beaker | 易学教程

Google Coral Dev Board

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1, Feactures • Edge TPU Module (SOM) o NXP i.MX 8M SOC (Quad-core Cortex-A53, plus Cortex-M4F) o Google Edge TPU ML accelerator coprocessor o Cryptographic coprocessor o Wi-Fi 2x2 MIMO (802.11b/g/n/ac 2.4/5GHz) o Bluetooth 4.1 o 8GB eMMC o 1GB LPDDR4 • USB connections o USB Type-C power port (5V DC) o USB 3.0 Type-C OTG port o USB 3.0 Type-A host port o USB 2.0 Micro-B serial console port • Audio connections o 3.5mm audio jack (CTIA compliant) o Digital PDM microphone (x2) o 2.54mm 4-pin terminal for stereo speakers • Video connections o HDMI 2.0a (full size) o 39-pin FFC connector for MIPI

How do I access session data in Jinja2 templates (Bottle framework on app engine)?

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问题 I'm running the micro framework Bottle on Google App Engine. I'm using Jinja2 for my templates. And I'm using Beaker to handle the sessions. I'm still a pretty big Python newbie and am pretty stoked I got this far :) My question is how do I access the session data within the templates? I can get the session data no problem within the actual python code. And I could pass the session data each time I call a jinja template. But since I need the session data in the main menu bar of the site...

Caching with beaker

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问题 I have a program that scrapes a website for data. I want to be able to cache that data instead of loading it if its only been a few minutes since it was last retrieved. I looked at beaker but I'm extremely new to cache and not sure if this is what i need. I also do not really understand what the Cachemanager is and why i only use "cache.get" instead of using both "cache.set" and "cache.get". I have included the script that i have been using to test with. from beaker.cache import CacheManager

What's wrong with my Beaker, WSGI, Apache2, Python?

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问题 Okay so my code is below. I'm working with apache2, mod_wsgi, beaker, python def application(environ, start_response): session = environ['beaker.session'] if not session.has_key('value'): session['value'] = 0 session.save() try: s = session['value'] except: s = "value not found" start_response('200 OK', [('Content-type', 'text/html')]) #response = "<br />".join(environ) beaker = "<br />".join(session) try: cookie = "".join(environ['HTTP_COOKIE']) except: cookie = "" return [cookie,'<br />',

Pyramid with memcached: how to make it work? Error - MissingCacheParameter: url is required

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问题 I have site on Pyramid framework and want to cache with memcached. For testing reasons I've used memory type caching and everything was OK. I'm using pyramid_beaker package. Here is my previous code (working version). In .ini file cache.regions = day, hour, minute, second cache.type = memory cache.second.expire = 1 cache.minute.expire = 60 cache.hour.expire = 3600 cache.day.expire = 86400 In views.py: from beaker.cache import cache_region @cache_region('hour') def get_popular_users(): #some

web.py & beaker python app. page render issues

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问题 I have been using web.py recently to try and create an web app, an issue became apparent that we did not have a way of creating multiple sessions, I have tried using beaker (https://github.com/bbangert/beaker) to manage the multiple sessions, but now I have run into an issue of rendering the home page, does anyone have an idea of how to fix this? the error we continue to get is " BLAH BLAH BLAH BLAH Traceback (most recent call last): File "/usr/local/lib/python3.4/dist-packages/web

Undefined local variable or Method - Testing Puppet Modules using Beaker

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问题 I'm quite new to all of this. I am trying to test out a puppet module using Beaker. I keep getting this: NoMethodError: undefined method `describe' for #Beaker::TestCase:0x007fd6f95e6460 /Users/user1/beaker/Puppet/puppet-files/spec/classes/unit_spec.rb:3 /Users/user1/.rvm/gems/ruby-2.2.7/gems/beaker-3.24.0/bin/beaker:9 /Users/user1/.rvm/gems/ruby-2.2.7/bin/ruby_executable_hooks:15 /Users/user1/.rvm/gems/ruby-2.2.7/bin/ruby_executable_hooks:15. This is the command that I'm running - "beaker -

Undefined local variable or Method - Testing Puppet Modules using Beaker

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Pylons & Beaker: JSON Encoded Sessions

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问题 Need to read Pylons session data (just read, not write to) in node.js Once I decode the base64, I'm left with a string containing a serialized Python object which, is a pain to parse in node.js How can I get Beaker to serialize to JSON instead? For it is far easier for node.js to handle. 回答1: i had to look inside beaker to find what you call "Python serialized strings" are python pickles. i don't think it would be more than a few lines to change it get it to use json to store the dict. here

How to use beaker session in bottle micro framework?

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问题 When I try to assign something to the session dictionary using beaker, I get the following error: Traceback (most recent call last): rv = callback(*a, **ka) File "controllers.py", line 30, in login s['email'] = email TypeError: 'NoneType' object does not support item assignment 1.0.0.127.in-addr.arpa - - [12/Feb/2012 18:48:52] "POST /login HTTP/1.1" 500 746 where s = bottle.request.environ.get('beaker.session') I follow the tutorial at the bottle FAQ. 回答1: session_opts = { 'session.type':