flask-wtf | Simple integration of Flask and WTForms , including CSRF | Form library

 by   wtforms Python Version: 1.2.1 License: BSD-3-Clause

kandi X-RAY | flask-wtf Summary

kandi X-RAY | flask-wtf Summary

flask-wtf is a Python library typically used in User Interface, Form applications. flask-wtf has no bugs, it has no vulnerabilities, it has build file available, it has a Permissive License and it has medium support. You can install using 'pip install flask-wtf' or download it from GitHub, PyPI.

Simple integration of Flask and WTForms, including CSRF, file upload and Recaptcha integration.
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            kandi-support Support

              flask-wtf has a medium active ecosystem.
              It has 1376 star(s) with 308 fork(s). There are 31 watchers for this library.
              There were 3 major release(s) in the last 6 months.
              There are 32 open issues and 288 have been closed. On average issues are closed in 136 days. There are 10 open pull requests and 0 closed requests.
              It has a neutral sentiment in the developer community.
              The latest version of flask-wtf is 1.2.1

            kandi-Quality Quality

              flask-wtf has 0 bugs and 0 code smells.

            kandi-Security Security

              flask-wtf has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
              flask-wtf code analysis shows 0 unresolved vulnerabilities.
              There are 0 security hotspots that need review.

            kandi-License License

              flask-wtf is licensed under the BSD-3-Clause License. This license is Permissive.
              Permissive licenses have the least restrictions, and you can use them in most projects.

            kandi-Reuse Reuse

              flask-wtf releases are available to install and integrate.
              Deployable package is available in PyPI.
              Build file is available. You can build the component from source.

            Top functions reviewed by kandi - BETA

            kandi has reviewed flask-wtf and discovered the below as its top functions. This is intended to give you an instant insight into flask-wtf implemented functionality, and help decide if they suit your requirements.
            • Validate a CSRF token .
            • Generate a CSRF token .
            • Initialize the Flask extension .
            • Return HTML for hidden inputs .
            • Validate a RECAPTCHA response .
            • Get translations .
            • Get CSRF config value .
            • Generate reCAPt HTML .
            • Validate CSRF token .
            • Show the index .
            Get all kandi verified functions for this library.

            flask-wtf Key Features

            No Key Features are available at this moment for flask-wtf.

            flask-wtf Examples and Code Snippets

            Install Flask and Flask-WTF:
            Pythondot img1Lines of Code : 2dot img1no licencesLicense : No License
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            $ pip install flask
            $ pip install flask-wtf
            
              
            wtforms.rst
            Pythondot img2Lines of Code : 0dot img2License : Permissive (BSD-3-Clause)
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            The `Flask-WTF`_ extension expands on this pattern and adds a
            few little helpers that make working with forms and Flask more
            fun.  You can get it from `PyPI
            `_.  
            H10 error when trying to start heroku app
            Pythondot img3Lines of Code : 2dot img3License : Strong Copyleft (CC BY-SA 4.0)
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            from turtle import back
            
            Flask wtforms data and pic file update not syncing with sqlite DB
            Pythondot img4Lines of Code : 11dot img4License : Strong Copyleft (CC BY-SA 4.0)
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            if form.username.data and form.username.data != current_user.username:
                 current_user.username = form.username.data
            
             if form.email.data and form.email.data != current_user.email:
                 current_user.email = form.email.data
            
             if form.pict
            400 http error on all post method of a blueprint
            Pythondot img5Lines of Code : 15dot img5License : Strong Copyleft (CC BY-SA 4.0)
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            ...
            from flask_wtf.csrf import CSRFProtect
            ...
            ...
            csrf = CSRFProtect()
            ...
            
            from app import csrf
            bp = Blueprint("my_bp",__name__)
            
