d.wait_timeout = 10弃用
时间: 2024-01-26 12:27:07 浏览: 18
很抱歉,我之前的回答有误。确实,uiautomator2不再支持直接设置全局等待超时时间(`d.wait_timeout`)。
要设置等待超时时间,您可以使用`exists`、`wait`或`wait_gone`等方法的`timeout`参数来指定等待时间。例如:
```python
from uiautomator2 import Session
# 创建一个uiautomator2会话
d = Session()
# 查找元素,并设置等待超时时间为10秒
element = d(text="按钮").wait(timeout=10)
```
在上述代码中,`wait(timeout=10)`方法将在等待最多10秒后返回元素对象。
请注意,每个等待操作都需要显式指定等待超时时间,而不是像之前版本中的全局设置。
非常抱歉给您带来的困扰,谢谢您的指正!如果您有其他问题,请随时提问。
相关问题
def calCrowdcarCost(crowd_route_list, model): cost_of_distance = 0 crowd_wait_time = 0 model.crowdcarcost = 0 for route in crowd_route_list: timetable = [] for i in range(len(route)): if i == 0: depot_id = route[i] next_node_id = route[i+1] cost_of_distance = model.distance_matrix[depot_id, next_node_id] travel_time = int(model.distance_matrix[depot_id, next_node_id]) departure = max(0, model.demand_dict[next_node_id].start_time - travel_time) if departure == 0: crowd_wait_time = travel_time - model.demand_dict[next_node_id].start_time timetable.append((departure, departure)) elif 1 <= i <= len(route)-2: last_node_id = route[i-1] current_node_id = route[i] current_node = model.demand_dict[current_node_id] travel_time = int(model.distance_matrix[last_node_id, current_node_id]) cost_of_distance += model.distance_matrix[last_node_id, current_node_id] arrival = max(timetable[-1][1]+travel_time, current_node.start_time) if arrival == timetable[-1][1]+travel_time: crowd_wait_time += timetable[-1][1]+travel_time - current_node.start_time else: break model.crowdcarcost += model.fixcost + model.percost * cost_of_distance return model.crowdcarcost, crowd_wait_time 在这一段代码中我想知道每个点的等待时间总和,等待时间等于到达这个的时间减去它的时间窗上限
在这段代码中,你已经计算了每个点的等待时间,它们被累加到了`crowd_wait_time`变量中。如果你想得到每个点的等待时间总和,可以在循环中添加一个变量来记录。以下是修改后的代码:
```python
def calCrowdcarCost(crowd_route_list, model):
cost_of_distance = 0
crowd_wait_time = 0
point_wait_time = {} # 记录每个点的等待时间
model.crowdcarcost = 0
for route in crowd_route_list:
timetable = []
for i in range(len(route)):
if i == 0:
depot_id = route[i]
next_node_id = route[i+1]
cost_of_distance = model.distance_matrix[depot_id, next_node_id]
travel_time = int(model.distance_matrix[depot_id, next_node_id])
departure = max(0, model.demand_dict[next_node_id].start_time - travel_time)
if departure == 0:
crowd_wait_time = travel_time - model.demand_dict[next_node_id].start_time
point_wait_time[next_node_id] = travel_time - model.demand_dict[next_node_id].start_time
timetable.append((departure, departure))
elif 1 <= i <= len(route)-2:
last_node_id = route[i-1]
current_node_id = route[i]
current_node = model.demand_dict[current_node_id]
travel_time = int(model.distance_matrix[last_node_id, current_node_id])
cost_of_distance += model.distance_matrix[last_node_id, current_node_id]
arrival = max(timetable[-1][1]+travel_time, current_node.start_time)
if arrival == timetable[-1][1]+travel_time:
wait_time = timetable[-1][1]+travel_time - current_node.start_time
crowd_wait_time += wait_time
point_wait_time[current_node_id] = wait_time
else:
break
model.crowdcarcost += model.fixcost + model.percost * cost_of_distance
return model.crowdcarcost, crowd_wait_time, point_wait_time
```
这样,`point_wait_time`字典中的每个键值对代表一个点的等待时间,其中键为点的ID,值为该点的等待时间。
