pamac-classic/pamac.py

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Python
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2012-12-12 13:12:27 -03:00
#! /usr/bin/python
# -*-coding:utf-8 -*
from gi.repository import Gtk, GdkPixbuf, Gdk, GObject
import pyalpm
import math
import sys
from time import strftime, localtime
from os import geteuid
import config
import transaction
import traceback
interface = Gtk.Builder()
interface.add_from_file('gui/pamac.glade')
interface.add_from_file('gui/dialogs.glade')
packages_list = interface.get_object('packages_list')
groups_list = interface.get_object('groups_list')
transaction_desc = interface.get_object('transaction_desc')
package_desc = interface.get_object('package_desc')
conf_label = interface.get_object('conf_label')
toggle = interface.get_object('cellrenderertoggle1')
search_entry = interface.get_object('search_entry')
tree2 = interface.get_object('treeview2_selection')
tree1 = interface.get_object('treeview1_selection')
installed_column = interface.get_object('installed_column')
name_column = interface.get_object('name_column')
ConfDialog = interface.get_object('ConfDialog')
ErrorDialog = interface.get_object('ErrorDialog')
down_label = interface.get_object('down_label')
installed_column.set_sort_column_id(1)
name_column.set_sort_column_id(0)
tmp_list = []
for repo in config.handle.get_syncdbs():
for name, pkgs in repo.grpcache:
if not name in tmp_list:
tmp_list.append(name)
tmp_list = sorted(tmp_list)
for name in tmp_list:
groups_list.append([name])
pkg_name_list = []
pkg_object_dict = {}
pkg_installed_dict = {}
list_dict = None
current_group = None
transaction_type = None
transaction_dict = {}
t = None
def set_list_dict_search(*patterns):
global pkg_name_list
global pkg_object_dict
global pkg_installed_dict
pkg_name_list = []
pkg_object_dict = {}
pkg_installed_dict = {}
for db in config.handle.get_syncdbs():
for pkg_object in db.search(*patterns):
if not pkg_object.name in pkg_name_list:
pkg_name_list.append(pkg_object.name)
pkg_object_dict[pkg_object.name] = pkg_object
pkg_installed_dict[pkg_object.name] = False
for pkg_object in config.handle.get_localdb().search(*patterns):
if not pkg_object.name in pkg_name_list:
pkg_name_list.append(pkg_object.name)
pkg_installed_dict[pkg_object.name] = True
pkg_object_dict[pkg_object.name] = pkg_object
pkg_name_list = sorted(pkg_name_list)
def set_list_dict_group(group):
global pkg_name_list
global pkg_object_dict
global pkg_installed_dict
pkg_name_list = []
pkg_object_dict = {}
pkg_installed_dict = {}
for db in config.handle.get_syncdbs():
grp = db.read_grp(group)
if grp is not None:
name, pkg_list = grp
for pkg_object in pkg_list:
if not pkg_object.name in pkg_name_list:
pkg_name_list.append(pkg_object.name)
pkg_object_dict[pkg_object.name] = pkg_object
pkg_installed_dict[pkg_object.name] = False
db = config.handle.get_localdb()
grp = db.read_grp(group)
if grp is not None:
name, pkg_list = grp
for pkg_object in pkg_list:
if not pkg_object.name in pkg_name_list:
pkg_name_list.append(pkg_object.name)
pkg_installed_dict[pkg_object.name] = True
pkg_object_dict[pkg_object.name] = pkg_object
pkg_name_list = sorted(pkg_name_list)
def refresh_packages_list():
global packages_list
packages_list.clear()
if not pkg_name_list:
packages_list.append([" ", False, False])
else:
for name in pkg_name_list:
if name in config.holdpkg:
packages_list.append([name, pkg_installed_dict[name], False])
break
elif transaction_type is "install":
if pkg_installed_dict[name] is True:
packages_list.append([name, pkg_installed_dict[name], False])
elif name in transaction_dict.keys():
packages_list.append([name, True, True])
else:
