nacho | Python micro web-framework and asynchronous networking | HTTP library
kandi X-RAY | nacho Summary
kandi X-RAY | nacho Summary
Python micro web-framework and asynchronous networking library tulip, support Python >= 3.3
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Top functions reviewed by kandi - BETA
- Write headers to http
- The home page
- Render a template
- Handler for static urls
- Add handler
- Start the worker
nacho Key Features
nacho Examples and Code Snippets
Community Discussions
Trending Discussions on nacho
QUESTION
I'm trying to deploy a CNN model created using Tensorflow to Heroku with FastAPI. The app runs on Heroku but returns an error when trying to make model predictions. Running heroku logs --tail
returns this:
ANSWER
Answered 2022-Feb-17 at 08:30This error usually occurs when JSON attempts to convert a NaN value and fails to do so. Probably, tensorflow returns NaN at some point. I would advise you to try debugging by looking for a NaN value
QUESTION
I'm practicing web-scraping and trying to grab the reviews from the following page: https://www.yelp.com/biz/jajaja-plantas-mexicana-new-york-2?osq=Vegetarian+Food
This is what I have so far after inspecting the name element on the webpage:
...ANSWER
Answered 2022-Jan-20 at 23:40You could use json
module to parse content of script tags, which is accessible by .text
field
Here is the example of parsing all script jsons and printing name:
QUESTION
Given the following data frame:
...ANSWER
Answered 2021-Dec-28 at 20:23We can use combn
to do - loop over the columns with lapply
, then do a nested loop over the sequence of the elements, apply combn
and paste
QUESTION
devs. I am trying to make a table that will show the top scorers. I am new to firebase v9.
problem:
I am using realtime DB for storing the name and scores of users with doc names and names are same.
as I used orderbyValue, orderbykey and orderbyChild. snapshot.val() returns an object which contains objects ( check at the bottom ) which is unordered and don't know how to access all or loop.
for limiting, I tried limitToLast which works fine but sorting doesn't.
help me to sort and limit this.
this is how my data is stored in realtime database
this is my code to fetch and try to sort
...ANSWER
Answered 2021-Nov-16 at 15:01As Dharmaraj commented: the results in the snapshot are actually ordered, but when you call snapshot.val()
it gets converted to a JSON object and the keys in a JSON object are by definition not ordered.
To get the results in order, loop over them with snapshot.forEach
:
QUESTION
I have set targetSdkVersion 31
and compileSdkVersion 31
then code works properly but set 30
then showing this error. same dependencies and targetSdkVersion 30
and compileSdkVersion 31
work properly in other projects.
app > build.gradle
...ANSWER
Answered 2021-Oct-12 at 10:09You'd need: compileSdkVersion 31
- or build with stable dependencies.
QUESTION
Afternoon on a friday, I am playing around with calling a powershell script from the cmd (similar to how Nuke does their call for "build") but I can't get an array parameter to correctly pass through and populate.
Here is the setup: I have 1 text file that is "masterswitch.cmd" and it is a one-liner that just calls the powershell script "masterswitch.ps1", all in the same directory.
...ANSWER
Answered 2021-Sep-24 at 21:10Does this code produce the results you are seeking?
QUESTION
I am working with the R programming language. I want to create a problem in which:
There are 4 people :
"person 1", "person 2", "person 3" ,"person 4"
There is a list of food items:
"pizza", "apples", "tacos", "ice cream", "grapes", "olives", "sushi", "chocolate", "cake", "nachos", "pasta", "cookies", "popcorn", "soup"
There is a list of days in the year:
1 to 365
In this problem, the list of people is randomly sorted. The order of this list decides who get to "pick first".
According to the order of the list, the person at the start of the list will be assigned 4 random numbers:
Rand_1_1 (Person 1, First Random Number) : The first random number will decide the number of "food items" the first person is allowed to pick (e.g. 3)
Rand_1_2 (Person 1, Second Random Number) : The second random number will decide which "food items" the first person will pick with the number of "food items" corresponding to "Rand_1_1" (e.g. "tacos", "nachos", "soup")
Rand_1_3 (Person 1, Third Random Number): The third random number will decide the one of the bound for the days for the first person
Rand_1_4 (Person 1, Fourth Random Number): The fourth random number will decide the other bound for the days for the first person (e.g. Person 1 might be assigned days "41 to 160").
