Python get user appdata

How can I get the path to the %APPDATA% directory in Python?

Return the argument with environment variables expanded. Substrings of the form $name or $ are replaced by the value of environment variable name. Malformed variable names and references to non-existing variables are left unchanged.

On Windows, %name% expansions are supported in addition to $name and $ .

This comes handy when combining the expanded value with other path components.

from os import path sendto_dir = path.expandvars(r'%APPDATA%\Microsoft\Windows\SendTo') dumps_dir = path.expandvars(r'%LOCALAPPDATA%\CrashDumps') 

Solution 3

Although the question clearly asks about the Windows-specific %APPDATA% directory, perhaps you have ended up here looking for a cross-platform solution for getting the application data directory for the current user, which varies by OS.

As of Python 3.10, somewhat surprisingly, there is no built-in function to find this directory. However, there are third-party packages, the most popular of which seems to be appdirs, which provides functions to retrieve paths such as:

• user data dir ( user_data_dir )
• user config dir ( user_config_dir )
• user cache dir ( user_cache_dir )
• site data dir ( site_data_dir )
• site config dir ( site_config_dir )
• user log dir ( user_log_dir )

Solution 4

import os path = os.getenv('APPDATA') array = os.listdir(path) print array 

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How can I get the path to the %APPDATA% directory in Python?

How can I get the path to the %APPDATA% directory in Python?

Python Solutions

Solution 1 — Python

import os print os.getenv('APPDATA') 

Solution 2 — Python

> Return the argument with environment variables expanded. Substrings of the form $name or $ are replaced by the value of environment variable name. Malformed variable names and references to non-existing variables are left unchanged. > > On Windows, %name% expansions are supported in addition to $name and $ .

This comes handy when combining the expanded value with other path components.

from os import path sendto_dir = path.expandvars(r'%APPDATA%\Microsoft\Windows\SendTo') dumps_dir = path.expandvars(r'%LOCALAPPDATA%\CrashDumps') 

Solution 3 — Python

Although the question clearly asks about the Windows-specific %APPDATA% directory, perhaps you have ended up here looking for a cross-platform solution for getting the application data directory for the current user, which varies by OS.

As of Python 3.10, somewhat surprisingly, there is no built-in function to find this directory. However, there are third-party packages, the most popular of which seems to be appdirs, which provides functions to retrieve paths such as:

• user data dir ( user_data_dir )
• user config dir ( user_config_dir )
• user cache dir ( user_cache_dir )
• site data dir ( site_data_dir )
• site config dir ( site_config_dir )
• user log dir ( user_log_dir )

Solution 4 — Python

import os path = os.getenv('APPDATA') array = os.listdir(path) print array 

Solution 5 — Python

You can use module called appdata . It was developed to get access to different paths for your application, including app data folder. Install it:

And after that you can use it this way:

from appdata import AppDataPaths app_paths = AppDataPaths() app_paths.app_data_path # for your app data path app_paths.logs_path # for logs folder path for your application 

It allows to to get not only app data folder and logs folder but has other features to manage paths like managing config files paths. And it’s customizable.

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Python: Getting AppData folder in a cross-platform way

I came across a similar problem and I wanted to dynamically resolve all of the Windows % paths without knowing about them prior. You can use os.path.expandvars to resolve the paths dynamically. Something like this:

from os import path appdatapath = '%APPDATA%\MyApp' if '%' in appdatapath: appdatapath = path.expandvars(appdatapath) print(appdatapath) 

The line at the end will print: C:\Users\\\AppData\Roaming\MyApp This works for windows however I have not tested on Linux. So long as the paths are defined by the environment than expandvars should be able to find it. You can read more about expand vars here.

I recommend researching the locations of ‘appdata’ in the operating systems that you want to use this program on. Once you know the locations you could simple use if statements to detect the os and do_something().

import sys if sys.platform == "platform_value": do_something() elif sys.platform == "platform_value": do_something() 

• System: platform_value
• Linux (2.x and 3.x): ‘linux2’
• Windows: ‘win32’
• Windows/Cygwin: ‘cygwin’
• Mac OS X: ‘darwin’
• OS/2: ‘os2’
• OS/2 EMX: ‘os2emx’
• RiscOS: ‘riscos’
• AtheOS: ‘atheos’

List is from the official Python docs. (Search for ‘sys.platform’)

Some more answer related to the same question

from appdata import AppDataPaths app_paths = AppDataPaths() app_paths.app_data_path # cross-platform path to AppData folder 

voilalex 1425

You can use the following function to get user data dir, tested in linux and w10 (returning AppData/Local dir) it’s adapted from the appdirs package:

import sys from pathlib import Path from os import getenv def get_user_data_dir(appname): if sys.platform == "win32": import winreg key = winreg.OpenKey( winreg.HKEY_CURRENT_USER, r"Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders" ) dir_,_ = winreg.QueryValueEx(key, "Local AppData") ans = Path(dir_).resolve(strict=False) elif sys.platform == 'darwin': ans = Path('~/Library/Application Support/').expanduser() else: ans=Path(getenv('XDG_DATA_HOME', "~/.local/share")).expanduser() return ans.joinpath(appname) 

giuliano-oliveira 390

import sys import pathlib def get_datadir() -> pathlib.Path: """ Returns a parent directory path where persistent application data can be stored. # linux: ~/.local/share # macOS: ~/Library/Application Support # windows: C:/Users//AppData/Roaming """ home = pathlib.Path.home() if sys.platform == "win32": return home / "AppData/Roaming" elif sys.platform == "linux": return home / ".local/share" elif sys.platform == "darwin": return home / "Library/Application Support" # create your program's directory my_datadir = get_datadir() / "program-name" try: my_datadir.mkdir(parents=True) except FileExistsError: pass 

The Python documentation recommends the sys.platform.startswith(‘linux’) «idiom» for compatibility with older versions of Python that returned things like «linux2» or «linux3».

Honest Abe 8082

If you don’t mind using the appdirs module, it should solve your problem. (cost = you either need to install the module or include it directly in your Python application.)

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