sas.qtgui.Utilities package

Subpackages

Submodules

sas.qtgui.Utilities.BackgroundColor module

This module provides constants for background colors

sas.qtgui.Utilities.CategoryInstaller module

Class for making sure all category stuff is installed and works fine.

Copyright (c) Institut Laue-Langevin 2012

@author kieranrcampbell@gmail.com @modified by NIST/MD sasview team

class sas.qtgui.Utilities.CategoryInstaller.CategoryInstaller

Bases: object

Class for making sure all category stuff is installed

Note - class is entirely static!

__dict__ = mappingproxy({'__module__': 'sas.qtgui.Utilities.CategoryInstaller', '__firstlineno__': 23, '__doc__': '\nClass for making sure all category stuff is installed\n\nNote - class is entirely static!\n', '__init__': <function CategoryInstaller.__init__>, '_get_home_dir': <staticmethod(<function CategoryInstaller._get_home_dir>)>, '_regenerate_model_dict': <staticmethod(<function CategoryInstaller._regenerate_model_dict>)>, '_regenerate_master_dict': <staticmethod(<function CategoryInstaller._regenerate_master_dict>)>, 'get_user_file': <staticmethod(<function CategoryInstaller.get_user_file>)>, 'get_default_file': <staticmethod(<function CategoryInstaller.get_default_file>)>, 'check_install': <staticmethod(<function CategoryInstaller.check_install>)>, '__static_attributes__': (), '__dict__': <attribute '__dict__' of 'CategoryInstaller' objects>, '__weakref__': <attribute '__weakref__' of 'CategoryInstaller' objects>, '__annotations__': {}})
__doc__ = '\nClass for making sure all category stuff is installed\n\nNote - class is entirely static!\n'
__firstlineno__ = 23
__init__()

initialization

__module__ = 'sas.qtgui.Utilities.CategoryInstaller'
__static_attributes__ = ()
__weakref__

list of weak references to the object

static _get_home_dir()

returns the users sasview config dir

static _regenerate_master_dict(by_model_dict, model_enabled_dict)

regenerates master_category_dict from by_model_dict and model_enabled_dict returns the master category dictionary

static _regenerate_model_dict(master_category_dict)

regenerates self.by_model_dict which has each model name as the key and the list of categories belonging to that model along with the enabled mapping returns tuplet (by_model_dict, model_enabled_dict)

static check_install(homedir=None, model_list=None)

the main method of this class makes sure categories.json exists and if not compile it and install :param homefile: Override the default home directory :param model_list: List of model names except customized models

static get_default_file()
static get_user_file()

returns the user data file, eg .sasview/categories.json.json

sas.qtgui.Utilities.ConnectionProxy module

class sas.qtgui.Utilities.ConnectionProxy.ConnectionProxy(url, timeout)

Bases: object

__dict__ = mappingproxy({'__module__': 'sas.qtgui.Utilities.ConnectionProxy', '__firstlineno__': 21, '__init__': <function ConnectionProxy.__init__>, '_get_addresses_of_proxy_pac': <function ConnectionProxy._get_addresses_of_proxy_pac>, '_parse_proxy_pac': <function ConnectionProxy._parse_proxy_pac>, '_set_proxy': <function ConnectionProxy._set_proxy>, 'connect': <function ConnectionProxy.connect>, '__static_attributes__': ('timeout', 'url'), '__dict__': <attribute '__dict__' of 'ConnectionProxy' objects>, '__weakref__': <attribute '__weakref__' of 'ConnectionProxy' objects>, '__doc__': None, '__annotations__': {}})
__doc__ = None
__firstlineno__ = 21
__init__(url, timeout)
__module__ = 'sas.qtgui.Utilities.ConnectionProxy'
__static_attributes__ = ('timeout', 'url')
__weakref__

list of weak references to the object

_get_addresses_of_proxy_pac()

Return a list of possible auto proxy .pac files being used, based on the system registry (win32) or system preferences (OSX). @return: list of urls

_parse_proxy_pac(pac_urls_list)

For every pac file url in pac_urls_list, it tryes to connect. If the connection is successful parses the file in search for http proxies. @param pac_urls_list: List with urls for the pac files @return: list with all found http proxies

_set_proxy(proxy_dic=None)

Sets connection proxy. if proxy_dic is None get’s teh proxy from the system. To disable autodetected proxy pass an empty dictionary: {} @param proxy_dic: format: {‘http’: ‘http://www.example.com:3128/’}

connect()

Performs the request and gets a response from self.url @return: response object from urllib2.urlopen

sas.qtgui.Utilities.ExtrapolationSlider module

class sas.qtgui.Utilities.ExtrapolationSlider.ExtrapolationSlider(perspective: SliderPerspective, parameters: ExtrapolationParameters = (1, 2, 4, 8, 16, 32, 64), enabled: bool = False, *args, **kwargs)

Bases: QWidget

Slider that allows the selection of the different Q-ranges involved in interpolation, and that provides some visual cues to how it works.

__doc__ = 'Slider that allows the selection of the different Q-ranges involved in interpolation,\nand that provides some visual cues to how it works.'
__firstlineno__ = 16
__init__(perspective: SliderPerspective, parameters: ExtrapolationParameters = (1, 2, 4, 8, 16, 32, 64), enabled: bool = False, *args, **kwargs)
__module__ = 'sas.qtgui.Utilities.ExtrapolationSlider'
__static_attributes__ = ('_data_max', '_data_min', '_drag_id', '_hover_id', '_hovering', '_lower_label', '_max', '_min', '_movement_line_position', '_point_1', '_point_2', '_point_3', '_upper_label', 'data_color', 'data_hover_color', 'disabled_line_color', 'disabled_non_data_color', 'disabled_text_color', 'hover_colour', 'left_pad', 'line_drag_color', 'line_width', 'lower_color', 'lower_hover_color', 'perspective', 'right_pad', 'text_color', 'upper_color', 'upper_hover_color', 'vertical_size')
property _dragging: bool

Are we dragging?

