#!/usr/bin/env python3
__author__ = "Christian Heider Lindbjerg"
__doc__ = "Application data directories extension for pathlib"
__all__ = ["AppPath"]
import os
import shutil
from pathlib import Path
from typing import Any
from apppath.windows_path_utilities import get_win_folder
from warg import ensure_existence, sanitise_path
from warg.os_utilities.platform_selection import SystemEnum, get_system
[docs]
class AppPath:
r"""
AppPath class for easing cross-platform access to proper app data directories
This class is an abstraction for getting system conventional application paths for data, logs, etc.
"""
[docs]
def __init__(
self,
app_name: str,
app_author: str = None,
app_version: str = None,
roaming: bool = False,
multi_path: bool = False,
ensure_existence_on_access: bool = True,
normalise_path: bool = True,
):
r"""
Typical user data directories are:
Mac OS X: ~/Library/Application Support/<AppName>
Unix: ~/.local/share/<AppName> # or in $XDG_DATA_HOME, if defined
Win XP (not roaming): C:\Documents and Settings\<username>\Application Data\<AppAuthor>\<AppName>
Win XP (roaming): C:\Documents and Settings\<username>\Local Settings\Application
Data\<AppAuthor>\<AppName>
Win 7 (not roaming): C:\Users\<username>\AppData\Local\<AppAuthor>\<AppName>
Win 7 (roaming): C:\Users\<username>\AppData\Roaming\<AppAuthor>\<AppName>
Typical site data directories are:
Mac OS X: /Library/Application Support/<AppName>
Unix: /usr/local/share/<AppName> or /usr/share/<AppName>
Win XP: C:\Documents and Settings\All Users\Application Data\<AppAuthor>\<AppName>
Vista: (Fail! "C:\ProgramData" is a hidden *system* directory on Vista.)
Win 7: C:\ProgramData\<AppAuthor>\<AppName> # Hidden, but writeable on Win 7.
Typical user config directories are:
Mac OS X: ~/Library/Preferences/<AppName>
Unix: ~/.config/<AppName> # or in $XDG_CONFIG_HOME, if defined
Win *: same as user_data_dir
Typical site config directories are:
Mac OS X: same as site_data_dir
Unix: /etc/xdg/<AppName> or $XDG_CONFIG_DIRS[i]/<AppName> for each value in
$XDG_CONFIG_DIRS
Win *: same as site_data_dir
Vista: (Fail! "C:\ProgramData" is a hidden *system* directory on Vista.)
Typical user log directories are:
Mac OS X: ~/Library/Logs/<AppName>
Unix: ~/.cache/<AppName>/log # or under $XDG_CACHE_HOME if defined
Win XP: C:\Documents and Settings\<username>\Local Settings\Application
Data\<AppAuthor>\<AppName>\Logs
Vista: C:\Users\<username>\AppData\Local\<AppAuthor>\<AppName>\Logs
Typical user state directories are:
Mac OS X: same as user_data_dir
Unix: ~/.local/state/<AppName> # or in $XDG_STATE_HOME, if defined
Win *: same as user_data_dir
Typical user cache directories are:
Mac OS X: ~/Library/Caches/<AppName>
Unix: ~/.cache/<AppName> (XDG default)
Win XP: C:\Documents and Settings\<username>\Local Settings\Application
Data\<AppAuthor>\<AppName>\Cache
Vista: C:\Users\<username>\AppData\Local\<AppAuthor>\<AppName>\Cache
:param app_name:
:param app_author:
:param app_version:
:param roaming: "roaming" (boolean, default False) can be set True to use the Windows roaming appdata directory. That means that for users on a Windows network setup for roaming profiles, this user data will be sync'd on login. See <http://technet.microsoft.com/en-us/library/cc766489(WS.10).aspx> for a discussion of issues.
