Python Pytorch Executable在从Anaconda提示符运行时可以工作,但不能从Cmd或.exe运行?
我打包(使用Pyinstaller)了一个简约的Yolo github repo的小变体,发现,打包是使用Pyinstaller完成的,使用Flask作为服务器运行对象检测 因此,在尝试运行服务器时,它仅在从Anaconda提示符(我编写pyinstaller命令的地方)运行时工作,除此之外,还会发生以下错误 从(exe、Cmd、PowerShell)运行时出现的错误是: 但是,当在conda中运行时,代码运行良好。 所以我怀疑这是PyTorch依赖的问题 当前代码:Python Pytorch Executable在从Anaconda提示符运行时可以工作,但不能从Cmd或.exe运行?,python,pytorch,pyinstaller,Python,Pytorch,Pyinstaller,我打包(使用Pyinstaller)了一个简约的Yolo github repo的小变体,发现,打包是使用Pyinstaller完成的,使用Flask作为服务器运行对象检测 因此,在尝试运行服务器时,它仅在从Anaconda提示符(我编写pyinstaller命令的地方)运行时工作,除此之外,还会发生以下错误 从(exe、Cmd、PowerShell)运行时出现的错误是: 但是,当在conda中运行时,代码运行良好。 所以我怀疑这是PyTorch依赖的问题 当前代码: from __future
from __future__ import division
from flask import Flask, Response, jsonify
app = Flask(__name__)
from models import *
from utils.utils import *
from utils.datasets import *
import os
import sys
import time
import datetime
import argparse
from PIL import Image
import torch
from torch.utils.data import DataLoader
from torchvision import datasets
from torch.autograd import Variable
import matplotlib.pyplot as plt
import matplotlib.patches as patches
from matplotlib.ticker import NullLocator
import cv2
import time
import json
@app.route('/CheckIfRunning')
def CheckIfRunning():
return '1'
@app.route('/detect')
def Hello():
global device
global model
global classes
global colors
global Tensor
global a
img=cv2.imread("temp.jpg")
PILimg = np.array(Image.fromarray(cv2.cvtColor(img,cv2.COLOR_BGR2RGB)))
imgTensor = transforms.ToTensor()(PILimg)
imgTensor, _ = pad_to_square(imgTensor, 0)
imgTensor = resize(imgTensor, 416)
#add the batch size
imgTensor = imgTensor.unsqueeze(0)
imgTensor = Variable(imgTensor.type(Tensor))
with torch.no_grad():
detections = model(imgTensor)
detections = non_max_suppression(detections,0.8, 0.4)
a.clear()
Return={}
ReturnCounter=0
if detections is not None:
a.extend(detections)
b=len(a)
if len(a) :
for detections in a:
if detections is not None:
detections = rescale_boxes(detections, 416, PILimg.shape[:2])
unique_labels = detections[:, -1].cpu().unique()
n_cls_preds = len(unique_labels)
for x1, y1, x2, y2, conf, cls_conf, cls_pred in detections:
box_w = x2 - x1
box_h = y2 - y1
color = [int(c) for c in colors[int(cls_pred)]]
img = cv2.rectangle(img, (x1, y1 + box_h), (x2, y1), color, 2)
cv2.putText(img, classes[int(cls_pred)], (x1, y1), cv2.FONT_HERSHEY_SIMPLEX, 0.5, color, 2)
cv2.putText(img, str("%.2f" % float(conf)), (x2, y2 - box_h), cv2.FONT_HERSHEY_SIMPLEX, 0.5,color, 2)
Return[ReturnCounter]= [x1.item(),y1.item(),x2.item(),y2.item(),conf.item(),cls_conf.item(),classes[int(cls_pred)]]
ReturnCounter+=1
cv2.imwrite("Temp2.jpg",img)
return Return
device = torch.device("cuda" if torch.cuda.is_available() else "cpu")
# Set up model
model = Darknet("config/yolov3.cfg", img_size=416).to(device)
model.load_darknet_weights("weights/yolov3.weights")
model.eval() # Set in evaluation mode
classes = load_classes("data/coco.names") # Extracts class labels from file
colors = np.random.randint(0, 255, size=(len(classes), 3), dtype="uint8")
Tensor = torch.cuda.FloatTensor if torch.cuda.is_available() else torch.FloatTensor
a=[]
app.run(threaded=True)
好的,这是pyinstaller的一个问题 如果Pytorch是使用Conda安装的,那么它需要CUDANN,并且无法使用它(即没有该环境) 如果你想让它在任何地方都能工作,Pytorch必须使用pip安装 作为参考,
from __future__ import division
from flask import Flask, Response, jsonify
app = Flask(__name__)
from models import *
from utils.utils import *
from utils.datasets import *
import os
import sys
import time
import datetime
import argparse
from PIL import Image
import torch
from torch.utils.data import DataLoader
from torchvision import datasets
from torch.autograd import Variable
import matplotlib.pyplot as plt
import matplotlib.patches as patches
from matplotlib.ticker import NullLocator
import cv2
import time
import json
@app.route('/CheckIfRunning')
def CheckIfRunning():
return '1'
@app.route('/detect')
def Hello():
global device
global model
global classes
global colors
global Tensor
global a
img=cv2.imread("temp.jpg")
PILimg = np.array(Image.fromarray(cv2.cvtColor(img,cv2.COLOR_BGR2RGB)))
imgTensor = transforms.ToTensor()(PILimg)
imgTensor, _ = pad_to_square(imgTensor, 0)
imgTensor = resize(imgTensor, 416)
#add the batch size
imgTensor = imgTensor.unsqueeze(0)
imgTensor = Variable(imgTensor.type(Tensor))
with torch.no_grad():
detections = model(imgTensor)
detections = non_max_suppression(detections,0.8, 0.4)
a.clear()
Return={}
ReturnCounter=0
if detections is not None:
a.extend(detections)
b=len(a)
if len(a) :
for detections in a:
if detections is not None:
detections = rescale_boxes(detections, 416, PILimg.shape[:2])
unique_labels = detections[:, -1].cpu().unique()
n_cls_preds = len(unique_labels)
for x1, y1, x2, y2, conf, cls_conf, cls_pred in detections:
box_w = x2 - x1
box_h = y2 - y1
color = [int(c) for c in colors[int(cls_pred)]]
img = cv2.rectangle(img, (x1, y1 + box_h), (x2, y1), color, 2)
cv2.putText(img, classes[int(cls_pred)], (x1, y1), cv2.FONT_HERSHEY_SIMPLEX, 0.5, color, 2)
cv2.putText(img, str("%.2f" % float(conf)), (x2, y2 - box_h), cv2.FONT_HERSHEY_SIMPLEX, 0.5,color, 2)
Return[ReturnCounter]= [x1.item(),y1.item(),x2.item(),y2.item(),conf.item(),cls_conf.item(),classes[int(cls_pred)]]
ReturnCounter+=1
cv2.imwrite("Temp2.jpg",img)
return Return
device = torch.device("cuda" if torch.cuda.is_available() else "cpu")
# Set up model
model = Darknet("config/yolov3.cfg", img_size=416).to(device)
model.load_darknet_weights("weights/yolov3.weights")
model.eval() # Set in evaluation mode
classes = load_classes("data/coco.names") # Extracts class labels from file
colors = np.random.randint(0, 255, size=(len(classes), 3), dtype="uint8")
Tensor = torch.cuda.FloatTensor if torch.cuda.is_available() else torch.FloatTensor
a=[]
app.run(threaded=True)