Python wtforms.Form方法代碼示例

# 需要導入模塊: import wtforms [as 別名]
# 或者: from wtforms import Form [as 別名]
def __init__(self, *args, **kwargs):
        ''' Initializes a Marvin Form

        Generates all the WTForms from the SQLAlchemy ModelClasses defined in the MaNGA DB.

        _param_form_lookup = dictionary of all modelclass parameters
        of form {'SQLalchemy ModelClass parameter name': WTForm Class}
        '''

        self._release = kwargs.get('release', config.release)
        self.verbose = kwargs.get('verbose', False)
        if marvindb:
            self._modelclasses = FuzzyDict(marvindb.buildUberClassDict(release=self._release))
            self._param_form_lookup = ParamFormLookupDict(**kwargs)
            self._param_fxn_lookup = ParamFxnLookupDict()
            self._paramtree = tree()
            self._generateFormClasses(self._modelclasses)
            self._generateFxns()
            self.SearchForm = SearchForm
            self._cleanParams(**kwargs) 

# 需要導入模塊: import wtforms [as 別名]
# 或者: from wtforms import Form [as 別名]
def _generateFormClasses(self, classes):
        ''' Loops over all ModelClasses and generates a new WTForm class.  New form classes are named as [ModelClassName]Form.
            Sets the new form as an attribute on MarvinForm.  Also populates the _param_to_form_lookup dictonary with
            all ModelClass/WTForm parameters and their corresponding forms.

            e.g.  _param_form_lookup['name'] = marvin.tools.query.forms.IFUDesignForm
        '''

        for key, val in classes.items():
            classname = '{0}Form'.format(key)
            try:
                newclass = formClassFactory(classname, val, ModelForm)
            except Exception as e:
                if self.verbose:
                    warnings.warn('class {0} not Formable'.format(key), MarvinUserWarning)
            else:
                self.__setattr__(classname, newclass)
                self._loadParams(newclass) 

# 需要導入模塊: import wtforms [as 別名]
# 或者: from wtforms import Form [as 別名]
def List_table_rules():
    class TheForm(Form): 
        rule = TextField('id:', validators=[validators.required(), validators.Length(min=1, max=32)])

        class Meta:
            csrf = True
            csrf_class = tokenform.Ice_CSRF

    form = TheForm(
      request.form,
      meta={'csrf_context': request.remote_addr }
    )

    if user_controller.check_auth() == False:
        return redirect("front/auth")

    obj=rule_rest_api
    obj=obj.rest_call("","")
    obj.token=session['userkey']
    obj.List_rules()
    rules=[]
    for rows in obj.json_output:
        rules.append(rows)
    return render_template('rule_forms/rule_list.html',form=form, rules=rules, title="Table of rules") 

# 需要導入模塊: import wtforms [as 別名]
# 或者: from wtforms import Form [as 別名]
def List_table_users():
    
    if check_auth() == False:
        return redirect("front/auth")

    class TheForm(Form): 
        name = TextField('id:', validators=[validators.required(), validators.Length(min=1, max=9)])

        class Meta:
            csrf = True
            csrf_class = tokenform.Ice_CSRF

    form = TheForm(
      request.form,
      meta={'csrf_context': request.remote_addr }
    )

    obj=user_rest_api
    obj=obj.rest_call("","")
    obj.token=session['userkey']
    obj.List_Users()
    users=[]
    for rows in obj.json_output:
        users.append({"id": rows[0],"name": rows[1],"email": rows[2],"owner": rows[3],"date": rows[4]})
    return render_template('user_forms/user_list.html',form=form, users=users, title="Table of Users") 

# 需要導入模塊: import wtforms [as 別名]
# 或者: from wtforms import Form [as 別名]
def dashboard():
    # Create cursor
    cur = mysql.connection.cursor()

    # Get articles
    #result = cur.execute("SELECT * FROM articles")
    # Show articles only from the user logged in 
    result = cur.execute("SELECT * FROM articles WHERE author = %s", [session['username']])

    articles = cur.fetchall()

    if result > 0:
        return render_template('dashboard.html', articles=articles)
    else:
        msg = 'No Articles Found'
        return render_template('dashboard.html', msg=msg)
    # Close connection
    cur.close()

