wallstreet | Real time stock and option data | Business library

by mcdallas Python Version: v0.3.2 License: MIT

X-Ray Key Features Code Snippets(2)Community Discussions(7)Vulnerabilities Install Support

kandi X-RAY | wallstreet Summary

wallstreet is a Python library typically used in Web Site, Business, Pandas applications. wallstreet has no bugs, it has no vulnerabilities, it has build file available, it has a Permissive License and it has medium support. You can install using 'pip install wallstreet' or download it from GitHub, PyPI.

Real time stock and option data.

Support

Quality

Security

License

Reuse

Support

wallstreet has a medium active ecosystem.

It has 985 star(s) with 171 fork(s). There are 43 watchers for this library.

It had no major release in the last 6 months.

There are 10 open issues and 28 have been closed. On average issues are closed in 263 days. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of wallstreet is v0.3.2

Quality

wallstreet has 0 bugs and 23 code smells.

Security

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

wallstreet code analysis shows 0 unresolved vulnerabilities.

There are 2 security hotspots that need review.

License

wallstreet is licensed under the MIT License. This license is Permissive.

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

Reuse

wallstreet releases are not available. You will need to build from source code and install.

Deployable package is available in PyPI.

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

wallstreet saves you 269 person hours of effort in developing the same functionality from scratch.

It has 651 lines of code, 84 functions and 10 files.

It has medium code complexity. Code complexity directly impacts maintainability of the code.

Top functions reviewed by kandi - BETA

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

Queries Google API
Parse a value
Return a dict of headers
Queries the Google API
Query Yahoo Finance
Query Yahoo Finance API
Calculate the Gamma parameter
Implementation of the BS method
Black Scholesky Method
Implements the Black Scholesky Method
Calculate the delta of the model
Return the vega derivative of the model
Returns theta of the model
R Returns the rho
Get the last trade
Sum of implied volatility

Get all kandi verified functions for this library.

wallstreet Key Features

No Key Features are available at this moment for wallstreet.

wallstreet Examples and Code Snippets

Adding a score to a looping function

Python

Lines of Code : 7

License : Strong Copyleft (CC BY-SA 4.0)

Copy

[sum(set(p) >= set(w) and p[0] in w for w in wordlist) for p in puzzles]

[0, 1, 3, 2, 0]

wordsets = list(map(set, wordlist))
[sum(w.issubset(p) and p[0] in w for w in wordsets) for p in

Exception handling in Python without need for heaps of except statements

Python

Lines of Code : 17

License : Strong Copyleft (CC BY-SA 4.0)

Copy

df['expDate'].loc[i] = call.expiration

def set_value(i, col, attr):
    try:
        val = getattr(call, attr)
        # tweak thanks to @cullzie (to ensure it's called if necessary)
        val = val() if callabl

Community Discussions

Trending Discussions on wallstreet

Extract value from array to variable

Adding a score to a looping function

Exception handling in Python without need for heaps of except statements

Cypher: Match on multiple relationship types with opposite directions

Displaying random GIF images from a specified location

Usort sort multidimensional array by duplicate values

how to use select query in a Group_concat sub query in mysql

QUESTION

Extract value from array to variable

Asked 2020-Sep-26 at 12:37

I'am new in php sorry of my noobing, and have an array, how i can extract phone number(+79999999992) to $var from this array?

...

ANSWER

Answered 2020-Sep-26 at 12:25

$var = [
  'a:61:{s:9:"user_name";s:5:"shop2";s:10:"user_email";s:16:"shop2@mysite.com";s:10:"first_name";s:0:"";s:9:"last_name";s:0:"";s:10:"store_name";s:7:"Шоп2";s:10:"store_slug";s:5:"shop2";s:11:"store_email";s:16:"shop2@mysite.com";s:5:"phone";s:12:"+79999999992";s:9:"vendor_id";s:5:"99999";s:8:"gravatar";s:0:"";s:11:"banner_type";s:10:"single_img";s:6:"banner";s:0:"";...'
];
$new_array = array_map(function($a) {
   return unserialise($a);
}, $var);

Source https://stackoverflow.com/questions/64077617

QUESTION

Adding a score to a looping function

Asked 2019-Aug-16 at 01:24

This is from an interview that I had to recreate the Wallstreet spelling bee puzzle. Each puzzle consists of seven distinct letters, (first one being a key letter) come up with as many words as possible obeying the following rules.

all words are valid English
the word contains the key letter
words do not contain any letters outside the 7 letters.
letters may be reused including the key letter.

EXAMPLE

input:

wordlist = ['apple','pleas','please']
puzzels = ['aelwxyz','aelpxyz','aelpsxy','saelpxy','xaelpsy'] Expected output:
[0,1,3,2,0]

Explanation

none of the words in the word list can be formed from the letters in puzzle 0
The only apple is valid for puzzle two
all three words are valid for puzzle 3
only pleas and please are valid for puzzle 3, since apple doesn't have the key letter S
no words are valid for puzzle 4 as none have the key letter X

So I had 75 min to solve it and I got pretty far but wasn't able to figure out a critical step. Where I couldn't get the score to show up properly and I could only manually sort through the word list. I tried adding some counters but couldn't get them working.

...

ANSWER

Answered 2019-Aug-16 at 01:24

You can use a list comprehension to map each puzzle to a sum of a generator expression that iterates over the word list and outputs 1 if the set of characters in the puzzle is a superset of the set of the characters in the word, and that the first character in the puzzle is in the word:

Source https://stackoverflow.com/questions/57517823

QUESTION

Exception handling in Python without need for heaps of except statements

Asked 2019-Jan-31 at 06:18

I'm running a try loop that is appending a dataframe. Sometimes appending an element within the df will fail, I don't mind that but I'd like it to just be ignored and continue with everything else within the try loop. I'm currently using except: pass but this is meaning that everything else doesn't get done in the try loop.

For example if it fails at df['putiv'].loc[i]=put.implied_volatility then everything below that line will be passed where I don't want it to be, I just want putiv to be ignored and keep moving on.

code:

...

ANSWER

Answered 2019-Jan-31 at 06:18

The general trick here is to translate:

Source https://stackoverflow.com/questions/54453911

QUESTION

Cypher: Match on multiple relationship types with opposite directions

Asked 2018-Aug-15 at 11:59

Newbie question... I am trying to match on multiple relationships with Cypher. I found an example in the documentation which is almost what I want:

...

ANSWER

Answered 2018-Aug-15 at 11:59

If you don’t care about the direction of the relationship, the arrow head can be omitted...

https://neo4j.com/docs/developer-manual/current/cypher/syntax/patterns/#cypher-pattern-relationship

Source https://stackoverflow.com/questions/51856564

QUESTION

Displaying random GIF images from a specified location

Asked 2018-May-16 at 04:16

I have been working on my AI for a while now, but i can't seem to get my AI to display a random GIF image into my Picture Box from this location.

C:\Users\scatt\Desktop\Marvel-J.A.R.V.I.S-Personal-Assistant-Winform-C--master\Marvel J.A.R.V.I.S Personal Assistant\Resources\AIPICS\

Example of what's needed.

...

ANSWER

Answered 2018-May-16 at 03:51

you can use the following :-

Source https://stackoverflow.com/questions/50362091

QUESTION

Usort sort multidimensional array by duplicate values

Asked 2017-Aug-23 at 18:13

I have an array

...

ANSWER

Answered 2017-Aug-23 at 18:13

You can map to an array imploding the values, sort that descending and sort the original by that array:

Source https://stackoverflow.com/questions/45845635

QUESTION

how to use select query in a Group_concat sub query in mysql

Asked 2017-Apr-15 at 08:46

I have 3 tables:

tbl_user stores all user details (user_id,name,address)

...

ANSWER

Answered 2017-Apr-15 at 08:46

This is how I'd do it:

Source https://stackoverflow.com/questions/43423853

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

Vulnerabilities

No vulnerabilities reported

Install wallstreet

You can install using 'pip install wallstreet' or download it from GitHub, PyPI.
You can use wallstreet 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.

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 .

Find more information at: