In this book, you will find a number of text styles that distinguish between different kinds of information. Here are some examples of these styles and an explanation of their meaning. Code words in text, database table names, folder names, filenames, file extensions, pathnames, dummy URLs, user input, and Twitter handles are shown as follows: "If you need to know the IP address of a remote machine you can use the built-in library function gethostbyname()" A block of code is set as follows:
def test_socket_timeout():
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
print "Default socket timeout: %s" %s.gettimeout()
s.settimeout(100)
print "Current socket timeout: %s" %s.gettimeout()
Any command-line input or output is written as follows:
$ python 2_5_echo_server_with_diesel.py --port=8800
[2013/04/08 11:48:32] {diesel} WARNING:Starting diesel <hand-rolled select.epoll>
New terms and important words are shown in bold.
Warnings or important notes appear like this.
Tips and tricks appear like this.