:param multi_path: "multi_path" is an optional parameter only applicable to *nix which indicates that the entire list of data dirs should be returned. By default, the first item from XDG_DATA_DIRS is returned, or '/usr/local/share/<AppName>', if XDG_DATA_DIRS is not set
:param ensure_existence_on_access:
:param normalise_path:"""
assert isinstance(app_name, str), f"app_name must be a str, not {type(app_name)}"
self._sanitise_path = normalise_path
if normalise_path:
app_name = app_name.strip().lower().replace(" ", "_")
self._app_name = app_name
if app_author:
if isinstance(app_author, str):
if normalise_path:
app_author = app_author.strip().lower().replace(" ", "_")
else:
assert (
app_author is None
), f"{type(app_author)} is not accepted as app_author, must be of type str or None"
self._app_author = app_author
if app_version:
if isinstance(app_version, (int, float)):
app_version = str(app_version)
if isinstance(app_version, str):
if normalise_path:
app_version = app_version.strip().lower().replace(" ", "_")
else:
raise TypeError(
f"app_version was of type {type(app_version)}, only int, float and str is supported"
)
self._app_version = app_version
self._roaming = roaming
self._multi_path = multi_path
self._ensure_existence = ensure_existence_on_access
def __divmod__(self, other: Any) -> None:
"""
:raises ArithmeticError:
:param other:
:return:
"""
return self.__truediv__(other)
def __truediv__(self, other: Any) -> None:
"""
:raises ArithmeticError:
:param other:
:return:
"""
raise ArithmeticError(
"The AppPath class itself is not a Path, you should use one of it path properties ("
'e.g. ".user_data" or ".user_config")'
)
@property
def user_data(self) -> Path:
"""
User data path
:return:
:rtype:"""
return ensure_existence(
self._user_data_path(
self._app_name,
self._app_author,
version=self._app_version,
roaming=self._roaming,
),
sanitisation_func=sanitise_path if self._sanitise_path else None,
enabled=self._ensure_existence,
)
@property
def site_data(self) -> Path:
"""
Site data path
:return:
:rtype:"""
return ensure_existence(
self._site_data_path(
self._app_name,
self._app_author,
version=self._app_version,
multi_path=self._multi_path,
),
sanitisation_func=sanitise_path if self._sanitise_path else None,
enabled=self._ensure_existence,
)
@property
def user_config(self) -> Path:
"""
User config path
:return:
:rtype:"""
return ensure_existence(
self._user_config_path(
self._app_name,
self._app_author,
version=self._app_version,
roaming=self._roaming,
),
sanitisation_func=sanitise_path if self._sanitise_path else None,
enabled=self._ensure_existence,
)
@property
def site_config(self) -> Path:
"""
Site config path
:return:
:rtype:"""
return ensure_existence(
self._site_config_path(
self._app_name,
self._app_author,
version=self._app_version,
multi_path=self._multi_path,
),
sanitisation_func=sanitise_path if self._sanitise_path else None,
enabled=self._ensure_existence,
)
@property
def root_cache(self) -> Path:
"""description
:return:
"""
if get_system() != SystemEnum.linux:
raise SystemError(f"Invalid system: {get_system()}\n Expected {SystemEnum.linux}")
return ensure_existence(Path("/var/cache") / self._app_name, enabled=self._ensure_existence)
@property
def root_config(self) -> Path:
"""description
:return:
"""
if get_system() != SystemEnum.linux:
raise SystemError(f"Invalid system: {get_system()}\n Expected {SystemEnum.linux}")
return ensure_existence(Path("/etc") / self._app_name, enabled=self._ensure_existence)
@property
def root_log(self) -> Path:
"""description
:return:
"""
if get_system() != SystemEnum.linux:
raise SystemError(f"Invalid system: {get_system()}\n Expected {SystemEnum.linux}")
return ensure_existence(Path("/var/log") / self._app_name, enabled=self._ensure_existence)
@property
def root_state(self) -> Path:
"""description
:return:
"""
if get_system() != SystemEnum.linux:
raise SystemError(f"Invalid system: {get_system()}\n Expected {SystemEnum.linux}")
