我有一个FTP连接,我从中下载许多文件并在其间处理它们.我希望能够检查我的FTP连接之间没有超时.所以代码看起来像:
conn = FTP(host='blah')
conn.connect()
for item in list_of_items:
myfile = open('filename', 'w')
conn.retrbinary('stuff", myfile)
### do some parsing ###
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如何在### do some parsing ###线路超时的情况下检查我的FTP连接?
我无法正确安装 pyaudio。我为该项目设置了一个 virtualenv。我首先尝试安装 portaudio:
sudo port install portaudio
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返回:
---> Cleaning portaudio
---> Scanning binaries for linking errors: 100.0%
---> No broken files found.
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我认为这意味着它运行良好。然后我尝试:
pip install pyaudio
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返回:
Downloading/unpacking pyaudio
Running setup.py egg_info for package pyaudio
warning: no files found matching '*.c' under directory 'test'
Installing collected packages: pyaudio
Running setup.py install for pyaudio
building '_portaudio' extension
gcc-4.2 -fno-strict-aliasing -fno-common -dynamic -isysroot /Developer/SDKs/MacOSX10.6.sdk -arch i386 -arch x86_64 -g -O2 -DNDEBUG -g -O3 -DMACOSX=1 -I/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7 -c src/_portaudiomodule.c -o build/temp.macosx-10.6-intel-2.7/src/_portaudiomodule.o -fno-strict-aliasing …Run Code Online (Sandbox Code Playgroud)