Add directory creation for model file if it isn't found

create.py

@@ -10,7 +10,7 @@ sys.path.append(one_up_path)
 import model_creator
 import util_functions
 
-def create(text,scores,prompt,model_path):
+def create(text,score,prompt_string,model_path):
     model_path=util_functions.create_model_path(model_path)
 
     results = {'errors': [],'created' : False}
@@ -23,6 +23,7 @@ def create(text,scores,prompt,model_path):
     except:
         results['errors'].append("feature extraction and model creation failed.")
     try:
+        util_functions.create_directory(model_path)
         model_creator.dump_model_to_file(prompt_string, feature_ext, classifier, text, score, args.model_path)
         results['created']=True
     except:

util_functions.py

@@ -12,18 +12,25 @@ import math
 import nltk
 import random
 import pickle
-
+from path import path
 
 def create_model_path(model_path):
     if not model_path.startswith("/") and not model_path.startswith("models/"):
         model_path="/" + model_path
-    if not model.path.startswith("models"):
+    if not model_path.startswith("models"):
         model_path = "models" + model_path
     if not model_path.endswith(".p"):
         model_path+=".p"
 
     return model_path
 
+def create_directory(model_path):
+    directory=path(model_path).dirname()
+    if not os.path.exists(directory):
+        os.makedirs(directory)
+
+    return True
+
 def sub_chars(string):
     """
     Strips illegal characters from a string.  Used to sanitize input essays.