finviz | Unofficial API for finviz.com | CSV Processing library

by mariostoev Python Version: 1.4.6 License: MIT

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

kandi X-RAY | finviz Summary

finviz is a Python library typically used in Utilities, CSV Processing applications. finviz 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 finviz' or download it from GitHub, PyPI.

Unofficial API for finviz.com

Support

Quality

Security

License

Reuse

Support

finviz has a medium active ecosystem.

It has 885 star(s) with 234 fork(s). There are 43 watchers for this library.

It had no major release in the last 12 months.

There are 26 open issues and 89 have been closed. On average issues are closed in 83 days. There are 6 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of finviz is 1.4.6

Quality

finviz has 0 bugs and 0 code smells.

Security

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

finviz code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

finviz 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

finviz releases are available to install and integrate.

Deployable package is available in PyPI.

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

finviz saves you 259 person hours of effort in developing the same functionality from scratch.

It has 948 lines of code, 59 functions and 14 files.

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

Top functions reviewed by kandi - BETA

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

Create a portfolio
Make HTTP GET request
Get stock information
Get a single page
Returns a list of news entries
Export the analysis to a csv file
Export headers and data to a CSV file
Write csv data to stream
Scrape ticker details
Scrape a list of urls
Fetch data from a URL
Return the insider data
Extract price information from the chart
Return a list of prices for an export
Fetches a crypto table
Return a list of rows
Export data to SQLite format
Export data to a database
Create a connection to the database

Get all kandi verified functions for this library.

finviz Key Features

No Key Features are available at this moment for finviz.

finviz Examples and Code Snippets

No Code Snippets are available at this moment for finviz.

Community Discussions

Trending Discussions on finviz

Column heading does not appear

limited options chains information python

Datetime object compare

Have data appear in first row only in one column of dataframe

Trying to reference a cell in importxml

Convert Million to integer in Pandas

Python Beautifulsoup scraping script unpacking, hardcoding and duplication

Retrieving Multiple pages from a stock screener

Flask - Form Data is None?

Pandas Column 0,1 into Key:Value respectively

QUESTION

Column heading does not appear

Asked 2022-Jan-30 at 15:24

Does anyone know how I can get a column heading for my first column. The column is v1?

...

ANSWER

Answered 2022-Jan-30 at 15:13

IIUC, you want to name your index. You can use rename_axis:

Source https://stackoverflow.com/questions/70915841

QUESTION

limited options chains information python

Asked 2022-Jan-27 at 16:12

I'm trying to retrive some option chains information (first expiry date of the option chain) for more than 800 tickers (e.g. AAPL, IBM, JPM) however when I run the code below it seems to be retrieving only 119 values, I tried to capture errors but I still don't get all the values. What could be the reason of this?

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ANSWER

Answered 2022-Jan-27 at 16:12

I ran the scraper portion of your code and got a list of 813 ticker symbols, then just put that list in the script directly so I didn't have to scrape every time when debugging.

I also broke up the line yf.Ticker(i).options[0] into individual components so I could tell which part of it was generating exceptions. By having a bunch of separate things on one line like that, you're making debugging a lot harder.

You also were just doing except:, which explicitly throws away the error message, meaning I had no clue what it was. I also had it explicitly tell me which tickers were erroring, and to just continue to add tickers to the list if an error was encountered.

Your code would only loop until an error was reached, in which case the string "Error" would be added to the list opts, and then the program would just end, because you were not catching the error inside the loop and then continuing to the next item. Meaning it would just stop at the first error, hence why your list didn't have many items in it.

The first error was encountered after the item at index 116, which explains why your list only had that number of items in it.

Here is how my test code looks (tickers list truncated):

Source https://stackoverflow.com/questions/70856560

QUESTION

Datetime object compare

Asked 2022-Jan-25 at 00:28

I am trying to find recent news that were published within the last 2 hours.

Approach

My goal is to take a datetime object of today and compare it to a date of an article which I scraped from the web.

First I compare the datetime by date and then by hour.

Issue

However it seems that even when given a correct date it says it isn't in the correct range.

False fail:

Code ...

