Duplicate from DavMelchi/solara-gps-converter

.github/workflows/sync-hf.yml

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+name: Sync to Hugging Face hub
+on:
+  push:
+    branches: [main]
+
+  # to run this workflow manually from the Actions tab
+  workflow_dispatch:
+
+jobs:
+  sync-to-hub:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+          lfs: true
+      - name: Push to hub
+        env:
+          HF_TOKEN: ${{ secrets.HF_TOKEN }}
+        run: git push --force https://giswqs:$HF_TOKEN@huggingface.co/spaces/giswqs/solara-geospatial main

.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/
+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/
+cover/
+
+# 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
+.pybuilder/
+target/
+
+# Jupyter Notebook
+.ipynb_checkpoints
+
+# IPython
+profile_default/
+ipython_config.py
+
+# pyenv
+#   For a library or package, you might want to ignore these files since the code is
+#   intended to run in multiple environments; otherwise, check them in:
+# .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
+
+# poetry
+#   Similar to Pipfile.lock, it is generally recommended to include poetry.lock in version control.
+#   This is especially recommended for binary packages to ensure reproducibility, and is more
+#   commonly ignored for libraries.
+#   https://python-poetry.org/docs/basic-usage/#commit-your-poetrylock-file-to-version-control
+#poetry.lock
+
+# pdm
+#   Similar to Pipfile.lock, it is generally recommended to include pdm.lock in version control.
+#pdm.lock
+#   pdm stores project-wide configurations in .pdm.toml, but it is recommended to not include it
+#   in version control.
+#   https://pdm.fming.dev/#use-with-ide
+.pdm.toml
+
+# PEP 582; used by e.g. github.com/David-OConnor/pyflow and github.com/pdm-project/pdm
+__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/
+
+# pytype static type analyzer
+.pytype/
+
+# Cython debug symbols
+cython_debug/
+
+# PyCharm
+#  JetBrains specific template is maintained in a separate JetBrains.gitignore that can
+#  be found at https://github.com/github/gitignore/blob/main/Global/JetBrains.gitignore
+#  and can be added to the global gitignore or merged into this file.  For a more nuclear
+#  option (not recommended) you can uncomment the following to ignore the entire idea folder.
+#.idea/

.history/README_20230619150004.md

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+---
+title: Solara Geospatial
+emoji: 🌍
+colorFrom: green
+colorTo: red
+sdk: docker
+pinned: false
+license: mit
+app_port: 8765
+duplicated_from: giswqs/solara-geospatial
+---
+
+## Introduction
+
+A collection of [Solara](https://github.com/widgetti/solara) web apps for geospatial applications
+
+Just a proof-of-concept for now. Not all features are working yet. More features will be added in the future.
+
+- Web App: <https://giswqs-solara-geospatial.hf.space>
+- GitHub: <https://github.com/opengeos/solara-geospatial>
+- Hugging Face: <https://huggingface.co/spaces/giswqs/solara-geospatial>
+
+## Demos
+
+![](https://i.imgur.com/4uIEnAJ.gif)

.history/README_20230619151116.md

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+---
+title: Solara Gps_Converter
+emoji: 🌍
+colorFrom: green
+colorTo: red
+sdk: docker
+pinned: false
+license: mit
+app_port: 8765
+duplicated_from: giswqs/solara-geospatial
+---
+
+## Introduction
+
+GPS Coordinate Converter provides a convenient way to convert GPS coordinates between different formats. It simplifies the process of converting latitude and longitude coordinates to various representations such as Decimal and  degrees-minutes-seconds (DMS) coordinates.
+
+## Features
+
+- Convert GPS coordinates between Decimal and degrees-minutes-seconds (DMS)
+- Accurate and reliable conversion algorithms
+- Supports both forward and reverse coordinate conversions
+- Simple and intuitive API
+  
+## Contributing
+
+Contributions are welcome! If you find any issues or have suggestions for improvements, please open an issue or submit a pull request.
+
+## Acknowledgements
+
+Coordinate Converter is built upon the excellent Solara.<https://github.com/widgetti/solara>

