给定这段Python代码:elifrequest.method=='DELETE':try:os.remove(full_file)returnjsonify({'results':'purged%s'%full_file})exceptOSErrorase:ife.errno!=errno.ENOENT:raisereturnjsonify({'results':'filenotpresent:%s'%full_file})我想测试所有可能的路径，包括异常处理。使用Mock，很容易引发一个异常，我用这段代码来做到这一点:withpatch('os.remove',new=Mock(s
我无法在Ubuntu上安装基本的Django包。我刚刚删除了virtualenv并重新制作了它。pip3install=pip3install-rrequirements.txt[mything]cchilders@cchilders-desktop:~/projects/mything(master)$catrequirements.txtDjango==1.10.1django-filterdjangorestframeworkpsycopg2twilioipdbipython[mything]cchilders@cchilders-desktop:~/projects/mythi
我正在捕获并打印PythonRequestsConnectionErrors就这样:exceptrequests.exceptions.ConnectionErrorase:logger.warning(str(e.message))它打印出如下消息:HTTPSConnectionPool(host='10.100.24.16',port=443):Maxretriesexceededwithurl:/api/datastores/06651841-bbdb-472a-bde2-689d8cb8da19(Causedby:[Errno61]Connectionrefused)和HTTP
我在Python中使用Kombu来使用持久的RabbitMQ队列。Windows中只有一个消费者在消费队列。此消费者产生以下错误:Traceback(mostrecentcalllast):File".\consumer_windows.py",line66,inmessage.ack()File"C:\Users\Administrator\Anaconda2\lib\site-packages\kombu\message.py",line88,inackself.channel.basic_ack(self.delivery_tag)File"C:\Users\Administra
我正在尝试在我的Mac(OS10.7.2)上运行以下代码(来自PyAudio文档的示例):importpyaudioimportsyschunk=1024FORMAT=pyaudio.paInt16CHANNELS=1RATE=44100RECORD_SECONDS=5p=pyaudio.PyAudio()stream=p.open(format=FORMAT,channels=CHANNELS,rate=RATE,input=True,output=True,frames_per_buffer=chunk)print"*recording"foriinrange(0,44100/ch
我正在创建一个简单的flaskapp，我将在heroku上部署它，这是我第一次在heroku上部署python应用程序，也就是说我是gunicorn的新手。附加说明:使用虚拟环境。flask版本Flask==0.10.1unicorn==19.3.0使用“pythonrun.py”有效使用'foremanstart'我得到以下错误16:35:44web.1|startedwithpid404716:35:44web.1|[2015-03-3016:35:44+0000][4047][INFO]Startinggunicorn19.3.016:35:44web.1|[2015-03-30
defchoose_option(self):ifself.option_picker.currentRow()==0:description=open(":/description_files/program_description.txt","r")self.information_shower.setText(description.read())elifself.option_picker.currentRow()==1:requirements=open(":/description_files/requirements_for_client_data.txt","r")se
我正在尝试编写一个打印文件校验和的小脚本(使用来自https://gist.github.com/Zireael-N/ed36997fd1a967d78cb2的一些代码):importsysimportosimporthashlibfile='/Users/Me/Downloads/2017-11-29-raspbian-stretch.img'withopen(file,'rb')asf:contents=f.read()print('SHA256offileis%s'%hashlib.sha256(contents).hexdigest())但我收到以下错误消息:Traceback
我是网络编程的新手，如果这是一个愚蠢的问题，请原谅我:)我使用Python2.7在Ubuntu10.04.2上创建了1个客户端和1个SocketServer.ThreadingMixIn服务器，但是好像我只能在客户端调用sock.send()一次，然后我会得到一个:Traceback(mostrecentcalllast):File"testClient1.py",line33,insock.send('c1:{0}'.format(n))socket.error:[Errno32]Brokenpipe这是我写的代码:测试客户端1.py:#!/usr/bin/python2.7#-*-
我有一些使用shutil.copyfile的python代码:importosimportshutilsrc='C:\DocumentsandSettings\user\Desktop\FilesPy'des='C:\DocumentsandSettings\user\Desktop\\tryPy\Output'x=os.listdir(src)a=os.path.join(src,x[1])shutil.copyfile(a,des)printa它给我一个错误:IOError:[Errno13]Permissiondenied:'C:\\DocumentsandSettings\\u
