rochacbruno/00_README.md Secret

## 00_README.md

      
    Raw
  

              00_README.md
            
          
    Estes exemplos assumem a presença do projeto dundie instalado
https://github.com/rochacbruno/dundie-rewards
Cada arquivo deste gist pode ser executado dentro de dundie/{arquivo}.py

  
## 01_jinja.py
from jinja2 import Template
from dundie.core import read


data = read(add_rates=False)

css = "<style>ul { list-style-type: none; }</style>"
js = "<script>console.log('Hello from Jinja!');</script>"

tpl = Template("""
<!DOCTYPE html>
<html>
<head>
    <title>Users</title>
    {{css}}
    {{js}}
</head>
<body>
    <h1>Users List</h1>
    <table>
        <thead>
            <tr>
                <th>Name</th>
                <th>Email</th>
                <th>Balance</th>
            </tr>
        </thead>
        <tbody>
            {% for u in users %}
                <tr>
                    <td>{{ u.name }}</td>
                    <td>{{ u.email }}</td>
                    <td>{{ u.balance }}</td>
                </tr>
            {% endfor %}
        </tbody>
    </table>
</body>
</html>
""")

with open("/tmp/users.html", "w") as f:
    page = tpl.render(users=data, css=css, js=js)
    f.write(page)

# uv run --with jinja2 dundie/jinja_app.py
# firefox /tmp/users.html

## 02_fasthtml.py
from fasthtml.common import fast_app, serve, Div, P, Table, Tr, Th, Td
from dundie.core import read

app, rt = fast_app()

@rt('/')
def home():
    page = Div(
        P("Users"),
        Table(
            Tr(Th("Name"), Th("Email"), Th("Balance")),
            *[
                Tr(Td(user["name"]), Td(user["email"]), Td(user["balance"]))
                for user in read(add_rates=False)
            ]
        ),
    )
    return page

serve()

# uv run --with python-fasthtml --with starlette --with uvicorn dundie/fasthtml_app.py

## 03_react.py
from reactpy import component, html, run
from dundie.core import read


@component
def Users():
    page = html.div(
        html.h1("Users"),
        html.table(
            html.thead(
                html.tr(html.th("Name"), html.th("Email"), html.th("Balance"))
            ),
            html.tbody(
                html.tr(html.td(user["name"]), html.td(user["email"]), html.td(user["balance"]))
                for user in read(add_rates=False)
            ),
        ),
    )
    return page


run(Users, "localhost", 5000)

# uv run --with reactpy --with starlette --with uvicorn --with websockets  dundie/react_app.py

## 04_gradio.py
import gradio as gr
from dundie.core import read


with gr.Blocks() as demo:
    with gr.Row():
        grid = gr.Dataframe(
            headers=["name", "email", "balance"],
            value=[
                [
                    user["name"],
                    user["email"],
                    f"{user['balance']:.2f}",
                ]
                for user in read(add_rates=False)
            ],
            interactive=False,
        )
    demo.launch()

# uv run --with gradio dundie/gr_app.py

## 05_streamlit.py
import streamlit as st
from dundie.core import read

data = read(add_rates=False)

st.title("Users")
st.dataframe(data, use_container_width=True)

# uv run --with streamlit streamlit run dundie/streamlit_app.py --web

## 06_flet.py
import flet as ft
from dundie.core import read

def main(page: ft.Page):
    page.title = "Users"
    page.add(
        ft.DataTable(
            columns=[
                ft.DataColumn(ft.Text("Name")),
                ft.DataColumn(ft.Text("Email")),
                ft.DataColumn(ft.Text("Balance")),
            ],
            rows=[
                ft.DataRow(
                    cells=[
                        ft.DataCell(ft.Text(user["name"])),
                        ft.DataCell(ft.Text(user["email"])),
                        ft.DataCell(ft.Text(f"{user['balance']:.2f}")),
                    ]
                )
                for user in read(add_rates=False)
            ],
        )
    )

ft.app(target=main)

