CALIBRE-DEBUG(1) calibre CALIBRE-DEBUG(1)

calibre-debug - calibre-debug

calibre-debug [options]

Various command line interfaces useful for debugging calibre. With no options, this command starts an embedded Python interpreter. You can also run the main calibre GUI, the calibre E-book viewer and the calibre editor in debug mode.

It also contains interfaces to various bits of calibre that do not have dedicated command line tools, such as font subsetting, the E-book diff tool and so on.

You can also use calibre-debug to run standalone scripts. To do that use it like this:

calibre-debug -e myscript.py -- --option1 --option2 file1 file2 ...

Everything after the -- is passed to the script. You can also use calibre-debug as a shebang in scripts, like this:

#!/usr/bin/env -S calibre-debug -e -- --

Whenever you pass arguments to calibre-debug that have spaces in them, enclose the arguments in quotation marks. For example: "/some path/with spaces"

Add a simple plugin (i.e. a plugin that consists of only a .py file), by specifying the path to the py file containing the plugin code.
Run Python code.
Debug device detection
(Un)register calibre from Windows Default Programs. --default-programs = (register|unregister)
Run the calibre diff tool. For example: calibre-debug --diff file1 file2
Launch the calibre "Edit book" tool in debug mode.
Run the Python code in file.
Explode the book into the specified folder. Usage: -x file.epub output_dir Exports the book as a collection of HTML files and metadata, which you can edit using standard HTML editing tools. Works with EPUB, AZW3, HTMLZ and DOCX files.
Export all calibre data (books/settings/plugins). Normally, you will be asked for the export folder and the libraries to export. You can also specify them as command line arguments to skip the questions. Use absolute paths for the export folder and libraries. The special keyword "all" can be used to export all libraries. Examples: calibre-debug --export-all-calibre-data # for interactive use calibre-debug --export-all-calibre-data /path/to/empty/export/folder /path/to/library/folder1 /path/to/library2 calibre-debug --export-all-calibre-data /export/folder all # export all known libraries
For internal use
Run the GUI with debugging enabled. Debug output is printed to stdout and stderr.
Run the GUI with a debug console, logging to the specified path. For internal use only, use the -g option to run the GUI in debug mode
show this help message and exit
Implode a previously exploded book. Usage: -i output_dir file.epub Imports the book from the files in output_dir which must have been created by a previous call to --explode-book. Be sure to specify the same file type as was used when exploding.
Import previously exported calibre data
Inspect the MOBI file(s) at the specified path(s)
Output the paths necessary to setup the calibre environment
Run a plugin that provides a command line interface. For example: calibre-debug -r "Plugin name" -- file1 --option1 Everything after the -- will be passed to the plugin as arguments.
Run the named test(s). Use the special value "all" to run all tests. If the test name starts with a period it is assumed to be a module name. If the test name starts with @ it is assumed to be a category name.
Don't run with the DEBUG flag set
Cause a running calibre instance, if any, to be shutdown. Note that if there are running jobs, they will be silently aborted, so use with care.
Subset the specified font. Use -- after this option to pass option to the font subsetting program.
Test binary modules in build
show program's version number and exit
Run the E-book viewer in debug mode

Kovid Goyal

Kovid Goyal

rugpjūčio 23, 2024 7.17.0