schrodinger.application.bioluminate.bwidgets module

Collection of widgets common to multiple BioLuminate panels.

Copyright (c) Schrodinger, LLC. All rights reserved

class schrodinger.application.bioluminate.bwidgets.ImportWidget(parent)

Bases: PyQt6.QtWidgets.QWidget

__init__(parent)

Construct widget.

asGrid()
createImportWidget(button_title, action_params=None, objname=None, action_order=None, icon=':/schrodinger/application/bioluminate/actions/icons_dir/msv_open_file')

Returns a list of widgets that comprise an ImportWidget.

class schrodinger.application.bioluminate.bwidgets.SequenceFileDialog(parent=None, add_options=True, **kwargs)

Bases: schrodinger.ui.qt.filedialog.FileDialog

Custom class to handle opening files related to sequences.

CAPTION = 'Import Sequences'
DEFAULT_FILTERS = 'FASTA (*.fasta *.fst *.fas *.seq);;Maestro (*.mae *.maegz *.mae.gz );;PDB (*.pdb *.ent);;SWISSPROT (*.sw *.sp *.swiss *.swissprot);;GCG (*.gcg *.msf);;EMBL (*.embl *.emb);;PIR (*.pir);;All Files (*.*)'

The default MSV filters.

REFERENCE_FILTERS = 'Common (*.fasta *.fst *.fas *.seq *.mae *.maegz *.mae.gz *.pdb *.ent *.txt);;FASTA (*.fasta *.fst *.fas *.seq);;PDB (*.pdb *.ent);;Maestro (*.mae *.maegz *.mae.gz );;All Files (*.*)'

Filters for reference sequences in homology model building.

STRUCTURE_FILTERS = 'Structure files (*.mae *.maegz *.mae.gz *.pdb *.ent);;Maestro (*.mae *.maegz *.mae.gz );;PDB (*.pdb *.ent)'

Filters that have structures associated with them.

__init__(parent=None, add_options=True, **kwargs)
Parameters

  • parent (qwidget) – the widget over which this dialog should be shown. If not given, the Dialog will be placed by PyQt.

  • caption (str) – the name that appears in the titlebar of this dialog. If not given the title will be the default PyQt caption.

  • directory (str) – the initial directory displayed in this dialog, default is the current directory.

  • filter (str) – the list of filters that can be applied to this directory the format is "Filetype1 (*.ex1);;Filetype2 (*.ex2 *.ex3)". Default is all files.

  • custom_sidebar (bool) – True if the Schrodinger sidebar should be used, False if the default PyQt sidebar should be used.

  • sidebar_links (dict) – Use to create extra links in the left-hand sidebar of the dialog. the keys of the dictionary are a unique identifier for each link (note that ‘home’ and ‘working’ are already used), and the values are tuples of the form (path, name) where path and name are str, path indicates the path the sidebar link points to, and name is the name displayed for the link.

addOptions()

Adds three widgets on the bottom of the dialog window that allow users to optionally:

  • Align to query sequence

  • Replace matching sequences

  • Incorporate PDB files into Maestro

getOpenFileName(multiple=False)

Convenience function that returns a single filename as selected by the user

The base class base_file_dialog documents the keyword arguments for this class.

Return type

str or None

Returns

full pathname of the file selected by the user, or None if Cancel was pressed

static get_open_file_names(parent=None, add_options=True, multiple=True, **kwargs)
static get_open_file_name(parent=None, add_options=True, **kwargs)
class schrodinger.application.bioluminate.bwidgets.NumericLineEdit(parent=None, width=50, validate_type='float', minimum=None, maximum=None)

Bases: PyQt6.QtWidgets.QLineEdit

A QtWidgets.QLineEdit with a builtin validator for floats or integers.

__init__(parent=None, width=50, validate_type='float', minimum=None, maximum=None)
validate()

Checks to see if the lineedit has acceptable input and changes the widget to indicate invalid input. Even with a validator set users can input invalid args so this helps out.

class schrodinger.application.bioluminate.bwidgets.RowActionItem(row)

Bases: PyQt6.QtWidgets.QWidget

Custom widget to be used in a table cell. It will create a widget that contains multiple small push buttons with icons. This will end up looking like just a small icon in the cell. Multipe actions can be added to a single cell

__init__(row)
Parameters

row (mixed) – The row associated with the cell. This can be anything (i.e. integer index, row object, etc.) and is used to track the row.

addActionItem(icon, tooltip, callback)

Add an action to the cell widget.

Parameters

  • icon (QtGui.QIcon) – the icon for the action

  • callback (callable) – The callback for the action

paintEvent(*args, **kwargs)

Override the paintEvent to create the layout for the cell.

class schrodinger.application.bioluminate.bwidgets.QuickHelpButton(message_title, message_text)

Bases: PyQt6.QtWidgets.QPushButton

A help button that has a blue gradient

__init__(message_title, message_text)