def testFeeds(self):
iface = model.Interface('http://test/test')
main_feed = model.ZeroInstallFeed(test_feed, local_path='/Hello')
self.config.iface_cache._feeds[iface.uri] = main_feed
iface.stability_policy = model.developer
main_feed.last_checked = 100
iface.extra_feeds.append(model.Feed('http://sys-feed', None, False))
iface.extra_feeds.append(
model.Feed('http://user-feed', 'Linux-*', True))
writer.save_interface(iface)
writer.save_feed(main_feed)
iface = model.Interface('http://test/test')
self.assertEquals(None, iface.stability_policy)
main_feed = model.ZeroInstallFeed(test_feed, local_path='/Hello')
self.config.iface_cache._feeds[iface.uri] = main_feed
reader.update_user_overrides(iface)
reader.update_user_feed_overrides(main_feed)
self.assertEquals(model.developer, iface.stability_policy)
self.assertEquals(100, main_feed.last_checked)
self.assertEquals("[<Feed from http://user-feed>]",
str(iface.extra_feeds))
feed = iface.extra_feeds[0]
self.assertEquals('http://user-feed', feed.uri)
self.assertEquals('Linux', feed.os)
self.assertEquals(None, feed.machine)
def testFeeds(self):
iface = model.Interface('http://test/test')
main_feed = model.ZeroInstallFeed(test_feed, local_path = '/Hello')
self.config.iface_cache._feeds[iface.uri] = main_feed
iface.stability_policy = model.developer
main_feed.last_checked = 100
iface.extra_feeds.append(model.Feed('http://sys-feed', None, False))
iface.extra_feeds.append(model.Feed('http://user-feed', 'Linux-*', True))
writer.save_interface(iface)
writer.save_feed(main_feed)
iface = model.Interface('http://test/test')
self.assertEqual(None, iface.stability_policy)
main_feed = model.ZeroInstallFeed(test_feed, local_path = '/Hello')
self.config.iface_cache._feeds[iface.uri] = main_feed
reader.update_user_overrides(iface)
reader.update_user_feed_overrides(main_feed)
self.assertEqual(model.developer, iface.stability_policy)
self.assertEqual(100, main_feed.last_checked)
self.assertEqual("[<Feed from http://user-feed>]", str(iface.extra_feeds))
feed = iface.extra_feeds[0]
self.assertEqual('http://user-feed', feed.uri)
self.assertEqual('Linux', feed.os)
self.assertEqual(None, feed.machine)
def ok(feed):
from zeroinstall.injector import reader
try:
feed_targets = policy.get_feed_targets(feed)
if interface not in feed_targets:
raise Exception(
_("Not a valid feed for '%(uri)s'; this is a feed for:\n%(feed_for)s"
) % {
'uri': interface.uri,
'feed_for': '\n'.join([f.uri for f in feed_targets])
})
if interface.get_feed(feed):
dialog.alert(None, _('This feed is already registered.'))
else:
interface.extra_feeds.append(
Feed(feed, user_override=True, arch=None))
writer.save_interface(interface)
chooser.destroy()
reader.update_from_cache(interface)
policy.recalculate()
except Exception, ex:
dialog.alert(
None,
_("Error in feed file '%(feed)s':\n\n%(exception)s") % {
'feed': feed,
'exception': str(ex)
})
def testSitePackages(self):
# The old system (0install < 1.9):
# - 0compile stores implementations to ~/.cache, and
# - adds to extra_feeds
#
# The middle system (0install 1.9..1.12)
# - 0compile stores implementations to ~/.local/0install.net/site-packages
# but using an obsolete escaping scheme, and
# - modern 0install finds them via extra_feeds
#
# The new system (0install >= 1.13):
# - 0compile stores implementations to ~/.local/0install.net/site-packages, and
# - 0install finds them automatically
# For backwards compatibility, 0install >= 1.9:
# - writes discovered feeds to extra_feeds
# - skips such entries in extra_feeds when loading
expected_escape = 'section__prog_5f_1.xml'
meta_dir = basedir.save_data_path('0install.net', 'site-packages',
'http', 'example.com', expected_escape, '1.0', '0install')
feed = os.path.join(meta_dir, 'feed.xml')
shutil.copyfile(os.path.join(mydir, 'Local.xml'), feed)
# Check that we find the feed without us having to register it
iface = self.config.iface_cache.get_interface('http://example.com/section/prog_1.xml')
self.assertEqual(1, len(iface.extra_feeds))
site_feed, = iface.extra_feeds
