def display_progress(self, **ka):
""" display progress of any operation """
if ka['operation'] in ["removing", "rebuilding-db"]:
return
elif ka['operation'] == "fetching":
if not ctx.get_option("no_color"):
complated_background = (ka['foregroundcolor']
or 'backgroundgreen')
queried_background = (ka['backgroundcolor']
or 'backgroundyellow')
else:
complated_background = queried_background = "default"
hr_size, hr_symbol = util.human_readable_size(ka["total_size"])
phr_size, phr_symbol = util.human_readable_size(
ka["downloaded_size"])
totalsize = '{:.1f} {}'.format(hr_size, hr_symbol)
nowsize = '{:.1f} {}'.format(phr_size, phr_symbol)
file_and_totalsize = '[{:.40} {}/{}]'.format(
ka['basename'], nowsize, totalsize)
percentage_and_time = '{:.2f} {}'.format(ka['rate'], ka['symbol'])
term_rows, term_columns = util.get_terminal_size()
spacenum = (term_columns -
(len(file_and_totalsize) + len(percentage_and_time)))
spacenum = spacenum - 10
if spacenum < 1:
spacenum = 0
msg = file_and_totalsize + ' ' * spacenum + percentage_and_time
lmsg = int((len(msg) * ka["percent"]) / 100) + 1
# \r\x1b[2K erase current line
if ka["percent"] < 100:
self.output("\r\x1b[2K" +
ctx.const.colors[complated_background] +
"{:6.2f}% ".format(ka['percent']) + msg[:lmsg] +
ctx.const.colors[queried_background] + msg[lmsg:] +
ctx.const.colors['default'])
else:
self.output("\r\x1b[2K\x1b[A") # @@@
util.xterm_title("{} ( {:.2f} % )".format(ka['filename'],
ka['percent']))
else:
self.output("\r{} ( {:.2f} % )".format(ka['info'], ka['percent']))
util.xterm_title("{} ( {:.2f} % )".format(ka['info'],
ka['percent']))
def __str__(self):
s = specfile.Package.__str__(self)
i_size = util.human_readable_size(self.installedSize)
size = "%.2f %s" % (i_size[0], i_size[1])
s += _('Distribution: {0}, Dist. Release: {1}\n').format(
self.distribution, self.distributionRelease)
s += _('Architecture: {0}, Installed Size: {1}').format(
self.architecture, size)
if self.packageSize:
p_size = util.human_readable_size(self.packageSize)
size = "%.2f %s" % (p_size[0], p_size[1])
s += _(', Package Size: {}').format(size)
s += _(', install.tar.xz sha1sum: {}').format(self.installTarHash)
return s
def check_requirements(self):
"""check system requirements"""
# Check free space
total_size, symbol = util.human_readable_size(util.free_space())
if util.free_space() < self.installedSize:
raise Error(_("Is there enought free space in your disk?"))
ctx.ui.info(_(
"Free space in \'destinationdirectory\': {:.2f} {} ".format(
total_size, symbol)),
verbose=True)
def calculate_free_space_needed(order):
total_needed = 0
installdb = inary.db.installdb.InstallDB()
packagedb = inary.db.packagedb.PackageDB()
for pkg in [packagedb.get_package(name) for name in order]:
delta = None
if installdb.has_package(pkg.name):
release = installdb.get_release(pkg.name)
(distro, distro_release) = installdb.get_distro_release(pkg.name)
# inary distro upgrade should not use delta support
if distro == pkg.distribution and distro_release == pkg.distributionRelease:
delta = pkg.get_delta(release)
ignore_delta = ctx.config.values.general.ignore_delta
installed_release_size = installdb.get_package(
pkg.name).installedSize
if delta and not ignore_delta:
pkg_size = delta.installedSize
else:
pkg_size = pkg.installedSize - installed_release_size
total_needed += pkg_size
else:
total_needed += int(packagedb.get_package(pkg.name).installedSize)
needed, symbol = util.human_readable_size(total_needed)
if total_needed < 0:
ctx.ui.info(_("After this operation, {:.2f} {} space will be freed.").format(
abs(int(needed)), symbol), color='cyan')
else:
ctx.ui.info(_("After this operation, {:.2f} {} space will be used.").format(
abs(int(needed)), symbol), color='cyan')
return total_needed
def notify(self, event, logging=True, **keywords):
is_debug = False
notify = True
if event == inary.ui.installed:
msg = _('Installed \"{}\"').format(keywords['package'].name)
color = 'brightgreen'
elif event == inary.ui.installing:
msg = _(
'Installing \"{0.name}\", version {0.version}, release {0.release}'
).format(keywords['package'])
color = 'faintblue'
elif event == inary.ui.removed:
msg = _('Removed \"{}\"').format(keywords['package'].name)
color = 'brightgreen'
elif event == inary.ui.removing:
msg = _('Removing \"{}\"').format(keywords['package'].name)
