wrangler | 🤠wrangle your Cloudflare Workers | Key Value Database library
kandi X-RAY | wrangler Summary
kandi X-RAY | wrangler Summary
    . wrangler is a CLI tool designed for folks who are interested in using Cloudflare Workers.
Support
Quality
Security
License
Reuse
Top functions reviewed by kandi - BETA
Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of wrangler
wrangler Key Features
wrangler Examples and Code Snippets
Community Discussions
Trending Discussions on wrangler
QUESTION
I'm using KV namespace defined in cargo.toml
by adding to it the lines
ANSWER
Answered 2022-Apr-09 at 06:29Wrangler will look for a wrangler.toml
unless told otherwise. cargo.toml
means nothing in this context, given it isn't a rust project.
once you've renamed your config file to wrangler.toml
(or modified your build script to point to cargo.toml
in despite of the least astonishement principle) you'll need to declare your globals in an ambient module src/bindings.d.ts
QUESTION
I have some forms with the same class settings-form-info
and I need every time i click at the little edit button to display only the specific form's edit div. For example when I click the edit button next to Form 1 Info label I want to display only the Form 1 Edit form, and then when I click the cancel button at the bottom of the form to close this already open form. As it now when I click the edit button it displays all the forms. I used the jQuery .each
function but it doesn't work.
What am I doing wrong ??
...ANSWER
Answered 2022-Apr-07 at 13:04It shows or hides every form because you're using .each()
. That means it will perform the task for every single occurence of that class. What you wanna do is performing it only on the clicked ones parent.
You need to find the parent element and hide or show only the inputs in that category. Not all occurences of that class in general.
QUESTION
Is it possible to use CloudFlare's Workers KV when developing a Svelte/kit application?
It is possible to build the app then run wrangler dev
when using the CloudFlare Workers adapter:
ANSWER
Answered 2022-Mar-23 at 16:32As far as I know, there's no way to emulate Workers KV locally. However, I setup a local Redis instance as a substitute.
Then, I created some wrapper functions for the KV store. In development, it talks to Redis, and in production it talks to Workers KV. For instance, here's the wrapper function for get
.
QUESTION
If I have a set of data that has repeating name values but with different variations per repeating value, how can I sort by the top of each of those repeating values? Hopefully that made sense, but I hope to demonstrate what I mean further below.
Take for example this set of data in a tab separated csv file
...ANSWER
Answered 2022-Mar-18 at 11:47The following assumes bash (if you don't use bash replace $'\t'
by a quoted real tab character) and GNU coreutils. It also assumes that you want to sort alphabetically by Make
column first, then numerically in decreasing order by Total
, and finally keep at most the first 3 of each Make
entries.
Sorting is a job for sort
, head
and tail
can be used to isolate the header line, and awk
can be used to keep maximum 3 of each Make
, and re-number the first column:
QUESTION
I have an awk file that I've created to sort some data in a csv file. Here's a snippet of the data
...ANSWER
Answered 2022-Mar-14 at 22:09Assumptions:
- input fields are comma-delimited (while OP's sample input is displayed as fixed-width with pipe boundaries, OP's
awk
code stipulates"FS=","
, and since OP claims theawk
code is running and generating output, we'll stick withFS=","
) - the 2nd line in OP's sample input (solid line of hyphens) does not actually exist in OP's file (per fact OP's
awk
code does not code forNR==2
) - output will be tab-delimited (while OP's
awk
code mentionsOFS="\t\t"
, the sample outputs appear to be ... fixed-width?) Ranking
assigments are based on the sorted results (ie, not based on the input ordering as shown in OP'sawk
code)
Setup:
QUESTION
I have a database with a table of cars, the table has a number of different columns. I need to output the content within that table ordered by the Make of each car, only three cars from each make need to be outputted along side the total from eachh row of car. I also need to have the output ordered in descending order accompanied by a column called Ranking that counts up from 1 to however many outputs there will be.