self.assertEqual(True, site_feed.site_package)
# Check that we write it out, so that older 0installs can find it
writer.save_interface(iface)
config_file = basedir.load_first_config('0install.net', 'injector',
'interfaces', 'http:##example.com#section#prog_1.xml')
with open(config_file, 'rb') as s:
doc = qdom.parse(s)
feed_node = None
for item in doc.childNodes:
if item.name == 'feed':
feed_node = item
self.assertEqual('True', feed_node.getAttribute('is-site-package'))
# Check we ignore this element
iface.reset()
self.assertEqual([], iface.extra_feeds)
reader.update_user_overrides(iface)
self.assertEqual([], iface.extra_feeds)
# Check feeds are automatically removed again
reader.update_from_cache(iface, iface_cache = self.config.iface_cache)
self.assertEqual(1, len(iface.extra_feeds))
shutil.rmtree(basedir.load_first_data('0install.net', 'site-packages',
'http', 'example.com', expected_escape))
reader.update_from_cache(iface, iface_cache = self.config.iface_cache)
self.assertEqual(0, len(iface.extra_feeds))
def _manage_feeds(options, args):
from zeroinstall.injector import writer
from zeroinstall.injector.handler import Handler
from zeroinstall.injector.policy import Policy
handler = Handler(dry_run = options.dry_run)
if not args: raise UsageError()
for x in args:
print _("Feed '%s':") % x + '\n'
x = model.canonical_iface_uri(x)
policy = Policy(x, handler)
if options.offline:
policy.network_use = model.network_offline
feed = iface_cache.get_feed(x)
if policy.network_use != model.network_offline and policy.is_stale(feed):
blocker = policy.fetcher.download_and_import_feed(x, iface_cache.iface_cache)
print _("Downloading feed; please wait...")
handler.wait_for_blocker(blocker)
print _("Done")
interfaces = policy.get_feed_targets(x)
for i in range(len(interfaces)):
feed = interfaces[i].get_feed(x)
if feed:
print _("%(index)d) Remove as feed for '%(uri)s'") % {'index': i + 1, 'uri': interfaces[i].uri}
else:
print _("%(index)d) Add as feed for '%(uri)s'") % {'index': i + 1, 'uri': interfaces[i].uri}
print
while True:
try:
i = raw_input(_('Enter a number, or CTRL-C to cancel [1]: ')).strip()
except KeyboardInterrupt:
print
raise SafeException(_("Aborted at user request."))
if i == '':
i = 1
else:
try:
i = int(i)
except ValueError:
i = 0
if i > 0 and i <= len(interfaces):
break
print _("Invalid number. Try again. (1 to %d)") % len(interfaces)
iface = interfaces[i - 1]
feed = iface.get_feed(x)
if feed:
iface.extra_feeds.remove(feed)
else:
iface.extra_feeds.append(model.Feed(x, arch = None, user_override = True))
writer.save_interface(iface)
print '\n' + _("Feed list for interface '%s' is now:") % iface.get_name()
if iface.feeds:
for f in iface.feeds:
print "- " + f.uri
else:
print _("(no feeds)")
def testStoreNothing(self):
iface = model.Interface('http://test/test')
writer.save_interface(iface)
iface = model.Interface('http://test/test')
self.assertEqual(None, iface.stability_policy)
reader.update_user_overrides(iface)
feed = self.config.iface_cache.get_feed(iface.uri)
self.assertEqual(None, feed)
def testStoreNothing(self):
iface = model.Interface('http://test/test')
writer.save_interface(iface)
iface = model.Interface('http://test/test')
self.assertEquals(None, iface.stability_policy)
reader.update_user_overrides(iface)
feed = self.config.iface_cache.get_feed(iface.uri)
self.assertEquals(None, feed)
def set_stability_policy(combo):
i = stability.get_active()
if i == 0:
new_stability = None
else:
name = stability.get_model()[i][0].lower()
new_stability = stability_levels[name]
interface.set_stability_policy(new_stability)
writer.save_interface(interface)
policy.recalculate()
def set_stability_policy(combo, stability = stability): # (pygtk bug?) i = stability.get_active() if i == 0: new_stability = None else: name = ['stable', 'testing', 'developer'][i-1] new_stability = stability_levels[name] interface.set_stability_policy(new_stability) writer.save_interface(interface) import main main.recalculate()
def set_stability_policy(combo, stability=stability): # (pygtk bug?)
