saurabhwadekar / flet_route Goto Github PK

First of all, thank you very much for your work!

I used the example given in your documentation and simply added an AppBar (at the page level), in the first route "/" the appBar component is visible but when I change the route it disappears completely (until I switch back to /). Obviously the appbar is added on every view.

  return ft.View(
        "/",
        controls=[
            page.appbar,
            ft.Text("This Is Index View"),
            ft.ElevatedButton("Go Next View", on_click=lambda _: page.go("/second_view/")),
        ]
    )

How to deal with this? I don't know if this is a bug or my wrong approach.

Hey! Nice Package.
Please add more documentation in the README.
Detailed documentation for each parameter, each class and/or function.
It is very important for those using a package!

Hello, I am working on a program whose background is an image, so to do what I want I must create a container and use the stack tool.
The problem is that when I run the program the view comes out with margins on the left, right and top; I already tried setting 'page.padding = 0' and it still doesn't work

Taking advantage of the opportunity, can you tell me how to make the container of another view have the height of my laptop, before I used page.window_height, but now since I am routing the program it no longer works

Is there any document to use views without clear

view_pop, method of Routing, remove the last view of pages(page.views) and call go with top_view
It eventually call change_route and change_route append additional view to page.views
So there are duplicated view on page.views

Hi, ai am building a static website with the use of flet_route, but i have stumbled upon issues as follow:
I am compiling with hash routing because when i try to use path routing i get error 404, page not found. This could also be because of flet_route, but thats not my main concern.

Standard Homepage with hash routing and flet_route:

When i try go to a page with a param:

When i am on page and clicked a button that adds a param:

Going to other page directly with using path routing:

This is why i am using hash routing at the moment, with path routing i can't directly go to url

Flet Static Website Url:

https://flet.dev/docs/guides/python/publishing-static-website/#web-renderer

I don't know if async is supported, i have tryed but have not managed to get it to work. If its not supported will it be sometime in the future?

I get the following errors:

Flutter bootstrap directory:
/var/folders/0z/j9wwzxsj2k3fz7gft1ws_kkc0000gn/T/flet_flutter_build_TFx8OdAzb7
Additional Flutter dependencies:
{}
Creating Flutter bootstrap project...OK
Customizing app icons and splash images...OK
Generating app icons...
Run subprocess: ['/Users/temi/Desktop/desktop1//RayFlutter/flutter/bin/dart', 'run',
'flutter_launcher_icons']
Resolving dependencies in /private/var/folders/0z/j9wwzxsj2k3fz7gft1ws_kkc0000gn/T/flet_flutter_build_TFx8OdAzb7... (3.5s)
Got dependencies in /private/var/folders/0z/j9wwzxsj2k3fz7gft1ws_kkc0000gn/T/flet_flutter_build_TFx8OdAzb7.
Building package executable... (2.2s)
Built flutter_launcher_icons:flutter_launcher_icons.
════════════════════════════════════════════
FLUTTER LAUNCHER ICONS (v0.13.1)
════════════════════════════════════════════

• Creating default icons Android
• Overwriting the default Android launcher icon with a new icon
• Overwriting default iOS launcher icon with new icon
Creating Icons for Web... done
Creating Icons for Windows... done
Creating Icons for MacOS... done

✓ Successfully generated launcher icons
OK
Generating splash screens...
Run subprocess: ['/Users/temi/Desktop/desktop1//RayFlutter/flutter/bin/dart', 'run',
'flutter_native_splash:create']
Building package executable... (2.1s)
Built flutter_native_splash:create.
[Android] Creating default splash images
[Android] Creating dark mode splash images
[Android] Creating default android12splash images
[Android] Creating dark mode android12splash images
[Android] Updating launch background(s) with splash image path...
[Android] - android/app/src/main/res/drawable/launch_background.xml
[Android] - android/app/src/main/res/drawable-night/launch_background.xml
[Android] - android/app/src/main/res/drawable-v21/launch_background.xml
[Android] - android/app/src/main/res/drawable-night-v21/launch_background.xml
[Android] Updating styles...
[Android] - android/app/src/main/res/values-v31/styles.xml
[Android] No android/app/src/main/res/values-v31/styles.xml found in your Android project
[Android] Creating android/app/src/main/res/values-v31/styles.xml and adding it to your Android project
[Android] - android/app/src/main/res/values-night-v31/styles.xml
[Android] No android/app/src/main/res/values-night-v31/styles.xml found in your Android project
[Android] Creating android/app/src/main/res/values-night-v31/styles.xml and adding it to your Android project
[Android] - android/app/src/main/res/values/styles.xml
[Android] - android/app/src/main/res/values-night/styles.xml
[iOS] Creating images
[iOS] Creating dark mode images
[iOS] Updating ios/Runner/Info.plist for status bar hidden/visible
[Web] Creating images
[Web] Creating images
[Web] Creating background images
[Web] Creating CSS
[Web] Updating index.html
╔════════════════════════════════════════════════════════════════════════════╗
║ NEED A GREAT FLUTTER DEVELOPER? ║
╠════════════════════════════════════════════════════════════════════════════╣
║ ║
║ I am available! Find me at https://www.linkedin.com/in/hansonjon/ ║
║ ║
╚════════════════════════════════════════════════════════════════════════════╝

