示例#1
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def new_flow():
    '''Create a new flow

    :status 200: Render the new flow template
    :status 302: Try to create a new flow using the
        :py:class:`~purchasing.conductor.forms.NewFlowForm`, redirect
        to the flows list view if successful
    '''
    stages = Stage.choices_factory()
    form = NewFlowForm(stages=stages)
    if form.validate_on_submit():
        stage_order = []
        for entry in form.stage_order.entries:
            # try to evaluate the return value as an ID
            try:
                stage_id = int(entry.data)
            # otherwise it's a new stage
            except ValueError:
                new_stage = Stage.create(name=entry.data)
                stage_id = new_stage.id
            stage_order.append(stage_id)

        Flow.create(flow_name=form.flow_name.data, stage_order=stage_order)
        flash('Flow created successfully!', 'alert-success')
        return redirect(url_for('conductor.flows_list'))

    return render_template('conductor/flows/new.html', stages=stages, form=form)
def new_flow():
    """Create a new flow

    :status 200: Render the new flow template
    :status 302: Try to create a new flow using the
        :py:class:`~purchasing.conductor.forms.NewFlowForm`, redirect
        to the flows list view if successful
    """
    stages = Stage.choices_factory()
    form = NewFlowForm(stages=stages)
    if form.validate_on_submit():
        stage_order = []
        for entry in form.stage_order.entries:
            # try to evaluate the return value as an ID
            try:
                stage_id = int(entry.data)
            # otherwise it's a new stage
            except ValueError:
                new_stage = Stage.create(name=entry.data)
                stage_id = new_stage.id
            stage_order.append(stage_id)

        Flow.create(flow_name=form.flow_name.data, stage_order=stage_order)
        flash("Flow created successfully!", "alert-success")
        return redirect(url_for("conductor.flows_list"))

    return render_template("conductor/flows/new.html", stages=stages, form=form)
def seed_stages_and_flows():
    '''Seed one flow with three stages named "one", "two", and "three"
    '''
    stage1 = Stage.create(
        name='one',
        post_opportunities=True,
        default_message='This is a default message for stage one!')

    stage2 = Stage.create(
        name='two',
        post_opportunities=True,
    )

    stage3 = Stage.create(name='three', post_opportunities=True)

    Flow.create(flow_name='Default Flow',
                stage_order=[stage1.id, stage2.id, stage3.id])
    db.session.commit()
def new_flow():
    stages = Stage.choices_factory()
    form = NewFlowForm(stages=stages)
    if form.validate_on_submit():
        stage_order = []
        for entry in form.stage_order.entries:
            # try to evaluate the return value as an ID
            try:
                stage_id = int(entry.data)
            # otherwise it's a new stage
            except ValueError:
                new_stage = Stage.create(name=entry.data)
                stage_id = new_stage.id
            stage_order.append(stage_id)

        Flow.create(flow_name=form.flow_name.data, stage_order=stage_order)
        flash('Flow created successfully!', 'alert-success')
        return redirect(url_for('conductor.flows_list'))

    return render_template('conductor/flows/new.html', stages=stages, form=form)
def seed_stages_and_flows():
    '''Seed one flow with three stages named "one", "two", and "three"
    '''
    stage1 = Stage.create(
        name='one', post_opportunities=True,
        default_message='This is a default message for stage one!'
    )

    stage2 = Stage.create(
        name='two', post_opportunities=True,
    )

    stage3 = Stage.create(
        name='three', post_opportunities=True
    )

    Flow.create(
        flow_name='Default Flow', stage_order=[stage1.id, stage2.id, stage3.id]
    )
    db.session.commit()