任意给定一组数据，设计一个算法，建立一棵二叉排序树，对它进行查找、插入、删除等操作。写出源码

好的，下面是二叉排序树的基本操作的源码实现，包括创建、插入、查找和删除节点功能：

# 定义二叉树节点类
class TreeNode:
    def __init__(self, val):
        self.val = val
        self.left = None
        self.right = None

# 定义二叉排序树类
class BinarySearchTree:
    def __init__(self):
        self.root = None

    # 向树中插入节点
    def insert(self, val):
        if not self.root:
            self.root = TreeNode(val)
        else:
            self._insert(val, self.root)

    def _insert(self, val, node):
        if val < node.val:
            if node.left:
                self._insert(val, node.left)
            else:
                node.left = TreeNode(val)
        else:
            if node.right:
                self._insert(val, node.right)
            else:
                node.right = TreeNode(val)

    # 查找节点
    def find(self, val):
        if self.root:
            res = self._find(val, self.root)
            if res:
                return True
            else:
                return False
        else:
            return False

    def _find(self, val, node):
        if not node:
            return None
        elif node.val == val:
            return node
        elif val < node.val:
            return self._find(val, node.left)
        else:
            return self._find(val, node.right)

    # 删除节点
    def delete(self, val):
        if not self.root:
            return None
        else:
            self.root = self._delete(val, self.root)

    def _delete(self, val, node):
        if not node:
            return node
        if val < node.val:
            node.left = self._delete(val, node.left)
        elif val > node.val:
            node.right = self._delete(val, node.right)
        else:
            # 情况1：该节点没有子节点
            if not node.left and not node.right:
                node = None
            # 情况2：该节点只有一个子节点
            elif not node.left:
                node = node.right
            elif not node.right:
                node = node.left
            # 情况3：该节点有两个子节点
            else:
                temp = self._find_min(node.right)
                node.val = temp.val
                node.right = self._delete(temp.val, node.right)
        return node

    def _find_min(self, node):
        while node.left:
            node = node.left
        return node

以上就是二叉排序树的基本操作实现，包括创建、插入、查找和删除节点功能。