It is highly recommended to read it at least once if you are new to igraph.
Convert a string or a list of strings into Asset objects. Timestamp, optional — String or Timestamp representing a date used to resolve symbols that have been held by multiple companies. Defaults to the current time. Integers are interpreted as sids. Strings are interpreted as symbols.
Timestamp — Start date of data to load. Timestamp — End date of data to load. Timestamp, optional — Date as of which to resolve strings as tickers.
Default is the current day. This is most often useful for calculating returns. DataFrame — Pandas object containing prices for the requested asset s and dates. Data is returned as a pd.
Series if a single asset is passed.
DataFrame if multiple assets are passed. DataFrame — Pandas object containing returns for the requested asset s and dates. DataFrame — Pandas object containing volumes for the requested asset s and dates.
DataFrame — Pandas object containing log-prices for the requested asset s and dates. DataFrame — Pandas object containing logarithmic-returns for the requested asset s and dates.
Timestamp, optional — String or Timestamp representing a start date or start intraday minute for the returned data. Timestamp, optional — String or Timestamp representing an end date or end intraday minute for the returned data.
Default behavior is to return all fields. Notes If a list of symbols is provided, data is returned in the form of a pandas Panel object with the following indices: If a list of symbols is provided, and fields is a string, data is returned as a DataFrame with a DatetimeIndex and a columns given by the passed symbols If both parameters are passed as strings, data is returned as a Series.A general description of Python.
Python is a high-level general purpose programming language: Because code is automatically compiled to byte code and executed, Python is suitable for use as a scripting language, Web application implementation language, etc.
So you’ve built yourself an API. Perhaps it’s RESTful, RESTlike or something else entirely. You’ve implemented authentication – be it using OAuth, HTTP Basic Auth or JSON Web Tokens. You. If an accessor function would be trivial you should use public variables instead of accessor functions to avoid the extra cost of function calls in Python.
When more functionality is added you can use property to keep the syntax consistent. Python is a widespread, general purpose, open source programming language used for many different purposes. Focusing on a clean syntax and ease of use, it’s great for beginners and professionals alike.
Nov 15, · If you would like to use Ansible programmatically from a language other than Python, trigger events asynchronously, or have access control and logging demands, please see the Ansible Tower documentation. You can use it at work if it doesn’t go into a product or code you’d be otherwise unwilling to share with whoever uses the binaries.
But I get the idea that you’re talking about software products that runnon customer hardware and thus GPL is a no-go.