pyfin | Basic options pricing in Python
kandi X-RAY | pyfin Summary
kandi X-RAY | pyfin Summary
“Oh cool. Probably a little easier than spinning up the QuantLib stack.” — Wes McKinney, creator of Pandas.
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pyfin Key Features
pyfin Examples and Code Snippets
Community Discussions
Trending Discussions on pyfin
QUESTION
I am trying to scrape data, write it to a pd series then go into a while loop for the remaining pages of the website appending to the original series (located outside of the while loop) after each iteration. I'm not sure why this isn't working. Here's where I'm stuck:
...ANSWER
Answered 2022-Jan-11 at 18:39The problem is you're treating pd.Series
as a list
, but the former are immutable while the later are mutable. This means, appending data to a list works like this:
QUESTION
I'm brand new to django and I can't figure out why this is happening. Here is my model which I have added to my settings "Installed Apps" config and I have migrated:
...ANSWER
Answered 2021-Oct-21 at 00:01Your model has an extra ,
and the state field is not instantiated. All fields declared on models must be instantiated.
A valid implementation will look something like this:
QUESTION
I think I'm getting close but I can't figure out why my code isn't working as expected. I want to scrape the data from the first page, then click the next
(arrow) button and move to the next page and do the same and so on until the next
arrow button is greyed out, at which point the driver should quit. Any help would be much appreciated. Here is the code:
ANSWER
Answered 2021-May-22 at 05:43It appears that, even now, you haven't tested any smaller pieces of your code. Look at your logic:
QUESTION
I am developing a set of python files that should work together as a package. The file has the following structure.
...ANSWER
Answered 2021-Feb-08 at 14:19Well... You didn't import _read_files
, you imported pyfinance
. Here's what you probably should do:
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Install pyfin
You can use pyfin 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.
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