def __init__(self, main, console, selector, frontend, font_size=8):
'''
Setup the package info
@param main: main window
@param console: Widget for writing infomation (gtk.TextView)
@param selector: the selector ui widget (gtk.VBox)
@param frontend: the frontend instance
@param font_size: the fontsize in the console
'''
SelectorBase.__init__(self, selector, key_bindings=frontend.key_bindings)
self.widget = console
self.main_window = main
self.frontend = frontend
self.console = PackageInfoTextView(console, font_size=font_size, window=main, \
url_handler=self._url_handler)
self.deps_view = YumexDepsPackageView(self.frontend.ui.packageDeps, \
self.frontend.settings.color_install, \
self.frontend.settings.color_normal)
self.add_button('description', stock='gtk-about',
tooltip=_('Package Description'), accel='<alt>i')
self.add_button('update', stock='gtk-info',
tooltip=_('Update information'), accel='<alt>u')
self.add_button('changelog', stock='gtk-edit',
tooltip=_('Package Changelog'), accel='<alt>c')
self.add_button('filelist', stock='gtk-harddisk',
tooltip=_('Package Filelist'), accel='<alt>f')
self.add_button('deps', stock='gtk-convert',
tooltip=_('Package Dependencies'), accel='<alt>d')
self.pkg = None
self._selected = 'description'
self._set_output_view('description')
class PackageInfo(SelectorBase):
'''
Package information gui handler
controls the package info Textview and the buttons to show
description, changelog and filelist.
'''
def __init__(self, main, console, selector, frontend, font_size=8):
'''
Setup the package info
@param main: main window
@param console: Widget for writing infomation (gtk.TextView)
@param selector: the selector ui widget (gtk.VBox)
@param frontend: the frontend instance
@param font_size: the fontsize in the console
'''
SelectorBase.__init__(self, selector, key_bindings=frontend.key_bindings)
self.widget = console
self.main_window = main
self.frontend = frontend
self.console = PackageInfoTextView(console, font_size=font_size, window=main, \
url_handler=self._url_handler)
self.deps_view = YumexDepsPackageView(self.frontend.ui.packageDeps, \
self.frontend.settings.color_install, \
self.frontend.settings.color_normal)
self.add_button('description', stock='gtk-about',
tooltip=_('Package Description'), accel='<alt>i')
self.add_button('update', stock='gtk-info',
tooltip=_('Update information'), accel='<alt>u')
self.add_button('changelog', stock='gtk-edit',
tooltip=_('Package Changelog'), accel='<alt>c')
self.add_button('filelist', stock='gtk-harddisk',
tooltip=_('Package Filelist'), accel='<alt>f')
self.add_button('deps', stock='gtk-convert',
tooltip=_('Package Dependencies'), accel='<alt>d')
self.pkg = None
self._selected = 'description'
self._set_output_view('description')
def _is_url(self,url):
urls = re.findall('^http[s]?://(?:[a-zA-Z]|[0-9]|[$-_@.&+~]|[!*\(\),]|(?:%[0-9a-fA-F][0-9a-fA-F]))+', url)
if urls:
return True
else:
return False
def _url_handler(self, url):
self.frontend.info('Url activated : ' + url)
if self._is_url(url): # just to be sure and prevent shell injection
rc = call("xdg-open %s"%url, shell=True)
if rc != 0: # failover to gtk.show_uri, if xdg-open fails or is not installed
gtk.show_uri(None, url, gtk.gdk.CURRENT_TIME)
else:
self.frontend.warning("%s is not an url" % url)
def update(self, pkg):
'''
update the package info with a new package
@param pkg: package to show info for
@param update: package is an update (used to display update info)
'''
if pkg == self.pkg:
return
self.widget.grab_add() # lock everything but then TextView widget, until we have updated
self.pkg = pkg
#self.show_dependencies()
#self.set_active(self._selected)
key = self._selected
self.update_console(key)
self.widget.grab_remove()
def clear(self):
'''
clear the package info console
'''
self.console.clear()
def on_button_clicked(self, widget=None, key=None):
''' button clicked callback handler'''
if widget.get_active(): # only work on the active button
self._selected = key
self.update_console(key)