            @csrf.exempt
            @bp.route("/test",methods=["GET","POST"]
            def test():
            return {"test":"h
            Reading the Value Attribute of a Checkbox in Flask/WTF
            Pythondot img6Lines of Code : 9dot img6License : Strong Copyleft (CC BY-SA 4.0)
            copy iconCopy
                mappings = dict()
                for row in form.rows:
                    if row.use.data:
                        mappings[row.sel.data] = row.use.raw_data[0]
                
                for key, value in mappings.items():
                    missing_columns.remove(value)
                    extra_columns.remo
            eventlet throws error on import in docker
            Pythondot img7Lines of Code : 2dot img7License : Strong Copyleft (CC BY-SA 4.0)
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            FROM python:3.9.7
            
            pathlib: cannot import name 'Sequence' from 'collections'
            Pythondot img8Lines of Code : 6dot img8License : Strong Copyleft (CC BY-SA 4.0)
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            $ docker images python:3
            REPOSITORY          TAG                 IMAGE ID            CREATED             SIZE
            python              3                   618fff2bfc18        27 hours ago        915MB
            
            FROM python:3.9
            
            Can't access my simple flask app running in docker
            Pythondot img9Lines of Code : 9dot img9License : Strong Copyleft (CC BY-SA 4.0)
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             * Serving Flask app 'project/app.py' (lazy loading)
             * Environment: development
             * Debug mode: on
             * Running on all addresses.
               WARNING: This is a development server. Do not use it in a production deployment.
             * Running on http://172.17
            Flask WTForms MultipleFileField
            Pythondot img10Lines of Code : 4dot img10License : Strong Copyleft (CC BY-SA 4.0)
            copy iconCopy
            
            {{ wtf.quick_form(form) }}
            
            

            Community Discussions

            QUESTION

            ModuleNotFoundError: No module named 'airflow.providers.slack' Airflow 2.0 (MWAA)
            Asked 2022-Apr-10 at 04:33

            I am using Airflow 2.0 and have installed the slack module through requirements.txt in MWAA. I have installed all the below packages, but still, it says package not found

            ...

            ANSWER

            Answered 2022-Apr-10 at 04:33

            By default, MWAA is constrained to using version 3.0.0 for the package apache-airflow-providers-slack. If you specify version 4.2.3 in requirements.txt, it will not be installed (error logs should be available in CloudWatch). You'll have to downgrade to version 3.0.0.

            apache-airflow-providers-slack (constraints.txt)

            OR

            Add constraints file to the top of requirements.txt to use version 4.2.3 of apache-airflow-providers-slack.

            Add the constraints file for your Apache Airflow v2 environment to the top of your requirements.txt file.

            Source https://stackoverflow.com/questions/71801641

            QUESTION

            Flask app NameError: name 'Markup' is not defined
            Asked 2022-Apr-09 at 13:07

            I have been really stumped on this, been out of this game of web dev/python for a bit. I had a previously working Azure app service running this website, we did a minor HTML spelling change and re deployed. I am assuming some dependency got updated and now its broken. I don't know if this is a packaging version issue or if I have a missing import for my flask app.

            I am getting a NameError: name 'Markup' is not defined error when trying to load a static html page. My app starts up just fine but I can't load the actual web pages.

            Full Traceback

            ...

            ANSWER

            Answered 2022-Apr-09 at 13:07

            Flask-ReCaptcha is a very old project. The last update of Flask-ReCaptcha is on 2016. You'd better not use it.

            Back to the error log itself, Flask-ReCaptcha has code like from jinja2 import Markup. But, since jinja2==3.1.0, Markup's position has changed. Try pip install jinja2==3.0.0`.

            You will probably meet other problems as Flask-ReCaptcha is really old.

            Source https://stackoverflow.com/questions/71804258

            QUESTION

            Background image appears on form input
            Asked 2022-Apr-04 at 06:57

            I am using Python flask and flask-wtf to create form input fields. Whenever I have 3 or more input fields the first field automatically gets a background image in Chrome as seen in the image below

            Can anyone tell me what is going on here? I have tried setting background-image to none and it then changes the image to this in stead

            The order or type of my form fields does not seem to matter, its always the first field, i have tried adding another hidden field first, but it stille shows the image on the first visible field

            The code for my form:

            ...