.history/pages/00_home_20230619150004.py

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+import solara
+
+@solara.component
+def Page():
+
+    markdown = """
+    ## Solara for Geospatial Applications
+    
+    ### Introduction
+
+    **A collection of [Solara](https://github.com/widgetti/solara) web apps for geospatial applications.**
+
+    Just a proof-of-concept for now. Not all features are working yet. More features will be added in the future. Click on the menu above to see the other pages.
+
+    - Web App: <https://giswqs-solara-geospatial.hf.space>
+    - GitHub: <https://github.com/opengeos/solara-geospatial>
+    - Hugging Face: <https://huggingface.co/spaces/giswqs/solara-geospatial>
+
+    ### Demos
+
+    ![](https://i.imgur.com/4uIEnAJ.gif)
+
+    """
+
+    solara.Markdown(markdown)

.history/pages/00_home_20230619150424.py

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+from typing import Optional, cast
+import pandas as pd
+import os
+import solara
+from solara.components.file_drop import FileDrop
+from lat_lon_parser import parse,to_str_deg_min_sec
+
+
+class State:
+    options = ["Decimal", "Deg_Min_Sec"]
+    option = solara.reactive("")
+    df = solara.reactive(cast(Optional[pd.DataFrame], None))
+    dff = solara.reactive(cast(Optional[pd.DataFrame], None))
+    latitude = solara.reactive(cast(Optional[str],""))
+    longitude = solara.reactive(cast(Optional[str],""))
+    extension_check = solara.reactive(True)
+    error_message = solara.reactive("")
+
+    @staticmethod
+    def load_from_file(file):
+        file_name, file_extension = os.path.splitext(file["name"])
+        if file_extension == ".csv":
+            df = pd.read_csv(file["file_obj"], encoding='latin-1')
+            State.df.value = df
+            State.extension_check.value = True
+            State.reset_vars()
+        else:
+            State.extension_check.value = False
+            State.df.value = None
+            State.reset_vars()
+
+    def reset_vars():
+        State.latitude.value = str("")
+        State.longitude.value = str("")
+        State.option.value = str("")
+        State.error_message.value =str("")
+
+    @staticmethod
+    def convert ():
+        State.error_message.value =""
+        try :        
+            df = State.df.value
+            df['converted_latitude'] = df.loc[:, str(State.latitude.value)]
+            df['converted_longitude'] = df.loc[:, str(State.longitude.value)]
+            if State.option.value =="Decimal":
+                df['converted_longitude'] =df['converted_longitude'].str.replace('O','W')
+                df["converted_latitude"] =df["converted_latitude"].apply(parse)
+                df["converted_longitude"] =df["converted_longitude"].apply(parse)
+            elif State.option.value =="Deg_Min_Sec":
+                df["converted_latitude"] =df["converted_latitude"].apply(to_str_deg_min_sec)
+                df["converted_longitude"] =df["converted_longitude"].apply(to_str_deg_min_sec)
+                df["converted_latitude"] =df["converted_latitude"].apply(lambda x: x.replace("-", "") + "S" if "-" in x else x + "N")
+                df["converted_longitude"] =df["converted_longitude"].apply(lambda x: x.replace("-", "") + "W" if "-" in x else x + "E")
+        except Exception as es:
+            State.error_message.value = f"An error occurred. Please check your latitude and longitude format and ensure the correct conversion format ({es})"
+        else :
+            State.df.value = None
+            State.df.value = df
+            State.dff.value  = State.df.value
+            
+@solara.component
+def Page():
+    df = State.df.value
+    
+    solara.Title("GPS Coordinates Converter")
+    
+    with solara.Sidebar():
+        with solara.Column():
+            FileDrop(on_file=State.load_from_file, on_total_progress=lambda *args: None, label="Drag your file CSV here")
+            
+            if State.extension_check.value is not True :
+                solara.Warning("Only CSV file are allowed")
+            else :
+                if df is not None:
+                    columns = list(map(str, df.columns))
+                    solara.Select("Latitude", values=columns, value=State.latitude)
+                    solara.Select("Longitude", values=columns, value=State.longitude)
+                    solara.Select("Convert To", values=State.options, value=State.option)
+                    
+                    if State.longitude.value =="" or State.latitude.value == "" or State.option.value == "":
+                        solara.Info("Select Coordinates Columns and Ouput Format")
+                    else :
+                        solara.Button("Convert", color="primary", text=True, outlined=True, on_click=State.convert)
+                        if State.dff.value is not None:
+                            def get_data():
+                                return State.dff.value.to_csv(index=False)
+                            solara.FileDownload(get_data, label=f"Download {len(State.dff.value):,} converted coordinates", filename="converted.csv",)
+
+
+    if State.df.value is not None:
+        with solara.Column():
+            solara.DataFrame(State.df.value)
+            if State.error_message.value != "":
+                solara.Warning(State.error_message.value)
+    else:
+        solara.Info("Waiting for Data, Please upload a file.")
+
+@solara.component
+def Layout(children):
+    route, routes = solara.use_route()
+    return solara.AppLayout(children=children)

