def init_sync(self):
"""
Loads the cache asynchronously. Returns True if all went ok, and returns False if there
is no cache (or it's too old.) You should then call init() with a callback so the cache
can be regenerated.
"""
self.settings = Gio.Settings(schema_id="com.linuxmint.install")
if self._fp_remotes_have_changed():
self.remotes_changed = True
return False
self.backend_table = {}
self.cache = cache.PkgCache()
if self.cache.status == self.cache.STATUS_OK:
self.inited = True
GObject.idle_add(self.initialize_appstream)
self.generate_uncached_pkginfos(self.cache)
return True
return False
def init(self, ready_callback=None):
"""
Loads the cache asynchronously. If there is no cache (or it's too old,) it causes
one to be generated and saved. The ready_callback is called on idle once this is finished.
"""
self.backend_table = {}
self.cache = cache.PkgCache()
self._init_cb = ready_callback
if self.cache.status == self.cache.STATUS_OK and not self.remotes_changed:
self.inited = True
GObject.idle_add(self._idle_cache_load_done)
else:
if self.remotes_changed:
print("MintInstall: Flatpak remotes have changed, forcing a new cache.")
self.cache.force_new_cache_async(self._idle_cache_load_done)
return self
#!/usr/bin/python3
from installer import cache
pkgcache = cache.PkgCache()
try:
pkgcache.force_new_cache()
except Exception as e:
print(e)
exit()