_mouse_inside(x, y)

Is the mouse inside the window

_nearest_line(x: float) → int

Get id of the nearest line

_paint_label(position: float, text: str, centre_justify=True)
_sanitise_new_position(line_id: int, new_position: int, delta=1) → int

Returns a revised position for a line position that prevents the bounds being exceeded

property data_label_centre: float

Centre of the interpolation region

property data_width: float

Length of range spanned by the data

enterEvent(a0: QEvent) → None
property extrapolation_parameters
static find_parameter_problems(params: ExtrapolationParameters) → str | None

Check an extrapolation parameters object for consistency

Parameters:

params – An extrapolation parameters object describing a desired state

Returns:

A description of the problem if it exists, otherwise None

property input_width: float

Width of the part of the widget representing input data

property interaction_state: ExtrapolationInteractionState

The current state of the slider, including temporary data about how it is being moved

inverse_transform(px_value: float) → float

Convert a value from draw coordinates to input value

leaveEvent(a0: QEvent) → None
property line_paint_positions: tuple[float, float, float]

x coordinate of the painted lines

property lower_label_position: float

Position to put the text for the lower region

mouseMoveEvent(event: QMouseEvent)
mousePressEvent(event: QMouseEvent)
mouseReleaseEvent(event: QMouseEvent)
paintEvent(e)
property scale: float

Scale factor from input to draw scale e.g. A^-1 -> px

set_boundaries(q_point_1: float, q_point_2: float, q_point_3: float)

Set the boundaries between the sections

set_boundary(index: int, q: float)

Set the value of the boundary points by (0-)index

set_labels()

Set the labels according to perspective

sizeHint()
staticMetaObject = PySide6.QtCore.QMetaObject("ExtrapolationSlider" inherits "QWidget": Methods:   #33 type=Signal, signature=valueEdited(PyObject), parameters=PyObject   #34 type=Signal, signature=valueEditing(PyObject), parameters=PyObject )
transform(q_value: float) → float

Convert a value from input to draw coordinates

property transition_label_centre: float

Centre of the data-upper transition

property upper_label_centre: float

Centre of the upper region - Between point 2 and point 3 for invariant - Between point 3 and widget edge for corfunc

valueEdited
valueEditing
class sas.qtgui.Utilities.ExtrapolationSlider.SliderPerspective(*values)

Bases: Enum

CORFUNC = 'Corfunc'
INVARIANT = 'Invariant'
__doc__ = None
__module__ = 'sas.qtgui.Utilities.ExtrapolationSlider'
sas.qtgui.Utilities.ExtrapolationSlider.main()

Show a demo of the slider

sas.qtgui.Utilities.ExtrapolationSlider.mix_colours(a: QColor, b: QColor, k: float) → QColor

sas.qtgui.Utilities.FileConverter module

File Converter Widget

class sas.qtgui.Utilities.FileConverter.FileConverterWidget(parent=None)

Bases: QDialog, Ui_FileConverterUI

Class to describe the behaviour of the File Converter widget

__doc__ = '\nClass to describe the behaviour of the File Converter widget\n'
__firstlineno__ = 27
__init__(parent=None)

Parent here is the GUI Manager. Required for access to the help location and to the file loader.

__module__ = 'sas.qtgui.Utilities.FileConverter'
__static_attributes__ = ('ifile', 'is1D', 'isBSL', 'metadata', 'ofile', 'parent', 'qfile')
addSlots()

Create callbacks for UI elements and outside signals

askFrameRange(n_frames=1)

Display a dialog asking the user to input the range of frames they would like to export

Parameters:

n_frames – How many frames the loaded data file has

Returns:

A dictionary containing the parameters input by the user

convert1Ddata(qdata, iqdata, ofile, metadata)

Formats a 1D array of q_axis data and a 2D array of I axis data (where each row of iqdata is a separate row), into an array of Data1D objects

extractBSLdata(filename)

Extracts data from a 2D BSL file

Parameters:

filename – The header file to extract the data from

Return x_data:

A 1D array containing all the x coordinates of the data

Return y_data:

A 1D array containing all the y coordinates of the data

Return frame_data:

A dictionary of the form {frame_number: data}, where data is a 2D numpy array containing the intensity data

getDetectorMetadata()

Read the detector metadata fields and put them in the dictionary

getMetadata()

metadata getter

getSampleMetadata()

Read the sample metadata fields and put them in the dictionary

getSourceMetadata()

Read the source metadata fields and put them in the dictionary

onConvert()

Call the conversion method (and update DataExplorer with converted data)?

onHelp()

Display online help related to the file converter

onIFileOpen()

Show the path chooser for file with I

onInputFormat()

Enable/disable UI items based on input format spec

onNewFile()

show the save new file widget

onNewFileEdited()

Update the output file state on direct field edit

onQFileOpen()

Show the path chooser for file with Q

openFile()

Show the path chooser for existent file

readMetadata()

Read the metadata fields and put them in the dictionary

This reads the UI elements directly, but we don’t have a clear MVP distinction in this widgets, so there.

setValidators()

Apply validators for double precision numbers to numerical fields

staticMetaObject = PySide6.QtCore.QMetaObject("FileConverterWidget" inherits "QDialog": )
updateConvertState()

Asserts presece of files for coversion. If all present -> enable the Convert button.

sas.qtgui.Utilities.FrameSelect module

FrameSelect class describes behaviour of the FrameSelect dialog

class sas.qtgui.Utilities.FrameSelect.FrameSelect(parent=None, frames=1, isBSL=True)

Bases: QDialog, Ui_FrameSelect

Class to describe the behaviour of the Frame Selector widget

__doc__ = '\nClass to describe the behaviour of the Frame Selector widget\n'
__firstlineno__ = 11
__init__(parent=None, frames=1, isBSL=True)
__module__ = 'sas.qtgui.Utilities.FrameSelect'
__static_attributes__ = ('firstFrame', 'increment', 'isBSL', 'lastFrame', 'n_frames')
addSlots()

Describe behaviour of OK and Cancel buttons

addState()

Minor bookkeeping

addText()

Initialize view

getFrames()

Accessor for state values

onFirstChanged()

Manage view-model sync

onIncrementChanged()

Manage view-model sync

onLastChanged()

Manage view-model sync

staticMetaObject = PySide6.QtCore.QMetaObject("FrameSelect" inherits "QDialog": )
updateDisplay()

manage model-view sync

sas.qtgui.Utilities.GenericReader module

Thread handler used to load data

class sas.qtgui.Utilities.GenericReader.GenReader(path, loader, completefn=None, updatefn=None, yieldtime=0.01, worktime=0.01)

Bases: CalcThread

Load a sld data given a filename

__annotations__ = {}
__doc__ = '\nLoad a sld data given a filename\n'
__firstlineno__ = 9
__init__(path, loader, completefn=None, updatefn=None, yieldtime=0.01, worktime=0.01)
__module__ = 'sas.qtgui.Utilities.GenericReader'
__static_attributes__ = ('loader', 'path', 'starttime')
compute()

Read some data

isquit()

@raise KeyboardInterrupt: when the thread is interrupted

sas.qtgui.Utilities.GridPanel module

class sas.qtgui.Utilities.GridPanel.BatchInversionOutputPanel(parent=None, output_data=None)

Bases: BatchOutputPanel

Class for stateless grid-like printout of P(r) parameters for any number of data sets

__doc__ = '\nClass for stateless grid-like printout of P(r) parameters for any number\nof data sets\n'
__firstlineno__ = 447
__init__(parent=None, output_data=None)
__module__ = 'sas.qtgui.Utilities.GridPanel'
__static_attributes__ = ('batch_results', 'dataPlot', 'parent', 'prPlot')
closeEvent(event)

