Enhances stocks/quote to allow for multiple tickers

[deeleeramone]

Description

This PR is for improving the stocks/quote command to allow for querying multiple tickers. The additional motivation for this change is to facilitate the ability to add watch list functionality.

The SDK has been updated to include, openbb.stocks.quote_chart(), and the docstrings have been updated to reflect the changes to the syntax requiring the tickers to be entered as a list for the model and view.

The Equity Report file has been updated to include the change in syntax to the SDK function.

Note: Additional --source will be included in a future PR to allow this command to operate without any API keys required.

quote AAPL,META,MSFT,GOOG,NFLX,AMZN

The index strings are now formatted as a title.

• Summary of the change / bug fix.
• Screenshot of the feature or the bug before/after fix, if applicable.
• Relevant motivation and context.

How has this been tested?

• Please describe the tests that you ran to verify your changes.

Additional unit tests have been added capturing multiple tickers, and as well as the handling for a bad ticker.

• Provide instructions so we can reproduce.

pytest tests/openbb_terminal/stocks/test_stocks_helper.py

• Please also list any relevant details for your test configuration.

The integration test for the stocks menu has been updated to include multi-ticker quotes.

• Make sure affected commands still run in terminal
• Ensure the SDK still works
• Check any related reports

Checklist:

• I have adhered to the GitFlow naming convention and my branch name is in the format of feature/feature-name or hotfix/hotfix-name.
• Update our documentation following these guidelines. Update any user guides that are affected by the changes.
• Update our tests following these guidelines.
• Make sure you are following our CONTRIBUTING guidelines.
• If a feature was added make sure to add it to the corresponding integration test script.

Others

• I have performed a self-review of my own code.
• I have commented my code, particularly in hard-to-understand areas.

[deeleeramone]

@jmaslek, any idea why running python generate_sdk.py added a bunch of empty lines to sdk_helper.py?

[jmaslek]

@jmaslek, any idea why running python generate_sdk.py added a bunch of empty lines to sdk_helper.py?

not sure. Probably something with formatting. Surprised black didnt get rid of them. Did you have to manually get rid of them ?

[deeleeramone]

Probably something with formatting. Surprised black didnt get rid of them. Did you have to manually get rid of them ?

Yes, manually deleted them.

[jmaslek]

You need to add some logic for if a string is added in. This will split it by letters

In [3]: openbb.stocks.quote("AAPL")
Out[3]: 
Symbol                                          A                           A                    P                    L
Name                   Agilent Technologies, Inc.  Agilent Technologies, Inc.  Pandora Media, Inc.    Loews Corporation
Price                                      136.35                      136.35                  NaN                60.13
Changes Percentage                         0.6793                      0.6793                  NaN               4.4468

[deeleeramone]

You need to add some logic for if a string is added in. This will split it by letters

Done! Added a caveat:

symbol = symbols if isinstance(symbols, list) is False else ",".join(symbols)

In [1]: from openbb_terminal.sdk import openbb

In [2]: openbb.stocks.quote('AAPL')
Out[2]: 
Symbol                                AAPL
Name                            Apple Inc.
Price                               169.59
Changes Percentage                  -0.053
Change                               -0.09
Day Low                             168.64
Day High                            170.45
Year High                           176.15
Year Low                            124.17
Market Cap                         2.683 T
Price Avg50                        157.903
Price Avg200                     150.89626
Exchange                            NASDAQ
Volume                            47.584 M
Avg Volume                        61989696
Open                                169.28
Previous Close                      169.68
Eps                                   5.89
Pe                                   28.79
Earnings Announcement  2023-05-04 20:00:00
Shares Outstanding                15.822 B
Timestamp              2023-05-01 13:00:04

In [3]: openbb.stocks.quote('AAPL,MSFT')
Out[3]: 
Symbol                                AAPL                   MSFT
Name                            Apple Inc.  Microsoft Corporation
Price                               169.59                 305.56
Changes Percentage                  -0.053                -0.5533
Change                               -0.09                   -1.7
Day Low                             168.64                 305.15
Day High                            170.45                  308.6
Year High                           176.15                 308.93
Year Low                            124.17                 213.43
Market Cap                         2.683 T                2.272 T
Price Avg50                        157.903               272.9444
Price Avg200                     150.89626               256.1089
Exchange                            NASDAQ                 NASDAQ
Volume                            47.584 M               20.749 M
Avg Volume                        61989696               31388708
Open                                169.28                 306.97
Previous Close                      169.68                 307.26
Eps                                   5.89                   9.22
Pe                                   28.79                  33.14
Earnings Announcement  2023-05-04 20:00:00    2023-07-24 10:59:00
Shares Outstanding                15.822 B                7.435 B
Timestamp              2023-05-01 13:00:04    2023-05-01 13:00:04

In [4]: openbb.stocks.quote(['AAPL,MSFT'])
Out[4]: 
Symbol                                AAPL                   MSFT
Name                            Apple Inc.  Microsoft Corporation
Price                               169.59                 305.56
Changes Percentage                  -0.053                -0.5533
Change                               -0.09                   -1.7
Day Low                             168.64                 305.15
Day High                            170.45                  308.6
Year High                           176.15                 308.93
Year Low                            124.17                 213.43
Market Cap                         2.683 T                2.272 T
Price Avg50                        157.903               272.9444
Price Avg200                     150.89626               256.1089
Exchange                            NASDAQ                 NASDAQ
Volume                            47.584 M               20.749 M
Avg Volume                        61989696               31388708
Open                                169.28                 306.97
Previous Close                      169.68                 307.26
Eps                                   5.89                   9.22
Pe                                   28.79                  33.14
Earnings Announcement  2023-05-04 20:00:00    2023-07-24 10:59:00
Shares Outstanding                15.822 B                7.435 B
Timestamp              2023-05-01 13:00:04    2023-05-01 13:00:04

btw, @jmaslek, every function with a list as an input currently does this.