return ensure_existence(Path("/var/lib") / self._app_name, enabled=self._ensure_existence)
@property
def root_run(self) -> Path:
"""description
:return:
"""
if get_system() != SystemEnum.linux:
raise SystemError(f"Invalid system: {get_system()}\n Expected {SystemEnum.linux}")
return ensure_existence(Path("/run") / self._app_name, enabled=self._ensure_existence)
@property
def root_tmp(self) -> Path:
"""description
:return:
"""
if get_system() != SystemEnum.linux:
raise SystemError(f"Invalid system: {get_system()}\n Expected {SystemEnum.linux}")
return ensure_existence(Path("/tmp") / self._app_name, enabled=self._ensure_existence)
@property
def root_long_tmp(self) -> Path:
"""description
:return:
"""
if get_system() != SystemEnum.linux:
raise SystemError(f"Invalid system: {get_system()}\n Expected {SystemEnum.linux}")
return ensure_existence(Path("/var/tmp") / self._app_name, enabled=self._ensure_existence)
@property
def site_cache(self) -> Path:
"""
TODO: Nonsense, is same as user_cache
Returns:
"""
return self.user_cache
@property
def site_log(self) -> Path:
"""
TODO: Nonsense, is same as user_log
Returns:
"""
return self.user_log
@property
def user_cache(self) -> Path:
"""
User cache path
:return:
:rtype:"""
return ensure_existence(
self._user_cache_path(self._app_name, self._app_author, version=self._app_version),
sanitisation_func=sanitise_path if self._sanitise_path else None,
enabled=self._ensure_existence,
)
@property
def user_state(self) -> Path:
"""
User state path
:return:
:rtype:"""
return ensure_existence(
self._user_state_path(self._app_name, self._app_author, version=self._app_version),
sanitisation_func=sanitise_path if self._sanitise_path else None,
enabled=self._ensure_existence,
)
@property
def user_log(self) -> Path:
"""
User log path
:return:
:rtype:"""
return ensure_existence(
self._user_log_path(self._app_name, self._app_author, version=self._app_version),
sanitisation_func=sanitise_path if self._sanitise_path else None,
enabled=self._ensure_existence,
)
@staticmethod
def _user_data_path(
app_name: str = None,
app_author: str = None,
version: str = None,
roaming: bool = False,
) -> Path:
r"""Return full path to the user-specific data dir for this application.
"app_name" is the name of application.
If None, just the system directory is returned.
"app_author" (only used on Windows) is the name of the
app_author or distributing body for this application. Typically
it is the owning company name. This falls back to app_name. You may
pass False to disable it.
"version" is an optional version path element to append to the
path. You might want to use this if you want multiple versions
of your app to be able to run independently. If used, this
would typically be "<major>.<minor>".
Only applied when app_name is present.
"roaming" (boolean, default False) can be set True to use the Windows
roaming appdata directory. That means that for users on a Windows
network setup for roaming profiles, this user data will be
sync'd on login. See
<http://technet.microsoft.com/en-us/library/cc766489(WS.10).aspx>
for a discussion of issues.
Notes:
- MSDN on where to store app data files:
http://support.microsoft.com/default.aspx?scid=kb;en-us;310294#XSLTH3194121123120121120120
- Mac OS X: http://developer.apple.com/documentation/MacOSX/Conceptual/BPFileSystem/index.html
- XDG spec for Un*x: https://standards.freedesktop.org/basedir-spec/basedir-spec-latest.html
Typical user data directories are:
Mac OS X: ~/Library/Application Support/<AppName>
Unix: ~/.local/share/<AppName> # or in $XDG_DATA_HOME, if defined
Win XP (not roaming): C:\Documents and Settings\<username>\Application Data\<AppAuthor>\<AppName>
Win XP (roaming): C:\Documents and Settings\<username>\Local Settings\Application
Data\<AppAuthor>\<AppName>
Win 7 (not roaming): C:\Users\<username>\AppData\Local\<AppAuthor>\<AppName>
Win 7 (roaming): C:\Users\<username>\AppData\Roaming\<AppAuthor>\<AppName>
For Unix, we follow the XDG spec and support $XDG_DATA_HOME.
