Files can only be installed once

1 def  2     mac=uuid. UUID (int = Uuid.getnode ()). hex[-123     return":"   for in range (0,11,2)])

Get Computer name

1 Import Socket 2 socket.gethostname ()

Get host extranet IP under Linux

1 ImportSocket2 ImportFcntl3 Importstruct4 defget_ip_address (ifname):5s =Socket.socket (socket.af_inet, socket. SOCK_DGRAM)6     returnSocket.inet_ntoa (Fcntl.ioctl (7 S.fileno (),80x8915,#siocgifaddr9Struct.pack ('256s', ifname[:15])Ten) [20:24]) One PrintGet_ip_address ('Lo') A PrintGet_ip_address ('eth0')

Win Linux compatibility mode

1 ImportRe,urllib22 classGetmyip:3     defGetIP (self):4         Try:5Myip = Self.visit ("http://www.ip138.com/ip2city.asp")6         except:7             Try:8Myip = Self.visit ("http://www.bliao.com/ip.phtml")9             except:Ten                 Try: OneMyip = Self.visit ("http://www.whereismyip.com/") A                 except: -Myip ="So sorry!!!" -         returnMyip the     defVisit (self,url): -Opener =urllib2.urlopen (URL) -         ifURL = =Opener.geturl (): -str =Opener.read () +         returnRe.search ('\d+\.\d+\.\d+\.\d+', str). Group (0) -Getmyip =Getmyip () +Localip =Getmyip.getip () A PrintLocalip

Get System Information

There's a platform module in Python that can get information about the operating system.
Import Platform
Platform.machine () # Returns the machine type, e.g. ' i386 '

Platform.node () # Returns the computer ' s network name

Platform.platform (Aliased=0, terse=0) # Returns A single string identifying the underlying platform

Platform.processor () # Returns The (true) processor name

Platform.python_branch () # Returns A string identifying the Python implementation branch.

Platform.python_build () # Returns a tuple (Buildno, builddate) stating the Python build number and date as strings.

Platform.python_compiler () # Returns A string identifying the compiler used for compiling python.

Platform.python_version () # Returns the Python version as String ' Major.minor.patchlevel '

Platform.release () # Returns The system ' s release, e.g. ' 2.2.0 ' or ' NT '

Platform.system () # Returns the System/os name, e.g. ' Linux ', ' Windows ' or ' Java '.

Platform.uname () # Fairly portable Uname interface. Returns a tuple of strings (system,node,release,version,machine,processor) identifying the underlying platform.

Platform.win32_ver (release= ", version=", csd= ", ptype=") # Get additional version information from the Windows Regi Stry and return a tuple (VERSION,CSD,PTYPE) referring to version number, CSD level and OS type (Multi/single processor).

Linux system Python gets memory, CPU, load, network traffic, hard disk and other information

http://blog.csdn.net/huguangshanse00/article/details/17053789

Http://blog.sina.com.cn/s/blog_62dc8af90102wr1j.html

Python gets CPU, hard disk, BIOS, motherboard serial number under Windows

Files can only be installed once