metadata

JavaScript/JSON Interface Description Language

由 为君一笑 提交于 2020-06-25 05:52:06
问题 Take as example MDN Spider Monkey Parser API web page. You can see that an object returned by a Javascript method is described by a meta-language. The following snippet in that page: interface Node { type: string; loc: SourceLocation | null; } Describes an object called Node which has two properties: type and loc . And the following: interface Program <: Node { type: "Program"; body: [ Statement ]; } Describes another object which will inherit properties type and loc from Node plus will have

Startup Script in Metadata Not Running (Python, Google Compute Engine, Cloud Storage Trigger)

由 此生再无相见时 提交于 2020-06-16 17:26:31
问题 I have an app running on Google App Engine, and an AI running on Google Compute Engine. I'm triggering the VM instance to start on a change in a Google Cloud Storage bucket, and have a start-up script that I attempt to store in the metadata of the GCE instance. My cloud functions looks like this: import os from googleapiclient.discovery import build def start(event, context): file = event print(file["id"]) string = file["id"] new_string = string.split('/') user_id = new_string[1] payment_id =

Startup Script in Metadata Not Running (Python, Google Compute Engine, Cloud Storage Trigger)

由 青春壹個敷衍的年華 提交于 2020-06-16 17:25:14
问题 I have an app running on Google App Engine, and an AI running on Google Compute Engine. I'm triggering the VM instance to start on a change in a Google Cloud Storage bucket, and have a start-up script that I attempt to store in the metadata of the GCE instance. My cloud functions looks like this: import os from googleapiclient.discovery import build def start(event, context): file = event print(file["id"]) string = file["id"] new_string = string.split('/') user_id = new_string[1] payment_id =

Find picklist values in Dynamics via the Web API

由 穿精又带淫゛_ 提交于 2020-05-09 05:17:10
问题 I'm trying to determine how I can find the integer values for picklist fields in Dynamics via the web api. I can access the basic metadata by using: GET https://[COMPANY].api.crm3.dynamics.com/api/data/v9.0//EntityDefinitions(LogicalName='lead')/Attributes/ but for picklist values I don't see the mapping of the integer value to the displayed string. Is there a table that holds all of this or a way to expand this information on the above call? 回答1: You can use this to retrieve. https://

Fetching icecast metadata file

由 旧巷老猫 提交于 2020-03-23 14:15:48
问题 I am getting icecast metadata using jquery XMLHttpRequest. There is status.xsl and status-json.xsl url. How do I know when do I use each one, if I only have icecast radio url? For example this radio works with both of them: http://149.56.195.94:8416/status.xsl http://149.56.195.94:8416/status-json.xsl This radio throws an error using status-json.xsl http://stream.radios-arra.fr:8000/status.xsl http://stream.radios-arra.fr:8000/status-json.xsl - ERROR: Could not parse XSLT file 回答1: If you are

How to check value of Custom Checkbox Product Meta when looping through order items

由 落爺英雄遲暮 提交于 2020-03-21 03:29:50
问题 I created a custom checkbox meta in Dokan new-single-product.php template: <div class="dokan-form-group"> <div class="dokan-input-group"> <?php dokan_post_input_box( $post_id, '_custom_field', array( 'label' => __('Custom Checkbox','dokan') ), 'checkbox' ); ?> </div> Then used the following code to store the values: add_action( 'woocommerce_product_options_general_product_data', 'wc_custom_add_custom_fields' ); function wc_custom_add_custom_fields() { global $woocommerce, $post; echo '<div

How to check value of Custom Checkbox Product Meta when looping through order items

由 浪子不回头ぞ 提交于 2020-03-21 03:25:12
问题 I created a custom checkbox meta in Dokan new-single-product.php template: <div class="dokan-form-group"> <div class="dokan-input-group"> <?php dokan_post_input_box( $post_id, '_custom_field', array( 'label' => __('Custom Checkbox','dokan') ), 'checkbox' ); ?> </div> Then used the following code to store the values: add_action( 'woocommerce_product_options_general_product_data', 'wc_custom_add_custom_fields' ); function wc_custom_add_custom_fields() { global $woocommerce, $post; echo '<div

扩展OpenStack的nova metadata api

由 走远了吗. 提交于 2020-03-01 20:47:31
1. 场景 云计算环境中，当虚拟机启动时难免需要做一些初始化配置，这必然涉及到虚拟机如何获取数据，谁又提供这些数据的问题。当然，这里不得不提AWS，他们想到在虚拟机内使用一个固定的IP（ http://169.254.169.254 ）来获取一些相关数据（metadata：元数据），进而完成一些配置工作。而OpenStack继承了这种设计。自然，这里还有一些很不错的工具，例如： cloudinit （ http://cloudinit.readthedocs.org/en/latest/ ）。它被安装在制作好的镜像中，当镜像派生出实例虚拟机时，在虚拟机内的 cloudinit与 元数据服务配合完成初始化工作。 cloudinit 功能很强大，可以分加载层次（可以在boot层次上加载，也可以在操作系统之上加载），还可以分频率（只运行一次，每天......）运行等等，当然在这里它是题外话。 目前cloudinit在windows系的镜像中是不支持的，也许你不需要一个这么大而全的工具的时候，你只想在虚拟机系统启动时通过读取自己的metadata api完成一些小设置，那么这里会告诉你一个基本的例子。 2. 目录结构 假设你已经有一套部署好的OpenStack，这里以单节点OpenStack为例。 你可以通过以下命令，查找到nova api源码所在的目录（当然，这里你也可以直接下源码查看）

Python: How to Modify metadata of Microsoft Office files?

由 北城以北 提交于 2020-03-01 07:56:20
问题 How can I modify Microsoft Office Document's Metadata? I found number of result for the Jpg, PNG and PDF file. Any one can suggest Libraries for Office files Metadata? 回答1: For newer formats they are often just zipped xml, so you can use standard libs to unzip and parse the xml. Some code to grab the document creator was previously posted as an answer on stackoverflow. import zipfile, lxml.etree # open zipfile zf = zipfile.ZipFile('my_doc.docx') # use lxml to parse the xml file we are

Batch copy metadata from one file to another (EXIFTOOL)

由 て烟熏妆下的殇ゞ 提交于 2020-02-25 04:35:28
问题 Im currently using tags such as exiftool -FileModifyDate(<)datetimeoriginal, etc. in terminal/cmd... Im switching from icloud and the dates in the metadata are exif (meaning finder and windows explorer just see the date they were downloaded).. It's working but for any sloMo videos that are M4V, they dont change.. I have the originals which do have the right dates and was wondering if there is a way to match file names (123.mp4 = 123.m4v) and copy the metadata over... But I also want to do it
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