That means, by default "~/.local/share/<AppName>"."""
if get_system() == SystemEnum.windows:
if app_author is None:
app_author = app_name
const = roaming and "CSIDL_APPDATA" or "CSIDL_LOCAL_APPDATA"
path_ = Path(os.path.normpath(get_win_folder(const)))
elif get_system() == SystemEnum.mac:
path_ = Path.home() / "Library" / "Application Support"
elif get_system() == SystemEnum.linux:
path_ = Path(os.getenv("XDG_DATA_HOME", Path.home() / ".local" / "share"))
else:
raise SystemError(f"Invalid system {get_system()}")
if app_author:
path_ = path_ / app_author
if app_name:
path_ /= app_name
if app_name and version:
path_ /= version
return path_
@staticmethod
def _site_data_path(
app_name: str = None,
app_author: str = None,
version: str = None,
multi_path: bool = False,
) -> Path:
r"""Return full path to the user-shared data dir for this application.
"app_name" is the name of application.
If None, just the system directory is returned.
"app_author" (only used on Windows) is the name of the
app_author or distributing body for this application. Typically
it is the owning company name. This falls back to app_name. You may
pass False to disable it.
"version" is an optional version path element to append to the
path. You might want to use this if you want multiple versions
of your app to be able to run independently. If used, this
would typically be "<major>.<minor>".
Only applied when app_name is present.
"multi_path" is an optional parameter only applicable to *nix
which indicates that the entire list of data dirs should be
returned. By default, the first item from XDG_DATA_DIRS is
returned, or '/usr/local/share/<AppName>',
if XDG_DATA_DIRS is not set
Typical site data directories are:
Mac OS X: /Library/Application Support/<AppName>
Unix: /usr/local/share/<AppName> or /usr/share/<AppName>
Win XP: C:\Documents and Settings\All Users\Application Data\<AppAuthor>\<AppName>
Vista: (Fail! "C:\ProgramData" is a hidden *system* directory on Vista.)
Win 7: C:\ProgramData\<AppAuthor>\<AppName> # Hidden, but writeable on Win 7.
For Unix, this is using the $XDG_DATA_DIRS[0] default.
WARNING: Do not use this on Windows. See the Vista-Fail note above for why."""
if get_system() == SystemEnum.windows:
if app_author is None:
app_author = app_name
path = Path(os.path.normpath(get_win_folder("CSIDL_COMMON_APPDATA")))
elif get_system() == SystemEnum.mac:
path = Path.home() / "Library" / "Application Support"
elif get_system() == SystemEnum.linux:
# XDG default for $XDG_DATA_DIRS
# only first, if multipath is False
path = os.getenv("XDG_DATA_DIRS", os.pathsep.join(["/usr/local/share", "/usr/share"]))
path_list = [os.path.expanduser(x.rstrip(os.sep)) for x in path.split(os.pathsep)]
if app_name:
if version:
app_name = Path(app_name) / version
path_list = [Path(x) / app_name for x in path_list]
if multi_path:
path = os.pathsep.join([str(a) for a in path_list])
else:
path_list = [Path(a) for a in path_list]
path = path_list[0]
return path
else:
raise SystemError(f"Invalid system {get_system()}")
if app_author:
path = path / app_author
if app_name:
path /= app_name
if app_name and version:
path /= version
return path
@staticmethod
def _user_config_path(
app_name: str = None,
app_author: str = None,
version: str = None,
roaming: bool = False,
) -> Path:
r"""Return full path to the user-specific config dir for this application.
"app_name" is the name of application.
If None, just the system directory is returned.
"app_author" (only used on Windows) is the name of the
app_author or distributing body for this application. Typically
it is the owning company name. This falls back to app_name. You may
pass False to disable it.
"version" is an optional version path element to append to the
path. You might want to use this if you want multiple versions
of your app to be able to run independently. If used, this
would typically be "<major>.<minor>".
Only applied when app_name is present.
"roaming" (boolean, default False) can be set True to use the Windows
roaming appdata directory. That means that for users on a Windows
network setup for roaming profiles, this user data will be
sync'd on login. See
<http://technet.microsoft.com/en-us/library/cc766489(WS.10).aspx>
for a discussion of issues.