i = stability.get_active()
if i == 0:
new_stability = None
else:
name = ['stable', 'testing', 'developer'][i - 1]
new_stability = stability_levels[name]
interface.set_stability_policy(new_stability)
writer.save_interface(interface)
import main
main.recalculate()
def testSitePackages(self):
# The old system (0install < 1.9):
# - 0compile stores implementations to ~/.cache, and
# - adds to extra_feeds
# The new system (0install >= 1.9):
# - 0compile stores implementations to ~/.local/0install.net/site-packages, and
# - 0install finds them automatically
# For backwards compatibility, 0install >= 1.9:
# - writes discovered feeds to extra_feeds
# - skips such entries in extra_feeds when loading
meta_dir = basedir.save_data_path('0install.net', 'site-packages',
'http:##example.com#prog.xml', '1.0', '0install')
feed = os.path.join(meta_dir, 'feed.xml')
shutil.copyfile(os.path.join(mydir, 'Local.xml'), feed)
# Check that we find the feed without us having to register it
iface = self.config.iface_cache.get_interface('http://example.com/prog.xml')
self.assertEqual(1, len(iface.extra_feeds))
site_feed, = iface.extra_feeds
self.assertEqual(True, site_feed.site_package)
# Check that we write it out, so that older 0installs can find it
writer.save_interface(iface)
config_file = basedir.load_first_config('0install.net', 'injector',
'interfaces', 'http:##example.com#prog.xml')
with open(config_file, 'rb') as s:
doc = qdom.parse(s)
feed_node = None
for item in doc.childNodes:
if item.name == 'feed':
feed_node = item
self.assertEqual('True', feed_node.getAttribute('site-package'))
# Check we ignore this element
iface.reset()
self.assertEqual([], iface.extra_feeds)
reader.update_user_overrides(iface)
self.assertEqual([], iface.extra_feeds)
# Check feeds are automatically removed again
reader.update_from_cache(iface, iface_cache = self.config.iface_cache)
self.assertEqual(1, len(iface.extra_feeds))
shutil.rmtree(basedir.load_first_data('0install.net', 'site-packages',
'http:##example.com#prog.xml'))
reader.update_from_cache(iface, iface_cache = self.config.iface_cache)
self.assertEqual(0, len(iface.extra_feeds))
def handle(config, options, args):
if len(args) == 2:
iface = config.iface_cache.get_interface(model.canonical_iface_uri(args[0]))
feed_url = args[1]
feed_import = add_feed.find_feed_import(iface, feed_url)
if not feed_import:
raise SafeException(_('Interface %(interface)s has no feed %(feed)s') %
{'interface': iface.uri, 'feed': feed_url})
iface.extra_feeds.remove(feed_import)
writer.save_interface(iface)
elif len(args) == 1:
add_feed.handle(config, options, args, add_ok = False, remove_ok = True)
else:
raise UsageError()
def remove_feed(button):
model, iter = self.tv.get_selection().get_selected()
feed_uri = model[iter][Feeds.URI]
for x in interface.extra_feeds:
if x.uri == feed_uri:
if x.user_override:
interface.extra_feeds.remove(x)
writer.save_interface(interface)
import main
main.recalculate()
return
else:
dialog.alert(self.get_toplevel(),
_("Can't remove '%s' as you didn't add it.") % feed_uri)
return
raise Exception(_("Missing feed '%s'!") % feed_uri)
def ok(feed):
from zeroinstall.injector import reader
try:
feed_targets = policy.get_feed_targets(feed)
if interface not in feed_targets:
raise Exception(_("Not a valid feed for '%(uri)s'; this is a feed for:\n%(feed_for)s") %
{'uri': interface.uri,
'feed_for': '\n'.join([f.uri for f in feed_targets])})
if feed in [f.uri for f in interface.extra_feeds]:
dialog.alert(None, _('This feed is already registered.'))