Tell the parent window the window closed

newTableTab(tab_name=None, data=None)
onHelp()

Open a local url in the default browser

onPlot()

Plot selected fits by sending signal to the parent

setupTable(widget=None, data=None)

Create tablewidget items and show them, based on params

staticMetaObject = PySide6.QtCore.QMetaObject("BatchInversionOutputPanel" inherits "BatchOutputPanel": )
class sas.qtgui.Utilities.GridPanel.BatchOutputPanel(parent=None, output_data=None)

Bases: QMainWindow, Ui_GridPanelUI

Class for stateless grid-like printout of model parameters for multiple models

ERROR_COLUMN_CAPTION = ' (Err)'
IS_WIN = True
__doc__ = '\nClass for stateless grid-like printout of model parameters for multiple models\n'
__firstlineno__ = 19
__init__(parent=None, output_data=None)
__module__ = 'sas.qtgui.Utilities.GridPanel'
__static_attributes__ = ('actionPlotResults', 'communicator', 'data_dict', 'grid_filename', 'has_data', 'parent', 'tab_number', 'tables')
actionLoadData()

Open file load dialog and load a .csv file

actionSaveFile()

Generate a .csv file and dump it to disk

actionSendToExcel()

Generates a .csv file and opens the default CSV reader

addFitResults(results)

Create a new tab with batch results

addTabPage(name=None)

Add new tab page with QTableWidget

addToolbarActions()

Assing actions and callbacks to the File menu items

closeEvent(event)

Overwrite QDialog close method to allow for custom widget close

closeTab(currentIndex)
currentTable()

Returns the currently shown QTabWidget

classmethod dataFromTable(table)

Creates a dictionary {<parameter>:[list of values]} from the parameter table

onHelp()

Open a local url in the default browser

onPlot()

Plot selected fits by sending signal to the parent

setupTable(widget=None, data=None)

Create tablewidget items and show them, based on params

setupTableFromCSV(csv_data)

Create tablewidget items and show them, based on params

showContextMenu(position)

Show context specific menu in the tab table widget.

staticMetaObject = PySide6.QtCore.QMetaObject("BatchOutputPanel" inherits "QMainWindow": Methods:   #39 type=Signal, signature=windowClosedSignal() )
windowClosedSignal
classmethod writeBatchToFile(data, tmpfile, details='')

Helper to write result from batch into cvs file

sas.qtgui.Utilities.GuiUtils module

Global defaults and various utility functions usable by the general GUI

class sas.qtgui.Utilities.GuiUtils.Communicate

Bases: QObject

Utility class for tracking of the Qt signals

SaveFitParamsSignal
__doc__ = '\nUtility class for tracking of the Qt signals\n'
__firstlineno__ = 77
__module__ = 'sas.qtgui.Utilities.GuiUtils'
__static_attributes__ = ()
activeGraphName
activeGraphsSignal
changeDataExplorerTabSignal
closeSignal
copyExcelFitParamsSignal
copyFitParamsSignal
copyLatexFitParamsSignal
customModelDirectoryChanged
dataDeletedSignal
deleteIntermediateTheoryPlotsSignal
extMaskEditorSignal
fileDataReceivedSignal
fileReadSignal
fileTriggerSignal
forcePlotDisplaySignal
freezeDataNameSignal
maskEditorSignal
pasteFitParamsSignal
perspectiveChangedSignal
plotFromNameSignal
plotRequestedSignal
plotUpdateSignal
progressBarUpdateSignal
resultPlotUpdateSignal
sendDataToGridSignal
sendDataToPanelSignal
staticMetaObject = PySide6.QtCore.QMetaObject("Communicate" inherits "QObject": Methods:   #4 type=Signal, signature=fileTriggerSignal(QString), parameters=QString   #5 type=Signal, signature=fileReadSignal(QVariantList), parameters=QVariantList   #6 type=Signal, signature=fileDataReceivedSignal(QVariantMap), parameters=QVariantMap   #7 type=Signal, signature=statusBarUpdateSignal(QString), parameters=QString   #8 type=Signal, signature=updatePerspectiveWithDataSignal(QVariantList), parameters=QVariantList   #9 type=Signal, signature=updateModelFromPerspectiveSignal(QStandardItem*), parameters=QStandardItem*   #10 type=Signal, signature=updateTheoryFromPerspectiveSignal(QStandardItem*), parameters=QStandardItem*   #11 type=Signal, signature=deleteIntermediateTheoryPlotsSignal(QString), parameters=QString   #12 type=Signal, signature=plotRequestedSignal(QVariantList), parameters=QVariantList   #13 type=Signal, signature=plotFromNameSignal(QString), parameters=QString   #14 type=Signal, signature=plotUpdateSignal(QVariantList), parameters=QVariantList   #15 type=Signal, signature=progressBarUpdateSignal(int), parameters=int   #16 type=Signal, signature=activeGraphsSignal(QVariantList), parameters=QVariantList   #17 type=Signal, signature=activeGraphName(PyObject), parameters=PyObject   #18 type=Signal, signature=perspectiveChangedSignal(QString), parameters=QString   #19 type=Signal, signature=dataDeletedSignal(QVariantList), parameters=QVariantList   #20 type=Signal, signature=sendDataToPanelSignal(QVariantMap), parameters=QVariantMap   #21 type=Signal, signature=updateModelFromDataOperationPanelSignal(QStandardItem*,QVariantMap), parameters=QStandardItem*, QVariantMap   #22 type=Signal, signature=customModelDirectoryChanged()   #23 type=Signal, signature=sendDataToGridSignal(QVariantList), parameters=QVariantList   #24 type=Signal, signature=maskEditorSignal(PyObject), parameters=PyObject   #25 type=Signal, signature=extMaskEditorSignal()   #26 type=Signal, signature=copyFitParamsSignal(QString), parameters=QString   #27 type=Signal, signature=copyExcelFitParamsSignal(QString), parameters=QString   #28 type=Signal, signature=copyLatexFitParamsSignal(QString), parameters=QString   #29 type=Signal, signature=SaveFitParamsSignal(QString), parameters=QString   #30 type=Signal, signature=pasteFitParamsSignal()   #31 type=Signal, signature=updateModelCategoriesSignal()   #32 type=Signal, signature=changeDataExplorerTabSignal(int), parameters=int   #33 type=Signal, signature=resultPlotUpdateSignal(QVariantList), parameters=QVariantList   #34 type=Signal, signature=forcePlotDisplaySignal(QVariantList), parameters=QVariantList   #35 type=Signal, signature=updateMaskedDataSignal()   #36 type=Signal, signature=closeSignal()   #37 type=Signal, signature=freezeDataNameSignal(QString), parameters=QString )
statusBarUpdateSignal
updateMaskedDataSignal
updateModelCategoriesSignal
updateModelFromDataOperationPanelSignal
updateModelFromPerspectiveSignal
updatePerspectiveWithDataSignal
updateTheoryFromPerspectiveSignal
class sas.qtgui.Utilities.GuiUtils.DoubleValidator

