snoop | A powerful set of Python debugging tools , based on PySnooper | Code Inspection library
kandi X-RAY | snoop Summary
kandi X-RAY | snoop Summary
snoop is a powerful set of Python debugging tools. It's primarily meant to be a more featureful and refined version of PySnooper. It also includes its own version of icecream and some other nifty stuff. You're trying to figure out why your Python code isn't doing what you think it should be doing. You'd love to use a full-fledged debugger with breakpoints and watches, but you can't be bothered to set one up right now. You want to know which lines are running and which aren't, and what the values of the local variables are. Most people would use print lines, in strategic locations, some of them showing the values of variables. snoop lets you do the same, except instead of carefully crafting the right print lines, you just add one decorator line to the function you're interested in. You'll get a play-by-play log of your function, including which lines ran and when, and exactly when local variables were changed. Installation is as simple as pip install snoop.
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Top functions reviewed by kandi - BETA
- Install package .
- Creates a deep copy of the call .
- Visitor for expressions .
- Format an event .
- Yields the locals from the source code .
- Register cheap expressions .
- Get a write function .
- Return text with indentation .
- Return the length of the given value .
- Decorator to trace a function .
snoop Key Features
snoop Examples and Code Snippets
Community Discussions
Trending Discussions on snoop
QUESTION
My appologies for being the nth person to ask this question. I've snooped around a bunch and haven't cracked it yet.
I would like to be able to scale "any" svg to the full size of the viewport, centered.
For example, consider the following svg element:
...ANSWER
Answered 2022-Feb-20 at 22:23You have to add a viewBox or you won't be able to scale it.
Including an ‘svg’ element inside SVG content creates a new SVG viewport into which all contained graphics are drawn; this implicitly establishes both a new viewport coordinate system and a new user coordinate system. Additionally, there is a new meaning for percentage units therein, because a new SVG viewport has been established.
https://www.w3.org/TR/SVG2/coords.html#EstablishingANewSVGViewport
QUESTION
I have an array of object and I need to get a single property, but it's returning undefined and have no idea why. Does anyone know how to solve?
...ANSWER
Answered 2022-Feb-18 at 14:41You need to initialize the questions state to an empty array.
QUESTION
I understand the Oauth code flow which involves the mobile app, app server, auth server, resource server. The app server is registered with auth server using the clientidand secret. The idea being that mobile app calls an endpoint of the app server which triggers the code flow eventually resulting in callback from the auth server to the app server with the auth code. The app server presents the secret and code to auth server to get the access token.
The other legacy option where there is no clientid and secret is the implicit flow wherein the mobile app receives the redirect url with the auth code (assuming redirect url destination is a SPA) which will invoke auth server endpoint to get the access token.
This is insecure because anyone can steal the access code from the url.
The solution to this for clients like mobile app is to use pkce. A random number hash is sent in the initial request which is verified later on when the auth code is passed to retrieve the access token.
This prevents the compromise of the access code from the url if an attacker is snooping because without initial hash the auth code is useless.
However how can the situation where the mobile phone is hacked and the secret and auth code is recorded by an attacker be handled to prevent misuse?
...ANSWER
Answered 2022-Feb-07 at 13:59These are the standard options:
PKCE uses a different code_verifier and code_challenge for every login attempt. If an authorization code is somehow captured from the system browser by an attacker it cannot be exhanged for tokens. No client secret is used, since a mobile app is a public client.
Use HTTPS redirect URIs (based on mobile deep links) so that if an attacker steals your client_id and redirect_uri they cannot receive the response containing the authorization code and will not be able to get tokens.
See this previous answer of mine for some further details, though claimed HTTPS schemes are tricky to implement.
Of course if an attacker has full control over a device, including authentication factors such as autofilled passwords, there may still be attack vectors
QUESTION
I have some problems about datacontext binding.
My app has virtualization listbox.
Sometimes Button is not fired dataContextChanged.
So I found this.
...ANSWER
Answered 2022-Jan-17 at 15:27TL;DR:
SomeProperty={Binding} will bind the SomeProperty to the ENTIRE DataContext object from the parent. SomeProperty does not have to be the DataContext from the child. In this special case I don't think there is any difference, since the DataContext is inherited anyways. You are simply explicitly stating, what is already the default. Discussed here
More Info:
Here is an explanation from the official documentation for
QUESTION
I am new to Python and Modbus in turn I have spent a vast amount of time trying to research, gather and experiment as much as possible before asking a possible easy problem to solve. If anyone could point me in the right direction I would be truly grateful.
Essentially I am attempting to read a register of a device, using the vendors Modbus map provided to me... I can establish a connection (I think), but having issues snooping in on a register I want to read.
...ANSWER
Answered 2022-Jan-16 at 13:23So with a little more research I was able to access the data required.
QUESTION
I am attempting to get IronPDF working on my deployment of an ASP.NET Core 3.1 App Service. I am not using Azure Functions for any of this, just a regular endpoints on an Azure App Service -which, when a user calls it, the service generates and returns a generated PDF document.
When running the endpoint on localhost, it works perfectly- generating the report from the HTML passed into the method. However, once I deploy it to my Azure Web App Service, I am getting a 502 - Bad Gateway error, as attached (displayed in Swagger for neatness sake).
Controller:
...ANSWER
Answered 2021-Dec-14 at 02:19App Service runs your apps in a sandbox and most PDF libraries will fail. Looking at the IronPDF documentation, they say that you can run it in a VM or a container. Since you already are using App Service, simply package your app in a container, publish it to a container registry and configure App Service to run it.
QUESTION
I am using python 3.9
I wanted to check what happens when I call sync function inside async
I have test.py
...ANSWER
Answered 2021-Dec-28 at 04:12Quoting from the documentation:
Note that simply calling a coroutine will not schedule it to be executed [...]
To actually run a coroutine, asyncio provides three main mechanisms:
- The
asyncio.run()function to run the top-level entry point “main()” function (see the above example.)
The given example is the following:
QUESTION
Here is code to read the data out of the tables in a SQLite database:
...ANSWER
Answered 2021-Oct-30 at 07:37Declare it as TEXT. If you declare it as STRING, it has affinity of NUMERIC, not TEXT
Have a look at Datatypes In SQLite, especially the last sentence in the examples.
And the declared type of "STRING" has an affinity of NUMERIC, not TEXT.
This will cause SQLAlchemy to fail. Have a look also at this SO question
QUESTION
I tried to convert the ARRAY per json_encode($response) but it still a string. I cut the string so i get the right parts of it but its working only in this video so i have to use the $response[position_I_want]. How i can solve the problem? Thanks for all help!
...ANSWER
Answered 2021-Oct-21 at 15:41json_decode for decode JSON string format.
https://www.php.net/json_decode
You use json_encode() to encode in JSON string format.
https://www.php.net/json_encode
QUESTION
An example of this is:
...ANSWER
Answered 2021-Oct-14 at 23:29does the process belong to the same user running this?
- YES: well, just as you can attach a debugger to your own processes, another process run by your user (assuming you have the
SYS_PTRACEcapability, but you usually do) can just snoop on the system calls needed to read the stdin file descriptor. - NO: "standard" unix user separation applies and the other user can't interfere with your processes, their memory or file descriptors.
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install snoop
You can use snoop like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.
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