python-getting-started | Getting Started with Python on Heroku | Platform As A Service library

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kandi X-RAY | python-getting-started Summary

python-getting-started is a Python library typically used in Cloud, Platform As A Service applications. python-getting-started has no bugs, it has no vulnerabilities, it has build file available and it has medium support. You can download it from GitHub.

Getting Started with Python on Heroku.

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python-getting-started has a medium active ecosystem.

It has 813 star(s) with 1810 fork(s). There are 110 watchers for this library.

It had no major release in the last 6 months.

There are 4 open issues and 24 have been closed. On average issues are closed in 211 days. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of python-getting-started is current.

Quality

python-getting-started has no bugs reported.

Security

python-getting-started has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

License

python-getting-started does not have a standard license declared.

Check the repository for any license declaration and review the terms closely.

Without a license, all rights are reserved, and you cannot use the library in your applications.

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python-getting-started releases are not available. You will need to build from source code and install.

Build file is available. You can build the component from source.

Installation instructions, examples and code snippets are available.

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python-getting-started Key Features

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python-getting-started Examples and Code Snippets

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Community Discussions

Trending Discussions on python-getting-started

not able to close connection python gremlin client

'gunicorn' is not recognized as an internal or external command with Heroku Local

H14 error upon Django app deployment on Heroku

Gremlin Python SDK for Azure CosmosDB

Trouble loading azure-cosmos library for Python 3.8 Azure Function

Installing requirements.txt throws an error on Django

Cannot clone git repository via Git Bash

Upload data to the Azure ADLS Gen2 from on-premise using Python or Java

ModuleNotFoundError: No module named 'models'

Having Trouble Getting Started on Heroku with Python

QUESTION

not able to close connection python gremlin client

Asked 2021-Feb-24 at 07:56

I have been using https://github.com/Azure-Samples/azure-cosmos-db-graph-python-getting-started project to work with cosmosdb-gremlin.

project work fine when i am running it as python function on windows.

now i am trying to convert this code into azure-function.

I am able to convert and run, faced couple of issues (tornado+python3.8 compatibility issue) (nest_asyncio). now i have resolved those errors but i am still getting following (attached screenshot)

this error comes, when i am trying to close the connection.

client.close().

so to avoid complete flow failure, i just wrapped it inside the try/catch. so now flow is going ahead and functionally i do not see any side effect.

but then i noticed something, the thread count keeps increasing with each run. I am not sure if this is because i am not closing error. I am afraid I may be accumulating orphan threads.

please suggest what can be done?

I am trying to modify code inside gremlin-python package, because then it may work locally, but i will have other issues while deploying it on azure.

i am using python 3.8.5

...

ANSWER

Answered 2021-Feb-24 at 07:56

i was able to solve it by implementing 2 steps.

changed axuze function by adding async.

async def main(req: func.HttpRequest) -> func.HttpResponse:
added these 2 lines top of the file...

import nest_asyncio

nest_asyncio.apply()
downgraded tornado by adding following entry in requirement.txt

tornado==4.5.3

Source https://stackoverflow.com/questions/66318803

QUESTION

'gunicorn' is not recognized as an internal or external command with Heroku Local

Asked 2020-Aug-04 at 19:38

I'm trying to run the command heroku local when following the section Push Local Changes in the tutorial: Heroku Python Tutorial

I'm getting the error:

[OKAY] Loaded ENV .env File as KEY=VALUE Format 18:51:47 web.1 | 'gunicorn' is not recognized as an internal or external command, 18:51:47 web.1 | operable program or batch file. [DONE] Killing all processes with signal SIGINT 18:51:47 web.1 Exited with exit code null

I tried searching online but I haven't found anything useful. Does someone have an idea how to solve this error?

EDIT: I have successfully implemented all the previous steps of the tutorial, and if I run CMD in the folder C:\python-getting-started and run the command pip list, the dependencies are:

...

ANSWER

Answered 2020-Aug-04 at 19:38

Looking at the former step Run app locally, We can see the following information:

Source https://stackoverflow.com/questions/63218150

QUESTION

H14 error upon Django app deployment on Heroku

Asked 2020-May-18 at 17:12

I tried today to deploy my Django app on Heroku. I first had success and got the message that it is deployed. However upon Heroku open I had a screen informing me that an error occurred and that I should check the logs which look as follows:

...

ANSWER

Answered 2020-May-18 at 14:48

This is most likely the result of scaling your web dynos down to 0 dynos. To fix it, scale your web dynos to 1 or more dynos:

heroku ps:scale web=1 or if it asks for an app, heroku ps:scale web=1 -a wsb-project

The Procfile is always a simple text file that is named Procfile without a file extension. For example, Procfile.txt is not valid.

The Procfile must live in your app’s root (main) directory. It does not function if placed anywhere else.

The content of Procfiles can be set up as following,

Source https://stackoverflow.com/questions/61858986

QUESTION

Gremlin Python SDK for Azure CosmosDB

Asked 2020-May-08 at 11:47

The documentation on the Azure site for CosmoDB & Gremlin & Python[1][2][3] use bad practices - tons of code duplication and concatenating strings to form queries, rather than using native python.

However, when trying to use the native SDK, there's a 2 year old bug that prevents it due to serialization errors[4].

What's the best way to use Gremlin & Python with CosmosDB? Should I give up on Gremlin altogether - and if so, what's the alternative solution?