.history/requirements_20230619150004.txt

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+geemap>=0.21.0
+leafmap
+mapwidget
+solara
+geopandas

.history/requirements_20230619150422.txt

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+solara
+pandas
+lat_lon_parser

Dockerfile

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+FROM jupyter/base-notebook:latest
+
+RUN mamba install -c conda-forge leafmap geopandas localtileserver -y && \
+    fix-permissions "${CONDA_DIR}" && \
+    fix-permissions "/home/${NB_USER}"
+
+COPY requirements.txt .
+RUN pip install -r requirements.txt
+
+RUN mkdir ./pages
+COPY /pages ./pages
+
+ENV PROJ_LIB='/opt/conda/share/proj'
+
+USER root
+RUN chown -R ${NB_UID} ${HOME}
+USER ${NB_USER}
+
+EXPOSE 8765
+
+CMD ["solara", "run", "./pages", "--host=0.0.0.0"]

LICENSE

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+MIT License
+
+Copyright (c) 2023 Open Geospatial Solutions
+
+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: Solara Gps_Converter
+emoji: 🌍
+colorFrom: green
+colorTo: red
+sdk: docker
+pinned: false
+license: mit
+app_port: 8765
+duplicated_from: DavMelchi/solara-gps-converter
+---
+
+## Introduction
+
+GPS Coordinate Converter provides a convenient way to convert GPS coordinates between different formats. It simplifies the process of converting latitude and longitude coordinates to various representations such as Decimal and  degrees-minutes-seconds (DMS) coordinates.
+
+## Features
+
+- Convert GPS coordinates between Decimal and degrees-minutes-seconds (DMS)
+- Accurate and reliable conversion algorithms
+- Supports both forward and reverse coordinate conversions
+- Simple and intuitive API
+  
+## Contributing
+
+Contributions are welcome! If you find any issues or have suggestions for improvements, please open an issue or submit a pull request.
+
+## Acknowledgements
+
+Coordinate Converter is built upon the excellent Solara.<https://github.com/widgetti/solara>

