Construct partition without check (#248)

Signed-off-by: dragondriver <[email protected]>

pymilvus_orm/collection.py

@@ -666,7 +666,7 @@ def partitions(self) -> list:
         partition_strs = conn.list_partitions(self._name)
         partitions = []
         for partition in partition_strs:
-            partitions.append(Partition(self, partition))
+            partitions.append(Partition(self, partition, construct_only=True))
         return partitions
 
     def partition(self, partition_name) -> Partition:
@@ -698,7 +698,7 @@ def partition(self, partition_name) -> Partition:
         """
         if self.has_partition(partition_name) is False:
             return None
-        return Partition(self, partition_name)
+        return Partition(self, partition_name, construct_only=True)
 
     def create_partition(self, partition_name, description=""):
         """

pymilvus_orm/partition.py

@@ -31,6 +31,8 @@ def __init__(self, collection, name, description="", **kwargs):
         self._kwargs = kwargs
 
         conn = self._get_connection()
+        if kwargs.get("construct_only", False):
+            return
         has = conn.has_partition(self._collection.name, self._name)
         if not has:
             conn.create_partition(self._collection.name, self._name)