ANSWER

Answered 2022-Jan-25 at 00:28

See how I reduced your given code to a minimal reproducible example with a few steps:

remove the web-scraping (as not essential for the issue)
remove all the comments that do not explain
remove empty lines that do not help to structure
(optionally) add a test (e.g. a function-call) that shows the issue

Fixed issue

Since you claimed issue with datetime comparison I found one inconsistency:

In day comparison you have:

Source https://stackoverflow.com/questions/70717835

QUESTION

Have data appear in first row only in one column of dataframe

Asked 2022-Jan-12 at 23:21

I have a column of ticker symbols and from that column I made a comma delimited string of symbols that was placed in a new column called v1 in the same dataframe, DF. I also took the comma delimited string to a new dataframe, DF1. In both cases, I only wanted the string to appear in column 1, not in every column. Is there any way in either dataframe, to have the comma delimited string of symbols only appear in the first row and not repeat in all the rows? If possible could someone explain how. Thanks

Delimited Comma String Code

...

ANSWER

Answered 2022-Jan-12 at 23:21

grouping = df.groupby('v1')

indices = []
for x in grouping.groups.values():
    indices.extend(x[1:])

df.loc[indices, 'v1'] = ''
df1 = pd.DataFrame(grouping.groups.keys())

Source https://stackoverflow.com/questions/70689241

QUESTION

Trying to reference a cell in importxml

Asked 2022-Jan-04 at 20:49

My B3 is CULP. It's a stock ticker symbol. This import XML is supposed to get the annual dividend yield number which is 5.76%, but I'm getting an error instead which states "imported content is empty" Getting the annual dividend yield works when I don't try to reference the B3 cell so scraping is compatible with this webpage. There's something wrong with how its trying to get a value from B3.

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ANSWER

Answered 2022-Jan-04 at 20:32

try:

Source https://stackoverflow.com/questions/70584630

QUESTION

Convert Million to integer in Pandas

Asked 2021-Dec-31 at 15:55

I'm trying to change the scraped results in a column called "Outstanding". Currently, the numbers being scraped are coming out like 297.5M and I want them to be 297,500,000. I'm not sure quite how to do it but I know that if you put e5 instead of M, it would come out as 297500000. I tried this below but no luck. Any ideas how to get what I'm looking for. Thanks

...

ANSWER

Answered 2021-Dec-31 at 15:55

Example dataframe:

Source https://stackoverflow.com/questions/70526889

QUESTION

Python Beautifulsoup scraping script unpacking, hardcoding and duplication

Asked 2021-Dec-30 at 09:56

I'm practising some Python scraping and I'm a bit stuck with the following exercise. The aim is to scrape the tickers resulting when applying some filters. Code below:

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ANSWER

Answered 2021-Dec-29 at 23:49

You can use nth-child range to filter out first row in table, then nth-child(2) to get the tickers column within the remaining table rows

Source https://stackoverflow.com/questions/70525394

QUESTION

Retrieving Multiple pages from a stock screener

Asked 2021-Dec-26 at 15:54

I am scraping data from a stock screener. I am able to get the first page with the first 20 results using get_screener('111&r=1'). The next page would be get_screener('111&r=21') to get the next 20 results. I tried adding additional get requests but it gives me errors so I am not sure how to code this so it would give me additional rows. Does anyone know how this would be done?

Thanks

...

ANSWER

Answered 2021-Dec-26 at 15:54

Try:

Source https://stackoverflow.com/questions/70472789

QUESTION

Flask - Form Data is None?

Asked 2021-Dec-23 at 05:49

I am attempting to setup hard coded authentication just for testing in my def login() route but forms.user_email.data/forms.user_password.data is returning None? I did also notice that form in my def home() is exhibiting the same behavior. I believe this is the root of multiple issues, but I'm honestly not sure. I have read multiple posts about using request - but I've been seeing other people use FlaskForm to achieve this?

Any guidance is greatly appreciated, and any general Flask tips as well - I am quite new to Python/Flask. I have been having a hard time understanding best practices/use-cases for flask/flask_restful, not to mention all the possible extensions like flask_bootstrap, FlaskForm, WTForms, FlaskLogin etc. Thanks in advance.

...

ANSWER

Answered 2021-Dec-23 at 05:49

Inside your login.html instead of:

Source https://stackoverflow.com/questions/70457835

QUESTION

Pandas Column 0,1 into Key:Value respectively

Asked 2021-Dec-20 at 11:02

I have a pandas DataFrame similar to this:

...

ANSWER

Answered 2021-Dec-20 at 08:49

Use to_dict:

Source https://stackoverflow.com/questions/70419255

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

Vulnerabilities

No vulnerabilities reported

Install finviz

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

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