* Fix to #3465. Prevent the, resaving of duplicate images if overwrite not specified
This is a fix to #3465
Adds function compare_image_hash to do a sha256 hash comparison between an uploaded image and existing images with matching file names.
This changes the behavior so that only images having the same filename that are actually different are saved to input, existing images are instead now opened instead of resaved with increment.
Currently, exact duplicates with the same filename are resave saved with an incremented filename in the format:
<filename> (n).ext
with the code:
```
while os.path.exists(filepath):
filename = f"{split[0]} ({i}){split[1]}"
filepath = os.path.join(full_output_folder, filename)
i += 1
```
This commit changes this to:
```
while os.path.exists(filepath):
if compare_image_hash(filepath, image):
image_is_duplicate = True
break
filename = f"{split[0]} ({i}){split[1]}"
filepath = os.path.join(full_output_folder, filename)
i += 1
```
a check for if image_is_duplicate = False is done before saving the file.
Currently, if you load the same image of a cat named cat.jpg into the LoadImage node 3 times, you will get 3 new files in your input folder with incremented file names.
With this change, you will now only have the single copy of cat.jpg, that will be re-opened instead of re-saved.
However if you load 3 different images of cats named cat.jpg, you will get the expected behavior of having:
cat.jpg
cat (1).jpg
cat (2).jpg
This saves space and clutter. After checking my own input folder, I have 800+ images that are duplicates that were resaved with incremented file names amounting to more than 5GB of duplicated data.
* fixed typo in expression
This change includes corrections for several spelling errors in the
documentation of example_node.py.example file.
These were previously raised by #3157, but they missed a few.
* menu
* wip
* wip
* wip
* wip
* wip
* workflow saving/loading
* Support inserting workflows
Move buttosn to top of lists
* fix session storage
implement renaming
* temp
* refactor, better workflow instance management
* wip
* progress on progress
* added send to workflow
various fixes
* Support multiple image loaders
* Support dynamic size breakpoints based on content
* various fixes
add close unsaved warning
* Add filtering tree
* prevent renaming unsaved
* fix zindex on hover
* fix top offset
* use filename as workflow name
* resize on setting change
* hide element until it is drawn
* remove glow
* Fix export name
* Fix test, revert accidental changes to groupNode
* Fix colors on all themes
* show hover items on smaller screen (mobile)
* remove debugging code
* dialog fix
* Dont reorder open workflows
Allow elements around canvas
* Toggle body display on setting change
* Fix menu disappearing on chrome
* Increase delay when typing, remove margin on Safari, fix dialog location
* Fix overflow issue on iOS
* Add reset view button
Prevent view changes causing history entries
* Bottom menu wip
* Various fixes
* Fix merge
* Fix breaking old menu position
* Fix merge adding restore view to loadGraphData
comfyanonymous
Alex "mcmonkey" Goodwin
shawnington
Bob Du
Chenlei Hu
Peter Crabtree
Hayden Reeve
YAN Wenkun
Robin Huang
ruucm
pythongosssss