我编写了一个程序,并且在程序的一部分中,我将输出的图像显示为一系列图像,可以使用“下一个/上一个”按钮在它们之间进行切换。 每次单击next / prev时,都会使用指向下一张图片的正确路由来更新click_dict,然后运行此代码:
from fastapi import FastAPI
from fastapi.openapi.utils import get_openapi
app = FastAPI()
@app.get("/items/")
async def read_items():
return [{"name": "Foo"}]
def custom_openapi():
if app.openapi_schema:
return app.openapi_schema
openapi_schema = get_openapi(
title="Custom title",
version="2.5.0",
description="This is a very custom OpenAPI schema",
routes=app.routes,
)
openapi_schema["paths"]["/api/auth"] = {
"post": {
"requestBody": {"content": {"application/json": {}}, "required": True}, "tags": ["Auth"]
}
}
app.openapi_schema = openapi_schema
return app.openapi_schema
app.openapi = custom_openapi
一切正常,并且在图像之间移动并更新StringVars,但是最终在80-100张图像之间移动后,我遇到了此错误:
def set_image():
wordvar.set("Word: "+str(click_dict['curr_word']))
word_found_var.set("Word Count: " + str(click_dict['cnt_appearances']))
tot_word_found_var.set("Total Found Count:
"+str(click_dict['curr_index']+1)+"/"+str(click_dict['tot_cnt_appearances']))
filelbl_var.set("File: " + click_dict['curr_file'] + " Page: " +
str(int(click_dict['curr_page'])+1))
im = Image.open(click_dict['curr_directory'] + "//" + click_dict['curr_filename'])
zoom = 0.9
while im.size[0] >= 700:
x = im.size[0]
y = im.size[1]
im = im.resize((round(x * 0.98), round(y * 0.98)))
photo = ImageTk.PhotoImage(im)
im.close()
image.config(image=photo)
output_window.mainloop()
我正在尝试使用im.close(),如您在代码中所见,但这仍然无济于事,最终一切都崩溃了 有什么想法可以防止这种情况发生吗? 谢谢!