Typical user config directories are:
Mac OS X: ~/Library/Preferences/<AppName>
Unix: ~/.config/<AppName> # or in $XDG_CONFIG_HOME, if defined
Win *: same as user_data_dir
For Unix, we follow the XDG spec and support $XDG_CONFIG_HOME.
That means, by default "~/.config/<AppName>"."""
if get_system() == SystemEnum.windows:
if app_author is None:
app_author = app_name
path = AppPath._user_data_path(app_name, app_author, None, roaming)
elif get_system() == SystemEnum.mac:
path = Path.home() / "Library" / "Preferences"
if app_author:
path = path / app_author
if app_name:
path /= app_name
elif get_system() == SystemEnum.linux:
path = Path(os.getenv("XDG_CONFIG_HOME", Path.home() / ".config"))
if app_author:
path = path / app_author
if app_name:
path /= app_name
else:
raise SystemError(f"Invalid system {get_system()}")
if app_name and version:
path /= version
return path
@staticmethod
def _site_config_path(
app_name: str = None,
app_author: str = None,
version: str = None,
multi_path: bool = False,
) -> Path:
r"""Return full path to the user-shared data dir for this application.
"app_name" is the name of application.
If None, just the system directory is returned.
"app_author" (only used on Windows) is the name of the
app_author or distributing body for this application. Typically
it is the owning company name. This falls back to appname. You may
pass False to disable it.
"version" is an optional version path element to append to the
path. You might want to use this if you want multiple versions
of your app to be able to run independently. If used, this
would typically be "<major>.<minor>".
Only applied when app_name is present.
"multi_path" is an optional parameter only applicable to *nix
which indicates that the entire list of config dirs should be
returned. By default, the first item from XDG_CONFIG_DIRS is
returned, or '/etc/xdg/<AppName>', if XDG_CONFIG_DIRS is not set
Typical site config directories are:
Mac OS X: same as site_data_dir
Unix: /etc/xdg/<AppName> or $XDG_CONFIG_DIRS[i]/<AppName> for each value in
$XDG_CONFIG_DIRS
Win *: same as site_data_dir
Vista: (Fail! "C:\ProgramData" is a hidden *system* directory on Vista.)
For Unix, this is using the $XDG_CONFIG_DIRS[0] default, if multipath=False
WARNING: Do not use this on Windows. See the Vista-Fail note above for why."""
if get_system() == SystemEnum.windows:
if app_author is None:
app_author = app_name
path = AppPath._site_data_path(app_name, app_author)
elif get_system() == SystemEnum.mac:
path = Path.home() / "Library" / "Preferences"
if app_author:
path = path / app_author
if app_name:
path /= app_name
elif get_system() == SystemEnum.linux:
# XDG default for $XDG_CONFIG_DIRS
# only first, if multi_path is False
path = os.getenv("XDG_CONFIG_DIRS", "/etc/xdg")
path_list = [os.path.expanduser(x.rstrip(os.sep)) for x in path.split(os.pathsep)]
if app_name:
if version:
app_name = Path(app_name) / version
path_list = [Path(x) / app_name for x in path_list]
if multi_path:
path = os.pathsep.join([str(a) for a in path_list])
else:
# path_list = [Path(a) for a in path_list]
path = path_list[0]
if app_author:
path = path / app_author
if app_name:
path /= app_name
else:
raise SystemError(f"Invalid system {get_system()}")
if app_name and version:
path /= version
return path
@staticmethod
def _user_cache_path(
app_name: str = None,
app_author: str = None,
version: str = None,
opinionated: bool = True,
) -> Path:
r"""Return full path to the user-specific cache dir for this application.
"appname" is the name of application.
If None, just the system directory is returned.
"appauthor" (only used on Windows) is the name of the
appauthor or distributing body for this application. Typically
it is the owning company name. This falls back to appname. You may
pass False to disable it.
"version" is an optional version path element to append to the
path. You might want to use this if you want multiple versions
of your app to be able to run independently. If used, this
would typically be "<major>.<minor>".
Only applied when appname is present.
"opinionated" (boolean) can be False to disable the appending of
"Cache" to the base app data dir for Windows. See
discussion below.