packages_list.append([name, pkg_installed_dict[name], True])
elif transaction_type is "remove":
if pkg_installed_dict[name] is False:
packages_list.append([name, pkg_installed_dict[name], False])
elif name in transaction_dict.keys():
packages_list.append([name, False, True])
else:
packages_list.append([name, pkg_installed_dict[name], True])
else:
packages_list.append([name, pkg_installed_dict[name], True])
def set_packages_list():
global list_dict
if list_dict == "search":
search_strings_list = search_entry.get_text().split()
set_list_dict_search(*search_strings_list)
if list_dict == "group":
set_list_dict_group(current_group)
refresh_packages_list()
def set_desc(pkg, style):
"""
Args :
pkg_object -- the package to display
style -- 'local' or 'sync'
"""
if style not in ['local', 'sync', 'file']:
raise ValueError('Invalid style for package info formatting')
package_desc.clear()
if style == 'sync':
package_desc.append(['Repository:', pkg.db.name])
package_desc.append(['Name:', pkg.name])
package_desc.append(['Version:', pkg.version])
package_desc.append(['Description:', pkg.desc])
package_desc.append(['URL:', pkg.url])
package_desc.append(['Licenses:', ' '.join(pkg.licenses)])
package_desc.append(['Groups:', ' '.join(pkg.groups)])
package_desc.append(['Provides:', ' '.join(pkg.provides)])
package_desc.append(['Depends On:', ' '.join(pkg.depends)])
package_desc.append(['Optional Deps:', '\n'.join(pkg.optdepends)])
if style == 'local':
package_desc.append(['Required By:', ' '.join(pkg.compute_requiredby())])
package_desc.append(['Conflicts With:', ' '.join(pkg.conflicts)])
package_desc.append(['Replaces:', ' '.join(pkg.replaces)])
if style == 'sync':
package_desc.append(['Download Size:', transaction.format_size(pkg.size)])
if style == 'file':
package_desc.append(['Compressed Size:', transaction.format_size(pkg.size)])
package_desc.append(['Installed Size:', transaction.format_size(pkg.isize)])
package_desc.append(['Packager:', pkg.packager])
package_desc.append(['Architecture:', pkg.arch])
package_desc.append(['Build Date:', strftime("%a %d %b %Y %X %Z", localtime(pkg.builddate))])
if style == 'local':
package_desc.append(['Install Date:', strftime("%a %d %b %Y %X %Z", localtime(pkg.installdate))])
if pkg.reason == pyalpm.PKG_REASON_EXPLICIT:
reason = 'Explicitly installed'
elif pkg.reason == pyalpm.PKG_REASON_DEPEND:
reason = 'Installed as a dependency for another package'
else:
reason = 'N/A'
package_desc.append(['Install Reason:', reason])
if style != 'sync':
package_desc.append(['Install Script:', 'Yes' if pkg.has_scriptlet else 'No'])
if style == 'sync':
package_desc.append(['MD5 Sum:', pkg.md5sum])
package_desc.append(['SHA256 Sum:', pkg.sha256sum])
package_desc.append(['Signatures:', 'Yes' if pkg.base64_sig else 'No'])
if style == 'local':
if len(pkg.backup) == 0:
package_desc.append(['Backup files:', ''])
else:
package_desc.append(['Backup files:', '\n'.join(["%s %s" % (md5, file) for (file, md5) in pkg.backup])])
class Handler:
def on_MainWindow_delete_event(self, *arg):
Gtk.main_quit()
def on_QuitButton_clicked(self, *arg):
Gtk.main_quit()
def on_ValidButton_clicked(self, *arg):
global t
global transaction_type
global transaction_dict
global transaction_desc
if not geteuid() == 0:
ErrorDialog.format_secondary_text("You need to be root to run packages transactions")
response = ErrorDialog.run()
if response:
ErrorDialog.hide()
elif not transaction_dict:
ErrorDialog.format_secondary_text("No package is selected")
response = ErrorDialog.run()
if response:
ErrorDialog.hide()
else:
transaction_desc.clear()
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:
ErrorDialog.format_secondary_text(traceback.format_exc())
