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killthekitten / README.md
Last active Nov 18, 2019
Showcase of a Flask-Admin 1.5.4 regression
View README.md

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
killthekitten / main.py
Created Jun 9, 2019
flask run + DispatcherMiddleware demo
View main.py
from flask import Flask
from werkzeug.middleware.dispatcher import DispatcherMiddleware
api = Flask("api")
admin = Flask("admin")
app = DispatcherMiddleware(api, {"/admin": admin})
@killthekitten
killthekitten / keep_proportion.py
Created Apr 9, 2019
Illustrates Pixmap regression introduced in PyMuPDF 1.14.13
View keep_proportion.py
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
killthekitten / keep_proportion.py
Created Apr 3, 2019
Illustration of a bug (a feature?) in pyMuPDF
View keep_proportion.py
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
View main.py
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(_):
"""
View sgdregressor.py
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
killthekitten / persistent_csrf_token_cookie.rb
Last active Jun 22, 2017
Persistent CSRF token cookie
View persistent_csrf_token_cookie.rb
View bulk_validator.rb
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|
View models.rb
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
View _activity_field.html.erb
<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|%>
You can’t perform that action at this time.