# uv run --with flet dundie/flet_app.py

## 07_flet_full.py
import sys
import flet as ft
from dundie.core import read, add, get_transactions, ResultDict


def main(page: ft.Page):
    """Entry point for Application"""
    # Page and Window Settings
    page.title = "Dundie Rewards"
    page.scroll = ft.ScrollMode.AUTO
    page.theme_mode = ft.ThemeMode.LIGHT
    page.window.width = page.window.min_width = 400
    page.window.height = page.window.min_height = 800

    # State Variables
    selected_email = ft.Ref[str]()

    def router(event):
        """Called when page.go navigates to a given route"""
        page.views.clear()
        if event.route == "/":
            page.views.append(create_users_list_view())
        elif event.route == "/transactions":
            page.views.append(create_user_transactions_view())
        page.update()

    def go_to_user_transactions(e):
        """Navigate to the transactions page for a given user"""
        selected_email.current = e.control.data
        page.go("/transactions")

    def create_users_list_table() -> ft.DataTable:
        """Create a table of all users"""
        users = read(add_rates=False)
        return ft.DataTable(
            columns=[
                ft.DataColumn(ft.Text("Action")),
                ft.DataColumn(ft.Text("Name")),
                ft.DataColumn(ft.Text("Balance")),
            ],
            rows=[
                ft.DataRow(
                    cells=[
                        ft.DataCell(
                            ft.IconButton(
                                icon=ft.Icons.ADD_CIRCLE,
                                icon_color=ft.Colors.GREEN,
                                on_click=go_to_user_transactions,
                                data=user["email"],
                            )
                        ),
                        ft.DataCell(ft.Text(user["name"])),
                        ft.DataCell(ft.Text(f"{user['balance']:.2f}")),
                    ]
                )
                for user in users
            ],
        )

    def create_transactions_rows(transactions: ResultDict) -> list[ft.DataRow]:
        """Create a list of rows for a given list of transactions"""
        return [
            ft.DataRow(
                cells=[
                    ft.DataCell(ft.Text(transaction["date"])),
                    ft.DataCell(ft.Text(transaction["actor"].split("@")[0])),
                    ft.DataCell(
                        ft.Text(
                            f"{transaction['value']:.2f}",
                            color=ft.Colors.GREEN
                            if transaction["value"] > 0
                            else ft.Colors.RED,
                        )
                    ),
                ]
            )
            for transaction in transactions
        ]

    def create_users_list_view() -> ft.View:
        """Create the main view for the users list"""
        data_table = create_users_list_table()
        view = ft.View(
            "/",
            [
                ft.AppBar(
                    title=ft.Text("Dundie Rewards - Users"),
                    bgcolor=ft.Colors.BLUE_GREY_50,
                ),
                ft.Container(
                    content=ft.Column(
                        [
                            ft.Text(
                                "All Users", size=24, weight=ft.FontWeight.BOLD
                            ),
                            ft.Container(height=20),
                            data_table,
                        ],
                    ),
                    padding=20,
                ),
            ],
            scroll=ft.ScrollMode.AUTO,
        )
        return view

    def create_user_transactions_view() -> ft.View:
        """Create the view for the transactions of a given user"""
        amount_field = ft.TextField(
            label="Amount",
            keyboard_type=ft.KeyboardType.NUMBER,
            width=200,
            icon=ft.Icons.MONEY,
        )
        user_info = read(add_rates=False, email=selected_email.current)
        user_info = user_info[0] if user_info else None
        balance_text = ft.Text(
            f"Current Balance: {user_info['balance']:.2f}"
            if user_info
            else "User not found",
            size=20,
            weight=ft.FontWeight.BOLD,
        )

        def refresh_page():
            user_info = read(add_rates=False, email=selected_email.current)
            if user_info:
                balance_text.value = (
                    f"Current Balance: {user_info[0]['balance']:.2f}"
                )
            transactions = get_transactions(selected_email.current)
            transactions_table.rows = create_transactions_rows(transactions)
            page.update()