else:
interface.extra_feeds.append(Feed(feed, user_override = True, arch = None))
writer.save_interface(interface)
chooser.destroy()
reader.update_from_cache(interface)
import main
main.recalculate()
except Exception as ex:
dialog.alert(None, _("Error in feed file '%(feed)s':\n\n%(exception)s") % {'feed': feed, 'exception': str(ex)})
def add_remote_feed(policy, parent, interface):
try:
d = gtk.MessageDialog(
parent, 0, gtk.MESSAGE_QUESTION, gtk.BUTTONS_CANCEL,
_('Enter the URL of the new source of implementations of this interface:'
))
d.add_button(gtk.STOCK_ADD, gtk.RESPONSE_OK)
d.set_default_response(gtk.RESPONSE_OK)
entry = gtk.Entry()
align = gtk.VBox(False, 0)
align.set_border_width(4)
align.add(entry)
d.vbox.pack_start(align)
entry.set_activates_default(True)
entry.set_text('')
d.vbox.show_all()
error_label = gtk.Label('')
error_label.set_padding(4, 4)
align.pack_start(error_label)
d.show()
def error(message):
if message:
error_label.set_text(message)
error_label.show()
else:
error_label.hide()
while True:
got_response = DialogResponse(d)
yield got_response
tasks.check(got_response)
resp = got_response.response
error(None)
if resp == gtk.RESPONSE_OK:
try:
url = entry.get_text()
if not url:
raise zeroinstall.SafeException(_('Enter a URL'))
fetch = policy.fetcher.download_and_import_feed(
url, iface_cache)
if fetch:
d.set_sensitive(False)
yield fetch
d.set_sensitive(True)
tasks.check(fetch)
iface = iface_cache.get_interface(url)
d.set_sensitive(True)
if not iface.name:
error(_('Failed to read interface'))
return
if not iface.feed_for:
error(
_("Feed '%(feed)s' is not a feed for '%(feed_for)s'."
) % {
'feed': iface.get_name(),
'feed_for': interface.get_name()
})
elif interface.uri not in iface.feed_for:
error(
_("This is not a feed for '%(uri)s'.\nOnly for:\n%(feed_for)s"
) % {
'uri': interface.uri,
'feed_for': '\n'.join(iface.feed_for)
})
elif iface.uri in [f.uri for f in interface.feeds]:
error(
_("Feed from '%s' has already been added!") %
iface.uri)
else:
interface.extra_feeds.append(
Feed(iface.uri, arch=None, user_override=True))
writer.save_interface(interface)
d.destroy()
policy.recalculate()
except zeroinstall.SafeException, ex:
error(str(ex))
else:
d.destroy()
return
except Exception, ex:
import traceback
traceback.print_exc()
policy.handler.report_error(ex)
def compile_and_register(self, sels, forced_iface_uri = None):
"""If forced_iface_uri, register as an implementation of this interface,
ignoring the any <feed-for>, etc."""
buildenv = BuildEnv(need_config = False)
buildenv.config.set('compile', 'interface', sels.interface)
buildenv.config.set('compile', 'selections', 'selections.xml')
# Download any required packages now, so we can use the GUI to request confirmation, etc
download_missing = sels.download_missing(self.config, include_packages = True)
if download_missing:
yield download_missing
tasks.check(download_missing)
tmpdir = tempfile.mkdtemp(prefix = '0compile-')
try:
os.chdir(tmpdir)
# Write configuration for build...
buildenv.save()
sel_file = open('selections.xml', 'w')
try:
doc = sels.toDOM()
doc.writexml(sel_file)
sel_file.write('\n')
finally:
sel_file.close()
# Do the build...
build = self.spawn_build(buildenv.iface_name)
if build:
yield build
tasks.check(build)
# Register the result...
dom = minidom.parse(buildenv.local_iface_file)
feed_for_elem, = dom.getElementsByTagNameNS(namespaces.XMLNS_IFACE, 'feed-for')
claimed_iface = feed_for_elem.getAttribute('interface')
if forced_iface_uri is not None:
if forced_iface_uri != claimed_iface:
self.note("WARNING: registering as feed for {forced}, though feed claims to be for {claimed}".format(
forced = forced_iface_uri,
claimed = claimed_iface))
else:
forced_iface_uri = claimed_iface # (the top-level interface being built)
version = sels.selections[sels.interface].version
site_package_versions_dir = basedir.save_data_path('0install.net', 'site-packages',
*model.escape_interface_uri(forced_iface_uri))
leaf = '%s-%s' % (version, uname[4])
site_package_dir = os.path.join(site_package_versions_dir, leaf)
self.note("Storing build in %s" % site_package_dir)