Typical user cache directories are:
Mac OS X: ~/Library/Caches/<AppName>
Unix: ~/.cache/<AppName> (XDG default)
Win XP: C:\Documents and Settings\<username>\Local Settings\Application
Data\<AppAuthor>\<AppName>\Cache
Vista: C:\Users\<username>\AppData\Local\<AppAuthor>\<AppName>\Cache
On Windows the only suggestion in the MSDN docs is that local settings go in
the `CSIDL_LOCAL_APPDATA` directory. This is identical to the non-roaming
app data dir (the default returned by `user_data_dir` above). Apps typically
put cache data somewhere *under* the given dir here. Some examples:
...\Mozilla\Firefox\Profiles\<ProfileName>\Cache
...\Acme\SuperApp\Cache\1.0
OPINION: This function appends "Cache" to the `CSIDL_LOCAL_APPDATA` value.
This can be disabled with the `opinionated=False` option."""
preversion = []
if get_system() == SystemEnum.windows:
if app_author is None:
app_author = app_name
path = Path(os.path.normpath(get_win_folder("CSIDL_LOCAL_APPDATA")))
if opinionated:
preversion += ["Cache"]
elif get_system() == SystemEnum.mac:
path = Path.home() / "Library" / "Caches"
elif get_system() == SystemEnum.linux:
path = Path(os.getenv("XDG_CACHE_HOME", Path.home() / ".cache"))
else:
raise SystemError(f"Invalid system {get_system()}")
if app_author:
path = path / app_author
if app_name:
path /= app_name
for p in preversion:
path /= p
if app_name and version:
path /= version
return path
@staticmethod
def _user_state_path(
app_name: str = None,
app_author: str = None,
version: str = None,
roaming: bool = False,
) -> Path:
r"""Return full path to the user-specific state dir for this application.
"app_name" is the name of application.
If None, just the system directory is returned.
"app_author" (only used on Windows) is the name of the
app_author or distributing body for this application. Typically
it is the owning company name. This falls back to appname. You may
pass False to disable it.
"version" is an optional version path element to append to the
path. You might want to use this if you want multiple versions
of your app to be able to run independently. If used, this
would typically be "<major>.<minor>".
Only applied when app_name is present.
"roaming" (boolean, default False) can be set True to use the Windows
roaming appdata directory. That means that for users on a Windows
network setup for roaming profiles, this user data will be
sync'd on login. See
<http://technet.microsoft.com/en-us/library/cc766489(WS.10).aspx>
for a discussion of issues.
Typical user state directories are:
Mac OS X: same as user_data_dir
Unix: ~/.local/state/<AppName> # or in $XDG_STATE_HOME, if defined
Win *: same as user_data_dir
For Unix, we follow this Debian proposal <https://wiki.debian.org/XDGBaseDirectorySpecification#state>
to extend the XDG spec and support $XDG_STATE_HOME.
That means, by default "~/.local/state/<AppName>"."""
if get_system() in [SystemEnum.windows, SystemEnum.mac]:
if app_author is None:
app_author = app_name
path = AppPath._user_data_path(app_name, app_author, None, roaming)
elif get_system() == SystemEnum.linux:
path = Path(os.getenv("XDG_STATE_HOME", Path.home() / ".local" / "state"))
if app_author:
path /= app_author
if app_name:
path /= app_name
else:
raise SystemError(f"Invalid system {get_system()}")
if app_name and version:
path /= version
return path
@staticmethod
def _user_log_path(
app_name: str = None,
app_author: str = None,
version: str = None,
opinionated: bool = True,
) -> Path:
r"""Return full path to the user-specific log dir for this application.
"app_name" is the name of application.
If None, just the system directory is returned.
"app_author" (only used on Windows) is the name of the
app_author or distributing body for this application. Typically
it is the owning company name. This falls back to appname. You may
pass False to disable it.
"version" is an optional version path element to append to the
path. You might want to use this if you want multiple versions
of your app to be able to run independently. If used, this
would typically be "<major>.<minor>".
Only applied when app_name is present.
