.gitignore

.gitignore

@@ -0,0 +1 @@
+**/__pycache__

src/cmdline_parser.py

@@ -11,6 +11,8 @@ cmd_parser.add_argument("path")
 cmd_parser.add_argument("pattern")
 # if -s is found in the command line cmd_args.show_children_nodes is True
 cmd_parser.add_argument("-s", "--show-children-nodes", action="store_true")
+## more than one occurrencies of -e option are appended in a list
+cmd_parser.add_argument("-e", "--exclude", action="append")
 
 # start the command line parsing
 cmd_args = cmd_parser.parse_args()

src/tree.py

@@ -114,7 +114,7 @@ class NerdTree():
       d.setdefault('not_readable', 1)
 
     for item in items:
-      if item in _tree_repr.ITEMS_TO_EXCLUDE:
+      if item in self.opts.get('items_to_exclude') or []:
         continue
 
       abs_path_item = startpath+item
@@ -205,8 +205,8 @@ class NerdTree():
       items = rootnode.get('children') or []
 
     for n, item in enumerate(items):
-      if item['name'] in _tree_repr.ITEMS_TO_EXCLUDE:
+      # if item['name'] in _tree_repr.ITEMS_TO_EXCLUDE:
-        continue
+      #   continue
 
       islast = (n==len(items) -1)
 

src/tree_repr.py

@@ -11,7 +11,8 @@ CHILD_CONNECTOR = '├── '
 LAST_CHILD_CONNECTOR = '└── '
 ### is the length of child connector and last_child_connector
 LEVEL_INDENT = 4
-ITEMS_TO_EXCLUDE = ['__pycache__']
+# ITEMS_TO_EXCLUDE = ['__pycache__']
+ITEMS_TO_EXCLUDE = []
 
 KB = 1024
 MB = 1024*1024
@@ -51,19 +52,19 @@ def produce_treeline(prec_seps, lsep):
   return tree_line.rstrip()
 
 def format(num, unit=None):
-  # if num/GB >=1:
+  if num/GB >=1 or unit == 'G':
-  #   unit = 'GB'
+    unit = 'G'
-  #   human_number = round(num/GB, 2)
+    human_number = round(num/GB, 2)
-  # elif num/MB >=1:
+  elif num/MB >=1 or unit == 'M':
-  #   unit = 'MB'
+    unit = 'M'
-  #   human_number = round(num/MB, 2)
+    human_number = round(num/MB, 2)
-  # elif num/KB >=1:
+  elif num/KB >=1 or unit == 'K':
-  #   unit = 'kB'
+    unit = 'K'
-  #   human_number = round(num/KB, 2)
+    human_number = round(num/KB, 2)
-  # else:
+  else:
+    unit = 'B'
+    human_number = num
   # unit = 'b'
   # human_number = num
-  unit = 'b'
-  human_number = num
   
   return human_number, unit

vfind.py

@@ -10,9 +10,15 @@ if __name__ == '__main__':
   pattern = cmd_args.pattern
   show_children_nodes = cmd_args.show_children_nodes
 
+  # opts for generatign the tree
+  opts = {
+      'items_to_exclude' : cmd_args.exclude or [],
+      }
+
+  # opts for find
   find_opts = {
       'dont_show_children_nodes': not show_children_nodes
       }
 
-  ntree = NerdTreeFind(path)
+  ntree = NerdTreeFind(path, opts=opts)
   ntree.find(pattern, opts=find_opts)