        def on_add_click(e):
            try:
                value = int(amount_field.value)
                add(value=value, email=selected_email.current)
                amount_field.value = ""
                page.open(
                    ft.SnackBar(
                        content=ft.Text(
                            f"That's what she said! Successfully added {value} points!"
                        ),
                        bgcolor=ft.Colors.GREEN,
                    )
                )
            except ValueError:
                page.open(
                    ft.SnackBar(
                        content=ft.Text(
                            "No! No! No!Please enter a valid integer"
                        ),
                        bgcolor=ft.Colors.RED,
                    )
                )
            except Exception as ex:
                page.open(
                    ft.SnackBar(
                        content=ft.Text(f"Error: {str(ex)}"),
                        bgcolor=ft.Colors.RED,
                    )
                )
            finally:
                refresh_page()

        transactions = get_transactions(selected_email.current)
        rows = create_transactions_rows(transactions)
        transactions_table = ft.DataTable(
            columns=[
                ft.DataColumn(ft.Text("Date")),
                ft.DataColumn(ft.Text("Actor")),
                ft.DataColumn(ft.Text("Value")),
            ],
            rows=rows,
        )

        return ft.View(
            "/transactions",
            [
                ft.AppBar(
                    title=ft.Text(f"Transactions - {selected_email.current}"),
                    bgcolor=ft.Colors.BLUE_GREY_50,
                    leading=ft.IconButton(
                        icon=ft.Icons.ARROW_BACK,
                        on_click=lambda _: page.go("/"),
                    ),
                ),
                ft.Container(
                    content=ft.Column(
                        [
                            balance_text,
                            ft.Container(height=20),
                            ft.Row(
                                [
                                    amount_field,
                                    ft.ElevatedButton(
                                        "Add",
                                        icon=ft.Icons.ADD,
                                        on_click=on_add_click,
                                    ),
                                ],
                                alignment=ft.MainAxisAlignment.START,
                            ),
                            ft.Container(height=30),
                            ft.Text(
                                "Transaction History",
                                size=20,
                                weight=ft.FontWeight.BOLD,
                            ),
                            ft.Container(height=10),
                            transactions_table,
                        ],
                        scroll=ft.ScrollMode.AUTO,
                    ),
                    padding=20,
                ),
            ],
            scroll=ft.ScrollMode.AUTO,
        )

    page.on_route_change = router
    page.go(page.route)


def run():
    """Run the application

    uv run flet dundie/app.py
    uv run flet --web dundie/app.py
    uv run flet --android dundie/app.py
    """
    args = sys.argv[1:]
    if args and args[0] == "--web":
        ft.app(
            target=main, view=ft.AppView.WEB_BROWSER, port=5000, host="0.0.0.0"
        )
    else:
        ft.app(target=main)


if __name__ == "__main__":
    run()
	from jinja2 import Template
	from dundie.core import read


	data = read(add_rates=False)

	css = "<style>ul { list-style-type: none; }</style>"
	js = "<script>console.log('Hello from Jinja!');</script>"

	tpl = Template("""
	<!DOCTYPE html>
	<html>
	<head>
	<title>Users</title>
	{{css}}
	{{js}}
	</head>
	<body>
	<h1>Users List</h1>
	<table>
	<thead>
	<tr>
	<th>Name</th>
	<th>Email</th>
	<th>Balance</th>
	</tr>
	</thead>
	<tbody>
	{% for u in users %}
	<tr>
	<td>{{ u.name }}</td>
	<td>{{ u.email }}</td>
	<td>{{ u.balance }}</td>
	</tr>
	{% endfor %}
	</tbody>
	</table>
	</body>
	</html>
	""")

	with open("/tmp/users.html", "w") as f:
	page = tpl.render(users=data, css=css, js=js)
	f.write(page)

	# uv run --with jinja2 dundie/jinja_app.py
	# firefox /tmp/users.html
	from fasthtml.common import fast_app, serve, Div, P, Table, Tr, Th, Td
	from dundie.core import read

	app, rt = fast_app()

	@rt('/')
	def home():
	page = Div(
	P("Users"),
	Table(
	Tr(Th("Name"), Th("Email"), Th("Balance")),
	*[
	Tr(Td(user["name"]), Td(user["email"]), Td(user["balance"]))
	for user in read(add_rates=False)
	]
	),
	)
	return page

	serve()

	# uv run --with python-fasthtml --with starlette --with uvicorn dundie/fasthtml_app.py
	from reactpy import component, html, run
	from dundie.core import read


