1 files changed, 22 insertions, 32 deletions
diff --git a/day4/task3/db.py b/day4/task3/db.py
index 15eba02..f4cbd0b 100644
--- a/day4/task3/db.py
+++ b/day4/task3/db.py
@@ -1,4 +1,5 @@
 import re
+import bisect
 from datetime import datetime
 
 f = open('otrs_error.log')
@@ -17,41 +18,30 @@ for line in lines:
         date = datetime.strptime(match.group('date'), '%c')
         module = match.group('module')
 
-        db.append({
-            'date': date,
-            'type': match.group('type'),
-            'module': module,
-            'id': match.group('id'),
-            'text': match.group('text')
-        })
+        db.append((date.hour, date.minute, date.second, module, line))
 
     else:
         print(f'Ошибка при разборе строки:\n{line}')
 
 
+db.sort()
+
+
 def search_by_date(hour, minute=None, second=None, data=None):
-    arr = []
-    print(f'filtering by h={hour}, m={minute}, s={second}, data="{data}"')
-    for err in db:
-        if err['date'].hour == int(hour):
-            if minute is not None:
-                if second is not None:
-                    if err['date'].minute == int(minute) and err['date'].second == int(second):
-                        if data in err['module']:
-                            _ = err.copy()
-                            _['date'] = _['date'].ctime()
-                            arr.append(_)
-                else:
-                    if err['date'].minute == int(minute):
-                        if data in err['module']:
-                            _ = err.copy()
-                            _['date'] = _['date'].ctime()
-                            arr.append(_)
-
-            else:
-                if data in err['module']:
-                    _ = err.copy()
-                    _['date'] = _['date'].ctime()
-                    arr.append(_)
-
-    return arr
+    low = [hour]
+    high = [hour]
+    if minute is not None:
+        low.append(minute)
+        high.append(minute)
+
+        if second is not None:
+            low.append(second)
+            high.append(second + 1)
+        else:
+            high.append(60)
+    else:
+        high.append(60)
+
+    left = bisect.bisect_left(db, tuple(low))
+    right = bisect.bisect_left(db, tuple(high))
+    return [t[4] for t in db[left:right] if data in t[3]]