# 1. Copy new version in under a temporary name. Names starting with '.' are ignored by 0install.
tmp_distdir = os.path.join(site_package_versions_dir, '.new-' + leaf)
shutil.copytree(buildenv.distdir, tmp_distdir, symlinks = True)
# 2. Rename the previous build to .old-VERSION (deleting that if it already existed)
if os.path.exists(site_package_dir):
self.note("(moving previous build out of the way)")
previous_build_dir = os.path.join(site_package_versions_dir, '.old-' + leaf)
if os.path.exists(previous_build_dir):
shutil.rmtree(previous_build_dir)
os.rename(site_package_dir, previous_build_dir)
else:
previous_build_dir = None
# 3. Rename the new version immediately after renaming away the old one to minimise time when there's
# no version.
os.rename(tmp_distdir, site_package_dir)
# 4. Delete the old version.
if previous_build_dir:
self.note("(deleting previous build)")
shutil.rmtree(previous_build_dir)
local_feed = os.path.join(site_package_dir, '0install', 'feed.xml')
assert os.path.exists(local_feed), "Feed %s not found!" % local_feed
# Reload - our 0install will detect the new feed automatically
iface = self.config.iface_cache.get_interface(forced_iface_uri)
reader.update_from_cache(iface, iface_cache = self.config.iface_cache)
self.config.iface_cache.get_feed(local_feed, force = True)
# Write it out - 0install will add the feed so that older 0install versions can find it
writer.save_interface(iface)
except:
self.note("\nBuild failed: leaving build directory %s for inspection...\n" % tmpdir)
raise
else:
# Can't delete current directory on Windows, so move to parent first
os.chdir(os.path.join(tmpdir, os.path.pardir))
ro_rmtree(tmpdir)
def compile_and_register(self, sels, forced_iface_uri=None):
"""If forced_iface_uri, register as an implementation of this interface,
ignoring the any <feed-for>, etc."""
buildenv = BuildEnv(need_config=False)
buildenv.config.set('compile', 'interface', sels.interface)
buildenv.config.set('compile', 'selections', 'selections.xml')
# Download any required packages now, so we can use the GUI to request confirmation, etc
download_missing = sels.download_missing(self.config,
include_packages=True)
if download_missing:
yield download_missing
tasks.check(download_missing)
tmpdir = tempfile.mkdtemp(prefix='0compile-')
try:
os.chdir(tmpdir)
# Write configuration for build...
buildenv.save()
sel_file = open('selections.xml', 'w')
try:
doc = sels.toDOM()
doc.writexml(sel_file)
sel_file.write('\n')
finally:
sel_file.close()
# Do the build...
build = self.spawn_build(buildenv.iface_name)
if build:
yield build
tasks.check(build)
# Register the result...
dom = minidom.parse(buildenv.local_iface_file)
feed_for_elem, = dom.getElementsByTagNameNS(
namespaces.XMLNS_IFACE, 'feed-for')
claimed_iface = feed_for_elem.getAttribute('interface')
if forced_iface_uri is not None:
if forced_iface_uri != claimed_iface:
self.note(
"WARNING: registering as feed for {forced}, though feed claims to be for {claimed}"
.format(forced=forced_iface_uri,
claimed=claimed_iface))
else:
forced_iface_uri = claimed_iface # (the top-level interface being built)
version = sels.selections[sels.interface].version
site_package_versions_dir = basedir.save_data_path(
'0install.net', 'site-packages',
*model.escape_interface_uri(forced_iface_uri))
leaf = '%s-%s' % (version, build_target_machine_type)
site_package_dir = os.path.join(site_package_versions_dir, leaf)
self.note("Storing build in %s" % site_package_dir)
