killthekitten

Showcase of a Flask-Admin 1.5.4 regression

The sample code throws an error in Flask-Admin 1.5.3 when creating a user through the UI, but doesn't throw it in 1.5.4

More details you can find in the issue.

Before running, prepare the environment:

python -m venv venv

killthekitten

from flask import Flask
from werkzeug.middleware.dispatcher import DispatcherMiddleware


api = Flask("api")
admin = Flask("admin")
app = DispatcherMiddleware(api, {"/admin": admin})

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import fitz
import io
import requests

PDF_URL = "https://github.com/pymupdf/PyMuPDF/raw/master/examples/colordbHSV.pdf"
PNG_URL = "https://www.onlygfx.com/wp-content/uploads/2018/07/12-grunge-brush-stroke-banner-11.png"


def handle(_):
    pdf = requests.get(PDF_URL).content

killthekitten

import fitz
import io
import requests

PDF_URL = "https://github.com/pymupdf/PyMuPDF/raw/master/examples/colordbHSV.pdf"
PNG_URL = "https://www.onlygfx.com/wp-content/uploads/2018/07/12-grunge-brush-stroke-banner-11.png"


def handle(_):
    pdf = requests.get(PDF_URL).content

killthekitten

import fitz
import io
import requests

PDF_URL = "https://github.com/pymupdf/PyMuPDF/raw/master/examples/colordbHSV.pdf"
PNG_URL = "https://raw.githubusercontent.com/pymupdf/PyMuPDF/master/examples/hand.png"


def handle(_):
    """

killthekitten

class SGDRegressor(BaseEstimator):
    def __init__(self, eta=10**-3, n_iter=10):
        self.mse_ = []
        self.weights_ = []
        self.eta_ = eta
        self.n_iter_ = n_iter
        
    def fit(self, X, y):
        X = self._prepend_ones(X)
        current_w = np.zeros(X.shape[1], dtype=np.float64, order="C")

killthekitten

# config/initializers/monkey_patches/persistent_csrf_token_cookie.rb
#
# Workaround for CSRF protection bug.
#
# https://github.com/rails/rails/issues/21948
# The bug:
# The rails session cookie is not persistent, therefore it expires when the page is loaded from cache
# (i.e. when browser restores tabs on restart https://www.youtube.com/watch?v=bKDu0qMT4HM)
# which leads to an `InvalidAuthenticityToken` when the user submits a form from that page.
#

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class BulkValidator
  attr_accessor :items, :bulk_validations
  
  def initialize(items, validations)
    @items = items
    @bulk_validations = build_bulk_validations(validations) 
  end
  
  def candidates
    bulk_validations.each do |validation|

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class TariffSchemeFeeRule < ActiveRecord::Base
  belongs_to :tariff_scheme
  belongs_to :fee_rule
  belongs_to :currency

  validates :currency_id, uniqueness: { scope: [:fee_rule_id, :tariff_scheme_id] }, presence: true
end

class TariffScheme < ActiveRecord::Base
  accepts_nested_attributes_for :tariff_scheme_fee_rules, allow_destroy: true

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<table>
  <tr class='entry_header'>  
    <th>Task</th>
  <% @timesheet.date_range.each do |week_date| %>
		<th><%= week_date.to_formatted_s(:short) %></th>
	<% end %>
  </tr>
  <tr class="fields">
	<td><%= f.collection_select(:task_id, @tasks, :id, :name, prompt: true) %></td>
	<%= f.fields_for :time_entries do |builder|%>