more verbose hash check

files/file_list.py

@@ -17,6 +17,7 @@ MINSIZE=0
 MIME=magic.open(magic.MAGIC_NONE)
 #MIME=magic.open(magic.MAGIC_MIME)
 MIME.load()
+ANIM=['-','\\','|','/','-','_','_']
 
 def setup_options():
     parser=ArgumentParser(description="Maintains the list of images sqlite file")
@@ -106,11 +107,11 @@ def add_single(conn,filename,change=False,hash=None,minsize=0,fullfile=False):
         fsize=os.path.getsize(filename)
         mime=MIME.file(filename.encode('UTF-8'))
     except IOError:
-        print("File not found. Bad link?")
+        print("File '%s' not found. Bad link?"%(filename,))
         return
     except UnicodeDecodeError:
         mime="NA"
-
+    
     if change:
         db.execute("UPDATE list SET date=?, hash=?, size=?, mime=? \
                WHERE file=?",(ftime,hash,fsize,mime,filename))
@@ -310,11 +311,16 @@ def get_folder_contents(db,path):
 def get_md5(filename,fullfile=False):
     ''' returns content based hash, only first 50Mb is read, unless user wants the whole file '''
     if fullfile:
-        block_size=2**20
+        anim_i=0
+        block_size=2**24
         md5 = hashlib.md5()
         with open(filename,'rb') as f: 
             for chunk in iter(lambda: f.read(block_size), b''): 
+                sys.stdout.write('\r'+ANIM[anim_i])
+                sys.stdout.flush()
+                anim_i=(anim_i+1)%len(ANIM)
                 md5.update(chunk)
+        sys.stdout.write('\r')
         return md5.hexdigest()
     return hashlib.md5(open(filename,'rb').read(1024*1024*50)).hexdigest()