Duplicate from andzhk/PNGInfo

Co-authored-by: Andrei Zhytkevich <[email protected]>

.gitignore

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+# Byte-compiled / optimized / DLL files
+__pycache__/
+*.py[cod]
+*$py.class
+
+# C extensions
+*.so
+
+# Distribution / packaging
+.Python
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+wheels/
+pip-wheel-metadata/
+share/python-wheels/
+*.egg-info/
+.installed.cfg
+*.egg
+MANIFEST
+
+# PyInstaller
+#  Usually these files are written by a python script from a template
+#  before PyInstaller builds the exe, so as to inject date/other infos into it.
+*.manifest
+*.spec
+
+# Installer logs
+pip-log.txt
+pip-delete-this-directory.txt
+
+# Unit test / coverage reports
+htmlcov/
+.tox/
+.nox/
+.coverage
+.coverage.*
+.cache
+nosetests.xml
+coverage.xml
+*.cover
+*.py,cover
+.hypothesis/
+.pytest_cache/
+
+# Translations
+*.mo
+*.pot
+
+# Django stuff:
+*.log
+local_settings.py
+db.sqlite3
+db.sqlite3-journal
+
+# Flask stuff:
+instance/
+.webassets-cache
+
+# Scrapy stuff:
+.scrapy
+
+# Sphinx documentation
+docs/_build/
+
+# PyBuilder
+target/
+
+# Jupyter Notebook
+.ipynb_checkpoints
+
+# IPython
+profile_default/
+ipython_config.py
+
+# pyenv
+.python-version
+
+# pipenv
+#   According to pypa/pipenv#598, it is recommended to include Pipfile.lock in version control.
+#   However, in case of collaboration, if having platform-specific dependencies or dependencies
+#   having no cross-platform support, pipenv may install dependencies that don't work, or not
+#   install all needed dependencies.
+#Pipfile.lock
+
+# PEP 582; used by e.g. github.com/David-OConnor/pyflow
+__pypackages__/
+
+# Celery stuff
+celerybeat-schedule
+celerybeat.pid
+
+# SageMath parsed files
+*.sage.py
+
+# Environments
+.env
+.venv
+env/
+venv/
+ENV/
+env.bak/
+venv.bak/
+
+# Spyder project settings
+.spyderproject
+.spyproject
+
+# Rope project settings
+.ropeproject
+
+# mkdocs documentation
+/site
+
+# mypy
+.mypy_cache/
+.dmypy.json
+dmypy.json
+
+# Pyre type checker
+.pyre/

LICENSE

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+MIT License
+
+Copyright (c) 2023 Andrei Zhytkevich
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

README.md

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+---
+title: PNG Info
+emoji: 🚀
+colorFrom: indigo
+colorTo: yellow
+sdk: gradio
+sdk_version: 3.16.2
+app_file: app.py
+pinned: false
+license: wtfpl
+duplicated_from: andzhk/PNGInfo
+---
+
+This project is published on [HuggingFace](https://huggingface.co/spaces/andzhk/PNGInfo)
+
+# PNG Info (png-params)
+
+This is Gradio project for reading and displaying an image and its metadata from url.
+
+Currently, only PNG is supported.
+
+## Usage
+
+- Copy image address
+- Paste it into the **url** field
+- or Drag and Drop/Upload image
+- Submit
+
+**Generation parameters** text can be directly used in AUTOMATIC1111 UI
+
+## Running locally
+
+### Prerequisites
+
+Python 3
+
+### Install requirements
+
+```bash
+pip install -r requirements.txt
+```
+
+### Run
+
+```bash
+python images.py
+```
+
+Use [nodemon](https://www.npmjs.com/package/nodemon) for development.
+
+```bash
+nodemon images.py
+```
+
+### Open UI
+
+Usually Gradio UI is running on http://127.0.0.1:7860

app.py

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+import gradio as gr
+from PIL import Image
+from urllib.request import Request, urlopen
+
+def display_image_from_url(url, input_image):
+    if url == '' and input_image is None:
+        return None, "", ""
+
+    image = None
+    if url != '':
+        req = Request(
+            url=url, 
+            headers={'User-Agent': 'Mozilla/5.0'}
+        )
+        res = urlopen(req)
+        image = Image.open(res)
+        image.load()
+
+
+    if input_image is not None:
+        image = input_image
+
+    parameters = "Parameters have been erased from this image or unsupported format"
+    if 'parameters' in image.info:
+        parameters = image.info['parameters']
+
+    return image, parameters, image.info
+
+blocks = gr.Blocks(css="#out_image {height: 400px}")
+with blocks as png_info:
+    with gr.Row():
+        gr.Markdown(
+    """
+    Report any issues on the [GitHub](https://github.com/andzhik/png-params) page of this project
+    """)
+    with gr.Row().style(equal_height=False):
+        with gr.Column():
+            in_url = gr.Textbox(label="Source URL")
+            in_image = gr.Image(label="Source Image", type='pil')
+            with gr.Row():
+                btn_submit = gr.Button("Submit", variant="primary")
+
+        with gr.Column():
+            out_image = gr.Image(type='pil', elem_id="out_image")
+            out_info = gr.Textbox(label="Generation Parameters")
+            out_meta = gr.Textbox(label="Metadata")
+    
+    btn_submit.click(fn=display_image_from_url,
+    inputs=[in_url, in_image],
+    outputs=[out_image, out_info, out_meta])
+            
+png_info.launch()

nodemon.json

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+{
+  "verbose": true,
+  "execMap": {
+    "py": "/usr/bin/python3"
+  }
+}

requirements.txt

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+Pillow
+gradio
+urllib3