✅ Native splash complete.
Now go finish building something awesome! 💪 You rock! 🤘🤩
Like the package? Please give it a 👍 here: https://pub.dev/packages/flutter_native_splash

OK
Packaging Python app...
Run subprocess: ['/Users/temi/Desktop/desktop1//RayFlutter/flutter/bin/dart', 'run',
'serious_python:main', 'package', '/Users/temi/Desktop/RayFlet/cool', '--mobile', '--platform',
'mobile', '--dep-mappings', 'flet=flet-embed', '--req-deps', 'flet-embed', '--exclude', 'build']
Building package executable... (1.1s)
Built serious_python:main.
Running package command
Creating asset directory: /private/var/folders/0z/j9wwzxsj2k3fz7gft1ws_kkc0000gn/T/flet_flutter_build_TFx8OdAzb7/app
Copying Python app from /Users/temi/Desktop/RayFlet/cool to /var/folders/0z/j9wwzxsj2k3fz7gft1ws_kkc0000gn/T/serious_python_tempEU0Z6h
Configured mobile platform with sitecustomize.py at /var/folders/0z/j9wwzxsj2k3fz7gft1ws_kkc0000gn/T/serious_python_sitecustomizeszSeYa/sitecustomize.py
Installing dependencies [flet-embed, flet-route, requests] with pip command to /var/folders/0z/j9wwzxsj2k3fz7gft1ws_kkc0000gn/T/serious_python_tempEU0Z6h/pypackages
Extracting Python distributive from /var/folders/0z/j9wwzxsj2k3fz7gft1ws_kkc0000gn/T/cpython-3.11.6+20231002-x86_64-apple-darwin-install_only.tar.gz to /var/folders/0z/j9wwzxsj2k3fz7gft1ws_kkc0000gn/T/hostpython3.11_KIgCmK
/var/folders/0z/j9wwzxsj2k3fz7gft1ws_kkc0000gn/T/hostpython3.11_KIgCmK/python/lib/python3.11/site-packages/_distutils_hack/init.py:33: UserWarning: Setuptools is replacing distutils.
warnings.warn("Setuptools is replacing distutils.")
error: subprocess-exited-with-error

× pip subprocess to install build dependencies did not run successfully.
│ exit code: 1
╰─> [60 lines of output]
Collecting maturin<2,>=0.14.16
Using cached maturin-1.5.1.tar.gz (181 kB)
Installing build dependencies: started
Installing build dependencies: finished with status 'done'
Getting requirements to build wheel: started
Getting requirements to build wheel: finished with status 'done'
Preparing metadata (pyproject.toml): started
Preparing metadata (pyproject.toml): finished with status 'done'
Building wheels for collected packages: maturin
Building wheel for maturin (pyproject.toml): started
Building wheel for maturin (pyproject.toml): finished with status 'error'
error: subprocess-exited-with-error