def _set_output_view(self, key):
if key == 'deps':
self.frontend.ui.packageInfoSW.hide()
self.frontend.ui.packageDepsSW.show()
else:
self.frontend.ui.packageInfoSW.show()
self.frontend.ui.packageDepsSW.hide()
def update_console(self, key):
'''
update the console with information
@param key: information to show (description,changelog,filelist)
'''
if self.pkg:
busyCursor(self.main_window)
self.console.clear()
self._set_output_view(key)
if key == 'description':
self.show_description()
elif key == 'changelog':
self.show_changelog()
elif key == 'filelist':
self.show_filelist()
elif key == 'update':
self.show_update()
elif key == 'deps':
self.show_dependencies()
self.console.goTop()
normalCursor(self.main_window)
def show_update(self):
'''
show the package description
'''
upd_info = None
upd_info_list, updated_po_list = self.pkg.updateinfo
progress = self.frontend.get_progress()
progress.hide()
if not updated_po_list:
self.console.write(_("No Update information"), "changelog-header", newline=False)
return
updated_pkgs = updated_po_list[0]
if not upd_info_list:
return
if updated_pkgs:
new_pkg = "%s (%s) --> " % (self.pkg.fullname, self.pkg.size)
self.console.write(new_pkg, "changelog-header", newline=False)
spaces = " " * len(new_pkg)
i = 0
for po in updated_pkgs:
if i == 0:
msg = str(po)
else:
msg = "%s %s" % (spaces,po)
self.console.write(msg, "changelog-header")
self.console.write('\n')
for upd_info in sorted(upd_info_list, key=itemgetter('update_id'), reverse=True):
if upd_info:
msg = "%s\n\n" % upd_info['update_id']
self.console.write(msg, "changelog-header")
self.show_update_info(upd_info)
def show_dependencies(self):
deps = self.pkg.dependencies
self.deps_view.populate(deps)
def show_description(self):
'''
show the package description
'''
url = self.pkg.URL
self.console.write(_("Project URL : "), "changelog-header", newline=False)
self.console.add_url(url, url, newline=True)
self.console.write('\n')
self.console.write(self.pkg.description)
def show_update_info(self, upd_info):
head = ""
head += ("%14s " % _("Release")) + ": %(release)s\n"
head += ("%14s " % _("Type")) + ": %(type)s\n"
head += ("%14s " % _("Status")) + ": %(status)s\n"
head += ("%14s " % _("Issued")) + ": %(issued)s\n"
head = head % upd_info
if upd_info['updated'] and upd_info['updated'] != upd_info['issued']:
head += " Updated : %s" % upd_info['updated']
self.console.write(head)
head = ""
# Add our bugzilla references
if upd_info['references']:
bzs = [ r for r in upd_info['references'] if r and r['type'] == 'bugzilla']
if len(bzs):
header = "Bugzilla"
for bz in bzs:
if 'title' in bz and bz['title']:
bug_msg = ' - %s' % bz['title']
else:
bug_msg = ''
self.console.write("%14s : " % header, newline=False)
self.console.add_url(bz['id'], self.frontend.settings.bugzilla_url + bz['id'])
self.console.write(bug_msg)
header = " "
# Add our CVE references
if upd_info['references']:
cves = [ r for r in upd_info['references'] if r and r['type'] == 'cve']
if len(cves):
cvelist = ""
header = "CVE"
for cve in cves:
cvelist += "%14s : %s\n" % (header, cve['id'])
header = " "
head += cvelist[:-1].rstrip() + '\n\n'
if upd_info['description'] is not None:
desc = utf8_text_wrap(upd_info['description'], width=64,
subsequent_indent=' ' * 14 + ' : ')
head += "%14s : %s\n" % (_("Description"), '\n'.join(desc))
head += "\n"
self.console.write(head)
def show_changelog(self):
'''
show the package changelog
'''
changelog = self.pkg.changelog
progress = self.frontend.get_progress()
progress.hide()
if changelog:
for (c_date, c_ver, msg) in changelog:
self.console.write("* %s %s" % (date.fromtimestamp(c_date).isoformat(), c_ver), "changelog-header")
for line in msg.split('\n'):
self.console.write("%s" % line, "changelog")
self.console.write('\n')
def show_filelist(self):
'''
show the package filelist
'''
files = self.pkg.filelist
progress = self.frontend.get_progress()
progress.hide()
if files: # files can be None
files.sort()
for fn in files:
self.console.write(fn, "filelist")
