Bug 4487 Get Fundamental for CSharp

[C-SELLERS]

Description

Adding an additional overload for using GetFundamental() in C# notebooks. This also led to a refactor of Pythons GetFundamental so they could share the same base functions. I was able to maintain the original functionality for Python DataFrames as well, so the return type for calls from Python will still be a pandas dataframe

Changes:

• C# GetFundmental() that returns IEnumerable of DataDictionaries (A dictionary for each day)
• Multiple overloads for input types (String, Strings, Symbol, Symbols) Python too!
• GetAllFundamentals helper function that utilizes FineFundamentalSubscriptionEnumerator
• Parallel processing of Data Requests
• Option for full fundamental data obj (no selector, C# only!)
• Pythons retrieval of Fundamental data is now shared with C# counterpart, reference private function GetAllFundamentals
• New PythonUtil function ConvertToSymbols which attempts to convert a given python input into a list of symbols.

Performance:

-Year long request of data for ["AAPL","AIG","BAC","GOOG","IBM"] in the cloud
Master v9303: 18.769 Seconds
This PR: 7.077

-5 Year long request of data for ["AAPL","AIG","BAC","GOOG","IBM"] in the cloud
Master v9303: 53.204 Seconds
This PR: 23.677

Related Issue

closes #4487

Motivation and Context

There was no usable GetFundamental function in C#

Requires Documentation Change

None

How Has This Been Tested?

Lots of Unit tests for all types of requests.

Also try using these notebooks with the branch to see how it operates
FundamentalsNotebookTests.zip

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• Refactor (non-breaking change which improves implementation)
• Performance (non-breaking change which improves performance. Please add associated performance test and results)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)
• Non-functional change (xml comments/documentation/etc)

Checklist:

• My code follows the code style of this project.
• I have read the CONTRIBUTING document.
• I have added tests to cover my changes.
• All new and existing tests passed.
• My branch follows the naming convention bug-<issue#>-<description> or feature-<issue#>-<description>

[Martin-Molinero]

Nice! Almost there, some final tweaks and we should be good to go

[Martin-Molinero]

Minor final tweaks! 👍

[Martin-Molinero]

Sweet! nice performance improvement too 🎉