	@component
	def Users():
	page = html.div(
	html.h1("Users"),
	html.table(
	html.thead(
	html.tr(html.th("Name"), html.th("Email"), html.th("Balance"))
	),
	html.tbody(
	html.tr(html.td(user["name"]), html.td(user["email"]), html.td(user["balance"]))
	for user in read(add_rates=False)
	),
	),
	)
	return page


	run(Users, "localhost", 5000)

	# uv run --with reactpy --with starlette --with uvicorn --with websockets dundie/react_app.py
	import gradio as gr
	from dundie.core import read


	with gr.Blocks() as demo:
	with gr.Row():
	grid = gr.Dataframe(
	headers=["name", "email", "balance"],
	value=[
	[
	user["name"],
	user["email"],
	f"{user['balance']:.2f}",
	]
	for user in read(add_rates=False)
	],
	interactive=False,
	)
	demo.launch()

	# uv run --with gradio dundie/gr_app.py
	import streamlit as st
	from dundie.core import read

	data = read(add_rates=False)

	st.title("Users")
	st.dataframe(data, use_container_width=True)

	# uv run --with streamlit streamlit run dundie/streamlit_app.py --web
	import flet as ft
	from dundie.core import read

	def main(page: ft.Page):
	page.title = "Users"
	page.add(
	ft.DataTable(
	columns=[
	ft.DataColumn(ft.Text("Name")),
	ft.DataColumn(ft.Text("Email")),
	ft.DataColumn(ft.Text("Balance")),
	],
	rows=[
	ft.DataRow(
	cells=[
	ft.DataCell(ft.Text(user["name"])),
	ft.DataCell(ft.Text(user["email"])),
	ft.DataCell(ft.Text(f"{user['balance']:.2f}")),
	]
	)
	for user in read(add_rates=False)
	],
	)
	)

	ft.app(target=main)

	# uv run --with flet dundie/flet_app.py
	import sys
	import flet as ft
	from dundie.core import read, add, get_transactions, ResultDict


	def main(page: ft.Page):
	"""Entry point for Application"""
	# Page and Window Settings
	page.title = "Dundie Rewards"
	page.scroll = ft.ScrollMode.AUTO
	page.theme_mode = ft.ThemeMode.LIGHT
	page.window.width = page.window.min_width = 400
	page.window.height = page.window.min_height = 800

	# State Variables
	selected_email = ft.Ref[str]()

	def router(event):
	"""Called when page.go navigates to a given route"""
	page.views.clear()
	if event.route == "/":
	page.views.append(create_users_list_view())
	elif event.route == "/transactions":
	page.views.append(create_user_transactions_view())
	page.update()

	def go_to_user_transactions(e):
	"""Navigate to the transactions page for a given user"""
	selected_email.current = e.control.data
	page.go("/transactions")

	def create_users_list_table() -> ft.DataTable:
	"""Create a table of all users"""
	users = read(add_rates=False)
	return ft.DataTable(
	columns=[
	ft.DataColumn(ft.Text("Action")),
	ft.DataColumn(ft.Text("Name")),
	ft.DataColumn(ft.Text("Balance")),
	],
	rows=[
	ft.DataRow(
	cells=[
	ft.DataCell(
	ft.IconButton(
	icon=ft.Icons.ADD_CIRCLE,
	icon_color=ft.Colors.GREEN,
	on_click=go_to_user_transactions,
	data=user["email"],
	)
	),
	ft.DataCell(ft.Text(user["name"])),
	ft.DataCell(ft.Text(f"{user['balance']:.2f}")),
	]
	)
	for user in users
	],
	)

	def create_transactions_rows(transactions: ResultDict) -> list[ft.DataRow]:
	"""Create a list of rows for a given list of transactions"""
	return [
	ft.DataRow(
	cells=[
	ft.DataCell(ft.Text(transaction["date"])),
	ft.DataCell(ft.Text(transaction["actor"].split("@")[0])),
	ft.DataCell(
	ft.Text(
	f"{transaction['value']:.2f}",
	color=ft.Colors.GREEN
	if transaction["value"] > 0
	else ft.Colors.RED,
	)
	),
	]
	)
	for transaction in transactions
	]