[1] https://docs.microsoft.com/en-us/samples/azure-samples/azure-cosmos-db-graph-python-getting-started/azure-cosmos-db-graph-python-getting-started/

[2] https://docs.microsoft.com/en-us/azure/cosmos-db/create-graph-pytho

[3] https://github.com/Azure-Samples/azure-cosmos-db-python-getting-started

[4] https://github.com/Azure/azure-cosmos-dotnet-v2/issues/439

...

ANSWER

Answered 2020-May-08 at 11:47

Without pure bytecode support as you noted here the story for Python usage for CosmosDB with Gremlin is not so good. There are some mechanisms for translating bytecode to script representations like GroovyTranslator for Java and Translator for Javascript. For example, in Javascript you could do:

Source https://stackoverflow.com/questions/61641745

QUESTION

Trouble loading azure-cosmos library for Python 3.8 Azure Function

Asked 2020-Apr-14 at 11:15

I'm having a challenging time getting the Python azure-cosmos library to correctly load for the purposes of locally testing a function in VS Code.

The specific error I'm getting (with the file path shortened) is: Exception: ImportError: cannot import name 'exceptions' from 'azure.cosmos' ([shortened]/.venv/lib/python3.8/site-packages/azure/cosmos/__init__.py)

Things I've checked/tried so far:

Check that requirements.txt specifies azure-cosmos
Manually go into python for each of the interpreters available within VS code and ensure I can manually import azure.cosmos
As instructed here, attempt to reinstall the azure-cosmos library using pip3 and ensuring the --pre flag is used.
[Updated] Verified I can successfully import azure.cosmos.cosmos_client as cosmos_client without any errors

Any ideas? Thanks! Below is the relevant section of my code.

...

ANSWER

Answered 2020-Apr-13 at 08:48

Whether azure.cosmos is needed depends on whether function binding meets your needs, if the binding could do what you want suppose you don't need to use azure.cosmos.

About this import error, I could reproduce this exception, and I check the github solution it have to add a --pre flag.

So my solution is go to task.json under .vscde, add the flag to the command like below.

If you want to get more details about cosmos binding you could refer to this doc:Azure Cosmos DB trigger and bindings

Source https://stackoverflow.com/questions/61172609

QUESTION

Installing requirements.txt throws an error on Django

Asked 2019-Dec-09 at 12:26

The project was working perfectly until recently when I created a model for my database and tried to pip install requirement.txt. I have done everything I know including modifying my settings.py to add the missing library, reinstalling django and psycopg2, all to no avail. Here's my requirement.txt:

...

ANSWER

Answered 2019-Dec-09 at 08:05

Based on the error message, you need to install the openssl-devel package on your system.

Source https://stackoverflow.com/questions/59244435

QUESTION

Cannot clone git repository via Git Bash

Asked 2019-Sep-22 at 18:34

While trying to clone a repository using git clone, it shows the following error:

fatal: unable to access 'https://github.com/microsoft/c9-python-getting-started.git/': OpenSSL was built without SSLv2 support

Using the latest Git 2.23.0 on Windows 10 x64 Home Single Language

Just initiated my Git journey, please help me past this roadblock.

...

ANSWER

Answered 2019-Sep-22 at 18:34

I just cloned it on my own W10 x64 PC without any issue

Source https://stackoverflow.com/questions/58047250

QUESTION

Upload data to the Azure ADLS Gen2 from on-premise using Python or Java

Asked 2019-Aug-01 at 07:29

I have an Azure Storage account with Data Lake Gen2. I would like to upload data from on-premise to the Lake Gen2 file systems using Python (or Java).

I have found examples on how to interact with File Shares in the Storage account, yet I could not yet find out how to upload to the Lake (instead of the File Share). I have also found out how to do it for Gen1 Lakes here, but nothing except closed requests for Gen2.

My question is whether this is even possible with Python as of today; alternatively, how can I upload files to the Gen2 Lake using Java? A code snippet demonstrating the API calls for the upload would be highly appreciated.

...

ANSWER

Answered 2019-Aug-01 at 07:29

According to the offical tutorial Quickstart: Upload, download, and list blobs with Python, as below, you can not directly use Azure Storage SDK for Python to do any operations in Azure Data Lake Store Gen 2 if you have not enrolled in the public preview of multi-protocol access on Data Lake Storage.

Note

The features described in this article are available to accounts that have a hierarchical namespace only if you enroll in the public preview of multi-protocol access on Data Lake Storage. To review limitations, see the known issues article.

So the only solution to upload data to ADLS Gen2 is to use the REST APIs of ADLS Gen2, please refer to its reference Azure Data Lake Store REST API.

Here is my sample code to upload data to ADLS Gen2 in Python, and it works fine.

Source https://stackoverflow.com/questions/57293006

QUESTION

ModuleNotFoundError: No module named 'models'

Asked 2019-Jun-18 at 13:20

I have a very simple django app that I am attempting to deploy to heroku, but it keeps crashing. Everything works fine on my local machine, but not on heroku

here is the error I am getting (cut to the relevant parts):

...

ANSWER

Answered 2019-Jun-18 at 13:20

You need to use relative import

Source https://stackoverflow.com/questions/45020963

QUESTION

Having Trouble Getting Started on Heroku with Python

Asked 2018-Dec-31 at 20:52

I am setting up a backend for my website with Heroku and Python. By doing so I am following Heroku's setup. But my problem arose at this step here.

when I try to run: python3 manage.py collectstatic

I get the following below:

...

ANSWER

Answered 2018-Dec-31 at 20:29

The django-heroku package requires Python 3, see the README file: https://github.com/heroku/django-heroku/blob/master/README.rst

edit: It seems you have python3 available on your system, so try just running the following:

Source https://stackoverflow.com/questions/53991127

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