Bases: QDoubleValidator

Allow only dots as decimal separator

__doc__ = '\nAllow only dots as decimal separator\n'
__firstlineno__ = 1065
__module__ = 'sas.qtgui.Utilities.GuiUtils'
__static_attributes__ = ()
fixup(input)

Correct (remove) potential preexisting content

staticMetaObject = PySide6.QtCore.QMetaObject("DoubleValidator" inherits "QDoubleValidator": )
validate(input, pos)

Return invalid for commas

class sas.qtgui.Utilities.GuiUtils.FormulaValidator(parent=None)

Bases: QValidator

__doc__ = None
__firstlineno__ = 739
__init__(parent=None)
__module__ = 'sas.qtgui.Utilities.GuiUtils'
__static_attributes__ = ()
_setStyleSheet(value)
staticMetaObject = PySide6.QtCore.QMetaObject("FormulaValidator" inherits "QValidator": )
validate(input, pos)
class sas.qtgui.Utilities.GuiUtils.HashableStandardItem(parent=None)

Bases: QStandardItem

Subclassed standard item with reimplemented __hash__ to allow for use as an index.

__doc__ = '\nSubclassed standard item with reimplemented __hash__\nto allow for use as an index.\n'
__firstlineno__ = 250
__hash__()

just a random hash value

__init__(parent=None)
__module__ = 'sas.qtgui.Utilities.GuiUtils'
__static_attributes__ = ()
clone()

Assure __hash__ is cloned as well

sas.qtgui.Utilities.GuiUtils.checkModel(path)

Check that the model save in file ‘path’ can run.

sas.qtgui.Utilities.GuiUtils.convertFromSVS(datasets)

Read in properties from SVS and convert into a simple dict

sas.qtgui.Utilities.GuiUtils.convertUnitToHTML(unit)

Convert ASCII unit display into HTML symbol

sas.qtgui.Utilities.GuiUtils.createModelItemWithPlot(update_data, name='')

Creates a checkboxed QStandardItem named “name” Adds ‘update_data’ to that row.

sas.qtgui.Utilities.GuiUtils.dataFromItem(item)

Retrieve Data1D/2D component from QStandardItem. The assumption - data stored in SasView standard, in child 0

sas.qtgui.Utilities.GuiUtils.deleteRedundantPlots(item, new_plots)

Checks all plots that are children of the given item; if any have an ID or name not included in new_plots, it is deleted. Useful for e.g. switching from P(Q)S(Q) to P(Q); this would remove the old S(Q) plot.

Ensure that new_plots contains ALL the relevant plots(!!!)

sas.qtgui.Utilities.GuiUtils.enum(*sequential, **named)

Create an enumeration object from a list of strings

sas.qtgui.Utilities.GuiUtils.findNextFilename(filename, directory)

Finds the next available (non-existing) name for ‘filename’ in ‘directory’. plugin.py -> plugin (n).py - for first ‘n’ for which the file doesn’t exist

sas.qtgui.Utilities.GuiUtils.formatNumber(value, high=False)

Return a float in a standardized, human-readable formatted string. This is used to output readable (e.g. x.xxxe-y) values to the panel.

sas.qtgui.Utilities.GuiUtils.formatValue(value)

Formats specific data types for the GUI.

This function accepts three types of data: numeric data castable to float, a numpy.ndarray of type castable to float, or None. Numeric data is returned in human-readable format by formatNumber(), numpy arrays are averaged over all axes, and the mean returned in human-readable format. If value=None then the string “NaN” is returned.

Parameters:

value (float, numeric type castable to float, numpy.ndarray, None) – The value to be formatted

Returns:

The formatted value

Return type:

str

sas.qtgui.Utilities.GuiUtils.getChildrenFromItem(root)

Recursively go down the model item looking for all children

sas.qtgui.Utilities.GuiUtils.getConstraints(fit_project)

Extracts constraints from fir_project dict and returns a dict where keys are the tab name and values are a list of constraints on that tab. The dict can then be passed to the updateFromConstraints method from the fitting perspective to apply the constraints with error checking mechanism

sas.qtgui.Utilities.GuiUtils.getMonospaceFont()

Convenience function; returns a monospace font to be used in any shells, code editors, etc.

sas.qtgui.Utilities.GuiUtils.get_sensible_default_open_directory()
Returns:

app_path - the path to the application directory

sas.qtgui.Utilities.GuiUtils.infoFromData(data)

Given Data1D/Data2D object, extract relevant Info elements and add them to a model item

sas.qtgui.Utilities.GuiUtils.itemFromDisplayName(name, model_item)

Returns the model item text=name in the model

sas.qtgui.Utilities.GuiUtils.onTXTSave(data, path)

Save file as formatted txt

Open a URL in an external browser. Check the URL first, though.

sas.qtgui.Utilities.GuiUtils.parseName(name, expression)

remove “_” in front of a name

sas.qtgui.Utilities.GuiUtils.plotsFromCheckedItems(model_item)

Returns the list of plots for items in the model which are checked

sas.qtgui.Utilities.GuiUtils.plotsFromDisplayName(name, model_item)

Returns the list of plots for the item with text=name in the model

sas.qtgui.Utilities.GuiUtils.plotsFromModel(model_name, model_item)

Returns the list of plots for the item with model name in the model

sas.qtgui.Utilities.GuiUtils.plotsOfType(model, datatype=<class 'sas.qtgui.Plotting.PlotterData.Data1D'>)

Returns the list of plots for the whole model of type datatype

sas.qtgui.Utilities.GuiUtils.readDataFromFile(fp)

Reads in Data1D/Data2 datasets from the file. Datasets are stored in the JSON format.

sas.qtgui.Utilities.GuiUtils.readProjectFromSVS(filepath)

Read old SVS file and convert to the project dictionary

sas.qtgui.Utilities.GuiUtils.replaceHTMLwithASCII(html)

Replace some important HTML-encoded characters with their ASCII equivalents

sas.qtgui.Utilities.GuiUtils.replaceHTMLwithUTF8(html)

Replace some important HTML-encoded characters with their UTF-8 equivalents

sas.qtgui.Utilities.GuiUtils.retrieveData1d(data)

Retrieve 1D data from file and construct its text representation

sas.qtgui.Utilities.GuiUtils.retrieveData2d(data)

Retrieve 2D data from file and construct its text representation

sas.qtgui.Utilities.GuiUtils.rstToHtml(s)
sas.qtgui.Utilities.GuiUtils.saveAnyData(data, wildcard_dict=None)

