mirror of
https://git.disroot.org/FollieHiyuki/dotfiles.git
synced 2024-12-02 04:08:30 -05:00
145 lines
3.8 KiB
Python
145 lines
3.8 KiB
Python
from __future__ import (absolute_import, division, print_function)
|
|
|
|
import os
|
|
import subprocess
|
|
|
|
from ranger.api.commands import Command
|
|
|
|
|
|
class lame_base(Command):
|
|
# The so-called doc-string of the class will be visible in the built-in
|
|
# help that is accessible by typing "?c" inside ranger.
|
|
""":lame_base <filename>
|
|
Not really used directly, so don't!
|
|
"""
|
|
|
|
# The execute method is called when you run this command in ranger.
|
|
def execute(self):
|
|
|
|
# Do the sox stuff
|
|
self.perform_on_selected_files()
|
|
|
|
# Unmark files when done
|
|
self.fm.thisdir.mark_all(False)
|
|
|
|
def lamecommand(self, fn):
|
|
suffix = "_320"
|
|
newfn = self.filename_with(suffix, fn)
|
|
|
|
# The sox operation being used
|
|
param = f"--preset insane"
|
|
|
|
# The full command
|
|
command = f"lame {param} '{fn}' '{newfn}'"
|
|
|
|
return command
|
|
|
|
def filename_with(self, tag, filename, newsuffix=".mp3"):
|
|
from pathlib import Path
|
|
|
|
infile = Path(filename)
|
|
fn = Path(infile.stem + tag + newsuffix)
|
|
fn = infile.parent.joinpath(fn)
|
|
|
|
return fn
|
|
|
|
def perform_on_selected_files(self):
|
|
for file in self.fm.thisdir.get_selection():
|
|
file = file.path
|
|
|
|
# Make sure the file exists
|
|
if not os.path.exists(file):
|
|
self.fm.notify("The given file does not exist!", bad=True)
|
|
return
|
|
|
|
command = self.lamecommand(file)
|
|
self.fm.notify("Executing: " + command + "!")
|
|
|
|
# execute the command
|
|
self.fm.execute_command(
|
|
command,
|
|
universal_newlines=True,
|
|
stdout=subprocess.PIPE)
|
|
|
|
|
|
class mp3insane(lame_base):
|
|
""":mp3insane <filename>
|
|
Convert to mp3 using lame preset "insane", CBR 320KBPS
|
|
This preset will usually be overkill for most people and most
|
|
situations, but if you must have the absolute highest quality
|
|
with no regard to filesize, this is the way to go.
|
|
"""
|
|
|
|
def lamecommand(self, fn):
|
|
suffix = "_insane"
|
|
newfn = self.filename_with(suffix, fn)
|
|
|
|
# The sox operation being used
|
|
param = f"--preset insane"
|
|
|
|
# The full command
|
|
command = f"lame {param} '{fn}' '{newfn}'"
|
|
|
|
return command
|
|
|
|
|
|
class mp3extreme(lame_base):
|
|
""":mp3extreme <filename>
|
|
Convert to mp3 using lame preset "extreme"
|
|
If you have extremely good hearing and similar equipment, this
|
|
preset will generally provide slightly higher quality than the
|
|
standard mode.
|
|
"""
|
|
|
|
def lamecommand(self, fn):
|
|
suffix = "_extreme"
|
|
newfn = self.filename_with(suffix, fn)
|
|
|
|
# The sox operation being used
|
|
param = f"--preset extreme"
|
|
|
|
# The full command
|
|
command = f"lame {param} '{fn}' '{newfn}'"
|
|
|
|
return command
|
|
|
|
|
|
class mp3medium(lame_base):
|
|
""":mp3medium <filename>
|
|
Convert to mp3 using lame preset "medium", VBR mode
|
|
This preset should provide near transparency to most people on
|
|
most music.
|
|
"""
|
|
|
|
def lamecommand(self, fn):
|
|
suffix = "_medium"
|
|
newfn = self.filename_with(suffix, fn)
|
|
|
|
# The sox operation being used
|
|
param = f"--preset medium"
|
|
|
|
# The full command
|
|
command = f"lame {param} '{fn}' '{newfn}'"
|
|
|
|
return command
|
|
|
|
|
|
class mp3(lame_base):
|
|
""":mp3 <filename>
|
|
Convert to mp3 using the standard preset, VBR mode
|
|
This preset should generally be transparent to most people on
|
|
most music and is already quite high in quality.
|
|
"""
|
|
|
|
def lamecommand(self, fn):
|
|
suffix = "_standard"
|
|
newfn = self.filename_with(suffix, fn)
|
|
|
|
# The sox operation being used
|
|
param = f"--preset standard"
|
|
|
|
# The full command
|
|
command = f"lame {param} '{fn}' '{newfn}'"
|
|
|
|
return command
|