pawl/peewee_test.py

## peewee_test.py
from peewee import Model, CharField, SqliteDatabase
from wtforms import validators
from wtfpeewee.orm import model_form
from flask import Flask, abort, request, flash, render_template

app = Flask(__name__)
app.config['SECRET_KEY'] = '123456790'
db = SqliteDatabase('test.sqlite', check_same_thread=False)


class BaseModel(Model):
    class Meta:
        database = db


class Blog(BaseModel):
    name = CharField()

    def __unicode__(self):
        return self.name


BlogForm = model_form(Blog, field_args={
    'name': dict(validators=[validators.Optional()]),
})


@app.route('/entries/<int:entry_id>/', methods=['GET', 'POST'])
def edit_entry(entry_id):
    try:
        blog = Blog.get(id=entry_id)
    except Blog.DoesNotExist:
        abort(404)

    if request.method == 'POST':
        form = BlogForm(request.form, obj=blog)
        if form.validate():
            form.populate_obj(blog)
            blog.save()
            flash('Your blog has been saved')
    else:
        form = BlogForm(obj=blog)

    return render_template('untitled.html', form=form, blog=blog)


if __name__ == '__main__':
    try:
        Blog.create_table()
        Blog.create(id=1, name="test")
    except:
        pass

    app.run(debug=True)

## untitled.html
<!DOCTYPE html>
<html>
  <head>
    <meta charset="UTF-8">
    <title>title</title>
  </head>
  <body>
    {% block body %}
      <form method="post" action="">
        {% for field in form %}
          <p>{{ field.label }} {{ field }}</p>
        {% endfor %}
        <p><button type="submit">Submit</button></p>
      </form>
    {% endblock %}
  </body>
</html>
	from peewee import Model, CharField, SqliteDatabase
	from wtforms import validators
	from wtfpeewee.orm import model_form
	from flask import Flask, abort, request, flash, render_template

	app = Flask(__name__)
	app.config['SECRET_KEY'] = '123456790'
	db = SqliteDatabase('test.sqlite', check_same_thread=False)


	class BaseModel(Model):
	class Meta:
	database = db


	class Blog(BaseModel):
	name = CharField()

	def __unicode__(self):
	return self.name


	BlogForm = model_form(Blog, field_args={
	'name': dict(validators=[validators.Optional()]),
	})


	@app.route('/entries/<int:entry_id>/', methods=['GET', 'POST'])
	def edit_entry(entry_id):
	try:
	blog = Blog.get(id=entry_id)
	except Blog.DoesNotExist:
	abort(404)

	if request.method == 'POST':
	form = BlogForm(request.form, obj=blog)
	if form.validate():
	form.populate_obj(blog)
	blog.save()
	flash('Your blog has been saved')
	else:
	form = BlogForm(obj=blog)

	return render_template('untitled.html', form=form, blog=blog)


	if __name__ == '__main__':
	try:
	Blog.create_table()
	Blog.create(id=1, name="test")
	except:
	pass

	app.run(debug=True)
	<!DOCTYPE html>
	<html>
	<head>
	<meta charset="UTF-8">
	<title>title</title>
	</head>
	<body>
	{% block body %}
	<form method="post" action="">
	{% for field in form %}
	<p>{{ field.label }} {{ field }}</p>
	{% endfor %}
	<p><button type="submit">Submit</button></p>
	</form>
	{% endblock %}
	</body>
	</html>