    × Building wheel for maturin (pyproject.toml) did not run successfully.
    │ exit code: 1
    ╰─> [35 lines of output]
        /private/var/folders/0z/j9wwzxsj2k3fz7gft1ws_kkc0000gn/T/pip-build-env-38px953a/overlay/lib/python3.11/site-packages/setuptools/config/_apply_pyprojecttoml.py:83: SetuptoolsWarning: `install_requires` overwritten in `pyproject.toml` (dependencies)
          corresp(dist, value, root_dir)
        running bdist_wheel
        running build
        running build_py
        creating build
        creating build/lib.macosx-10.9-x86_64-cpython-311
        creating build/lib.macosx-10.9-x86_64-cpython-311/maturin
        copying maturin/__init__.py -> build/lib.macosx-10.9-x86_64-cpython-311/maturin
        copying maturin/import_hook.py -> build/lib.macosx-10.9-x86_64-cpython-311/maturin
        copying maturin/__main__.py -> build/lib.macosx-10.9-x86_64-cpython-311/maturin
        running egg_info
        creating maturin.egg-info
        writing maturin.egg-info/PKG-INFO
        writing dependency_links to maturin.egg-info/dependency_links.txt
        writing requirements to maturin.egg-info/requires.txt
        writing top-level names to maturin.egg-info/top_level.txt
        writing manifest file 'maturin.egg-info/SOURCES.txt'
        reading manifest file 'maturin.egg-info/SOURCES.txt'
        reading manifest template 'MANIFEST.in'
        warning: no files found matching '*.json' under directory 'src/python_interpreter'
        writing manifest file 'maturin.egg-info/SOURCES.txt'
        running build_ext
        running build_rust
        error: can't find Rust compiler
  
        If you are using an outdated pip version, it is possible a prebuilt wheel is available for this package but pip is not able to install from it. Installing from the wheel would avoid the need for a Rust compiler.
  
        To update pip, run:
  
            pip install --upgrade pip
  
        and then retry package installation.
  
        If you did intend to build this package from source, try installing a Rust compiler from your system package manager and ensure it is on the PATH during installation. Alternatively, rustup (available at https://rustup.rs) is the recommended way to download and update the Rust compiler toolchain.
        [end of output]
  
    note: This error originates from a subprocess, and is likely not a problem with pip.
    ERROR: Failed building wheel for maturin
  Failed to build maturin
  ERROR: Could not build wheels for maturin, which is required to install pyproject.toml-based projects
  
  [notice] A new release of pip is available: 23.2.1 -> 24.0
  [notice] To update, run: /var/folders/0z/j9wwzxsj2k3fz7gft1ws_kkc0000gn/T/hostpython3.11_KIgCmK/python/bin/python3 -m pip install --upgrade pip
  [end of output]

note: This error originates from a subprocess, and is likely not a problem with pip.
error: subprocess-exited-with-error

× pip subprocess to install build dependencies did not run successfully.
│ exit code: 1
╰─> See above for output.

note: This error originates from a subprocess, and is likely not a problem with pip.

[notice] A new release of pip is available: 23.2.1 -> 24.0
[notice] To update, run: /var/folders/0z/j9wwzxsj2k3fz7gft1ws_kkc0000gn/T/hostpython3.11_KIgCmK/python/bin/python3 -m pip install --upgrade pip
Deleting Flutter bootstrap directory
/var/folders/0z/j9wwzxsj2k3fz7gft1ws_kkc0000gn/T/flet_flutter_build_TFx8OdAzb7
Error building Flet app - see the log of failed command above.

When i create an AppBar and want to add it to the View then i need to add it to the controls list. In View there is the parameter appbar but when i assign my AppBar to that then it won't show up.

This does not work:

        ft.View(
            appbar=appbar
        )

This does work:

        ft.View(
            controls=[
                appbar
            ]
        )

i created a login with the page page which is in the screens folder. I have set the value in page.client_storage and session storage. but when you get the data it's actually None . What is wrong . i wanto logout for remove login key in client storage in session storage but value always None

from flet import *
from flet_route import Routing,path
from screens.login import LoginView
from screens.register import RegisterView
from screens.dashboard import DashboardView

def main(page:Page):
    my_routes = [
        path(
            url="/register",
            clear=True,
            view=RegisterView
            ),
        path(
            url="/login",
            clear=True,
            view=LoginView
            ),
        path(
            url="/dashboard",
            clear=True,
            view=DashboardView
            ),
    ]
    check_login_session = page.client_storage.get("login")
    print(check_login_session)
    Routing(page=page,app_routes=my_routes)
    if check_login_session == None:
        page.go("/login")
        page.update()
    else:
        page.go("/dashboard")
        page.update()

    page.go(page.route)

flet.app(target=main)

file screens/login.py

from flet import *
from flet_route import Params,Basket
import random
import string
import smtplib
from email.mime.text import MIMEText
from email.mime.multipart import MIMEMultipart
from myconnect import mycursor,mydb


def LoginView(page:Page,params:Params,basket:Basket):
	nametxt = TextField(label="email")
	passwordtxt = TextField(label="password")


