diff options
Diffstat (limited to 'pym/portage/proxy/lazyimport.py')
-rw-r--r-- | pym/portage/proxy/lazyimport.py | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/pym/portage/proxy/lazyimport.py b/pym/portage/proxy/lazyimport.py index c62f90788..84b2c730b 100644 --- a/pym/portage/proxy/lazyimport.py +++ b/pym/portage/proxy/lazyimport.py @@ -20,6 +20,24 @@ if sys.hexversion >= 0x3000000: _module_proxies = {} _module_proxies_lock = threading.RLock() +def _preload_portage_submodules(): + """ + Load lazily referenced portage submodules into memory, + so imports won't fail during portage upgrade/downgrade. + Note that this recursively loads only the modules that + are lazily referenced by currently imported modules, + so some portage submodules may still remain unimported + after this function is called. + """ + while True: + remaining = False + for name in list(_module_proxies): + if name.startswith('portage.'): + remaining = True + _unregister_module_proxy(name) + if not remaining: + break + def _register_module_proxy(name, proxy): _module_proxies_lock.acquire() try: |