Generic file save routine called by SaveData1D and SaveData2D

Parameters:

  • data – Data 1D or Data2D object the data will be taken from

  • wildcard_dict – Dictionary in format {“Display Text”: “.ext”}

sas.qtgui.Utilities.GuiUtils.saveData(fp, data)

save content of data to fp (a .write()-supporting file-like object)

sas.qtgui.Utilities.GuiUtils.saveData1D(data)

Save 1D data points

Parameters:

data – Data1D object the data will be taken from

sas.qtgui.Utilities.GuiUtils.saveData2D(data)

Save data2d data points

Parameters:

data – Data2D object the data will be taken from

sas.qtgui.Utilities.GuiUtils.showHelp(url: Path | str | PathLike[str])

Open documentation in the system’s default web browser.

sas.qtgui.Utilities.GuiUtils.toDouble(value_string)

toFloat conversion which cares deeply about user’s locale

sas.qtgui.Utilities.GuiUtils.updateModelItem(item, update_data, name='')

Adds a simple named child to QStandardItem

sas.qtgui.Utilities.GuiUtils.updateModelItemStatus(model_item, filename='', name='', status=2)

Update status of checkbox related to high- and low-Q extrapolation choice in Invariant Panel

sas.qtgui.Utilities.GuiUtils.updateModelItemWithPlot(item, update_data, name='', checkbox_state=None)

Adds a checkboxed row named “name” to QStandardItem Adds ‘update_data’ to that row.

sas.qtgui.Utilities.GuiUtils.xyTransform(data, xLabel='', yLabel='')

Transforms x and y in View and set the scale

sas.qtgui.Utilities.HidableDialog module

class sas.qtgui.Utilities.HidableDialog.HidableDialog(window_title: str, message: str, parent=None, buttons=None)

Bases: QDialog

Dialog class with an ‘ask me again’ feature

__doc__ = "Dialog class with an 'ask me again' feature"
__firstlineno__ = 6
__init__(window_title: str, message: str, parent=None, buttons=None)
__module__ = 'sas.qtgui.Utilities.HidableDialog'
__static_attributes__ = ('buttonBox', 'check_box', 'layout', 'message')
property show_again: bool
staticMetaObject = PySide6.QtCore.QMetaObject("HidableDialog" inherits "QDialog": )
class sas.qtgui.Utilities.HidableDialog.ShowAgainResult(result: bool, ask_again: bool)

Bases: NamedTuple

Data structure for the output of the hidable dialog

__annotations__ = {'ask_again': <class 'bool'>, 'result': <class 'bool'>}
__doc__ = 'Data structure for the output of the hidable dialog'
__firstlineno__ = 43
__getnewargs__()

Return self as a plain tuple. Used by copy and pickle.

__match_args__ = ('result', 'ask_again')
__module__ = 'sas.qtgui.Utilities.HidableDialog'
static __new__(_cls, result: bool, ask_again: bool)

Create new instance of ShowAgainResult(result, ask_again)

__orig_bases__ = (<function NamedTuple>,)
__replace__(**kwds)

Return a new ShowAgainResult object replacing specified fields with new values

__repr__()

Return a nicely formatted representation string

__slots__ = ()
__static_attributes__ = ()
_asdict()

Return a new dict which maps field names to their values.

_field_defaults = {}
_fields = ('result', 'ask_again')
classmethod _make(iterable)

Make a new ShowAgainResult object from a sequence or iterable

_replace(**kwds)

Return a new ShowAgainResult object replacing specified fields with new values

ask_again: bool

Alias for field number 1

result: bool

Alias for field number 0

sas.qtgui.Utilities.HidableDialog.hidable_dialog(window_title: str, message: str, show: bool, parent=None, buttons=None) → ShowAgainResult

A dialog with an ask again feature.

sas.qtgui.Utilities.HidableDialog.main()

sas.qtgui.Utilities.IPythonWidget module

class sas.qtgui.Utilities.IPythonWidget.IPythonWidget(*args: t.Any, **kwargs: t.Any)

Bases: RichJupyterWidget

__doc__ = None
__firstlineno__ = 12
__init__(parent=None, **kwargs)

Create a RichJupyterWidget.