response = ErrorDialog.run()
if response:
ErrorDialog.hide()
t.release()
transaction.to_remove = t.to_remove
transaction.to_add = t.to_add
if transaction.to_remove:
transaction_desc.append(['To remove:', transaction.to_remove[0].name])
i = 1
while i < len(transaction.to_remove):
transaction_desc.append([' ', transaction.to_remove[i].name])
i += 1
down_label.set_markup('')
if transaction.to_add:
transaction_desc.append(['To install:', transaction.to_add[0].name])
i = 1
dsize = transaction.to_add[0].size
while i < len(transaction.to_add):
transaction_desc.append([' ', transaction.to_add[i].name])
dsize += transaction.to_add[i].download_size
i += 1
down_label.set_markup('<b>Total Download size: </b>'+transaction.format_size(dsize))
response = ConfDialog.run()
if response == Gtk.ResponseType.OK:
ConfDialog.hide()
try:
t.commit()
except pyalpm.error:
ErrorDialog.format_secondary_text(traceback.format_exc())
response = ErrorDialog.run()
if response:
ErrorDialog.hide()
t.release()
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()
ConfDialog.hide()
t.release()
def on_EraseButton_clicked(self, *arg):
global transaction_type
global transaction_dict
transaction_dict.clear()
transaction_type = None
refresh_packages_list()
def on_RefreshButton_clicked(self, *arg):
transaction.do_refresh()
refresh_packages_list()
def on_search_button_clicked(self, widget):
global list_dict
list_dict = "search"
set_packages_list()
def on_search_entry_icon_press(self, *arg):
global list_dict
list_dict = "search"
set_packages_list()
def on_search_entry_activate(self, widget):
global list_dict
list_dict = "search"
set_packages_list()
def on_treeview2_selection_changed(self, widget):
liste, line = tree2.get_selected()
if line is not None:
if packages_list[line][0] in pkg_object_dict.keys():
pkg_object = pkg_object_dict[packages_list[line][0]]
if pkg_installed_dict[packages_list[line][0]] is True:
style = "local"
else:
style = "sync"
set_desc(pkg_object, style)
def on_treeview1_selection_changed(self, widget):
global list_dict
global current_group
liste, line = tree1.get_selected()
if line is not None:
list_dict = "group"
current_group = groups_list[line][0]
set_packages_list()
def on_installed_column_clicked(self, widget):
installed_column.set_sort_column_id(1)
def on_name_column_clicked(self, widget):
name_column.set_sort_column_id(0)
def on_cellrenderertoggle1_toggled(self, widget, line):
global transaction_type
global transaction_dict
global pkg_object_dict
if packages_list[line][0] in transaction_dict.keys():
transaction_dict.pop(packages_list[line][0])
if not transaction_dict:
transaction_type = None
lin = 0
while lin < len(packages_list):
if packages_list[lin][0] in config.holdpkg:
packages_list[lin][2] = False
else:
packages_list[lin][2] = True
lin += 1
pass
else:
if packages_list[line][1] is True:
transaction_type = "remove"
transaction_dict[packages_list[line][0]] = pkg_object_dict[packages_list[line][0]]
lin = 0
while lin < len(packages_list):
if not packages_list[lin][0] in transaction_dict.keys():
if packages_list[lin][1] is False:
packages_list[lin][2] = False
lin += 1
if packages_list[line][1] is False:
transaction_type = "install"
transaction_dict[packages_list[line][0]] = pkg_object_dict[packages_list[line][0]]
lin = 0
while lin < len(packages_list):
if not packages_list[lin][0] in transaction_dict.keys():
if packages_list[lin][1] is True:
packages_list[lin][2] = False
lin += 1
packages_list[line][1] = not packages_list[line][1]
packages_list[line][2] = True
#if __name__ == "__main__":
transaction.do_refresh()
interface.connect_signals(Handler())
MainWindow = interface.get_object("MainWindow")
MainWindow.show_all()
Gtk.main()