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.gitignore

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+# -*- mode: gitignore; -*-
+*~
+\#*\#
+/.emacs.desktop
+/.emacs.desktop.lock
+*.elc
+auto-save-list
+tramp
+.\#*
+
+# Org-mode
+.org-id-locations
+*_archive
+
+# flymake-mode
+*_flymake.*
+
+# eshell files
+/eshell/history
+/eshell/lastdir
+
+# elpa packages
+/elpa/
+
+# reftex files
+*.rel
+
+# AUCTeX auto folder
+/auto/
+
+# cask packages
+.cask/
+dist/
+
+# Flycheck
+flycheck_*.el
+
+# server auth directory
+/server/
+
+# projectiles files
+.projectile
+
+# directory configuration
+.dir-locals.el
+
+# network security
+/network-security.data
+
+
+# Byte-compiled / optimized / DLL files
+__pycache__/
+*.py[cod]
+*$py.class
+
+# C extensions
+*.so
+
+# Distribution / packaging
+.Python
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+wheels/
+share/python-wheels/
+*.egg-info/
+.installed.cfg
+*.egg
+MANIFEST
+
+# PyInstaller
+#  Usually these files are written by a python script from a template
+#  before PyInstaller builds the exe, so as to inject date/other infos into it.
+*.manifest
+*.spec
+
+# Installer logs
+pip-log.txt
+pip-delete-this-directory.txt
+
+# Unit test / coverage reports
+htmlcov/
+.tox/
+.nox/
+.coverage
+.coverage.*
+.cache
+nosetests.xml
+coverage.xml
+*.cover
+*.py,cover
+.hypothesis/
+.pytest_cache/
+cover/
+
+# Translations
+*.mo
+*.pot
+
+# Django stuff:
+*.log
+local_settings.py
+db.sqlite3
+db.sqlite3-journal
+
+# Flask stuff:
+instance/
+.webassets-cache
+
+# Scrapy stuff:
+.scrapy
+
+# Sphinx documentation
+docs/_build/
+
+# PyBuilder
+.pybuilder/
+target/
+
+# Jupyter Notebook
+.ipynb_checkpoints
+
+# IPython
+profile_default/
+ipython_config.py
+
+# pyenv
+#   For a library or package, you might want to ignore these files since the code is
+#   intended to run in multiple environments; otherwise, check them in:
+# .python-version
+
+# pipenv
+#   According to pypa/pipenv#598, it is recommended to include Pipfile.lock in version control.
+#   However, in case of collaboration, if having platform-specific dependencies or dependencies
+#   having no cross-platform support, pipenv may install dependencies that don't work, or not
+#   install all needed dependencies.
+#Pipfile.lock
+
+# PEP 582; used by e.g. github.com/David-OConnor/pyflow
+__pypackages__/
+
+# Celery stuff
+celerybeat-schedule
+celerybeat.pid
+
+# SageMath parsed files
+*.sage.py
+
+# Environments
+.env
+.venv
+env/
+venv/
+ENV/
+env.bak/
+venv.bak/
+
+# Spyder project settings
+.spyderproject
+.spyproject
+
+# Rope project settings
+.ropeproject
+
+# mkdocs documentation
+/site
+
+# mypy
+.mypy_cache/
+.dmypy.json
+dmypy.json
+
+# Pyre type checker
+.pyre/
+
+# pytype static type analyzer
+.pytype/
+
+# Cython debug symbols
+cython_debug/

