一次生成多张图片的功能

This commit is contained in:
HfCloud 2023-02-06 01:28:27 +08:00
parent 356295e051
commit 61814ff037
3 changed files with 50 additions and 23 deletions

2
.gitignore vendored
View File

@ -1,5 +1,5 @@
storage.json
.vscode
myconf.json
latest.png
latest*.png
.DS_Store

49
bot.py
View File

@ -1,3 +1,5 @@
from email.mime import image
from cv2 import grabCut
import flask
import requests
import json
@ -25,6 +27,7 @@ class GlobalData:
context_for_groups = {}
GENERATE_PICTURE_ARG_PAT = re.compile("(\(|)([0-9]+)[ \n\t]+([0-9]+)[ \n\t]+([0-9]+)(\)|)")
GENERATE_PICTURE_ARG_PAT2 = re.compile("(\(|)([0-9]+)[ \n\t]+([0-9]+)[ \n\t]+([0-9]+)[ \n\t]+([0-9]+)(\)|)")
GENERATE_PICTURE_NEG_PROMPT_DELIMETER = re.compile("\n+")
GENERATE_PICTURE_MAX_ITS = 200 #最大迭代次数
@ -93,27 +96,36 @@ def app_draw():
if prompt[i] == ':' or prompt[i] == '':
break
if i == len(prompt):
return json.dumps({"user_name" : data["user_name"], "filename" : "", "error" : True, "error_msg" : "格式不对正确的格式是生成图片Prompt 或者 生成图片(宽 高 迭代次数)Prompt"})
return json.dumps({"user_name" : data["user_name"], "filenames" : [], "error" : True, "error_msg" : "格式不对正确的格式是生成图片Prompt 或者 生成图片(宽 高 迭代次数 [图片最大数量(缺省1)])Prompt"})
match_args = re.match(GlobalData.GENERATE_PICTURE_ARG_PAT2, prompt[:i])
if not match_args is None:
W = int(match_args.group(2))
H = int(match_args.group(3))
ITS = int(match_args.group(4))
NUM_PIC = int(match_args.group(5))
else:
match_args = re.match(GlobalData.GENERATE_PICTURE_ARG_PAT, prompt[:i])
if not match_args is None:
W = int(match_args.group(2))
H = int(match_args.group(3))
ITS = int(match_args.group(4))
if W > 2000 or H > 2000:
return json.dumps({"user_name" : data["user_name"], "filename" : "", "error" : True, "error_msg" : "你要求的图片太大了,我不干了~"})
if ITS > GlobalData.GENERATE_PICTURE_MAX_ITS:
return json.dumps({"user_name" : data["user_name"], "filename" : "", "error" : True, "error_msg" : f"迭代次数太多了,不要超过{GlobalData.GENERATE_PICTURE_MAX_ITS}"})
NUM_PIC = 1
else:
if len(prompt[:i].strip()) != 0:
return json.dumps({"user_name" : data["user_name"], "filename" : "", "error" : True, "error_msg" : "格式不对正确的格式是生成图片Prompt 或者 生成图片(宽 高 迭代次数)Prompt"})
return json.dumps({"user_name" : data["user_name"], "filenames" : [], "error" : True, "error_msg" : "格式不对正确的格式是生成图片Prompt 或者 生成图片(宽 高 迭代次数 [图片最大数量(缺省1)])Prompt"})
else:
W = 768
H = 768
ITS = 50
NUM_PIC = 1
if W > 2500 or H > 2500:
return json.dumps({"user_name" : data["user_name"], "filenames" : [], "error" : True, "error_msg" : "你要求的图片太大了,我不干了~"})
if ITS > GlobalData.GENERATE_PICTURE_MAX_ITS:
return json.dumps({"user_name" : data["user_name"], "filenames" : [], "error" : True, "error_msg" : f"迭代次数太多了,不要超过{GlobalData.GENERATE_PICTURE_MAX_ITS}"})
prompt = prompt[(i+1):].strip()
@ -124,12 +136,25 @@ def app_draw():
if len(prompts) > 1:
neg_prompt = prompts[1]
print(f"Generating picture with prompt = {prompt} , negative prompt = {neg_prompt}")
print(f"Generating {NUM_PIC} picture(s) with prompt = {prompt} , negative prompt = {neg_prompt}")
image = sd_pipe(prompt=prompt, negative_prompt=neg_prompt, width=W, height=H, num_inference_steps=ITS).images[0]
try:
if NUM_PIC > 1 and torch.backends.mps.is_available(): #Apple silicon上的bughttps://github.com/huggingface/diffusers/issues/363
return json.dumps({"user_name" : data["user_name"], "filenames" : [], "error" : True,
"error_msg" : "单prompt生成多张图像在Apple silicon上无法实现相关讨论参考https://github.com/huggingface/diffusers/issues/363"})
images = sd_pipe(prompt=prompt, negative_prompt=neg_prompt, width=W, height=H, num_inference_steps=ITS, num_images_per_prompt=NUM_PIC).images[:NUM_PIC]
if len(images) == 0:
return json.dumps({"user_name" : data["user_name"], "filenames" : [], "error" : True, "error_msg" : "没有产生任何图像"})
filenames = []
for i, img in enumerate(images):
img.save(f"latest-{i}.png")
filenames.append(f"latest-{i}.png")
return json.dumps({"user_name" : data["user_name"], "filenames" : filenames, "error" : False, "error_msg" : ""})
except Exception as e:
return json.dumps({"user_name" : data["user_name"], "filenames" : [], "error" : True, "error_msg" : str(e)})
image.save("latest.png")
return json.dumps({"user_name" : data["user_name"], "filename" : "latest.png", "error" : False, "error_msg" : ""})
if __name__ == "__main__":
#openai.organization = GlobalData.OPENAI_ORGID

View File

@ -25,7 +25,7 @@ type SendTextRequest struct {
type SendImageRequest struct {
UserName string `json:"user_name"`
FileName string `json:"filename"`
FileNames []string `json:"filenames"`
HasError bool `json:"error"`
ErrorMessage string `json:"error_msg"`
}
@ -122,10 +122,12 @@ func main() {
if resp.HasError {
msg.ReplyText( fmt.Sprintf("生成图片出错啦QwQ错误信息是%s", resp.ErrorMessage) )
} else {
img, _ := os.Open(resp.FileName)
for i := 0; i < len(resp.FileNames); i++ {
img, _ := os.Open(resp.FileNames[i])
defer img.Close()
msg.ReplyImage(img)
}
}
} else {
// 调用ChatGPT