tensortrade.feed.api.string.operations module¶
operations.py contain functions for streaming string operations.
- tensortrade.feed.api.string.operations.capitalize(s: Stream[str]) Stream[str][source]¶
Computes the capitalization of a stream.
- Parameters:
s (Stream[str]) – A string stream.
- Returns:
Stream[str] – A capitalized string stream.
- tensortrade.feed.api.string.operations.cat(s: Stream[str], word: str) Stream[str][source]¶
Computes the concatenation of a stream with a word.
- Parameters:
s (Stream[str]) – A string stream.
word (str) – A word to concatenate with the s.
- Returns:
Stream[str] – A concatenated string stream.
- tensortrade.feed.api.string.operations.endswith(s: Stream[str], word: str) Stream[bool][source]¶
Computes the boolean stream of a string ending with a specific value.
- Parameters:
s (Stream[str]) – A string stream.
word (str) – A word that a string value can end with.
- Returns:
Stream[bool] – A boolean stream.
- tensortrade.feed.api.string.operations.lower(s: Stream[str]) Stream[str][source]¶
Computes the lowercase of a string stream.
- Parameters:
s (Stream[str]) – A string stream.
- Returns:
Stream[str] – A lowercase string stream.
- tensortrade.feed.api.string.operations.slice(s: Stream[str], start: int, end: int) Stream[str][source]¶
Computes the substring of a string stream.
- tensortrade.feed.api.string.operations.startswith(s: Stream[str], word: str) Stream[bool][source]¶
Computes the boolean stream of a string starting with a specific value.
- Parameters:
s (Stream[str]) – A string stream.
word (str) – A word that a string value can start with.
- Returns:
Stream[bool] – A boolean stream.