CANCEL or Gtk.ResponseType.CLOSE or Gtk.ResponseType.DELETE_EVENT: + ProgressWindow.hide() + ConfDialog.hide() + t.release() + t_lock = False + else: + try: + t = init_transaction(config.handle) + t.sysupgrade(downgrade=False) + except pyalpm.error: + ErrorDialog.format_secondary_text(traceback.format_exc()) + response = ErrorDialog.run() + if response: + ErrorDialog.hide() + t.release() + t_lock = False + check_conflicts() + to_add = t.to_add + to_remove = [] + for pkg in conflict_to_remove.values(): + to_remove.append(pkg) + if len(to_add) + len(to_remove) == 0: + t.release() + print("Nothing to update") + else: + t.release() + t = init_transaction(config.handle, noconflicts = True, nodeps = True, nodepversion = True) + for pkg in to_add: + t.add_pkg(pkg) + for pkg in conflict_to_remove.values(): + t.remove_pkg(pkg) + to_remove = t.to_remove + to_add = t.to_add + set_transaction_desc('update') + if len(transaction_desc) != 0: + response = ConfDialog.run() + if response == Gtk.ResponseType.OK: + t_finalize(t) + if response == Gtk.ResponseType.CANCEL or Gtk.ResponseType.CLOSE or Gtk.ResponseType.DELETE_EVENT: + ProgressWindow.hide() + ConfDialog.hide() + t.release() + t_lock = False + else: + t_finalize(t) + t.release() + t_lock = False + +def t_finalize(t): + ConfDialog.hide() try: t.prepare() except pyalpm.error: @@ -84,26 +195,7 @@ def do_sysupgrade(): if response: ErrorDialog.hide() t.release() - to_remove = t.to_remove - to_add = t.to_add - if len(to_add) + len(to_remove) == 0: - t.release() - else: - set_transaction_desc('update') - if len(transaction_desc) != 0: - response = ConfDialog.run() - if response == Gtk.ResponseType.OK: - t_finalize(t) - if response == Gtk.ResponseType.CANCEL or Gtk.ResponseType.CLOSE or Gtk.ResponseType.DELETE_EVENT: - ProgressWindow.hide() - ConfDialog.hide() - t.release() - else: - t_finalize(t) - t.release() - -def t_finalize(t): - ConfDialog.hide() + t_lock = False try: t.commit() except pyalpm.error: @@ -165,17 +257,16 @@ def set_transaction_desc(mode): i += 1 down_label.set_markup('') if to_add: - if mode == 'update': - installed_name = [] - for pkg_object in config.handle.get_localdb().pkgcache: - installed_name.append(pkg_object.name) - to_add_name = [] - for pkg_object in to_add: - to_add_name.append(pkg_object.name) - to_update = sorted(set(installed_name).intersection(to_add_name)) - to_remove_from_add_name = sorted(set(to_update).intersection(to_add_name)) - for name in to_remove_from_add_name: - to_add_name.remove(name) + installed_name = [] + for pkg_object in config.handle.get_localdb().pkgcache: + installed_name.append(pkg_object.name) + to_add_name = [] + for pkg_object in to_add: + to_add_name.append(pkg_object.name) + to_update = sorted(set(installed_name).intersection(to_add_name)) + to_remove_from_add_name = sorted(set(to_update).intersection(to_add_name)) + for name in to_remove_from_add_name: + to_add_name.remove(name) if to_add_name: transaction_desc.append(['To install:', to_add_name[0]]) i = 1 @@ -190,7 +281,7 @@ def set_transaction_desc(mode): transaction_desc.append([' ', to_update[i]]) i += 1 down_label.set_markup('') - #down_label.set_markup('Total Download size: '+format_size(total_size)) + # down_label.set_markup('Total Download size: '+format_size(totaldlcb)) # Callbacks event_text = ' ' @@ -202,7 +293,6 @@ def cb_event(ID, event, tupel): for i in [1,3,5,7,9,11,15]: if ID is i: progress_label.set_text(event) - print(event) break else : progress_label.set_text(' ') @@ -211,10 +301,40 @@ def cb_event(ID, event, tupel): print('Downloading a file') progress_bar.set_fraction(0.0) progress_bar.set_text('') + print(ID,event) def cb_conv(*args): print("conversation", args) +_logmask = pyalpm.LOG_ERROR | pyalpm.LOG_WARNING + +def cb_log(level, line): + #global t + #try: + # _line = str(_line, encoding='utf-8').strip("\n") + #except: + # _line = str(_line, encoding='latin-1').strip("\n") + if not (level & _logmask): + return + if level & pyalpm.LOG_ERROR: + ErrorDialog.format_secondary_text("ERROR: "+line) + response = ErrorDialog.run() + if response: + ErrorDialog.hide() + #t.release() + elif level & pyalpm.LOG_WARNING: + WarningDialog.format_secondary_text("WARNING: "+line) + response = WarningDialog.run() + if response: + WarningDialog.hide() + elif level & pyalpm.LOG_DEBUG: + line = "DEBUG: " + line + print(line) + elif level & pyalpm.LOG_FUNCTION: + line = "FUNC: " + line + print(line) + #sys.stderr.write(line) + total_size = 0 def totaldlcb(_total_size): global total_size