__module__ = 'sas.qtgui.Utilities.IPythonWidget'
__static_attributes__ = ('font', 'kernel_client', 'kernel_manager')
_all_trait_default_generators: dict[str, Any] = {'_display_banner': <bound method TraitType.default of <traitlets.traitlets.Bool object>>, '_highlighter': <bound method TraitType.default of <traitlets.traitlets.Instance object>>, '_jpg_supported': <bound method TraitType.default of <traitlets.traitlets.Bool object>>, 'ansi_codes': <bound method TraitType.default of <traitlets.traitlets.Bool object>>, 'banner': <traitlets.traitlets.DefaultHandler object>, 'buffer_size': <bound method TraitType.default of <traitlets.traitlets.Int object>>, 'clear_on_kernel_restart': <bound method TraitType.default of <traitlets.traitlets.Bool object>>, 'config': <bound method TraitType.default of <traitlets.traitlets.Instance object>>, 'confirm_restart': <bound method TraitType.default of <traitlets.traitlets.Bool object>>, 'console_height': <bound method TraitType.default of <traitlets.traitlets.Int object>>, 'console_width': <bound method TraitType.default of <traitlets.traitlets.Int object>>, 'custom_edit': <bound method TraitType.default of <traitlets.traitlets.Bool object>>, 'custom_interrupt': <bound method TraitType.default of <traitlets.traitlets.Bool object>>, 'custom_restart': <bound method TraitType.default of <traitlets.traitlets.Bool object>>, 'editor': <bound method TraitType.default of <traitlets.traitlets.Unicode object>>, 'editor_line': <bound method TraitType.default of <traitlets.traitlets.Unicode object>>, 'enable_calltips': <bound method TraitType.default of <traitlets.traitlets.Bool object>>, 'execute_on_complete_input': <bound method TraitType.default of <traitlets.traitlets.Bool object>>, 'font_family': <function ConsoleWidget._font_family_default>, 'font_size': <bound method TraitType.default of <traitlets.traitlets.Int object>>, 'gui_completion': <bound method TraitType.default of <traitlets.traitlets.Enum object>>, 'gui_completion_height': <bound method TraitType.default of <traitlets.traitlets.Int object>>, 'history_lock': <bound method TraitType.default of <traitlets.traitlets.Bool object>>, 'in_prompt': <bound method TraitType.default of <traitlets.traitlets.Unicode object>>, 'include_other_output': <bound method TraitType.default of <traitlets.traitlets.Bool object>>, 'input_sep': <bound method TraitType.default of <traitlets.traitlets.Unicode object>>, 'kernel_banner': <bound method TraitType.default of <traitlets.traitlets.Unicode object>>, 'kind': <bound method TraitType.default of <traitlets.traitlets.Enum object>>, 'lexer': <function FrontendWidget._lexer_default>, 'lexer_class': <function FrontendWidget._lexer_class_default>, 'log': <traitlets.traitlets.DefaultHandler object>, 'other_output_prefix': <bound method TraitType.default of <traitlets.traitlets.Unicode object>>, 'out_prompt': <bound method TraitType.default of <traitlets.traitlets.Unicode object>>, 'output_sep': <bound method TraitType.default of <traitlets.traitlets.Unicode object>>, 'output_sep2': <bound method TraitType.default of <traitlets.traitlets.Unicode object>>, 'override_shortcuts': <bound method TraitType.default of <traitlets.traitlets.Bool object>>, 'paging': <bound method TraitType.default of <traitlets.traitlets.Enum object>>, 'parent': <bound method TraitType.default of <traitlets.traitlets.Instance object>>, 'scrollbar_visibility': <bound method TraitType.default of <traitlets.traitlets.Bool object>>, 'style_sheet': <bound method TraitType.default of <traitlets.traitlets.Unicode object>>, 'syntax_style': <bound method TraitType.default of <traitlets.traitlets.Unicode object>>}
_descriptors = [<traitlets.traitlets.DefaultHandler object>, <traitlets.traitlets.ObserveHandler object>, <traitlets.traitlets.Bool object>, <traitlets.traitlets.Instance object>, <traitlets.traitlets.Bool object>, <traitlets.traitlets.DefaultHandler object>, <traitlets.traitlets.ObserveHandler object>, <traitlets.traitlets.ObserveHandler object>, <traitlets.traitlets.ValidateHandler object>, <traitlets.traitlets.Bool object>, <traitlets.traitlets.Unicode object>, <traitlets.traitlets.Int object>, <traitlets.traitlets.Bool object>, <traitlets.traitlets.Instance object>, <traitlets.traitlets.Bool object>, <traitlets.traitlets.Int object>, <traitlets.traitlets.Int object>, <traitlets.traitlets.Bool object>, <traitlets.traitlets.Bool object>, <traitlets.traitlets.Bool object>, <traitlets.traitlets.Unicode object>, <traitlets.traitlets.Unicode object>, <traitlets.traitlets.Bool object>, <traitlets.traitlets.Bool object>, <traitlets.traitlets.Unicode object>, <traitlets.traitlets.Int object>, <traitlets.traitlets.Enum object>, <traitlets.traitlets.Int object>, <traitlets.traitlets.Bool object>, <traitlets.traitlets.Unicode object>, <traitlets.traitlets.Bool object>, <traitlets.traitlets.Unicode object>, <traitlets.traitlets.Unicode object>, <traitlets.traitlets.Enum object>, <traitlets.traitlets.Any object>, <traitlets.traitlets.DottedObjectName object>, <traitlets.traitlets.Any object>, <traitlets.traitlets.Unicode object>, <traitlets.traitlets.Unicode object>, <traitlets.traitlets.Unicode object>, <traitlets.traitlets.Unicode object>, <traitlets.traitlets.Bool object>, <traitlets.traitlets.Enum object>, <traitlets.traitlets.Instance object>, <traitlets.traitlets.Bool object>, <traitlets.traitlets.Unicode object>, <traitlets.traitlets.Unicode object>]
_instance_inits = [<bound method BaseDescriptor.instance_init of <traitlets.traitlets.DefaultHandler object>>, <bound method ObserveHandler.instance_init of <traitlets.traitlets.ObserveHandler object>>, <bound method Instance.instance_init of <traitlets.traitlets.Instance object>>, <bound method BaseDescriptor.instance_init of <traitlets.traitlets.DefaultHandler object>>, <bound method ObserveHandler.instance_init of <traitlets.traitlets.ObserveHandler object>>, <bound method ObserveHandler.instance_init of <traitlets.traitlets.ObserveHandler object>>, <bound method ValidateHandler.instance_init of <traitlets.traitlets.ValidateHandler object>>, <bound method Instance.instance_init of <traitlets.traitlets.Instance object>>, <bound method BaseDescriptor.instance_init of <traitlets.traitlets.DottedObjectName object>>, <bound method Instance.instance_init of <traitlets.traitlets.Instance object>>]
_static_immutable_initial_values: dict[str, Any] = {'_display_banner': False, '_highlighter': None, '_jpg_supported': False, 'ansi_codes': True, 'buffer_size': 500, 'clear_on_kernel_restart': True, 'confirm_restart': True, 'console_height': 25, 'console_width': 81, 'custom_edit': False, 'custom_interrupt': False, 'custom_restart': False, 'editor': 'notepad', 'editor_line': '', 'enable_calltips': True, 'execute_on_complete_input': True, 'font_size': 0, 'gui_completion_height': 0, 'history_lock': False, 'in_prompt': 'In [<span class="in-prompt-number">%i</span>]: ', 'include_other_output': False, 'input_sep': '\n', 'kernel_banner': '', 'other_output_prefix': '[remote] ', 'out_prompt': 'Out[<span class="out-prompt-number">%i</span>]: ', 'output_sep': '', 'output_sep2': '', 'override_shortcuts': False, 'parent': None, 'scrollbar_visibility': True, 'style_sheet': '', 'syntax_style': ''}
_trait_default_generators = {}
_traits: dict[str, Any] = {'_display_banner': <traitlets.traitlets.Bool object>, '_highlighter': <traitlets.traitlets.Instance object>, '_jpg_supported': <traitlets.traitlets.Bool object>, 'ansi_codes': <traitlets.traitlets.Bool object>, 'banner': <traitlets.traitlets.Unicode object>, 'buffer_size': <traitlets.traitlets.Int object>, 'clear_on_kernel_restart': <traitlets.traitlets.Bool object>, 'config': <traitlets.traitlets.Instance object>, 'confirm_restart': <traitlets.traitlets.Bool object>, 'console_height': <traitlets.traitlets.Int object>, 'console_width': <traitlets.traitlets.Int object>, 'custom_edit': <traitlets.traitlets.Bool object>, 'custom_interrupt': <traitlets.traitlets.Bool object>, 'custom_restart': <traitlets.traitlets.Bool object>, 'editor': <traitlets.traitlets.Unicode object>, 'editor_line': <traitlets.traitlets.Unicode object>, 'enable_calltips': <traitlets.traitlets.Bool object>, 'execute_on_complete_input': <traitlets.traitlets.Bool object>, 'font_family': <traitlets.traitlets.Unicode object>, 'font_size': <traitlets.traitlets.Int object>, 'gui_completion': <traitlets.traitlets.Enum object>, 'gui_completion_height': <traitlets.traitlets.Int object>, 'history_lock': <traitlets.traitlets.Bool object>, 'in_prompt': <traitlets.traitlets.Unicode object>, 'include_other_output': <traitlets.traitlets.Bool object>, 'input_sep': <traitlets.traitlets.Unicode object>, 'kernel_banner': <traitlets.traitlets.Unicode object>, 'kind': <traitlets.traitlets.Enum object>, 'lexer': <traitlets.traitlets.Any object>, 'lexer_class': <traitlets.traitlets.DottedObjectName object>, 'log': <traitlets.traitlets.Any object>, 'other_output_prefix': <traitlets.traitlets.Unicode object>, 'out_prompt': <traitlets.traitlets.Unicode object>, 'output_sep': <traitlets.traitlets.Unicode object>, 'output_sep2': <traitlets.traitlets.Unicode object>, 'override_shortcuts': <traitlets.traitlets.Bool object>, 'paging': <traitlets.traitlets.Enum object>, 'parent': <traitlets.traitlets.Instance object>, 'scrollbar_visibility': <traitlets.traitlets.Bool object>, 'style_sheet': <traitlets.traitlets.Unicode object>, 'syntax_style': <traitlets.traitlets.Unicode object>}
staticMetaObject = PySide6.QtCore.QMetaObject("IPythonWidget" inherits "RichJupyterWidget": )

