friendly | Python beginners : replacing standard traceback
kandi X-RAY | friendly Summary
kandi X-RAY | friendly Summary
Created with Python beginners in mind, but also useful for experienced users, friendly replaces standard tracebacks by something easier to understand, translatable into various languages. Currently, the information provided by friendly is only available in two languages: English and French. The additional information provided by friendly includes why() a certain exception occurred, what() it means, exactly where() it occurred including the value of relevant variables, and more. The screenshot above was taken on Windows. In some other operating systems you might need to type python3 instead of python: friendly requires Python version 3.6 or newer. friendly used to be called friendly-traceback.
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Top functions reviewed by kandi - BETA
- Obtain a new statement from the source tokens .
- Return a helpful message for an attribute error .
- Return an error message for matching indices .
- Parse unsupported operand type .
- Check if object is not callable .
- Return an error message when an attribute is imported .
- Return a dict representation of a statement .
- r Return a function argument .
- Return the missing commas or operator .
- Assign the traceback .
friendly Key Features
friendly Examples and Code Snippets
Community Discussions
Trending Discussions on friendly
QUESTION
Sorting data from huge lists with two levels of keys is helpful for interpreting dataset and calling by couple or one level of keys some slice of data, especially when creating plots.
I use a very naive and, I guess, inefficient way to create from a 2D-list of data a dict of dicts (two levels of keys) that returns a list of data. How to make this code more elegant, possibly faster and more readable? I guess using collection module but I didn't find a smart way.
Example:
...ANSWER
Answered 2021-Jun-15 at 07:35from itertools import groupby
first=lambda l: l[0]
def group_by_first(listo):
grouped = groupby(sorted(listo,key=first), key=first) # group by first elem, need to sort first
return {k: [e[1:] for e in g] for k,g in grouped} # remove key (first elem) from values
{k: group_by_first(l) for k,l in group_by_first(listo).items()} # group first elem and then by second
QUESTION
I am a complete newbie to smart pointers, and I have never dealt with weak_ptr in C++.
I have a function in class Y, that takes in as parameter a weak_ptr of class X.
Inside the function in class Y, I need to access the member functions of class X through the weak_ptr.
For reference, here is a rough class definition:
Y.cpp
...ANSWER
Answered 2021-Jun-15 at 06:21You need to convert it to a shared_ptr first, using .lock():
QUESTION
In a SSIS package, I've got a flat file that may have seven columns or two additional columns at the end making nine columns.
Example file1:
...ANSWER
Answered 2021-Jun-14 at 13:05You can easily resolve the issue by modifying the expressions for the Conditional Split task, and adding ISNULL() function and an immediate if conditional expression to handle NULLs.
Along the following:
QUESTION
the customer where I'm working at the moment (and hopefully in the future...), posses an Azure Subscription for Startup. This is the tipical plan which gives you two years of free Azure credit.
I would like to analyze the cost of the Azure Infrastructure (for example: how much credit I consumed last day using the "storage account", or how much for ADB2C). Microsoft gave us a link where we can download an "excel" file which contains a "cost summary". But I didn't have access to such file. It's for "admin" only and is not "user/architect-friendly".
What are the best practice and tools to analyze the Azure Cost? I tried to use the "Cost Management" but, as you can see from the following screenshot, many "buttons" are "greyed out" and there is the following warning:
Cost Management requires access to a supported billing account or subscription. Please select a supported scope or create a new subscription to use Cost Management
Do you know if is possible to let this service "works" with a "free" subscription of azure for startup? Thanks for reading
...ANSWER
Answered 2021-Jun-14 at 12:19Looks like Cost Management is not supported for the Azure Credit based Subscription.
Please understand your Offer Type
From portal.azure.com, Select Subscriptions from All Services pan. Click on the Overview. You'll see the Offer and Offer ID
- Based on the Offer ID, please refer that against the supported Offers from https://docs.microsoft.com/en-us/azure/cost-management-billing/costs/understand-cost-mgt-data#supported-microsoft-azure-offers
This will help you to validate whether cost management is supportability for your Subscription
QUESTION
ANSWER
Answered 2021-Jun-13 at 05:13You'll need to replace your original values in the Action column by the names you want to be displayed. The easiest way to do it is to use the case function like this (look at the | extend Action = case(...) part):
QUESTION
I'm working on making a function to create tables and I need to have some conditional rules involved for formatting. One will be based on a column name, however when I send it down using as.formula it seems to be over doing it. I've made an example here:
ANSWER
Answered 2021-Jun-12 at 21:11We could specify the j with the column names of the data created i.e. startsWith returns a logical vector from the column names based on the names that starts with 'b', use the logical vector to extract the column names with [ (nm1).
QUESTION
Ok, a rather specific question which requires additional explanation and context.
Context
We are POCing a "try-convert" from a bespoke language to .net core (5 currently) and blazor server. Server because it allows a try-convert scaffolding we can build security concerns round. The details of this are not important. It just explains why we have some constraints which may seem unrealistic under normal circumstances.
I am fully accepting that "no you can't" or even "no you shouldn't" is the likely outcome. We are exploring possibilities.
Question
The concept of a circuit in blazor is a really good fit for the presentation layer. We would like to store information at the scope of the circuit.
The obvious solution is to use a scoped service in the dependency injection container.
E.g. In my Startup.cs I can put
...ANSWER
Answered 2021-Jun-12 at 12:56As far as I understood both your question and the Blazor concepts, the answer to your question is « no ». There is no possibility to retrieve statically the current HTTP context in Blazor. Because you never know if the context is an initial page load or just SignalR communication to update the current page. Here is the manner I save this situation:
Create a cascading parameter that is shared by all razor components
This cascading parameter is a class with many information coming from initial HTTP request, caught in the _Host.cshtml from the httpContextAccessor.HttpContext
This cascading parameter class gets all the methods of my previous static methods.
These methods can use the properties of the cascading parameter: RawUrl, UserAgent, ClientIp, …
This implies hard refactoring work to migrate legacy ASP web sites. But the performances of Blazor are worth it.
QUESTION
I have a 'webshop' where you can buy all sorts of fruits, vedgetables and more. this website can be used in multiple languages.
when the user is looking for a specific item he's using a variable to filter through the items. the url will look like this localhost/Products?item=AARB.
If the user changes languages it will return the returnUrl. the returnUrl only returns the action method looking like localhost/Products. I want it so that the returnUrl also contains the query parameter as it is a lot more use friendly to go back to your searched item when changing languages.
My ProductsController has the following Index Method:
...ANSWER
Answered 2021-Jun-10 at 14:47in your View you have a Codepart where you define the returnUrl you then proceed to give this to your HomeController where you set the language.
you can useContext.Request.Path to also find the value of your querystring.
QUESTION
I have a language code, such as "en_US", and I'm trying to get a friendly name from it such as "English".
Here's what I'm doing right now:
...ANSWER
Answered 2021-Jun-10 at 19:49You can use NSLocale's displayName(forKey:value:) instead.
QUESTION
I want to do some simple transition/animation using React and CSS. The idea is to click on image and that will toggle new section down below, I would like to make a nice transition when toggle.
This is my React:
...ANSWER
Answered 2021-Jun-09 at 19:26As you set initial width and height to zero you could keep your div “mounted” and just toggle desired class as you did using jQuery. It could be:
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