# Article Form Class 

# 需要導入模塊: import wtforms [as 別名]
# 或者: from wtforms import Form [as 別名]
def model_form(model, base_class=Form, only=None, exclude=None, field_args=None, converter=None):
    """
    Create a wtforms Form for a given Django model class::

        from wtforms.ext.django.orm import model_form
        from myproject.myapp.models import User
        UserForm = model_form(User)

    :param model:
        A Django ORM model class
    :param base_class:
        Base form class to extend from. Must be a ``wtforms.Form`` subclass.
    :param only:
        An optional iterable with the property names that should be included in
        the form. Only these properties will have fields.
    :param exclude:
        An optional iterable with the property names that should be excluded
        from the form. All other properties will have fields.
    :param field_args:
        An optional dictionary of field names mapping to keyword arguments used
        to construct each field object.
    :param converter:
        A converter to generate the fields based on the model properties. If
        not set, ``ModelConverter`` is used.
    """
    field_dict = model_fields(model, only, exclude, field_args, converter)
    return type(model._meta.object_name + 'Form', (base_class, ), field_dict) 

# 需要導入模塊: import wtforms [as 別名]
# 或者: from wtforms import Form [as 別名]
def model_form(model, base_class=Form, only=None, exclude=None, field_args=None,
               converter=None):
    """
    Creates and returns a dynamic ``wtforms.Form`` class for a given
    ``ndb.Model`` class. The form class can be used as it is or serve as a base
    for extended form classes, which can then mix non-model related fields,
    subforms with other model forms, among other possibilities.

    :param model:
        The ``ndb.Model`` class to generate a form for.
    :param base_class:
        Base form class to extend from. Must be a ``wtforms.Form`` subclass.
    :param only:
        An optional iterable with the property names that should be included in
        the form. Only these properties will have fields.
    :param exclude:
        An optional iterable with the property names that should be excluded
        from the form. All other properties will have fields.
    :param field_args:
        An optional dictionary of field names mapping to keyword arguments
        used to construct each field object.
    :param converter:
        A converter to generate the fields based on the model properties. If
        not set, ``ModelConverter`` is used.
    """
    # Extract the fields from the model.
    field_dict = model_fields(model, only, exclude, field_args, converter)

    # Return a dynamically created form class, extending from base_class and
    # including the created fields as properties.
    return type(model._get_kind() + 'Form', (base_class,), field_dict) 

# 需要導入模塊: import wtforms [as 別名]
# 或者: from wtforms import Form [as 別名]
def model_form(model, base_class=Form, only=None, exclude=None, field_args=None,
               converter=None):
    """
    Creates and returns a dynamic ``wtforms.Form`` class for a given
    ``db.Model`` class. The form class can be used as it is or serve as a base
    for extended form classes, which can then mix non-model related fields,
    subforms with other model forms, among other possibilities.

    :param model:
        The ``db.Model`` class to generate a form for.
    :param base_class:
        Base form class to extend from. Must be a ``wtforms.Form`` subclass.
    :param only:
        An optional iterable with the property names that should be included in
        the form. Only these properties will have fields.
    :param exclude:
        An optional iterable with the property names that should be excluded
        from the form. All other properties will have fields.
    :param field_args:
        An optional dictionary of field names mapping to keyword arguments
        used to construct each field object.
    :param converter:
        A converter to generate the fields based on the model properties. If
        not set, ``ModelConverter`` is used.
    """
    # Extract the fields from the model.
    field_dict = model_fields(model, only, exclude, field_args, converter)

    # Return a dynamically created form class, extending from base_class and
    # including the created fields as properties.
    return type(model.kind() + 'Form', (base_class,), field_dict) 

# 需要導入模塊: import wtforms [as 別名]
# 或者: from wtforms import Form [as 別名]
def __init__(self, *args, **kwargs):
        warnings.warn(FlaskWTFDeprecationWarning(
            '"flask_wtf.Form" has been renamed to "FlaskForm" '
            'and will be removed in 1.0.'
        ), stacklevel=3)
        super(Form, self).__init__(*args, **kwargs) 

# 需要導入模塊: import wtforms [as 別名]
# 或者: from wtforms import Form [as 別名]
def field_parse(cls, value, *args, **kwargs):
    kwargs['_form'] = WTForm()
    kwargs['_name'] = 'extra'
    field = cls(*args, **kwargs)
    field.process_formdata([value])
    return field.data 

# 需要導入模塊: import wtforms [as 別名]
# 或者: from wtforms import Form [as 別名]
def formClassFactory(name, model, baseclass):
    ''' Generates a new WTForm Class based on SQLalchemy Model Class.

