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make CLI help text shorter to improve readability

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This commit is contained in:
Lincoln Stein 2022-09-28 13:00:54 -04:00
parent e49e83e944
commit f93963cd6b
1 changed files with 10 additions and 25 deletions
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35
ldm/dream/args.py
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@ -449,35 +449,20 @@ class Args(object):
description=
"""
*Image generation:*
To generate images, type a text prompt with optional switches. Example:
a fantastic alien landscape -W576 -H512 -s60 -n4
dream> a fantastic alien landscape -W576 -H512 -s60 -n4
*postprocessing*
To post-process a previously-generated image, use the "!fix" command, and
provide the image filename and postprocessing options. You may provide either the filename,
in which case the script will look in the current output directory, or an arbitrary absolute or
relative path to the desired PNG file.
-G (strength) - apply face-fixing, e.g. -G0.8
-U (scaleg) - upscale to the desired dimensions with ersgan, e.g. -U2
--embiggen (scale) - upscale using the embiggen algorithm
-ft (algorithm) - select which face-fixing algorithm to use (gfpgan|codeformer)
Example: !fix 0000045.4829112.png -G1 -U4 -ft codeformer
!fix applies upscaling/facefixing to a previously-generated image.
dream> !fix 0000045.4829112.png -G1 -U4 -ft codeformer
*History manipulation*
Use !fetch to retrieve the image generation parameters used to generate a previously-generated
image. The original command will be inserted onto the command line for editing (Linux, Mac), or
printed as a comment above the dream> prompt (Windows). If a bare filename is provided, the script
will look in the current output directory
!fetch retrieves the command used to generate an earlier image.
dream> !fetch 0000015.8929913.png
dream> a fantastic alien landscape -W 576 -H 512 -s 60 -A plms -C 7.5
Example: dream> !fetch 0000015.8929913.png
dream> a fantastic alien landscape -W 576 -H 512 -s 60 -A plms -C 7.5
!history lists all the commands issued during the current session.
Use !history to get a numbered list of the past 1000 commands (Linux, Mac) or the commands issued
during the current session (Windows).
Use !NN to retrieve the NNth command from the history list and load it into the command line
for editing and re-issuing.
!NN retrieves the NNth command from the history
"""
)
render_group = parser.add_argument_group('General rendering')
@ -645,7 +630,7 @@ class Args(object):
'-embiggen',
nargs='+',
type=float,
help='Embiggen tiled img2img for higher resolution and detail without extra VRAM usage. Takes scale factor relative to the size of the --init_img (-I), followed by ESRGAN upscaling strength (0-1.0), followed by minimum amount of overlap between tiles as a decimal ratio (0 - 1.0) or number of pixels. ESRGAN strength defaults to 0.75, and overlap defaults to 0.25 . ESRGAN is used to upscale the init prior to cutting it into tiles/pieces to run through img2img and then stitch back togeather.',
help='Arbitrary upscaling using img2img. Provide scale factor (0.75), optionally followed by strength (0.75) and tile overlap proportion (0.25).',
default=None,
)
postprocessing_group.add_argument(
@ -653,7 +638,7 @@ class Args(object):
'-embiggen_tiles',
nargs='+',
type=int,
help='If while doing Embiggen we are altering only parts of the image, takes a list of tiles by number to process and replace onto the image e.g. `1 3 5`, useful for redoing problematic spots from a prior Embiggen run',
help='For embiggen, provide list of tiles to process and replace onto the image e.g. `1 3 5`.',
default=None,
)
special_effects_group.add_argument(