	def create_users_list_view() -> ft.View:
	"""Create the main view for the users list"""
	data_table = create_users_list_table()
	view = ft.View(
	"/",
	[
	ft.AppBar(
	title=ft.Text("Dundie Rewards - Users"),
	bgcolor=ft.Colors.BLUE_GREY_50,
	),
	ft.Container(
	content=ft.Column(
	[
	ft.Text(
	"All Users", size=24, weight=ft.FontWeight.BOLD
	),
	ft.Container(height=20),
	data_table,
	],
	),
	padding=20,
	),
	],
	scroll=ft.ScrollMode.AUTO,
	)
	return view

	def create_user_transactions_view() -> ft.View:
	"""Create the view for the transactions of a given user"""
	amount_field = ft.TextField(
	label="Amount",
	keyboard_type=ft.KeyboardType.NUMBER,
	width=200,
	icon=ft.Icons.MONEY,
	)
	user_info = read(add_rates=False, email=selected_email.current)
	user_info = user_info[0] if user_info else None
	balance_text = ft.Text(
	f"Current Balance: {user_info['balance']:.2f}"
	if user_info
	else "User not found",
	size=20,
	weight=ft.FontWeight.BOLD,
	)

	def refresh_page():
	user_info = read(add_rates=False, email=selected_email.current)
	if user_info:
	balance_text.value = (
	f"Current Balance: {user_info[0]['balance']:.2f}"
	)
	transactions = get_transactions(selected_email.current)
	transactions_table.rows = create_transactions_rows(transactions)
	page.update()

	def on_add_click(e):
	try:
	value = int(amount_field.value)
	add(value=value, email=selected_email.current)
	amount_field.value = ""
	page.open(
	ft.SnackBar(
	content=ft.Text(
	f"That's what she said! Successfully added {value} points!"
	),
	bgcolor=ft.Colors.GREEN,
	)
	)
	except ValueError:
	page.open(
	ft.SnackBar(
	content=ft.Text(
	"No! No! No!Please enter a valid integer"
	),
	bgcolor=ft.Colors.RED,
	)
	)
	except Exception as ex:
	page.open(
	ft.SnackBar(
	content=ft.Text(f"Error: {str(ex)}"),
	bgcolor=ft.Colors.RED,
	)
	)
	finally:
	refresh_page()

	transactions = get_transactions(selected_email.current)
	rows = create_transactions_rows(transactions)
	transactions_table = ft.DataTable(
	columns=[
	ft.DataColumn(ft.Text("Date")),
	ft.DataColumn(ft.Text("Actor")),
	ft.DataColumn(ft.Text("Value")),
	],
	rows=rows,
	)

	return ft.View(
	"/transactions",
	[
	ft.AppBar(
	title=ft.Text(f"Transactions - {selected_email.current}"),
	bgcolor=ft.Colors.BLUE_GREY_50,
	leading=ft.IconButton(
	icon=ft.Icons.ARROW_BACK,
	on_click=lambda _: page.go("/"),
	),
	),
	ft.Container(
	content=ft.Column(
	[
	balance_text,
	ft.Container(height=20),
	ft.Row(
	[
	amount_field,
	ft.ElevatedButton(
	"Add",
	icon=ft.Icons.ADD,
	on_click=on_add_click,
	),
	],
	alignment=ft.MainAxisAlignment.START,
	),
	ft.Container(height=30),
	ft.Text(
	"Transaction History",
	size=20,
	weight=ft.FontWeight.BOLD,
	),
	ft.Container(height=10),
	transactions_table,
	],
	scroll=ft.ScrollMode.AUTO,
	),
	padding=20,
	),
	],
	scroll=ft.ScrollMode.AUTO,
	)

	page.on_route_change = router
	page.go(page.route)


	def run():
	"""Run the application

	uv run flet dundie/app.py
	uv run flet --web dundie/app.py
	uv run flet --android dundie/app.py
	"""
	args = sys.argv[1:]
	if args and args[0] == "--web":
	ft.app(
	target=main, view=ft.AppView.WEB_BROWSER, port=5000, host="0.0.0.0"
	)
	else:
	ft.app(target=main)


	if __name__ == "__main__":
	run()