122 lines
3.6 KiB
Python
122 lines
3.6 KiB
Python
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"""
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Flask Documentation: http://flask.pocoo.org/docs/
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Jinja2 Documentation: http://jinja.pocoo.org/2/documentation/
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Werkzeug Documentation: http://werkzeug.pocoo.org/documentation/
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This file creates your application.
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"""
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import os
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from app import app
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from flask import render_template, request, redirect, url_for, flash, session, abort
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from werkzeug.utils import secure_filename
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# Note: that when using Flask-WTF we need to import the Form Class that we created
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# in forms.py
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from .forms import MyForm, curieForm
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###
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# Routing for your application.
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###
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@app.route('/')
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def home():
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"""Render website's home page."""
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return render_template('home.html')
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@app.route('/basic-form', methods=['GET', 'POST'])
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def basic_form():
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if request.method == 'POST':
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firstname = request.form['firstname']
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lastname = request.form['lastname']
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email = request.form['email']
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return render_template('result.html',
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firstname=firstname,
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lastname=lastname,
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email=email)
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return render_template('form.html')
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@app.route('/wtform', methods=['GET', 'POST'])
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def wtform():
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myform = MyForm()
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if request.method == 'POST':
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if myform.validate_on_submit():
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# Note the difference when retrieving form data using Flask-WTF
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# Here we use myform.firstname.data instead of request.form['firstname']
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firstname = myform.firstname.data
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lastname = myform.lastname.data
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email = myform.email.data
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flash('You have successfully filled out the form', 'success')
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return render_template('result.html', firstname=firstname, lastname=lastname, email=email)
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flash_errors(myform)
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return render_template('wtform.html', form=myform)
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@app.route('/dock', methods=['GET', 'POST'])
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def dock_upload():
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form = curieForm()
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if request.method == 'POST' and form.validate_on_submit():
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#photo = photoform.photo.data # we could also use request.files['photo']
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description = form.description.data
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target = form.target.data
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print(description)
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print(secure_filename(target.filename))
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target.save(os.path.join(
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app.config['UPLOAD_FOLDER'], secure_filename(target.filename)
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))
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#photo.save(os.path.join(
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# app.config['UPLOAD_FOLDER'], filename
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#))
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return render_template('display_photo.html', filename="OwO", description=description)
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flash_errors(form)
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return render_template('dock_upload.html', form=form)
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###
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# The functions below should be applicable to all Flask apps.
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###
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# Flash errors from the form if validation fails
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def flash_errors(form):
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for field, errors in form.errors.items():
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for error in errors:
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flash(u"Error in the %s field - %s" % (
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getattr(form, field).label.text,
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error
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), 'danger')
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@app.route('/<file_name>.txt')
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def send_text_file(file_name):
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"""Send your static text file."""
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file_dot_text = file_name + '.txt'
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return app.send_static_file(file_dot_text)
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@app.after_request
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def add_header(response):
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"""
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Add headers to both force latest IE rendering engine or Chrome Frame,
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and also to cache the rendered page for 10 minutes.
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"""
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response.headers['X-UA-Compatible'] = 'IE=Edge,chrome=1'
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response.headers['Cache-Control'] = 'public, max-age=0'
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return response
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@app.errorhandler(404)
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def page_not_found(error):
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"""Custom 404 page."""
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return render_template('404.html'), 404
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if __name__ == '__main__':
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app.run(debug=True, host="0.0.0.0", port="8080")
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