deal with re

mongodb/source/autograder.py

@@ -1,14 +1,15 @@
 import pymongo, json
 
-print('ver: 1.1')
+print('ver: 1.5')
 # dbprep
 fsroot = '/autograder/source/'
 datasets = ['congress', 'bills']
 db = pymongo.MongoClient('mongodb://127.0.0.1')['test']
 
+
 def postproc_str(data : str): # relaxed str matching
     import re
-    data = re.sub(r'[\s|_]', '', data.lower())
+    data = re.sub(r'[\s|_|.]', '', data.lower())
     return re.sub(r'sponser', 'sponsor', data)
 
 def comparator(a, b):
@@ -67,9 +68,13 @@ def postproc_iter(data):
 
 def evaluate(query : str):
     import re
-    query = re.sub(r'(\$?[\d\w_]+)\s*:', r'"\1" :', query)
+    query = re.sub(r'//[^\n]*', '', query)
-    query = re.sub(r'[\r|\n]|.\s*pretty\s*\(\s*\)', '', query).strip()
+    query = re.sub(r'(\$?[\d\w_]+)[\s\r\n]*:', r'"\1" :', query)
+    query = re.sub(r'[\r\n]|.\s*pretty\s*\(\s*\)|.\s*sort\s*\([^\)]*\)', '', query).strip()
+    query = re.sub(r'.\s*aggregate\s*\(\s*([^\[^\s][^\)]*)\)', r'.aggregate([\1])', query)
+
     if query.endswith(';'): query = query[:-1]
+    true = True
     return postproc_iter(list(eval(query))) if query else None
 
 for d in datasets:    
@@ -106,6 +111,8 @@ def grade78(ans, i):
                             a[ak] = t
                     if a not in sol:
                         return False
+                    else:
+                        sol.remove(a)
                 except Exception as e:
                     print(e)
                     return False

neo4j/source/autograder.py

@@ -1,4 +1,5 @@
 import neo4j, json
+print('ver: 1.3')
 
 # dbprep
 fsroot = '/autograder/source/'
@@ -7,7 +8,7 @@ db = neo4j.GraphDatabase.driver('bolt://localhost:7687', auth = ('neo4j', '4Sfz5
 
 def postproc_str(data : str): # relaxed str matching
     import re
-    return re.sub(r'[\s|_]', '', data.lower())
+    return re.sub(r'[\s|_|.]', '', data.lower())
 
 def comparator(a, b):
     cmp = lambda x, y: 1 if x < y else -1 if x > y else 0