    Subclasses a base WTF Form class that also contains the SQLAlchemy
    Model Class information inside it.

    Each class contains as attributes:
        Meta = a class called Meta.  Meta.model contains the SQLalchemy ModelClass
        data = a dictionary of parameters: form input that gets mapped to the sqlalchemy parameter
        errors = a dictionary of errors returned by invalid form validation
        validate = a method to validate all elements in this form
        parameter_X = a WTForm Field mapped to respective sqlalchemy table column

        e.g.
        The ModelClass IFUDesign mapped to mangadatadb.ifu_design sql table gets transformed into
        WTForm IFUDesignForm, with IFUDesignForm.Meta.model = marvin.db.models.DataModelClasses.IFUDesign

    Parameters:
        name (str):
            The name of the Form Class
        mdoel (class):
            The SQLAlchemy Model Class
        baseclass (class):
            The base class to sub class from

    Returns:
        the new WTF form subclass
    '''

    Meta = type('Meta', (object,), {'model': model})
    newclass = type(name, (baseclass,), {'Meta': Meta})
    return newclass

# build a wtform select field for operators; tested but no longer used
# can't seem to attach operator field to every individual parameter 

# 需要導入模塊: import wtforms [as 別名]
# 或者: from wtforms import Form [as 別名]
def __repr__(self):
        nforms = len([f for f in self.__dict__.keys() if 'Form' in f])
        return ('<MarvinForm (release={0._release}, n_parameters={1}, n_functions={2}, '
                'n_forms={3})>'.format(self, len(self._param_form_lookup), len(self._param_fxn_lookup), nforms)) 

# 需要導入模塊: import wtforms [as 別名]
# 或者: from wtforms import Form [as 別名]
def process_form(self, form: Form, is_created: bool) -> None:
        if form.test_email_recipients.data:
            test_email_recipients = form.test_email_recipients.data.strip()
        else:
            test_email_recipients = None

        test_slack_channel = (
            form.test_slack_channel.data.strip()
            if form.test_slack_channel.data
            else None
        )

        self._extra_data["test_email"] = form.test_email.data
        self._extra_data["test_email_recipients"] = test_email_recipients
        self._extra_data["test_slack_channel"] = test_slack_channel 

# 需要導入模塊: import wtforms [as 別名]
# 或者: from wtforms import Form [as 別名]
def validate_json(form: Form, field: Field) -> None:  # pylint: disable=unused-argument
    try:
        json.loads(field.data)
    except Exception as ex:
        logger.exception(ex)
        raise Exception(_("json isn't valid")) 

# 需要導入模塊: import wtforms [as 別名]
# 或者: from wtforms import Form [as 別名]
def getsinks(request):
    if user_controller.check_auth() == False:
        return redirect("front/auth")
    class TheForm(Form):
        sink = TextField('sink:', validators=[validators.required(), validators.Length(min=1, max=1024)])
        path = TextField('path:', validators=[validators.required(), validators.Length(min=1, max=2048)])
        class Meta:
            csrf = True
            csrf_class = tokenform.Ice_CSRF

    form = TheForm(
      request.form,
      meta={'csrf_context': request.remote_addr }
    )

    if request.method == 'POST':
        token=request.form['csrf_token']
        if form.validate():
            if form.csrf_token.errors: 
                flash('Error: form token invalid try to post again')
            else:
                try:
                 d={}
                 d['lang']=request.form['lang']
                 d['sink']=request.form['sink']
                 d['path']=request.form['path']
                 obj=engine_rest_api
                 obj=obj.rest_call("","")
                 obj.token=session['userkey']
                 codes_lines=obj.getsinks(**d) 
                 flash("Wait five seconds and look the code cache")     
                except Exception as e:
                 flash('Fail: '+ str(e))
        else:
            flash('Error: All the form fields are required. ')
    return render_template('engine_forms/getsinks.html', form=form, title="Search sink")