Missing int conversion by argparse in `create_batches.py`

[Wei Shen]

$ ./create_batches.py ../file2species.tsv -d input/ -s species -f file -c -m 200 
Loaded 1932811 genomes across 10357 species clusters 
Traceback (most recent call last): 
 File "./create_batches.py", line 191, in <module> 
   main() 
 File "./create_batches.py", line 187, in main 
   batching.run() 
 File "./create_batches.py", line 108, in run 
   self._create_dustbin() 
 File "./create_batches.py", line 64, in _create_dustbin 
   if len(fns) >= self.cluster_min_size: 
TypeError: '>=' not supported between instances of 'int' and 'str

Could be fixed by

-     if len(fns) >= self.cluster_min_size: 
+     if len(fns) >= int(self.cluster_min_size): 

It's strange, cause you've set the variable type as int:

https://github.com/karel-brinda/MiniPhy/blob/main/create_batches.py#L126

[Karel Břinda]

It's indeed a bug. It's weird that I haven't encountered it on my computer....

[Karel Břinda]

Oh, I know why – I've always used the default values, which had the correct type.