pages/00_home.py

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+from typing import Optional, cast
+import pandas as pd
+import os
+import solara
+from solara.components.file_drop import FileDrop
+from lat_lon_parser import parse,to_str_deg_min_sec
+
+
+class State:
+    options = ["Decimal", "Deg_Min_Sec"]
+    option = solara.reactive("")
+    df = solara.reactive(cast(Optional[pd.DataFrame], None))
+    dff = solara.reactive(cast(Optional[pd.DataFrame], None))
+    latitude = solara.reactive(cast(Optional[str],""))
+    longitude = solara.reactive(cast(Optional[str],""))
+    extension_check = solara.reactive(True)
+    error_message = solara.reactive("")
+
+    @staticmethod
+    def load_from_file(file):
+        file_name, file_extension = os.path.splitext(file["name"])
+        if file_extension == ".csv":
+            df = pd.read_csv(file["file_obj"], encoding='latin-1')
+            State.df.value = df
+            State.extension_check.value = True
+            State.reset_vars()
+        else:
+            State.extension_check.value = False
+            State.df.value = None
+            State.reset_vars()
+
+    def reset_vars():
+        State.latitude.value = str("")
+        State.longitude.value = str("")
+        State.option.value = str("")
+        State.error_message.value =str("")
+
+    @staticmethod
+    def convert ():
+        State.error_message.value =""
+        try :        
+            df = State.df.value
+            df['converted_latitude'] = df.loc[:, str(State.latitude.value)]
+            df['converted_longitude'] = df.loc[:, str(State.longitude.value)]
+            if State.option.value =="Decimal":
+                df['converted_longitude'] =df['converted_longitude'].str.replace('O','W')
+                df["converted_latitude"] =df["converted_latitude"].apply(parse)
+                df["converted_longitude"] =df["converted_longitude"].apply(parse)
+            elif State.option.value =="Deg_Min_Sec":
+                df["converted_latitude"] =df["converted_latitude"].apply(to_str_deg_min_sec)
+                df["converted_longitude"] =df["converted_longitude"].apply(to_str_deg_min_sec)
+                df["converted_latitude"] =df["converted_latitude"].apply(lambda x: x.replace("-", "") + "S" if "-" in x else x + "N")
+                df["converted_longitude"] =df["converted_longitude"].apply(lambda x: x.replace("-", "") + "W" if "-" in x else x + "E")
+        except Exception as es:
+            State.error_message.value = f"An error occurred. Please check your latitude and longitude format and ensure the correct conversion format ({es})"
+        else :
+            State.df.value = None
+            State.df.value = df
+            State.dff.value  = State.df.value
+            
+@solara.component
+def Page():
+    df = State.df.value
+    
+    solara.Title("GPS Coordinates Converter")
+    
+    with solara.Sidebar():
+        with solara.Column():
+            FileDrop(on_file=State.load_from_file, on_total_progress=lambda *args: None, label="Drag your file CSV here")
+            
+            if State.extension_check.value is not True :
+                solara.Warning("Only CSV file are allowed")
+            else :
+                if df is not None:
+                    columns = list(map(str, df.columns))
+                    solara.Select("Latitude", values=columns, value=State.latitude)
+                    solara.Select("Longitude", values=columns, value=State.longitude)
+                    solara.Select("Convert To", values=State.options, value=State.option)
+                    
+                    if State.longitude.value =="" or State.latitude.value == "" or State.option.value == "":
+                        solara.Info("Select Coordinates Columns and Ouput Format")
+                    else :
+                        solara.Button("Convert", color="primary", text=True, outlined=True, on_click=State.convert)
+                        if State.dff.value is not None:
+                            def get_data():
+                                return State.dff.value.to_csv(index=False)
+                            solara.FileDownload(get_data, label=f"Download {len(State.dff.value):,} converted coordinates", filename="converted.csv",)
+
+
+    if State.df.value is not None:
+        with solara.Column():
+            solara.DataFrame(State.df.value)
+            if State.error_message.value != "":
+                solara.Warning(State.error_message.value)
+    else:
+        solara.Info("Waiting for Data, Please upload a file.")
+
+@solara.component
+def Layout(children):
+    route, routes = solara.use_route()
+    return solara.AppLayout(children=children)

requirements.txt

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+solara
+pandas
+lat_lon_parser