# 1. Copy new version in under a temporary name. Names starting with '.' are ignored by 0install.
tmp_distdir = os.path.join(site_package_versions_dir,
'.new-' + leaf)
shutil.copytree(buildenv.distdir, tmp_distdir, symlinks=True)
# 2. Rename the previous build to .old-VERSION (deleting that if it already existed)
if os.path.exists(site_package_dir):
self.note("(moving previous build out of the way)")
previous_build_dir = os.path.join(site_package_versions_dir,
'.old-' + leaf)
if os.path.exists(previous_build_dir):
shutil.rmtree(previous_build_dir)
os.rename(site_package_dir, previous_build_dir)
else:
previous_build_dir = None
# 3. Rename the new version immediately after renaming away the old one to minimise time when there's
# no version.
os.rename(tmp_distdir, site_package_dir)
# 4. Delete the old version.
if previous_build_dir:
self.note("(deleting previous build)")
shutil.rmtree(previous_build_dir)
local_feed = os.path.join(site_package_dir, '0install', 'feed.xml')
assert os.path.exists(
local_feed), "Feed %s not found!" % local_feed
# Reload - our 0install will detect the new feed automatically
iface = self.config.iface_cache.get_interface(forced_iface_uri)
reader.update_from_cache(iface,
iface_cache=self.config.iface_cache)
self.config.iface_cache.get_feed(local_feed, force=True)
# Write it out - 0install will add the feed so that older 0install versions can find it
writer.save_interface(iface)
seen_key = (forced_iface_uri, sels.selections[sels.interface].id)
assert seen_key not in self.seen, seen_key
self.seen[seen_key] = site_package_dir
except:
self.note(
"\nBuild failed: leaving build directory %s for inspection...\n"
% tmpdir)
raise
else:
# Can't delete current directory on Windows, so move to parent first
os.chdir(os.path.join(tmpdir, os.path.pardir))
ro_rmtree(tmpdir)
def handle(config, options, args, add_ok = True, remove_ok = False):
"""@type add_ok: bool
@type remove_ok: bool"""
if len(args) == 2:
iface = config.iface_cache.get_interface(model.canonical_iface_uri(args[0]))
feed_url = model.canonical_iface_uri(args[1])
feed_import = find_feed_import(iface, feed_url)
if feed_import:
raise SafeException(_('Interface %(interface)s already has a feed %(feed)s') %
{'interface': iface.uri, 'feed': feed_url})
iface.extra_feeds.append(model.Feed(feed_url, arch = None, user_override = True))
writer.save_interface(iface)
return
elif len(args) != 1: raise UsageError()
x = args[0]
print(_("Feed '%s':") % x + '\n')
x = model.canonical_iface_uri(x)
if options.offline:
config.network_use = model.network_offline
if config.network_use != model.network_offline and config.iface_cache.is_stale(x, config.freshness):
blocker = config.fetcher.download_and_import_feed(x, config.iface_cache)
print(_("Downloading feed; please wait..."))
tasks.wait_for_blocker(blocker)
print(_("Done"))
candidate_interfaces = config.iface_cache.get_feed_targets(x)
assert candidate_interfaces
interfaces = []
for i in range(len(candidate_interfaces)):
iface = candidate_interfaces[i]
if find_feed_import(iface, x):
if remove_ok:
print(_("%(index)d) Remove as feed for '%(uri)s'") % {'index': i + 1, 'uri': iface.uri})
interfaces.append(iface)
else:
if add_ok:
print(_("%(index)d) Add as feed for '%(uri)s'") % {'index': i + 1, 'uri': iface.uri})
interfaces.append(iface)
if not interfaces:
if remove_ok:
raise SafeException(_("%(feed)s is not registered as a feed for %(interface)s") %
{'feed': x, 'interface': candidate_interfaces[0]})
else:
raise SafeException(_("%(feed)s already registered as a feed for %(interface)s") %
{'feed': x, 'interface': candidate_interfaces[0]})
print()
while True:
try:
i = raw_input(_('Enter a number, or CTRL-C to cancel [1]: ')).strip()
except KeyboardInterrupt:
print()
raise SafeException(_("Aborted at user request."))