"opinionated" (boolean) can be False to disable the appending of
"Logs" to the base app data dir for Windows, and "log" to the
base cache dir for Unix. See discussion below.
Typical user log directories are:
Mac OS X: ~/Library/Logs/<AppName>
Unix: ~/.cache/<AppName>/log # or under $XDG_CACHE_HOME if defined
Win XP: C:\Documents and Settings\<username>\Local Settings\Application
Data\<AppAuthor>\<AppName>\Logs
Vista: C:\Users\<username>\AppData\Local\<AppAuthor>\<AppName>\Logs
On Windows the only suggestion in the MSDN docs is that local settings
go in the `CSIDL_LOCAL_APPDATA` directory. (Note: I'm interested in
examples of what some windows apps use for a logs dir.)
OPINION: This function appends "Logs" to the `CSIDL_LOCAL_APPDATA`
value for Windows and appends "log" to the user cache dir for Unix.
This can be disabled with the `opinionated=False` option."""
preversion = []
if get_system() == SystemEnum.mac:
path = Path.home() / "Library" / "Logs" / app_name
elif get_system() == SystemEnum.windows:
if app_author is None:
app_author = app_name
path = AppPath._user_data_path(app_name, app_author, version)
version = False
if opinionated:
preversion += ["Logs"]
elif get_system() == SystemEnum.linux:
path = AppPath._user_cache_path(app_name, app_author, version)
version = False
if opinionated:
preversion += ["log"]
else:
raise NotImplementedError(f"System {get_system()} not supported")
for p in preversion:
path /= p
if app_name and version:
path /= version
return path
[docs]
def clean(self, confirm: bool = True) -> None:
"""
Remove all apppath data
:param confirm:
:type confirm:"""
if confirm:
self.clean_user_log()
self.clean_user_config()
self.clean_user_data()
self.clean_user_cache()
self.clean_site_config()
self.clean_site_data()
[docs]
def clean_user_log(self) -> None:
"""description"""
if self.user_log.exists():
shutil.rmtree(self.user_log)
[docs]
def clean_user_config(self) -> None:
"""description"""
if self.user_config.exists():
shutil.rmtree(self.user_config)
[docs]
def clean_user_data(self) -> None:
"""description"""
if self.user_data.exists():
shutil.rmtree(self.user_data)
[docs]
def clean_user_cache(self) -> None:
"""description"""
if self.user_cache.exists():
shutil.rmtree(self.user_cache)
[docs]
def clean_site_config(self) -> None:
"""description"""
if self.site_config.exists():
shutil.rmtree(self.site_config)
[docs]
def clean_site_data(self) -> None:
"""description"""
if self.site_data.exists():
shutil.rmtree(self.site_data)
@property
def app_name(self) -> str:
"""description"""
return self._app_name
@property
def app_author(self) -> str:
"""description"""
return self._app_author
[docs]
def app_version(self) -> str:
"""description"""
return self._app_version
if __name__ == "__main__":
def main():
"""description"""
_app_name = "MyApp"
_app_author = __author__
props = (
"user_data",
"user_config",
"user_cache",
"user_state",
"user_log",
"site_data",
"site_config",
)
print("-- app dirs (with optional 'version')")
dirs = AppPath(_app_name, _app_author, app_version="1.0", ensure_existence_on_access=False)
for prop in props:
print(f"{prop}: {getattr(dirs, prop)}")
print("\n-- app dirs (without optional 'version')")
dirs = AppPath(_app_name, _app_author, ensure_existence_on_access=False)
for prop in props:
print(f"{prop}: {getattr(dirs, prop)}")
print("\n-- app dirs (without optional '_app_author')")
dirs = AppPath(_app_name, ensure_existence_on_access=False)
for prop in props:
print(f"{prop}: {getattr(dirs, prop)}")
print("\n-- app dirs (with disabled '_app_author')")
dirs = AppPath(_app_name, ensure_existence_on_access=False)
for prop in props:
print(f"{prop}: {getattr(dirs, prop)}")
ex = None
try:
dirs / "a"
except Exception as e:
ex = e
assert ex is not None, "expected exception"
main()