Below is a sample from my databse table
...ANSWER
Answered 2022-Mar-09 at 15:37Use a CTE which returns the column Total
for each row and ROW_NUMBER()
window function to pick the first 3 rows for each Make
and to create the column Ranking
:
QUESTION
If I have data in a table with integers like the example below, is it possible to calculate for each row the sum of several columns and output that sum as well as several other columns through an sqlite query command?
My table looks like this below
...ANSWER
Answered 2022-Mar-09 at 07:07For sum of columns in a single row you need no extra function like SUM
. Use +
oerator:
QUESTION
I have a scenario all my Mongodb collections are having an objectId column. I am reading collections using pymongo and converting them into pandas dataframe.
When I try to write as parquet using
AWS lambda wrangler library or Pyarrow is failing with
with type ObjectId: did not recognize Python value type when inferring an Arrow data type"
Is there a way to convert objectId to string dynamically, if the column type is Objectid?
...ANSWER
Answered 2022-Feb-18 at 09:32You can try to convert the _id
column to string before saving it to parquet.
QUESTION
I'm confused about the intended function of Cloudflare's Worker Environments.
In the CloudFlare dashboard, a worker has an environment dropdown, which defaults to "Production". I thought that by leveraging the environments in my Wrangler file, I would have a single worker, but with multiple environments. However, what ended up happening was I just had two workers, with the environment added at the end (my-worker-dev and my-worker-prod). Each of these workers has 1 environment (the Production environment).
I'm not sure if I'm doing something wrong or just misunderstanding the intended behavior.
Can someone help me understand the difference between how wrangler just adds a different name and the "Environment" dropdown within a single worker/service?
My wrangler.toml file
...ANSWER
Answered 2022-Feb-17 at 14:23I think there is currently some disconnect / confusion between the meaning of "environments" as defined in the new Dashboard functionality, and the pre-existing wrangler "environment" support.
For the Dashboard / Web UI, you define a "Service" which has multiple workers grouped under it (one per environment). This allows "promoting" a worker from one environment to another (essentially copying the script, but having separate variables and routes).
There is separate documentation for this functionality - https://developers.cloudflare.com/workers/learning/using-services#service-environments
Wrangler "environments", as you've seen, work differently. Simply creating one top-level "production" worker / service (named for the environment). The good news is (according to the docs above) it sounds like Cloudflare will be updating wrangler to support the new Dashboard type environments:
As of January 2022, the dashboard is the only way to interact with Workers Service environments. Support in Wrangler is coming in v2.1
QUESTION
I'm using awswrangler to write parquets in my S3 and I usually add tags on all my objects to access and cost control, but I didn't find a way to do that using directly awswrangler. I'm current using the code below to test:
...ANSWER
Answered 2021-Sep-07 at 10:08I just figured out that awswrangler has a parameter called s3_additional_kwargs
that you can pass additional variables to the s3 requests that awswrangler does for you. You can send tags like in boto3 'Key1=value1&Key2=value2'
Below is an example how to add tags to your objects:
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install wrangler
We strongly recommend you install npm with a Node version manager like nvm, which puts the global node_modules in your home directory to eliminate permissions issues with npm install -g. Distribution-packaged npm installs often use /usr/lib/node_modules (which is root) for globally installed npm packages, and running npm install -g as root prevents wrangler from installing properly.
Environment variable: WRANGLER_INSTALL_PATH
NPM configuration: wrangler_install_path
Environment variable: WRANGLER_BINARY_HOST
NPM configuration: wrangler_binary_host
If you don't have cargo or npm installed, you will need to follow these additional instructions.
perl is an external dependency of crate openssl-sys. If installing wrangler with cargo, you will need to have perl installed. We've tested with Strawberry Perl. If you instead install perl via scoop, you may need to also run scoop install openssl in order to get the necessary openssl dlls. Installing wrangler with npm instead of cargo is another option if you don't want to install perl.
Once you have installed Wrangler, spinning up and deploying your first Worker is easy!.
Support
Reuse Trending Solutions
Find, review, and download reusable Libraries, Code Snippets, Cloud APIs from over 650 million Knowledge Items
Find more librariesStay Updated
Subscribe to our newsletter for trending solutions and developer bootcamps
Share this Page