| x = marginLeft + (j*labelWidth) | |
| y = marginTop + (i*labelHeight) | |
| c.setFillColorCMYK(0,0,0,1) | |
| c.setFont("Helvetica",12) | |
| c.drawString(x + (10 * mm), y + (21 * mm), item.product.upper()) | |
| drawing = Drawing() | |
| barcode = Ean13BarcodeWidget() | |
| barcode.value = str(item.upc[1::]) | |
| barcode.barHeight = 12 * mm |
| # -*- coding: utf-8 -*- | |
| """ | |
| IPN Engine | |
| ~~~~~~~~~~ | |
| PayPal's Instant Payment Notification (IPN) helps integrate PayPal more | |
| deeply into your web application. When activated, PayPal will send a | |
| POST request to a specified URL when a transaction's status changes. | |
| The most obvious use is to trigger a state change, enable an account, |
| # expands a condensed UPC to an EAN. Expects the supplied upc to exclude the | |
| # check-digit. Obviously you could test for length==6 and crop that check digit | |
| # off if the barcode scanner can't be configured to supress it. | |
| # | |
| # Our Symbol PDT scanners send 'ssss' on the front of a scanned UPC, so this also | |
| # strips that out, but it shouldn't cause any problems for a more standard barcode | |
| # scanner. | |
| upc = "0413924" # Kikkoman Soy Sauce |
| activate_this = '/home/user/environments/website/bin/activate_this.py' | |
| execfile(activate_this, dict(__file__=activate_this)) | |
| import sys, os | |
| abspath = os.path.dirname(__file__) | |
| sys.path.append(abspath) | |
| os.chdir(abspath) | |
| from app import app as application |
| activate_this = '/home/user/environments/website/bin/activate_this.py' | |
| execfile(activate_this, dict(__file__=activate_this)) | |
| import sys, os | |
| abspath = os.path.dirname(__file__) | |
| sys.path.append(abspath) | |
| os.chdir(abspath) | |
| from app import app as application |
| {% macro bs_field(field,help=False,icon=False,counter=False) %} | |
| <div class="control-group{% if field.errors %} warning{% endif %}"> | |
| {% if field.type in ('EmailField','PasswordField','TextField','TextAreaField','FileField','QuerySelectFieldCustom','DecimalField','SelectField') %} | |
| {{ field.label(class="control-label") }} | |
| <div class="controls"> | |
| {% if icon %} | |
| <div class="input-prepend"> | |
| <span class="add-on"><i class="{{ icon }}"></i></span> | |
| {% endif %} |
| from flask import Flask, render_template, abort, current_app | |
| app = Flask(__name__) | |
| @app.route('/') | |
| def home(): | |
| return 'home' | |
| from bp import mod | |
| app.register_blueprint(mod,cows='moo') |
WeasyPrint converts HTML including images to PDF, it's cross platform but Windows requires a decent amount of massaging to persuade it to work.
To install Pango and Cairo download the [all in one bundle][GTK] of the GTK+ stack and extract the archive to C:\GTK.
You'll need to add the GTK bin folder to your system path so the various
| def s3_upload(filename): | |
| # Destination Filename | |
| destination_filename = os.path.basename(filename) | |
| # Connect to S3 | |
| conn = boto.connect_s3(app.config["S3_KEY"], app.config["S3_SECRET"]) | |
| b = conn.get_bucket(app.config["S3_BUCKET"]) | |
| # Upload the File |
| stringio_object = your_string_io_object | |
| destination_filename = 'whatever' | |
| # Connect to S3 | |
| conn = boto.connect_s3(app.config["S3_KEY"], app.config["S3_SECRET"]) | |
| b = conn.get_bucket(app.config["S3_BUCKET"]) | |
| # Upload the File | |
| sml = b.new_key("/".join([app.config["S3_UPLOAD_DIRECTORY"],destination_filename])) | |
| sml.set_contents_from_string(stringio_object.getvalue()) |