sas.qtgui.Utilities.ImageViewer module

Image viewer widget.

class sas.qtgui.Utilities.ImageViewer.ImageViewer(parent=None)

Bases: QMainWindow, Ui_ImageViewerUI

Implemented as QMainWindow to enable easy menus

__doc__ = '\nImplemented as QMainWindow to enable easy menus\n'
__firstlineno__ = 29
__init__(parent=None)
__module__ = 'sas.qtgui.Utilities.ImageViewer'
__static_attributes__ = ('filename', 'hbox', 'image', 'is_png', 'parent', 'plotter')
actionConvertToData()

Show the options dialog and if accepted, send data to conversion

actionCopyImage()

Copy MPL widget area to buffer

actionHowTo()

Send the image viewer help URL to the help viewer

actionLoadImage()

Image loader given files extensions

actionPrintImage()

Display printer dialog and print the MPL widget area

actionSaveImage()

Use the internal MPL method for saving to file

addPlotter()

Add a new plotter to the frame

addTriggers()

Trigger definitions for all menu/toolbar actions.

convertImage(rgb, xmin, xmax, ymin, ymax, zscale)

Convert image to data2D

disableMenus()

All menu items but “Load File” and “Help” should be disabled when no data is present

enableMenus()

Enable all menu items when data is present

rgb2gray(rgb)

RGB to Grey

showImage(filename)

Show the requested image in the main frame

staticMetaObject = PySide6.QtCore.QMetaObject("ImageViewer" inherits "QMainWindow": )
class sas.qtgui.Utilities.ImageViewer.ImageViewerOptions(parent=None)

Bases: QDialog, Ui_ImageViewerOptionsUI

Logics for the image viewer options UI

__doc__ = '\nLogics for the image viewer options UI\n'
__firstlineno__ = 277
__init__(parent=None)
__module__ = 'sas.qtgui.Utilities.ImageViewer'
__static_attributes__ = ('parent',)
addDefaults()

Fill out textedits with default values

addValidators()

Define simple validators on line edits

getState()

return current state of the widget

staticMetaObject = PySide6.QtCore.QMetaObject("ImageViewerOptions" inherits "QDialog": )

sas.qtgui.Utilities.ObjectLibrary module

sas.qtgui.Utilities.ObjectLibrary.addObject(obj_name, obj)
sas.qtgui.Utilities.ObjectLibrary.deleteObjectByName(obj_name)
sas.qtgui.Utilities.ObjectLibrary.deleteObjectByRef(obj)
sas.qtgui.Utilities.ObjectLibrary.getObject(obj_name)
sas.qtgui.Utilities.ObjectLibrary.listObjects()

sas.qtgui.Utilities.PlotView module

class sas.qtgui.Utilities.PlotView.ConvergenceView(**kw)

Bases: FitResultView

__doc__ = None
__firstlineno__ = 57
__module__ = 'sas.qtgui.Utilities.PlotView'
__static_attributes__ = ()
plot()
staticMetaObject = PySide6.QtCore.QMetaObject("ConvergenceView" inherits "FitResultView": )
class sas.qtgui.Utilities.PlotView.CorrelationTable(**kw)

Bases: QWidget

__doc__ = None
__firstlineno__ = 74
__init__(**kw)
__module__ = 'sas.qtgui.Utilities.PlotView'
__static_attributes__ = ('state', 'table', 'title')
_parse_stats()

Parse correlation statistics from the uncertainty state.

Returns:
tuple: (headers, data_rows) where headers is a list of column names

and data_rows is a list of lists containing the formatted data.

plot()

Display correlation statistics in a table format.

staticMetaObject = PySide6.QtCore.QMetaObject("CorrelationTable" inherits "QWidget": )
update(state)
class sas.qtgui.Utilities.PlotView.CorrelationView(**kw)

Bases: FitResultView

__doc__ = None
__firstlineno__ = 65
__module__ = 'sas.qtgui.Utilities.PlotView'
__static_attributes__ = ()
plot()
staticMetaObject = PySide6.QtCore.QMetaObject("CorrelationView" inherits "FitResultView": )
class sas.qtgui.Utilities.PlotView.FitResultView(**kw)

Bases: QWidget

__doc__ = None
__firstlineno__ = 9
__init__(**kw)
__module__ = 'sas.qtgui.Utilities.PlotView'
__static_attributes__ = ('canvas', 'dropdown', 'figure', 'state', 'title')
plot()
show_plot_selector = False
state = None
staticMetaObject = PySide6.QtCore.QMetaObject("FitResultView" inherits "QWidget": )
update(state)
class sas.qtgui.Utilities.PlotView.TraceView(**kw)

Bases: FitResultView

__doc__ = None
__firstlineno__ = 184
__module__ = 'sas.qtgui.Utilities.PlotView'
__static_attributes__ = ('state',)
plot()
show_plot_selector = True
staticMetaObject = PySide6.QtCore.QMetaObject("TraceView" inherits "FitResultView": )
update(state)
class sas.qtgui.Utilities.PlotView.UncertaintyView(**kw)

Bases: FitResultView

__doc__ = None
__firstlineno__ = 173
__module__ = 'sas.qtgui.Utilities.PlotView'
__static_attributes__ = ()
plot()
staticMetaObject = PySide6.QtCore.QMetaObject("UncertaintyView" inherits "FitResultView": )
sas.qtgui.Utilities.PlotView.plot_convergence(pop, best, fig)

sas.qtgui.Utilities.PluginManager module

class sas.qtgui.Utilities.PluginManager.PluginManager(parent=None)

Bases: QDialog, Ui_PluginManagerUI

Class describing the model plugin manager. This is a simple list widget allowing for viewing/adding/deleting custom models.

