X-Git-Url: https://git.ao2.it/winfreed.git/blobdiff_plain/353479294b9eb7e2163dabb659aa1ad1010f7afa..ecfa6980eef44a6fb74d1ba367ad62987d99e43b:/winfreed.py

diff --git a/winfreed.py b/winfreed.py
index b58358c..b2d7ac1 100755
--- a/winfreed.py
+++ b/winfreed.py
@@ -108,7 +108,9 @@ def download_file(src_url, dest_dir):
         sys.stderr.write("Warning: %s exists!\n" % destfile)
         return
 
-    outfile = open(destfile, mode='w')
+    if 'Content-Length' not in response.info():
+        sys.stderr.write("Cannot get the size of the file at %s\n" % src_url)
+        return
 
     total_size = response.info().getheader('Content-Length').strip()
     total_size = int(total_size)
@@ -118,6 +120,8 @@ def download_file(src_url, dest_dir):
                ' ', ETA(), ' ', FileTransferSpeed()]
     pbar = ProgressBar(widgets=widgets, maxval=total_size).start()
 
+    outfile = open(destfile, mode='w')
+
     bytes_so_far = 0
     while 1:
         chunk = response.read(CHUNK_SIZE)
@@ -166,7 +170,11 @@ if __name__ == "__main__":
         sys.exit(1)
 
     if sys.argv[1] == 'download':
-        download_all()
+        if len(sys.argv) > 2:
+            pkg = get_pkg(sys.argv[2])
+            download(pkg)
+        else:
+            download_all()
     elif sys.argv[1] == 'show':
         show_all()
     else: