marketdata | load market data from various API | Business library

by haynieresearch Python Version: v0.0.1-alpha License: Apache-2.0

X-Ray Key Features Code Snippets Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | marketdata Summary

marketdata is a Python library typically used in Web Site, Business, Pandas applications. marketdata has no bugs, it has no vulnerabilities, it has build file available, it has a Permissive License and it has low support. You can download it from GitHub.

Extract, transform, and load market data from various API's into a MySQL database.

Support

Quality

Security

License

Reuse

Support

marketdata has a low active ecosystem.

It has 4 star(s) with 0 fork(s). There are no watchers for this library.

It had no major release in the last 12 months.

marketdata has no issues reported. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of marketdata is v0.0.1-alpha

Quality

marketdata has no bugs reported.

Security

marketdata has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

License

marketdata is licensed under the Apache-2.0 License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

marketdata releases are available to install and integrate.

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

Installation instructions are available. Examples and code snippets are not available.

Top functions reviewed by kandi - BETA

kandi has reviewed marketdata and discovered the below as its top functions. This is intended to give you an instant insight into marketdata implemented functionality, and help decide if they suit your requirements.

Update security information
Get stock stats for a symbol
Get the latest data for a given symbol
Get historical data for a symbol
Get the news data for a given symbol
Process intraday
Test for num_input

Get all kandi verified functions for this library.

marketdata Key Features

No Key Features are available at this moment for marketdata.

marketdata Examples and Code Snippets

No Code Snippets are available at this moment for marketdata.

Community Discussions

Trending Discussions on marketdata

Spring Batch - FlatFileItemWriter Error 14416: Stream is already closed

retrieve value from a dictionary inside a list, inside a dictionary

Object has no attribute, but attribute is defined, not sure if indentation issue

MongoDB Aggregate Array of Objects

Name pandas dataframe from a for loop with the use of range and the year in question

C# Iterate from Last JSON Object to First

JSON object array to pojo

ASP.NET Pass Variable to JSON Deserialized HTTP Response Object

User-defined conversion from an interface to a class

Python: how import excel file from the web?

QUESTION

Spring Batch - FlatFileItemWriter Error 14416: Stream is already closed

Asked 2021-Jun-02 at 12:35

Basically I have a Spring Batch that queries a Database and implements Partitioner to get the Jobs, and assign the Jobs to a ThreadPoolTaskExecutors in a SlaveStep.

The Reader reads (Job) from the Database. The Writer loads the data into a csv file in an Azure Blob Storage.

The Job Partitioner and Reader works fine. The Writer writes to one file, then it closes, and the other jobs cannot finish because the stream is closed. I get the following error:

...

ANSWER

Answered 2021-Jun-02 at 07:56

You did not share the entire stack trace to see when this error happens exactly, but it seems that the close method is called more than once. I think this is not due to a concurrency issue, as I see you are using one writer per thread in a partitioned step. So I would make this method "re-entrant" by checking if the output stream is already closed before closing it (there is no isClosed method on an output stream, so you can use a custom boolean around that).

That said, I would first confirm that the close method is called twice and if so, investigate why is that and fix the root cause.

Source https://stackoverflow.com/questions/67793915

QUESTION

retrieve value from a dictionary inside a list, inside a dictionary

Asked 2021-May-11 at 05:02

I am trying to return the most recent "low" and "high" values into variables and am not sure how to retrieve them.

The code I am running is:

...

ANSWER

Answered 2021-May-11 at 04:44

Let's say

Source https://stackoverflow.com/questions/67480663

QUESTION

Object has no attribute, but attribute is defined, not sure if indentation issue

Asked 2021-Apr-13 at 06:39

The file that I'm running, example_market_data.py,

...

ANSWER

Answered 2021-Apr-13 at 06:39

Making some assumptions about the code, I believe the problem is the type hints:

-> Dict(str, any): should be -> Dict[str, any]: with square brackets.

I came up with

Source https://stackoverflow.com/questions/67069337

QUESTION

MongoDB Aggregate Array of Objects

Asked 2021-Mar-25 at 13:03

I have many documents called 'Item' in the following form:

...

ANSWER

Answered 2021-Mar-25 at 13:03

SOLUTION 1: If you just want to group your data.

Source https://stackoverflow.com/questions/66782096

QUESTION

Name pandas dataframe from a for loop with the use of range and the year in question

Asked 2021-Feb-27 at 10:13

I'm trying to get some data from a website, and the data consists of one Excel file per year (from 2015 to 2021). I feel I'm nearly done, but what is missing is to be able to save every annual result into a separate dataframe with a distinct name (with year as suffix). This probably have a simple solution and possibly there are other solutions to this, but what I am trying is twist the final row and dataframe in the code (df_long = ...) not to be named to df_long but df_long_2015, df_long_2016...etc as it goes through the for-loop. Thinking to concat all the years in the end. The problem now is that for every loop of year the df_long dataframe is overwritten, thus loosing the result of the previous year. Appreciate any help...thanks.

...

ANSWER

Answered 2021-Feb-27 at 10:12

Will this work?

Source https://stackoverflow.com/questions/66397600

QUESTION

C# Iterate from Last JSON Object to First

Asked 2021-Feb-25 at 03:21

Is there a good way to iterate through a deserialized JSON object from last to first? i.e., the following code I can iterate and record 'n' values from first to last until it meets my count condition for further processing:

...

ANSWER

Answered 2021-Feb-25 at 03:21

You can use the Reverse() method of the JArray class. Just cast your history["candles"] JTokeninto a JArray, and call reverse.

Source https://stackoverflow.com/questions/66360220

QUESTION

JSON object array to pojo

Asked 2021-Feb-09 at 13:10

When I invoke a REST service (GET) from postman, it retrieves the result. But when tried to consume the service from code, I dont' get the data as expected. I suspect it has something to do with the JSON/POJO mapping. I tried it different ways but does not give the result. What could be possibly wrong here?

Here is my json response when I try from postman

...

ANSWER

Answered 2021-Feb-09 at 13:10

As pointed out in comment by Nico, I think you have a typo on the objectMapper.readValue() line. It should be providing array type for Market, not MarketData. What I mean is this line:

Source https://stackoverflow.com/questions/66118829

QUESTION

ASP.NET Pass Variable to JSON Deserialized HTTP Response Object

Asked 2021-Feb-07 at 21:27

Is there a good way to dynamically pass a string variable in place of a deserialized object definition? How I mean, is that the code snippet below is proper syntax to deserialize the JSON response object in order to store the returned data types in a database for further processing.

...

ANSWER

Answered 2021-Feb-07 at 21:27

You can deserialize to JObject which has indexer to perform such dynamic querying:

Source https://stackoverflow.com/questions/66093178

QUESTION

User-defined conversion from an interface to a class

Asked 2021-Jan-11 at 21:33

I'm trying to convert List to List by using user-defined conversion, which doesn't let me do it because ICommonKline is an interface.

user-defined conversions to or from an interface are not allowed

How can I do that?

This is what I'm trying to accomplish: ...

ANSWER

Answered 2021-Jan-11 at 21:00

Seems like that's the only good way.

Source https://stackoverflow.com/questions/65658374

QUESTION

Python: how import excel file from the web?

Asked 2021-Jan-06 at 16:07

I need to import excel file from the link. I tried to do it with

...

ANSWER

Answered 2021-Jan-06 at 15:29

First, can download the file using Python this way, using urllib.request:

Source https://stackoverflow.com/questions/65598488

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install marketdata

pip3 install -r requirements.txt rename example.settings.yaml to settings.yaml and update with your credentials load sql files into your MySQL database\.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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