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-# This is a sample commands.py. You can add your own commands here.
-#
-# Please refer to commands_full.py for all the default commands and a complete
-# documentation. Do NOT add them all here, or you may end up with defunct
-# commands when upgrading ranger.
-
-# You always need to import ranger.api.commands here to get the Command class:
-from ranger.api.commands import *
-
-# A simple command for demonstration purposes follows.
-#------------------------------------------------------------------------------
-
-# You can import any python module as needed.
-import os
-
-# Any class that is a subclass of "Command" will be integrated into ranger as a
-# command. Try typing ":my_edit<ENTER>" in ranger!
-class my_edit(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.
- """:my_edit <filename>
-
- A sample command for demonstration purposes that opens a file in an editor.
- """
-
- # The execute method is called when you run this command in ranger.
- def execute(self):
- # self.arg(1) is the first (space-separated) argument to the function.
- # This way you can write ":my_edit somefilename<ENTER>".
- if self.arg(1):
- # self.rest(1) contains self.arg(1) and everything that follows
- target_filename = self.rest(1)
- else:
- # self.fm is a ranger.core.filemanager.FileManager object and gives
- # you access to internals of ranger.
- # self.fm.thisfile is a ranger.container.file.File object and is a
- # reference to the currently selected file.
- target_filename = self.fm.thisfile.path
-
- # This is a generic function to print text in ranger.
- self.fm.notify("Let's edit the file " + target_filename + "!")
-
- # Using bad=True in fm.notify allows you to print error messages:
- if not os.path.exists(target_filename):
- self.fm.notify("The given file does not exist!", bad=True)
- return
-
- # This executes a function from ranger.core.acitons, a module with a
- # variety of subroutines that can help you construct commands.
- # Check out the source, or run "pydoc ranger.core.actions" for a list.
- self.fm.edit_file(target_filename)
-
- # The tab method is called when you press tab, and should return a list of
- # suggestions that the user will tab through.
- def tab(self):
- # This is a generic tab-completion function that iterates through the
- # content of the current directory.
- return self._tab_directory_content()