            ANSWER

            Answered 2022-Apr-04 at 06:57

            It looks like you've got some browser extension which is doing this.

            The only suggestion would seem to be the rather unpleasant forcing of the background image to nothing:

            Source https://stackoverflow.com/questions/71732841

            QUESTION

            H10 error when trying to start heroku app
            Asked 2022-Mar-16 at 10:50

            I am trying to start my heroku app with a python flask app, but I am getting the h10 error and the only thing I can see in the log is the Tkinter not found but I am not using Tkinter in this project please help. I've been searching on the web and on other stack overflow questions, but most just say to make sure you don't declare a port or some js server thing. I haven't found anything that helps and when I read the log all I see is the Tkinter but I tried to purge it from my code but it still tries to call it.

            ...

            ANSWER

            Answered 2022-Mar-16 at 10:50

            The immediate problem is caused by the following import:

            Source https://stackoverflow.com/questions/71493848

            QUESTION

            FlaskForm had to reload select choices
            Asked 2022-Feb-25 at 20:15

            I am new to Python and Flask. I am trying to use WTForm FlaskForm, and having problems with choices in SelectField. I am building my forms like this.

            ...

            ANSWER

            Answered 2022-Feb-25 at 20:15

            I think you should take a look at the WTForms-SQLAlchemy extension.
            The QuerySelectField dynamically loads all database entries based on a submitted database query. A column can be defined for the label of an entry. When the form is submitted, the selected object is automatically queried from the database and is returned by the field.

            Flask (app.py)

            Source https://stackoverflow.com/questions/71258629

            QUESTION

            Flask wtforms data and pic file update not syncing with sqlite DB
            Asked 2022-Jan-24 at 04:27

            So far, User login and registration work okay. Once a user logs in and tries to update username,email,and profile_image (prj/templates/account.html), views/db does not reflect the change.

            The user profile pic update does not save the updated picture file under prj/static/product_pics therefore the updated pic does not get reflected in prj/templates/accounts.html.

            I am really puzzled over this. What am I doing wrong here? I have been beating my had so hard on this without any luck.

            My Python env : Python 3.8.5 64 bit
            Flask==1.0.2
            Flask-Login==0.4.1
            Flask-WTF==0.14.2
            Pillow PIL==9.0.0
            SQLAlchemy==1.2.6
            WTForms==2.1

            Code Structure:

            ...

            ANSWER

            Answered 2022-Jan-24 at 04:27

            Use if statement for seperate updates of username, email, and pic under user obj 2. Also added missing for picture key in account.html

            Source https://stackoverflow.com/questions/70818901

            QUESTION

            How to disable reCAPTCHA Flask App Builder
            Asked 2022-Jan-15 at 22:23

            I am new to flask app builder and am trying to set up user registration but for my purposes, I do not need reCAPTCHA. Is there a way to disable reCaptcha in the config file? Here is what my config file looks like below:

            ...

            ANSWER

            Answered 2022-Jan-15 at 22:23

            To disable the recaptcha feature and bypass validation, you will need to set RECAPTCHA_ENABLED = False

            RECAPTCHA_ENABLED: Bool - True by default, when False it will bypass validation

            Future calls to recaptcha.verify() in your flask server file will return True by default as a result.

            To disable and hide the recaptcha in the HTML template code, simply omit any code with {{ recaptcha }} in your form.

            Found from the documentation here: https://github.com/mardix/flask-recaptcha

            Source https://stackoverflow.com/questions/70725782

            QUESTION

            error during deploying django project to heruku
            Asked 2021-Oct-29 at 11:41

            I am trying to deplow a django project to heroku but i am getting this error.

