def download_seeds( the_file_object, the_file_basename, the_output_dir, the_number_threads, the_printing_depth ) :
an_is_download_ok = False
while not the_file_object.sealed() or not an_is_download_ok :
a_worker_pool = WorkerPool( the_number_threads )
try:
for a_seed_object in the_file_object :
a_hex_md5 = a_seed_object.hex_md5()
a_seed_path = os.path.join( the_output_dir, a_seed_object.basename() )
if os.path.exists( a_seed_path ) :
a_file_pointer = open( a_seed_path, 'rb' )
a_md5 = compute_md5( a_file_pointer )[ 0 ]
if a_hex_md5 == a_md5 :
continue
os.remove( a_seed_path )
pass
print_d( "a_seed_path = '%s'\n" % a_seed_path, the_printing_depth )
a_worker_pool.charge( download_seed, ( a_seed_object, a_seed_path, the_printing_depth + 1 ) )
except:
from cloudflu.common import print_traceback
print_traceback( the_printing_depth )
pass
a_worker_pool.shutdown()
an_is_download_ok = a_worker_pool.is_all_right()
print_d( "'%s'.uploaded() == %s\n" % ( the_file_object.located_file(), the_file_object.sealed() ), the_printing_depth )
pass
return True
def upload_seeds( the_file_object, the_working_dir, the_number_threads, the_printing_depth ) :
"Uploading file items"
while True :
a_dir_contents = os.listdir( the_working_dir )
a_number_threads = max( min( the_number_threads, len( a_dir_contents ) ), 1 )
print_d( "a_number_threads = %d\n" % a_number_threads, the_printing_depth )
a_worker_pool = WorkerPool( a_number_threads )
a_dir_contents.sort()
a_dir_contents.reverse()
a_seed_names = [ a_seed_object.basename() for a_seed_object in the_file_object ]
for a_seed_name in a_dir_contents :
a_seed_path = os.path.join( the_working_dir, a_seed_name )
print_d( "'%s'\n" % a_seed_path, the_printing_depth + 1 )
if a_seed_name in a_seed_names :
os.remove( a_seed_path )
continue
a_worker_pool.charge( upload_seed, ( the_file_object, a_seed_name, a_seed_path, the_printing_depth + 2 ) )
pass
a_worker_pool.shutdown()
an_is_all_right = a_worker_pool.is_all_right()
if an_is_all_right :
mark_finished( the_file_object, the_working_dir, the_printing_depth )
break
pass
return True
