sprinkle | software provisioning tool you can use to build remote
kandi X-RAY | sprinkle Summary
kandi X-RAY | sprinkle Summary
Sprinkle is a software provisioning tool you can use to build remote servers with, after the base operating system has been installed. For example, to install a Rails or Merb stack on a brand new slice directly after its been created.
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Top functions reviewed by kandi - BETA
- Return list of package packages
- Search for a template path
- Verifies that the message has been processed .
- Returns a string representation of the source stack .
- Expand a path to the given name
- Find packages by name
- Prepares a prepared command
- Run a command line .
- Render a template
- Returns a string representation of this exception .
sprinkle Key Features
sprinkle Examples and Code Snippets
Community Discussions
Trending Discussions on sprinkle
QUESTION
There are at least 3 grammar-like specifications within the Python 3.9.1 reference documents 'library-3.9.1.pdf' and 'reference-3.9.1.pdf' (aka https://docs.python.org/3.9/library/ast.html and https://docs.python.org/3.9/reference/grammar.html).
There is the "abstract grammar" library-3.9.1.pdf, page 1895 that looks like this:
...ANSWER
Answered 2022-Apr-08 at 15:29The grammar used to build Python isn't on your list at all. You can find it in the source bundle as Grammar/python.gram. Note that it has five different start symbols for different compilation contexts (complete files, interactive input, single expressions, etc.), although most of the grammar is shared. This grammar is actually used by the parser generator to produce the parser actually used by the CPython implementation, so it describes perfectly the inputs accepted by the concrete Python interpreter (of course, subject to change in future versions). As noted in the comments near the top of the file, the syntax of the grammar file itself are defined in a PEP.
But it's not necessarily useful for documentary purposes, and it is not definitive in the sense that it defines the language, in the sense that one might expect from a language standard. Python is not really standardized, so it might be unreasonable to ask for a definitive reference grammar. But the grammar scattered through the Python reference manual is probably as close as you're going to get. Those productions are for expository purposes, though, and they need to be considered along with the accompanying narrative text. (That's generally true of reference grammars, even for standardized grammars, because a context-free grammar cannot capture all the syntactic aspects of any real-life programming language, possibly with a couple of exceptions. So it's usual that the reference grammar for a language will accept a superset of the set of valid programs, and the narrative in the standard provides additional constraints which cannot be expressed in a CFG.)
The collected grammar at the end of the reference manual is supposedly a summary of the snippets, but as I understand it, it's generated mechanically from the python.gram
file. So it's possible that there are divergences between it and the language described in the manual.
The abstract grammar listed in the ast
module documentation actually defines the structure of the abstract syntax tree, so it's not a grammar at all in the usual sense (i.e. a description of a linear sequence of symbols) but rather a collection of structure definitions, each one describing the nature of a typed node in the abstract syntax tree. It corresponds directly to the objects you'll find in an AST built with the ast
module, but it doesn't attempt to constrain the syntax of a program being parsed. The text in the library reference is the contents of an actual source file, Parser/Python.asdl, which is mechanically processed into declarations and code used by the CPython parser to produce an AST.
QUESTION
I came across some code in review and had a question on best practices. Here's the scenario:
I've got a Hyperlink
component with a url
prop. If for some reason url
is falsy, Hyperlink
renders null
.
simplified example:
...ANSWER
Answered 2022-Apr-03 at 17:42Usually these type of checking should be done using Typescript. Answering to your question it should depend upon your project scenario.
If you feel the url the Hyperlink component will receive can be null or undefined you can put the check in the Hyperlink component.
But if you think only in MyParentComponent the case will occur where url will be null you can think of conditionally rendering the component.
QUESTION
`
Here's the code written in TypeScript.
This is code to build HTML table which display items from Nested objects. This code works fine but just there is an issue in printing like it should only create table with rows but it is also printing some coma's which are not even part of any line which is executed
...ANSWER
Answered 2022-Mar-26 at 10:17in your code the snippet Object.keys(data).map(.....)
converts it to array. Now when you put this array in string literal JavaScript will try to convert it to a string so it will call .toString()
on it which joins all the elements of array using ,
by default.
instead do this Object.keys(data).map(....).join("")
this will join array with empty string
QUESTION
I have a csv file (data.csv):
...ANSWER
Answered 2022-Mar-21 at 15:19The solution I came up with is in parts. My first issue was the casing, I need everything to be in lowercase. So after I appended items to employeeList
, I added this code:
QUESTION
Thanks in advance for any help with this.