if i == '':
i = 1
else:
try:
i = int(i)
except ValueError:
i = 0
if i > 0 and i <= len(interfaces):
break
print(_("Invalid number. Try again. (1 to %d)") % len(interfaces))
iface = interfaces[i - 1]
feed_import = find_feed_import(iface, x)
if feed_import:
iface.extra_feeds.remove(feed_import)
else:
iface.extra_feeds.append(model.Feed(x, arch = None, user_override = True))
writer.save_interface(iface)
print('\n' + _("Feed list for interface '%s' is now:") % iface.get_name())
if iface.extra_feeds:
for f in iface.extra_feeds:
print("- " + f.uri)
else:
print(_("(no feeds)"))
def handle(config, options, args, add_ok = True, remove_ok = False):
if not args: raise UsageError()
def find_feed_import(iface, feed_url):
for f in iface.extra_feeds:
if f.uri == feed_url:
return f
return None
for x in args:
print _("Feed '%s':") % x + '\n'
x = model.canonical_iface_uri(x)
policy = Policy(x, config = config)
if options.offline:
config.network_use = model.network_offline
feed = config.iface_cache.get_feed(x)
if policy.network_use != model.network_offline and policy.is_stale(feed):
blocker = policy.fetcher.download_and_import_feed(x, config.iface_cache)
print _("Downloading feed; please wait...")
config.handler.wait_for_blocker(blocker)
print _("Done")
candidate_interfaces = policy.get_feed_targets(x)
assert candidate_interfaces
interfaces = []
for i in range(len(candidate_interfaces)):
iface = candidate_interfaces[i]
if find_feed_import(iface, x):
if remove_ok:
print _("%(index)d) Remove as feed for '%(uri)s'") % {'index': i + 1, 'uri': iface.uri}
interfaces.append(iface)
else:
if add_ok:
print _("%(index)d) Add as feed for '%(uri)s'") % {'index': i + 1, 'uri': iface.uri}
interfaces.append(iface)
if not interfaces:
if remove_ok:
raise SafeException(_("%(feed)s is not registered as a feed for %(interface)s") %
{'feed': x, 'interface': candidate_interfaces[0]})
else:
raise SafeException(_("%(feed)s already registered as a feed for %(interface)s") %
{'feed': x, 'interface': candidate_interfaces[0]})
print
while True:
try:
i = raw_input(_('Enter a number, or CTRL-C to cancel [1]: ')).strip()
except KeyboardInterrupt:
print
raise SafeException(_("Aborted at user request."))
if i == '':
i = 1
else:
try:
i = int(i)
except ValueError:
i = 0
if i > 0 and i <= len(interfaces):
break
print _("Invalid number. Try again. (1 to %d)") % len(interfaces)
iface = interfaces[i - 1]
feed_import = find_feed_import(iface, x)
if feed_import:
iface.extra_feeds.remove(feed_import)
else:
iface.extra_feeds.append(model.Feed(x, arch = None, user_override = True))
writer.save_interface(iface)
print '\n' + _("Feed list for interface '%s' is now:") % iface.get_name()
if iface.extra_feeds:
for f in iface.extra_feeds:
print "- " + f.uri
else:
print _("(no feeds)")
def response(box, resp):
if resp == RESPONSE_SETUP:
def done_setup():
self.add_msg('Now use Build to compile the chosen source code.')
self.run_command((sys.executable, main_path, 'setup'), done_setup)
elif resp == RESPONSE_BUILD:
def done_build():
self.add_msg('\nBuild successful. Now register or publish the build.')
def build_failed():
self.add_msg('\nIf the messages displayed above indicate a missing dependency (e.g. no C compiler '
"or a library that isn't available through Zero Install) then install it using your "
'normal package manager and click on Build again. Note that for libraries you often '
'need the -dev version of the package. '
'\nOtherwise, please notify the developers of this problem (this will transmit '
'the contents of the build/build-failure.log file):')
end = self.buffer.get_end_iter()
anchor = self.buffer.create_child_anchor(end)
align = gtk.Alignment(0.0, 0.0, 1.0, 1.0)
button = ButtonMixed(gtk.STOCK_YES, 'Notify developers')
align.add(button)
align.set_padding(8, 8, 8, 8)
align.show_all()
self.tv.add_child_at_anchor(align, anchor)
self.add_msg('\n')
def report_bug(button):
def done_notify():
self.add_msg("\nReport sent. Thank you! (note: you won't get a reply, as "
"no contact details were sent; write to the project's mailing "
"list if you want to discuss the problem)")
self.run_command((sys.executable, main_path, 'report-bug'), done_notify)
button.connect('clicked', report_bug)
buildenv = BuildEnv()
changes = buildenv.get_build_changes()
if changes:
options = get_build_options(box, '\n'.join(changes) + '\n\nIt would be best to do a clean (full) build.')
