[WS] Merge download_if_not_exist and download functions

git-svn-id: svn://kolibrios.org@9384 a494cfbc-eb01-0410-851d-a64ba20cac60

_tools/get_started.py

@@ -4,7 +4,7 @@
 
 import os
 
-from lib.network import download_if_not_exist
+from lib.network import download
 from lib.logging import log
 from lib.constants import tools_cache, tools_cache_kolibri_img
 
@@ -40,4 +40,4 @@ if __name__ == "__main__":
     # Download IMG to _tools/cache
     os.makedirs(tools_cache, exist_ok = True)
     img_url = "http://builds.kolibrios.org/eng/data/data/kolibri.img"
-    download_if_not_exist(img_url, tools_cache_kolibri_img)
+    download(img_url, tools_cache_kolibri_img, skip_exist = True)

_tools/lib/network.py

@@ -2,12 +2,10 @@ import os
 import urllib.request
 from .logging import log
 
-def download(link, path):
+def download(link, path, skip_exist = False):
+    if skip_exist and os.path.exists(path):
+        return
     log(f"Downloading {path}... ", end = "")
     urllib.request.urlretrieve(link, path)
     log("Done.")
 
-def download_if_not_exist(link, path):
-    if not os.path.exists(path):
-        download(link, path)
-

_tools/workspace/run.py

@@ -14,7 +14,6 @@ from workspace.build import build
 from lib.makeflop import Floppy
 from lib.platform import is_win32, path
 from lib.logging import log
-from lib.network import download_if_not_exist
 from lib.constants import tools_cache_kolibri_img
 
 # TODO: Move into _tools/lib