            ERROR: Command errored out with exit status 1: /app/.heroku/python/bin/python /app/.heroku/python/lib/python3.8/site-packages/pip/_vendor/pep517/_in_process.py prepare_metadata_for_build_wheel /tmp/tmp5mrz1adn Check the logs for full command output. ! Push rejected, failed to compile Python app. ! Push failed

            This is the entire log

            ...

            ANSWER

            Answered 2021-Oct-29 at 11:41

            After carefully reading log file, here's what I recommend to do for clean deploy.

            While venv is activated and you're in project directory (where manage.py live), do the following:

            • Open requirements.txt
            • Delete unneeded modules from requirements.txt
            • Uninstall unneeded modules with pip uninstall module
            • Now run pip freeze requirements.txt
            • Deactivate venv
            • Then add requirements.txt to source control git add -A
            • Commit your changes git commit -m "deleted unneeded modules"
            • If you have existed Heroku app, connect to it with heroku git:remote -a myapp, else pass this step
            • Deploy, git push heroku master

            If you are unsure which modules your project need and I can't determin exactly the project's requirements but if you have basic project, you only need 3 modules which are Django, psycopg2-binary, gunicorn, so do the following for clean deploy:

            • Delete venv
            • Outside project directory, create new one
            • Activate venv
            • Install the modules you need, probably Django, psycopg2-binary, gunicorn
            • Now run pip freeze requirements.txt
            • Deactivate venv
            • Then add requirements.txt to source control git add -A
            • Commit your changes git commit -m "deleted unneeded modules"
            • If you have existed Heroku app, connect to it with heroku git:remote -a myapp, else pass this step
            • Deploy, git push heroku master

            Source https://stackoverflow.com/questions/69766519

            QUESTION

            eventlet throws error on import in docker
            Asked 2021-Oct-07 at 02:29

            I have been having some odd issues with docker today. I described one issue @ pathlib: cannot import name 'Sequence' from 'collections'. I didn't really need one of the packages that was causing the break so I took it out. Note that this issue was only happening in docker.

            After taking out artifactory package dependency install on docker passed successfully, but am hitting TypeError in my flask app init file when importing: from flask_socketio import SocketIO, emit which requires eventlet which is where the error comes from:

            ...

            ANSWER

            Answered 2021-Oct-07 at 02:29

            Searching for the exception, leads to the corresponding eventlet issue: https://github.com/eventlet/eventlet/issues/687

            The summary is that eventlet (0.32.0) is currently not compatible with Python 3.10 because it tries to patch types that have become immutable in Python 3.10.

            Like with your requirements, it is good practice to be more specific with your Docker dependencies too. Today using the tag 3 for the Python Docker image will give you 3.10.0, unless it is using a cache. In the future it could be a different version. Since there is a compatibility issue with Python 3.10, use Python 3.9 - the currently latest Python 3.9 Docker tag is 3.9.7.

            i.e. it should work once you change your first line of the Dockerfile to:

            Source https://stackoverflow.com/questions/69473317

            QUESTION

            pathlib: cannot import name 'Sequence' from 'collections'
            Asked 2021-Oct-07 at 02:19

            It has been a few days since I rebuilt my project but when I was testing some things this morning I wanted to update my Werkzeug package due to an issue I was having with its Multidict class, I rebuilt and started getting this error:

            ...

            ANSWER

            Answered 2021-Oct-07 at 02:19

            If you have a look for the base image, you could see it just be updated 27hours ago.

            Source https://stackoverflow.com/questions/69472308

            Community Discussions, Code Snippets contain sources that include Stack Exchange Network

            Vulnerabilities

            No vulnerabilities reported

            Install flask-wtf

            You can install using 'pip install flask-wtf' or download it from GitHub, PyPI.
            You can use flask-wtf like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.

            Support

            For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .
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            Install
          • PyPI

            pip install Flask-WTF

          • CLONE
          • HTTPS

            https://github.com/wtforms/flask-wtf.git

          • CLI

            gh repo clone wtforms/flask-wtf

          • sshUrl

            git@github.com:wtforms/flask-wtf.git

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