This is random number assignment process is then completed for all people : Rand_1_1, Rand_1_2, Rand_1_3, Rand_1_4 , Rand_2_1, Rand_2_2, Rand_2_3, Rand_2_4, Rand_3_1, Rand_3_2, Rand_3_3, Rand_3_4, Rand_4_1, Rand_4_2, Rand_4_3, Rand_4_4
However, there is one logical constraint:
A "person" can not choose "food items" that have already been chosen by the "person" before them (e.g. if Person 1 was selected to choose before Person 2, and if Person 1 chose "pizza" then Person 2 can not choose "pizza")
A "person" can not choose a "range of days" that has already been chosen by the "person" before them
After all 4 people have finished choosing, it is possible that some "food items" and some "date ranges" can remain unselected. On the other hand, suppose if Person 1 chooses first and he happens to select all the "food items" - then of course, the other people will have no "food items". The same logic applies for "date ranges".
Now, I am trying to code this in R:
First, I loaded the libraries:
...ANSWER
Answered 2021-Sep-24 at 01:43It seems straight-forward unless I am missing something, you have a list of foods and days, so just keep track of the available options each time you run through a person and only select from those options:
QUESTION
I am trying to figure out how lifting states work. Currently, I am trying to use onPress in a different component to change the state. In the snack demo I provided below, ListHome
and MapHome
do not respond for some reason, but you will still see what I am trying to accomplish.
I want the map and list "buttons" to accomplish what the "click for this" does.
Demo - No errors with the current implementation, just no response other than the flash from touchable opacity. (Also remember the snack does not respond for some reason. My local device works fine)
EDIT: So to be clear, I want to be able to access and change the state whichComponentToShow
from another component. i.e the ListHome
Component.
ANSWER
Answered 2021-Sep-20 at 10:28What you are trying to achieve is a common use case, which is to update the state in an ancestor component. You essentially have a component tree that looks like this:
You are trying to update the state of the Home
component from the ListHome
component with the renderMap
prop that sets the state of the Home screen. This makes sense, so you have basic principle down, the reason why it is not working is due to a minor mistake in the ListHome
component
QUESTION
FINAL EDIT: I gave up and just did a full reinstallation of WSL2 and everything. Worked great. So if you're somehow dealing with this same problem, a hard reset may be a viable option.
I have already looked at many previous Stack Overflow posts, most notably this one whose second solution is echoed across most other posts on the topic, which is to extend the internal timeout to allot more time for the browser to load pages that take more than the default 60sec.
The Cucumber tests I'm running are small (the one I'm using as a baseline for this is 4 scenarios with 16 steps) and pass virtually instantly when not using Selenium, the pages are mostly static and I just want to be able to see it run+process popups in future tests, so I don't need more load time.
These tests were all working perfectly fine a few months ago (June), but when I reopened the same repo, completely unmodified now I'm unable to run any of the tests with selenium - it doesn't even open the browser anymore when run. As such, I get the feeling it doesn't have to do with my project settings, because none of it has changed. Even so, I've uninstalled the gems and reinstalled them, updated them, all to no avail. I don't know what local system settings/environment variables could have changed during this time, as I work on the app exclusively through WSL2, which I haven't touched since the last time I opened this specific project. Any ideas on this front would be very welcome.
The only configuration I've done for Capybara is setting Capybara.javascript_driver
to either :selenium
or :selenium_headless
between testing sessions in my env.rb
file, everything else is running default. My firefox and geckodriver versions are compatible.
Versions:
- Ubuntu - 20.04.1 LTS
- Ruby - 2.5.3
- Firefox - 92.0
- Geckodriver - 0.29.1
- xfce4 - 4.14 (ran
apt list -a xfce4
, asxfce4-about
gave me an error:17:02:48.578: No vendor information found in "/usr/share/xfce4/vendorinfo".
Relevant (?) Gems :
- selenium-webdriver (4.0.0.rc1)
- webdriver (0.18.0)
- cucumber (7.0.0)
- cucumber-rails (2.4.0)
Please let me know if more information of any type is required, thank you.
EDIT: Relevant Github repos: last working version from a few months ago, most recent development branch as of this post
EDIT 2,4,5: Logs for one Cucumber scenario after setting geckodriver log level to trace:
...ANSWER
Answered 2021-Sep-15 at 08:03not sure what the webdriver 0.18.0 gem is? But if you can push up a repo that we can pull down and triage, I'd be happy to help.
From your original post there's also nothing reproducible. So let us know once you have a github link. I'd wager the issue is your project / pc settings
QUESTION
ANSWER
Answered 2021-Jun-21 at 23:34A possible fix is to change the html code that box()
produces, search for
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You can use nacho 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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