else:
options = []
if options is not None:
box.run_command([sys.executable, main_path, 'build'] + options, done_build, build_failed)
elif resp == RESPONSE_REGISTER:
buildenv = BuildEnv()
iface = iface_cache.get_interface(interface)
reader.update_from_cache(iface)
# Register using the feed-for, if available
real_iface = iface
for uri in iface.feed_for or []:
real_iface = iface_cache.get_interface(uri)
self.add_msg("Registering as a feed for %s" % real_iface.uri)
break
else:
if os.path.isabs(iface.uri):
self.add_msg("Warning: no <feed-for> in local feed %s!" % iface.uri)
feed = buildenv.local_iface_file
for f in real_iface.feeds or []:
if f.uri == feed:
self.add_msg("Feed '%s' is already registered for interface '%s'!\n" % (feed, real_iface.uri))
return
box.buffer.insert_at_cursor("Registering feed '%s'\n" % feed)
real_iface.extra_feeds.append(model.Feed(feed, arch = None, user_override = True))
writer.save_interface(real_iface)
box.buffer.insert_at_cursor("Done. You can now close this window.\n")
elif resp == RESPONSE_PUBLISH:
buildenv = BuildEnv()
box = PublishBox(self, buildenv)
resp = box.run()
box.destroy()
if resp == gtk.RESPONSE_OK:
def done_publish():
self.add_msg("\nYou can use '0publish --local' to add this "
"into the main feed. If you don't have a main feed then this "
"will create one. See "
"http://0install.net/injector-packagers.html for more information.")
self.run_command((sys.executable, main_path,
'publish', box.archive_dir.get_text()), done_publish)
elif resp == gtk.RESPONSE_CANCEL or resp == gtk.RESPONSE_DELETE_EVENT:
if self.kill_child(): return
self.destroy()
else:
self.add_msg('Unknown response: %s' % resp)
def add_remote_feed(policy, parent, interface):
try:
iface_cache = policy.config.iface_cache
d = gtk.MessageDialog(parent, 0, gtk.MESSAGE_QUESTION, gtk.BUTTONS_CANCEL,
_('Enter the URL of the new source of implementations of this interface:'))
d.add_button(gtk.STOCK_ADD, gtk.RESPONSE_OK)
d.set_default_response(gtk.RESPONSE_OK)
entry = gtk.Entry()
align = gtk.VBox(False, 0)
align.set_border_width(4)
align.add(entry)
d.vbox.pack_start(align)
entry.set_activates_default(True)
entry.set_text('')
d.vbox.show_all()
error_label = gtk.Label('')
error_label.set_padding(4, 4)
align.pack_start(error_label)
d.show()
def error(message):
if message:
error_label.set_text(message)
error_label.show()
else:
error_label.hide()
while True:
got_response = DialogResponse(d)
yield got_response
tasks.check(got_response)
resp = got_response.response
error(None)
if resp == gtk.RESPONSE_OK:
try:
url = entry.get_text()
if not url:
raise zeroinstall.SafeException(_('Enter a URL'))
fetch = policy.fetcher.download_and_import_feed(url, iface_cache)
if fetch:
d.set_sensitive(False)
yield fetch
d.set_sensitive(True)
tasks.check(fetch)
iface = iface_cache.get_interface(url)
d.set_sensitive(True)
if not iface.name:
error(_('Failed to read interface'))
return
if not iface.feed_for:
error(_("Feed '%(feed)s' is not a feed for '%(feed_for)s'.") % {'feed': iface.get_name(), 'feed_for': interface.get_name()})
elif interface.uri not in iface.feed_for:
error(_("This is not a feed for '%(uri)s'.\nOnly for:\n%(feed_for)s") %
{'uri': interface.uri, 'feed_for': '\n'.join(iface.feed_for)})
elif iface.uri in [f.uri for f in interface.extra_feeds]:
error(_("Feed from '%s' has already been added!") % iface.uri)
else:
interface.extra_feeds.append(Feed(iface.uri, arch = None, user_override = True))
writer.save_interface(interface)
d.destroy()
import main
main.recalculate()
except zeroinstall.SafeException as ex:
error(str(ex))
else:
d.destroy()
return
except Exception as ex:
import traceback
traceback.print_exc()
policy.handler.report_error(ex)