Python – How to get Windows user’s full name in python

pythonwinapiwindows

I'm trying to get the user's full name. Not the login name, but the full name that shows up on the upper right side of the start menu in Windows 7. It might only show up as the full name in an active directory setting.

os.environ['USERNAME']
win32api.GetUserName()

These both return the login name. How do I get the user's full name?

Best Answer

A bit of googling gives me this link

and this code:

import ctypes
 
def get_display_name():
    GetUserNameEx = ctypes.windll.secur32.GetUserNameExW
    NameDisplay = 3
 
    size = ctypes.pointer(ctypes.c_ulong(0))
    GetUserNameEx(NameDisplay, None, size)
 
    nameBuffer = ctypes.create_unicode_buffer(size.contents.value)
    GetUserNameEx(NameDisplay, nameBuffer, size)
    return nameBuffer.value

Tested and works on Windows XP

As noted by OP in comment here, pywin32 wraps this same API call into a simpler function:

win32api.GetUserName(3)

GetUserName pointing to ctypes.windll.secur32.GetUserNameExW, and 3 being the same 3 as the constant from ctypes

New answer, powershell

TCP

Get-Process -Id (Get-NetTCPConnection -LocalPort YourPortNumberHere).OwningProcess

UDP

Get-Process -Id (Get-NetUDPEndpoint -LocalPort YourPortNumberHere).OwningProcess

Old answer, cmd

 C:\> netstat -a -b

(Add -n to stop it trying to resolve hostnames, which will make it a lot faster.)

Note Dane's recommendation for TCPView. It looks very useful!

-a Displays all connections and listening ports.

-b Displays the executable involved in creating each connection or listening port. In some cases well-known executables host multiple independent components, and in these cases the sequence of components involved in creating the connection or listening port is displayed. In this case the executable name is in [] at the bottom, on top is the component it called, and so forth until TCP/IP was reached. Note that this option can be time-consuming and will fail unless you have sufficient permissions.

-n Displays addresses and port numbers in numerical form.

-o Displays the owning process ID associated with each connection.

Python – How to copy a file in Python

shutil has many methods you can use. One of which is:

from shutil import copyfile
copyfile(src, dst)

# 2nd option
copy(src, dst)  # dst can be a folder; use copy2() to preserve timestamp

Copy the contents of the file named src to a file named dst. Both src and dst need to be the entire filename of the files, including path.
The destination location must be writable; otherwise, an IOError exception will be raised.
If dst already exists, it will be replaced.
Special files such as character or block devices and pipes cannot be copied with this function.
With copy, src and dst are path names given as strs.

Another shutil method to look at is shutil.copy2(). It's similar but preserves more metadata (e.g. time stamps).

If you use os.path operations, use copy rather than copyfile. copyfile will only accept strings.

Best Answer

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New answer, powershell

TCP

UDP

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Python – How to copy a file in Python

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