	def is_email_verified(email):
	    mycursor.execute("SELECT is_verified FROM users WHERE email = %s", (nametxt.value,))
	    result = mycursor.fetchone()
	    if result[0] == 1:
	        return True
	    else:
	        return False

	def loginprocess(e):
		mycursor.execute("SELECT * FROM users WHERE email = %s AND password = %s", (nametxt.value, passwordtxt.value))
		result = mycursor.fetchone()
		get_token = result[4]

		if not result:
			print("Email atau password salah")
			page.snack_bar = SnackBar(
				Text("Wrong email password",size=30),
				bgcolor="red"
				)
			page.snack_bar.open = True
			page.update()
			return
		elif not is_email_verified(nametxt.value):
			print("Email belum terverifikasi")
			page.snack_bar = SnackBar(
				Text("you email not verified",size=30),
				bgcolor="red"
				)
			page.snack_bar.open = True
			page.update()
			return
		
		print("Anda sudah di dashboard")
		page.go("/dashboard")
		page.client_storage.set("login",get_token)
		page.update()

	return View(
		"/login",
		controls=[
			Text("you login page",size=30,weight="bold"),
			nametxt,
			passwordtxt,
			ElevatedButton("login Now",
				bgcolor="green",color="white",
				on_click=loginprocess
				),
			Row([
			TextButton("no have account,register",
				on_click=lambda e:page.go("/register")
				)
				],alignment="center")
			]
		)

file screens/register.py

from flet import *
from flet_route import Params,Basket
import random
import string
import smtplib
from email.mime.text import MIMEText
from email.mime.multipart import MIMEMultipart

from myconnect import mycursor,mydb

def RegisterView(page:Page,params:Params,basket:Basket):
	nametxt = TextField(label="email")
	passwordtxt = TextField(label="password")


	def send_verification_email(email, token):
	    subject = "Verifikasi Email"
	    body = "Klik link berikut untuk melakukan verifikasi email: http://localhost:5000/verify_email?token=" + token + "&email=" + email

	    message = MIMEMultipart()
	    message['From'] = "[email protected]"
	    message['To'] = email
	    message['Subject'] = subject
	    message.attach(MIMEText(body, 'plain'))

	    # koneksi ke SMTP server Mailtrap dan kirim email
	    with smtplib.SMTP('smtp.mailtrap.io', 2525) as smtp:
	        smtp.login("27b3da367addfa", "bc4d9ff24e96cb")
	        smtp.sendmail("[email protected]", email, message.as_string())

	def generate_token():
	    letters = string.ascii_letters
	    return ''.join(random.choice(letters) for i in range(10))


	def registerprocess(e):
		mycursor.execute("SELECT * FROM users WHERE email = %s", (nametxt.value,))
		result = mycursor.fetchone()
		if result:
			print("Email sudah terdaftar")
			return
		token = generate_token()
		sql = "INSERT INTO users (email, password, verification_token) VALUES (%s, %s, %s)"
		val = (nametxt.value, passwordtxt.value, token)
		mycursor.execute(sql, val)
		mydb.commit()
		send_verification_email(nametxt.value, token)
		print("Registrasi berhasil, silakan cek email untuk verifikasi")
		page.snack_bar = SnackBar(
			Text("Send Email Verification",size=30),
			bgcolor="blue"
			)
		page.snack_bar.open = True
		nametxt.value = ""
		passwordtxt.value = ""
		page.update()


	return View(
		"/register",
		controls=[
			Text("you register ",size=30,weight="bold"),
			nametxt,
			passwordtxt,
			ElevatedButton("Register my account",
			bgcolor="blue",color="white",
			on_click=registerprocess
				),
			ElevatedButton("Login Now",
			bgcolor="orange",color="white",
			on_click=lambda e:page.go("/login")
				)
			]
		)

file screens/dashboard.py

from flet import *
from flet_route import Params,Basket

def DashboardView(page:Page,params:Params,basket:Basket):
	page.bgcolor="green"
	check_login_session = page.client_storage.get("login")
	print("hasil",check_login_session)
	if check_login_session == None:
		page.go("/login")
		page.update()

	def logoutnow(e):
		page.client_storage.remove("login")
		page.go("/login")
		page.update()

	return View(
		"/dashboard",
		controls=[
		Text("You In Dashboard",size=30,weight="bold",
			),
		ElevatedButton("logout",
			bgcolor="red",color="white",
			on_click=logoutnow
			)
		]
		)