Various non-important fixes and comments

python/obitools3/commands/import.pyx

@@ -70,7 +70,6 @@ def run(config):
     cdef   Column      def_col
     cdef   Column      seq_col
     cdef   Column      qual_col
-    cdef   Column      taxid_col
     cdef   Column      old_column
     cdef   bint        rewrite
     cdef   dict        dcols

python/obitools3/commands/ls.pyx

@@ -26,12 +26,3 @@ def run(config):
     
     print(repr(input[1]))
      
-     
-     
-     
- 
-     
-     
-     
-     
-         

python/obitools3/commands/uniq.pyx

@@ -37,7 +37,7 @@ def addOptions(parser):
     group.add_argument('--merge-ids', '-e',
                        action="store_true", dest="uniq:mergeids",
                        default=False,
-                       help="ONLY WORKING ON SMALL SETS FOR NOW Add the merged key with all ids of merged sequences.")
+                       help="ONLY WORKING ON SMALL SETS FOR NOW Add the merged key with all ids of merged sequences.")  # TODO ?
    
     group.add_argument('--category-attribute', '-c',
                         action="append", dest="uniq:categories",

python/obitools3/dms/view/view.pyx

@@ -601,7 +601,7 @@ cdef class Line_selection(list):
         
     cpdef View materialize(self,
                            object view_name,
-                           object comments=""):
+                           object comments=b""):
 
         cdef bytes view_name_b = tobytes(view_name)
         cdef bytes comments_b