__doc__ = '\nClass describing the model plugin manager.\nThis is a simple list widget allowing for viewing/adding/deleting custom models.\n'
__firstlineno__ = 17
__init__(parent=None)
__module__ = 'sas.qtgui.Utilities.PluginManager'
__static_attributes__ = ('add_widget', 'edit_widget', 'parent', 'plugin_dict', 'plugins')
addSignals()

Define slots for widget signals

onAdd()

Show the add new model dialog

onAddFile()

Open system Load FIle dialog, load a plugin and put it in the plugin directory

onDelete()

Remove the file containing the selected plugin

onDuplicate()

Creates a copy of the selected model(s)

onEdit()

Show the edit existing model dialog

onHelp()

Show the help page in the default browser

onSelectionChanged()

Respond to row selection

readModels()

Read in custom models from the default location

staticMetaObject = PySide6.QtCore.QMetaObject("PluginManager" inherits "QDialog": )

sas.qtgui.Utilities.PythonSyntax module

class sas.qtgui.Utilities.PythonSyntax.PythonHighlighter(document, is_python=True)

Bases: QSyntaxHighlighter

Syntax highlighter for the Python language.

__doc__ = 'Syntax highlighter for the Python language.\n    '
__firstlineno__ = 35
__init__(document, is_python=True)
__module__ = 'sas.qtgui.Utilities.PythonSyntax'
__static_attributes__ = ('rules', 'tri_double', 'tri_double_raw', 'tri_single', 'tri_single_raw')
braces = ['\\{', '\\}', '\\(', '\\)', '\\[', '\\]']
c_keywords = ['auto', 'break', 'case', 'char', 'const', 'continue', 'default', 'do', 'double', 'else', 'enum', 'extern', 'float', 'for', 'goto', 'if', 'int', 'long', 'register', 'return', 'short', 'signed', 'sizeof', 'static', 'struct', 'switch', 'typedef', 'union', 'unsigned', 'void', 'volatile', 'while']
highlightBlock(text)

Apply syntax highlighting to the given block of text.

match_multiline(text, delimiter, in_state, style)

Do highlighting of multi-line strings. delimiter should be a QRegExp for triple-single-quotes or triple-double-quotes, and in_state should be a unique integer to represent the corresponding state changes when inside those strings. Returns True if we’re still inside a multi-line string when this function is finished.

operators = ['=', '==', '!=', '<', '<=', '>', '>=', '\\+', '-', '\\*', '/', '//', '\\%', '\\*\\*', '\\+=', '-=', '\\*=', '/=', '\\%=', '\\^', '\\|', '\\&', '\\~', '>>', '<<']
python_keywords = ['and', 'assert', 'break', 'class', 'continue', 'def', 'del', 'elif', 'else', 'except', 'exec', 'finally', 'for', 'from', 'global', 'if', 'import', 'in', 'is', 'lambda', 'not', 'or', 'pass', 'print', 'raise', 'return', 'try', 'while', 'yield', 'None', 'True', 'False']
staticMetaObject = PySide6.QtCore.QMetaObject("PythonHighlighter" inherits "QSyntaxHighlighter": )
sas.qtgui.Utilities.PythonSyntax.format(color, style='')

Return a QTextCharFormat with the given attributes.

sas.qtgui.Utilities.ReactorCore module

sas.qtgui.Utilities.ResultPanel module

FitPanel class contains fields allowing to fit models and data

class sas.qtgui.Utilities.ResultPanel.ResultPanel(parent, manager=None, *args, **kwargs)

Bases: QTabWidget

FitPanel class contains fields allowing to fit models and data

Note:

For Fit to be performed the user should check at least one parameter on fit Panel window.

__doc__ = '\nFitPanel class contains fields allowing to fit  models and  data\n\n:note: For Fit to be performed the user should check at least one parameter\n    on fit Panel window.\n\n'
__firstlineno__ = 10
__init__(parent, manager=None, *args, **kwargs)
__module__ = 'sas.qtgui.Utilities.ResultPanel'
__static_attributes__ = ('communicator', 'convergenceView', 'correlationTable', 'correlationView', 'data_id', 'manager', 'traceView', 'uncertaintyView')
clearAnyData()

Clear any previous results and reset window to its base state.

closeEvent(event)

Overwrite QDialog close method to allow for custom widget close

onDataDeleted(data)

Check if the data set is shown in the window and close tabs as needed.

onPlotResults(results, optimizer='Unknown')
staticMetaObject = PySide6.QtCore.QMetaObject("ResultPanel" inherits "QTabWidget": Methods:   #39 type=Signal, signature=windowClosedSignal() )
windowClosedSignal
window_name = 'Result panel'

sas.qtgui.Utilities.SasviewLogger module

class sas.qtgui.Utilities.SasviewLogger.QtHandler

Bases: Handler

Emit python log messages through a Qt signal. Receivers can connect to handler.postman.messageWritten with a method accepting the formatted log entry produced by the logger.

__doc__ = '\nEmit python log messages through a Qt signal. Receivers can connect\nto *handler.postman.messageWritten* with a method accepting the\nformatted log entry produced by the logger.\n'
__firstlineno__ = 24
__init__()

Initializes the instance - basically setting the formatter to None and the filter list to empty.

__module__ = 'sas.qtgui.Utilities.SasviewLogger'
__static_attributes__ = ('postman',)
emit(record)

Do whatever it takes to actually log the specified logging record.

This version is intended to be implemented by subclasses and so raises a NotImplementedError.

class sas.qtgui.Utilities.SasviewLogger.QtPostman

Bases: QObject

__doc__ = None
__firstlineno__ = 21
__module__ = 'sas.qtgui.Utilities.SasviewLogger'
__static_attributes__ = ()
messageWritten
staticMetaObject = PySide6.QtCore.QMetaObject("QtPostman" inherits "QObject": Methods:   #4 type=Signal, signature=messageWritten(PyObject), parameters=PyObject )
class sas.qtgui.Utilities.SasviewLogger.SasViewLogFormatter(fmt=None, datefmt=None, style='%', validate=True, *, defaults=None)

Bases: Formatter

DATE_FORMAT = '%H:%M:%S'
LOG_COLORS = {'CRITICAL': 'red', 'ERROR': 'red', 'WARNING': 'orange'}
LOG_FORMAT = '%(asctime)s - <b{}>%(levelname)s</b>: %(message)s'
__doc__ = None
__firstlineno__ = 6
__module__ = 'sas.qtgui.Utilities.SasviewLogger'
__static_attributes__ = ()
format(record)

Give extra formatting on error messages

sas.qtgui.Utilities.SasviewLogger.setup_qt_logging()

Module contents