color = 'brightpurple'
elif event == inary.ui.upgraded:
msg = _('Upgraded \"{}\"').format(keywords['package'].name)
color = 'brightgreen'
elif event == inary.ui.configured:
msg = _('Configured \"{}\"').format(keywords['package'].name)
color = 'brightgreen'
elif event == inary.ui.configuring:
msg = _('Configuring \"{}\"').format(keywords['package'].name)
color = 'faintyellow'
elif event == inary.ui.extracting:
msg = _('Extracting the files of \"{}\"').format(
keywords['package'].name)
color = 'faintgreen'
elif event == inary.ui.updatingrepo:
msg = _('Updating package repository: \"{}\"').format(
keywords['name'])
color = 'green'
elif event == inary.ui.cached:
total_size, total_symbol = util.human_readable_size(
keywords['total'])
cached_size, cached_symbol = util.human_readable_size(
keywords['cached'])
msg = _('Total size of package(s): {:.2f} {} / {:.2f} {}').format(
cached_size, cached_symbol, total_size, total_symbol)
color = 'cyan'
notify = False
elif event == inary.ui.packagestogo:
if ctx.log:
ctx.log.info(
_("Following packages ordered for process: {}").format(
keywords['order']))
msg = None
notify = False
elif event == inary.ui.desktopfile:
if ctx.log:
ctx.log.info(
_("Extracted desktop file \"{}\"").format(
keywords['desktopfile']))
msg = None
elif event == inary.ui.fetched:
if self.show_verbose:
msg = ""
else:
msg = "\x1b[K"
msg += _("Downloaded \"{}\"".format(keywords['name']))
color = "green"
is_debug = True
else:
msg = None
if msg:
if ((not is_debug) or ctx.get_option('debug')):
self.output(util.colorize(msg + '\n', color))
if ctx.log and logging:
ctx.log.info(msg)
if notify:
self.notify(msg, push_screen=False)
def remove(A, ignore_dep=False, ignore_safety=False):
"""
Removes the given packages from the system
@param A: list of package names -> list_of_strings
@param ignore_dep: removes packages without looking into theirs reverse deps if True
@param ignore_safety: system.base packages can also be removed if True
"""
inary.db.historydb.HistoryDB().create_history("remove")
componentdb = inary.db.componentdb.ComponentDB()
installdb = inary.db.installdb.InstallDB()
A = [str(x) for x in A]
# filter packages that are not installed
A_0 = A = set(A)
if not ctx.get_option(
'ignore_safety'
) and not ctx.config.values.general.ignore_safety and not ignore_safety:
if componentdb.has_component('system.base'):
systembase = set(
componentdb.get_union_component('system.base').packages)
refused = A.intersection(systembase)
if refused:
raise inary.errors.Error(
_("Safety switch prevents the removal of "
"following packages:\n") +
util.format_by_columns(sorted(refused)))
A = A - systembase
else:
ctx.ui.warning(
_("Safety switch: The component system.base cannot be found."))
Ap = []
for x in A:
if installdb.has_package(x):
Ap.append(x)
else:
ctx.ui.info(
_('Package \"{}\" does not exist. Cannot remove.').format(x))
A = set(Ap)
if len(A) == 0:
ctx.ui.info(_('No packages to remove.'))
return False
if not ctx.config.get_option('ignore_dependency') and not ignore_dep:
G_f, order = plan_remove(A)
else:
G_f = None
order = A
ctx.ui.info(_("""The following list of packages will be removed
in the respective order to satisfy dependencies:"""),
color='green')
ctx.ui.info(util.strlist(order))
if len(order) > len(A_0):
if not ctx.ui.confirm(_('Would you like to continue?')):
ctx.ui.warning(_('Package removal declined.'))
return False
removal_size = 0
for pkg in [installdb.get_package(name) for name in order]:
removal_size += pkg.installedSize
removal_size, symbol = util.human_readable_size(removal_size)
ctx.ui.info(_('{:.2f} {} space will be freed.').format(
removal_size, symbol),
color='cyan')
del removal_size, symbol
if not ctx.ui.confirm(_("Would you like to continue?")):
ctx.ui.warning(_('Package removal declined.'))
return False
if ctx.get_option('dry_run'):
return
ctx.ui.notify(ui.packagestogo, order=order)
for x in order:
if installdb.has_package(x):
atomicoperations.remove_single(x)
if x in installdb.installed_extra:
installdb.installed_extra.remove(x)
with open(
os.path.join(ctx.config.info_dir(),
ctx.const.installed_extra),
"w") as ie_file:
ie_file.write("\n".join(installdb.installed_extra) +
("\n" if installdb.installed_extra else ""))
else:
ctx.ui.info(
_('Package \"{}\" is not installed. Cannot remove.').format(x))