menu.py

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+#!/usr/bin/python3
+# coding: utf-8
+# License: The MIT License
+# Author: Alexander Lutsai <s.lyra@ya.ru>
+# Year: 2021
+# Description: This script draws menu to choose, mount and unmount drives
+
+import curses
+import subprocess
+import json
+
+
+class ChoosePartition:
+    blkinfo = None
+    screen = None
+    selected_partn = 1
+    partn = 1
+
+    message = ""
+
+    def __init__(self):
+        self.screen = curses.initscr()
+        curses.start_color()
+        curses.curs_set(0)
+        curses.init_pair(1, curses.COLOR_BLACK, curses.COLOR_WHITE)
+        self.selected_partn = 1
+        self._read_partitions()
+
+    def _read_partitions(self):
+        r = subprocess.check_output(['lsblk', '--all', '--json', '-O'])
+        self.blkinfo = json.loads(r)
+        partn = 0
+        for bd in self.blkinfo['blockdevices']:
+            if 'children' not in bd:
+                continue
+            for part in bd['children']:
+                partn += 1
+
+        self.partn = partn
+        if self.selected_partn > self.partn:
+            self.selected_partn = self.partn
+        if self.selected_partn <= 0:
+            self.selected_partn = 1
+
+    def _get_part_by_partn(self):
+        partn = 0
+        for bd in self.blkinfo['blockdevices']:
+            if 'children' not in bd:
+                continue
+            for part in bd['children']:
+                partn += 1
+                if self.selected_partn == partn:
+                    return part
+        return None
+
+    def _select_print(self, x):
+        self.screen.clear()
+        self.screen.border(0)
+        self.screen.addstr(
+            2, 2,
+            "Press 'm' to mount and 'u' to unmount and 'e' to unmount whole drive")
+
+        partn = 0
+        i = 0
+        for bd in self.blkinfo['blockdevices']:
+            i += 1
+            model = bd['model'] if bd['model'] is not None else ""
+            size = bd['size'] if bd['size'] is not None else ""
+            self.screen.addstr(2 + i, 2, bd['name'] + " " + model + " " + size)
+            if 'children' not in bd:
+                continue
+            for part in bd['children']:
+                i += 1
+                partn += 1
+                is_selected = 0 if self.selected_partn != partn else 1
+                lab = part['label'] if part['label'] is not None else part['partlabel']
+                lab = lab if lab is not None else part['parttypename']
+                mp = part['mountpoint'] if part['mountpoint'] is not None else "Not mounted"
+
+                s = "{name:<12} {size:<8} {label:<16} {mp}".format(
+                    name=part['name'] if part['name'] is not None else "None",
+                    label=lab if lab is not None else "None",
+                    size=part['size'] if part['size'] is not None else "None",
+                    mp=mp
+                )
+                self.screen.addstr(2 + i, 4, s, curses.color_pair(is_selected))
+                self.screen.refresh()
+
+        self.screen.addstr(2 + i + 2, 4, self.message)
+
+    def _eject_all(self):
+        blk = None
+        partn = 0
+        for bd in self.blkinfo['blockdevices']:
+            if 'children' not in bd:
+                continue
+            for part in bd['children']:
+                partn += 1
+                if self.selected_partn == partn:
+                    blk = bd
+        if blk is None:
+            return
+        for part in blk['children']:
+            self.unmount(part['path'])
+
+    def select(self):
+        sel = None
+        x = 0
+        while x != ord('q'):
+            self._select_print(x)
+            x = self.screen.getch()
+
+            if x == ord('j') or x == 66 or x == 14:
+                self.selected_partn += 1
+                if self.selected_partn > self.partn:
+                    self.selected_partn = self.partn
+            elif x == ord('k') or x == 65 or x == 16:
+                self.selected_partn -= 1
+                if self.selected_partn <= 0:
+                    self.selected_partn = 1
+            elif x == 10:
+                sel = self._get_part_by_partn()
+                break
+            elif x == ord('e'):
+                sel = self._eject_all()
+            elif x == ord('m'):
+                sel = self._get_part_by_partn()
+                if sel is not None:
+                    self.mount(sel['path'])
+            elif x == ord('u'):
+                sel = self._get_part_by_partn()
+                if sel is not None:
+                    self.unmount(sel['path'])
+            elif x == ord('g') or x == ord('r'):
+                self._read_partitions()
+        curses.endwin()
+        return sel
+
+    def _udisk_mount_unmount(self, cmd, dev):
+        r = ""
+        try:
+            r = subprocess.run(
+                ['udisksctl', cmd, '-b', dev], capture_output=True)
+            r = (r.stdout.decode(encoding="utf-8") +
+                 r.stderr.decode(encoding="utf-8"))
+            self.message = r
+        except Exception as e:
+            self.message = cmd + " error: " + r + str(e)
+        self._read_partitions()
+
+    def unmount(self, dev):
+        self._udisk_mount_unmount("unmount", dev)
+
+    def mount(self, dev):
+        self._udisk_mount_unmount("mount", dev)
+
+
+if __name__ == "__main__":
+    cp = ChoosePartition()
+    cp.select()

mounter.py

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+#!/usr/bin/python3
+# coding: utf-8
+# License: The MIT License
+# Author: Alexander Lutsai <s.lyra@ya.ru>
+# Year: 2021
+# Description: This launches script that draws menu to choose, mount and unmount drives from ranger file manager
+
+from ranger.api.commands import Command
+
+
+class mount(Command):
+    """:mount
+
+    Show menu to mount and unmount
+    """
+
+    def execute(self):
+        """ Show menu to mount and unmount """
+        self.fm.execute_console(
+            "shell python3 ~/.config/ranger/ranger_udisk_menu/menu.py")