arch:using axel to pre-download source file | info window handling list attributes better

bauh/api/abstract/context.py

@@ -1,8 +1,10 @@
 import logging
 import platform
+import sys
 
 from bauh.api.abstract.cache import MemoryCacheFactory
 from bauh.api.abstract.disk import DiskCacheLoaderFactory
+from bauh.api.abstract.download import FileDownloader
 from bauh.api.http import HttpClient
 
 
@@ -10,7 +12,7 @@ class ApplicationContext:
 
     def __init__(self, disk_cache: bool, download_icons: bool, http_client: HttpClient, app_root_dir: str, i18n: dict,
                  cache_factory: MemoryCacheFactory, disk_loader_factory: DiskCacheLoaderFactory,
-                 logger: logging.Logger):
+                 logger: logging.Logger, file_downloader: FileDownloader):
         """
         :param disk_cache: if package data should be cached to disk
         :param download_icons: if packages icons should be downloaded
@@ -20,6 +22,7 @@ class ApplicationContext:
         :param cache_factory:
         :param disk_loader_factory:
         :param logger: a logger instance
+        :param file_downloader:
         """
         self.disk_cache = disk_cache
         self.download_icons = download_icons
@@ -30,3 +33,8 @@ class ApplicationContext:
         self.disk_loader_factory = disk_loader_factory
         self.logger = logger
         self.linux_distro = platform.linux_distribution()
+        self.file_downloader = file_downloader
+        self.arch_x86_64 = sys.maxsize > 2**32
+
+    def is_system_x86_64(self):
+        return self.arch_x86_64