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可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I have been working with rails since a long. Now I am facing a small issue in the ActionMailer. I want to send an email when user gets registered to confirm his registration. I am able to send email in the development mode but where as not in the production mode. the exception Errno::ECONNREFUSED: Connection refused - connect(2) is coming everytime when deliver method is called. I have written the following code. My SMTP config looks: config.action_mailer.default_url_options = { :host => "localhost:3000" } config.action_mailer.delivery

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: For some reason, my code, that used to working, is now having trouble opening a simple .yaml file. I have tried moving around the file, giving open() the full path to the file and none of it seems to work. I saw that this question has been asked a couple times before but didnt see any answeres that solved the problem. Any advice of how to call the file, where to move the file, or suggestions of other methods to use will be greatly appreciated! def readYaml(): file1 = open('recentlyUpdated.yaml') print 'opened recently updated' companyData =

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I'm trying to write in a txt file the vertices of a spline mesh, but I get this error: PermissionError: [Errno 13] Permission denied: 'C\:Windows\system32\vt_84.txt The code is 回答1: Try at a different location. Since you are trying to edit a file kept at C:Windows\system32 location, you are getting this error. also, check your path. It should be like C:\Windows\system32\vt_84.txt 回答2: If it's an existing file, make sure that it isn't open anywhere 文章来源: PermissionError: [Errno 13] Permission denied:

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I'm trying to get a python socket code to work. The server is running fine, but the client won't bind to an IP address. Here's the error: Traceback (most recent call last): File "chatClient.py", line 27, in <module> s.bind((host, port)) File "C:\Panda3D-1.8.1\python\lib\socket.py", line 224, in meth return getattr(self._sock,name)(*args) socket.error: [Errno 10049] The requested address is not valid in its context Press any key to continue . . . And here's the code... import socket import threading import os import time tLock = threading

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: Originally titled: MPLCONFIGDIR .matplotlib not writeable on matplotlib import I am running the tutorial for pylearn2 and I'm getting some errors when it imports matplotlib.pyplot . Some information that is probably unnecessary is that I'm running it in a VirtualBox generated by Vagrant. I've seen a couple of similar errors all referring to django, but I'm not trying to webhost, nor am I out of space. I've tried running python as root, as unsafe as that is, but it still didn't work. I have also tried setting my MPLCONFIGDIR variable with the

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I pip installed Tensor Flow so I don't have tensorflow.examples so I got the souce input_data from GitHub. How ever I am getting the following error. PermissionError: [Errno 13] Permission denied: 'C:\Users\Nikhil\AppData\Local\Temp\tmp5gr8f26y' This is my code. import input_data mnist = input_data.read_data_sets("/MNIST_data/", one_hot = True) How do I solve this problem? There is another thread dealing with the exact same issue but that solution did not solve my problem. What should I do now? The input_data.py file is in my projects's

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I was trying to use ftp and I am getting the following error: >>> ftp = ftplib.FTP('192.168.248.108') Traceback (most recent call last): File "<stdin>", line 1, in <module> File "/usr/lib/python3.5/ftplib.py", line 118, in __init__ self.connect(host) File "/usr/lib/python3.5/ftplib.py", line 153, in connect source_address=self.source_address) File "/usr/lib/python3.5/socket.py", line 711, in create_connection raise err File "/usr/lib/python3.5/socket.py", line 702, in create_connection sock.connect(sa) ConnectionRefusedError: [Errno 111]

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I was trying to write a protocol like UDP in python, which include some details like three_handshake, but I can't run the server.py cause it told me like this: Traceback (most recent call last): File "/Users/suiyoucheng/PycharmProjects/9331 ASS/receiver.py", line 38, in <module> BYTE_fh, senderAddress = receiverSocket.recvfrom(1024) OSError: [Errno 57] Socket is not connected and my server.py code shown as below: try: receiverSocket = socket(AF_INET, SOCK_STREAM) except: print("Failed to create receiver socket.") sys.exit() receivePort =

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I have the following code that is attempting to start each of the "commands" below in Linux. The module attempts to keep each of the 2 commands running if either should crash for whatever reason. #!/usr/bin/env python import subprocess commands = [ ["screen -dmS RealmD top"], ["screen -DmS RealmD top -d 5"] ] programs = [ subprocess.Popen(c) for c in commands ] while True: for i in range(len(programs)): if programs[i].returncode is None: continue # still running else: # restart this one programs[i]= subprocess.Popen(commands[i]) time.sleep(1

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: When using torch.save as stated here , I'm getting PermissionError: [Errno 13] Permission denied: path-to-folder Here is the relevant code: if isdir(Policy.checkpoint_path): torch.save( { 'model_state_dict': self.state_dict(), 'optimizer_state_dict': optimizer.state_dict(), }, 'D:\git\stav\stav-RL\policy_save') notice this gives the same error with any/all of the following attempts: changing folder permissions changing python permissions working with relative path changing the direcory of the script using chdir pyorch uses pickle under the