void HRRN(fcfs *p, int N) { int i, j; double rr[N], sum_wait = 0.0, sum_turn = 0.0; //计算每个进程的响应比 for (i = 0; i < N; i++) { rr[i] = 1.0 + (double)p[i].wait_time / (double)p[i].burst_time; } //按照响应比排序 for (i = 0; i < N - 1; i++) { for (j = i + 1; j < N; j++) { if (rr[j] > rr[i]) { swap_FCFS(&p[i], &p[j]); swap_double(&rr[i], &rr[j]); } } } //计算等待时间和周转时间 p[0].start_time = 0; for (i = 0; i < N; i++) { if (p[i].start_time < p[i].arrival_time) { p[i].wait_time = p[i].arrival_time - p[i].start_time; p[i].start_time = p[i].arrival_time; } sum_wait += (double)p[i].wait_time; p[i].turn_time = p[i].start_time + p[i].burst_time; sum_turn += (double)p[i].turn_time; } //打印结果 printf("\n"); printf("进程\t 到达时间\t 服务时间\t 开始时间\t 等待时间\t 周转时间\n"); for (i = 0; i < N; i++) { printf("P%d\t %d\t\t %d\t\t %d\t\t %d\t\t %d\n", p[i].pid, p[i].arrival_time, p[i].burst_time, p[i].start_time, p[i].wait_time, p[i].turn_time); } printf("平均等待时间:%.2f\n", sum_wait / N); printf("平均周转时间:%.2f\n", sum_turn / N); }添加最高响应级优先算法
好的,下面是添加最高响应比优先算法的代码:
```
void HRRN(fcfs *p, int N) {
int i, j;
double rr[N], sum_wait = 0.0, sum_turn = 0.0;
//计算每个进程的响应比
for (i = 0; i < N; i++) {
rr[i] = 1.0 + (double)p[i].wait_time / (double)p[i].burst_time;
}
//按照响应比排序
for (i = 0; i < N - 1; i++) {
for (j = i + 1; j < N; j++) {
if (rr[j] > rr[i]) {
swap_FCFS(&p[i], &p[j]);
swap_double(&rr[i], &rr[j]);
}
}
}
//计算等待时间和周转时间
p[0].start_time = 0;
for (i = 0; i < N; i++) {
if (p[i].start_time < p[i].arrival_time) {
p[i].wait_time = p[i].arrival_time - p[i].start_time;
p[i].start_time = p[i].arrival_time;
}
sum_wait += (double)p[i].wait_time;
p[i].turn_time = p[i].start_time + p[i].burst_time;
sum_turn += (double)p[i].turn_time;
}
//打印结果
printf("\n");
printf("进程\t 到达时间\t 服务时间\t 开始时间\t 等待时间\t 周转时间\n");
for (i = 0; i < N; i++) {
printf("P%d\t %d\t\t %d\t\t %d\t\t %d\t\t %d\n", p[i].pid, p[i].arrival_time, p[i].burst_time, p[i].start_time, p[i].wait_time, p[i].turn_time);
}
printf("平均等待时间:%.2f\n", sum_wait / N);
printf("平均周转时间:%.2f\n", sum_turn / N);
}
void HRRN_priority(fcfs *p, int N) {
int i, j;
double rr[N], sum_wait = 0.0, sum_turn = 0.0;
//计算每个进程的响应比和优先级
for (i = 0; i < N; i++) {
rr[i] = 1.0 + (double)p[i].wait_time / (double)p[i].burst_time;
p[i].priority = (int)(rr[i] * 100 + 0.5); //取整
}
//按照优先级排序
for (i = 0; i < N - 1; i++) {
for (j = i + 1; j < N; j++) {
if (p[j].priority > p[i].priority) {
swap_FCFS(&p[i], &p[j]);
swap_double(&rr[i], &rr[j]);
}
}
}
//计算等待时间和周转时间
p[0].start_time = 0;
for (i = 0; i < N; i++) {
if (p[i].start_time < p[i].arrival_time) {
p[i].wait_time = p[i].arrival_time - p[i].start_time;
p[i].start_time = p[i].arrival_time;
}
sum_wait += (double)p[i].wait_time;
p[i].turn_time = p[i].start_time + p[i].burst_time;
sum_turn += (double)p[i].turn_time;
}
//打印结果
printf("\n");
printf("进程\t 到达时间\t 服务时间\t 开始时间\t 等待时间\t 周转时间\t 优先级\n");
for (i = 0; i < N; i++) {
printf("P%d\t %d\t\t %d\t\t %d\t\t %d\t\t %d\t\t %d\n", p[i].pid, p[i].arrival_time, p[i].burst_time, p[i].start_time, p[i].wait_time, p[i].turn_time, p[i].priority);
}
printf("平均等待时间:%.2f\n", sum_wait / N);
printf("平均周转时间:%.2f\n", sum_turn / N);
}
```
其中,`HRRN()` 函数是原来的按照响应比排序的函数,`HRRN_priority()` 函数是添加了优先级计算和按照优先级排序的函数。在 `HRRN_priority()` 函数中,我们计算出每个进程的优先级,然后按照优先级从高到低排序。最后再计算等待时间和周转时间,并打印结果。
需要注意的是,在计算优先级时,我们将响应比乘以了 100 并取整,以便将其转换为整数类型的优先级值。