rstoolbox.components.SequenceFrame.has_reference_structure¶

SequenceFrame.has_reference_structure(seqID)¶

Checks if there is a reference_structure for seqID.

Parameters:

seqID (str) – Identifier of the sequence of interest.

Returns:

bool

Raises:

TypeError:	If applied over a data container without `_reference` attribute.

Example

In [1]: from rstoolbox.io import parse_rosetta_file
   ...: import pandas as pd
   ...: pd.set_option('display.width', 1000)
   ...: pd.set_option('display.max_columns', 500)
   ...: df = parse_rosetta_file("../rstoolbox/tests/data/input_ssebig.minisilent.gz",
   ...:                         {'sequence': 'C', 'structure': 'C'})
   ...: df.add_reference_structure('C', df.iloc[0].get_structure('C'))
   ...: df.has_reference_structure('C')
   ...: 
Out[1]: True