From 62ad18d8ffd4bf4ec85fa91b83719311e2666bb5 Mon Sep 17 00:00:00 2001
From: Niyaz Batyrshin <batyrshin.niyaz@clover.global>
Date: Sun, 7 Jun 2020 13:14:18 +0300
Subject: [PATCH] removes error reraising

---
 src/infi/clickhouse_orm/fields.py | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/src/infi/clickhouse_orm/fields.py b/src/infi/clickhouse_orm/fields.py
index 6b7fee4..88eb704 100644
--- a/src/infi/clickhouse_orm/fields.py
+++ b/src/infi/clickhouse_orm/fields.py
@@ -238,10 +238,7 @@ class DateTime64Field(DateTimeField):
         assert precision is None or isinstance(precision, int), 'Precision must be int type'
         assert timezone is None or isinstance(timezone, str), 'Timezone must be string type'
         if timezone:
-            try:
-                pytz.timezone(timezone)
-            except UnknownTimeZoneError:
-                raise Exception('Timezone must be a valid IANA timezone identifier')
+            pytz.timezone(timezone)
         self.precision = precision
         self.timezone = timezone