I have a function where users can pass in arguments to a list()
with ...
. I am looking for a way to overwrite obj_a
with all values that exist in obj_b
.
Here's a reprex:
...ANSWER
Answered 2022-Mar-18 at 20:18Some recursion should work here:
QUESTION
Let's say I have list of all OUs (AllOU.csv):
...ANSWER
Answered 2022-Mar-15 at 19:16Read your file first and create a list of objects. [{CN:’Clark Kent’,OU:’news’,dc:’company’,dc:’com’},…{…}]
Once you have created the list you can convert it to data frame and then apply all the grouping, sorting and other abilities of pandas.
Now to achieve this, first read your file into a variable lets call var filedata=yourFileContents. Next split filedata. var lines = filedata.split(‘\n’) Now loop over each lines
QUESTION
Today, while profiling a Quarkus app, I found out that io.quarkus.arc.runtime.devconsole.InvocationInterceptor
seems to intercept (almost?) all bean classes when Quarkus is running in dev mode, even though the Interceptor has an InterceptorBinding that is not used anywhere in the application code.
ANSWER
Answered 2022-Mar-14 at 10:21This is essentially @Ladicek's comment:
[The behaviour] is intentional, but there are discussions it should be off by default. In any case, there's a configuration property to switch it off.
I was also able to locate the BuildExtension
that does the magic: It is located inside io.quarkus.arc.deployment.devconsole.ArcDevConsoleProcessor
.
QUESTION
I want to display some data from my JSON. Specifically I would like to show an innested array and i am stuck using map(). The field I would like to show as a list is analyzedInstructions like this:
How to prep (from p How to prep /p)
Steps:
- Remove the cauliflower's tough stem and reserve for another use. Using a food processor, pulse cauliflower florets until they resemble rice or couscous. You should end up with around four cups of "cauliflower rice.
Ingredients:
- cauliflower florets
- cauliflower rice ecc
Equipment:
- food processor
And so on for steps 2,3,4....
Can you help me please? thank you
...ANSWER
Answered 2021-Dec-29 at 12:02Firstly, analyzedInstructions is an array with 1 element. So the code needs to read location.state.meal.analyzedInstructions[0].steps.map
.
Secondly, this is a perfect opportunity to make a specialised child component and map to it instead, avoiding the nested jumble of elements and whatnot.
Here's a codesandbox demo. I've used Typescript and @mui/material on it, but that's just because I wanted to make it look neater. Feel free to copy it and remove those parts.
QUESTION
I am making a simple app where it displays some recipes and you can go into an individual 'recipe screen' which shows an image/ingredients and instructions for making the recipe. However I am now trying to make a button which returns you to the recipe list. The button works however the recipe screen and the recipe list which I am returning to seem to overlap, therefore I need to figure out how to clear the recipe screen before moving to the recipe list screen. However, for some reason the clear_canvas() or clear_screen() functions do not work. What should i do instead in order to clear the kivy screen?
This is an image of the overlapping screens:
Python code:
...ANSWER
Answered 2021-Dec-20 at 14:42Since you add stuff to the RecipeWindow
using the on_enter()
method, just add an on_leave()
method to clear it:
QUESTION
I have a fairly large project with many integration tests sprinkled throughout different packages. I'm using build tags to separate unit, integration and e2e tests.
I need to do some setup before running my integration and e2e tests, so I put a TestMain
function in a main_test.go
file in the root directory. It's pretty simple:
ANSWER
Answered 2021-Dec-16 at 20:20The go test ./...
command compiles a test binary for each package in the background and runs them one by one. This is also the reason you get a cannot use -o flag with multiple packages
error if you attempt to specify an output. This is the reason code in your main package doesn't effect your sub packages.
So the only way to get this to work is to put all your setup logic in sort of "setup" package and call the shared code from all of your sub-packages(still a lot of work, I know).
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Install sprinkle
On a UNIX-like operating system, using your system’s package manager is easiest. However, the packaged Ruby version may not be the newest one. There is also an installer for Windows. Managers help you to switch between multiple Ruby versions on your system. Installers can be used to install a specific or multiple Ruby versions. Please refer ruby-lang.org for more information.
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