pandastable package
Submodules
pandastable.annotation module
pandastable.app module
pandastable.core module
Implements the core pandastable classes.
Created Jan 2014
Copyright (C) Damien Farrell
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 3
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-
class
pandastable.core.
ChildToolBar
(parent=None, parentapp=None)[source]
Bases: pandastable.core.ToolBar
Smaller toolbar for child table
-
class
pandastable.core.
Table
(parent=None, model=None, dataframe=None, width=None, height=None, rows=20, cols=5, showtoolbar=False, showstatusbar=False, editable=True, enable_menus=True, **kwargs)[source]
Bases: tkinter.Canvas
A tkinter class for providing table functionality.
Parameters: |
- parent – parent Frame
- model – a TableModel with some data
- dataframe – a pandas DataFrame
- width – width of frame
- height – height of frame
- rows – number of rows if creating empty table
- cols – number of columns if creating empty table
- showtoolbar – whether to show the toolbar, default False
- showstatusbar – whether to show the statusbar
|
-
addColumn
(newname=None)[source]
Add a new column
-
addRows
(num=None)[source]
Add new rows
-
adjustColumnWidths
(limit=30)[source]
Optimally adjust col widths to accomodate the longest entry in each column - usually only called on first redraw.
:param limit: max number of columns to resize
-
aggregate
()[source]
Show aggregate dialog
-
applyColumnFunction
(evt=None)[source]
Apply column wise functions, applies a calculation per row and
ceates a new column.
-
applyStringMethod
()[source]
Apply string operation to column(s)
-
applyTransformFunction
(evt=None)[source]
Apply resampling and transform functions on a single column.
-
autoAddColumns
(numcols=None)[source]
Automatically add x number of cols
-
autoResizeColumns
()[source]
Automatically set nice column widths and draw
-
checkDataEntry
(event=None)[source]
do validation checks on data entry in a widget
-
cleanData
()[source]
Deal with missing data
-
clearData
(evt=None)[source]
Delete cells from gui event
-
clearFormatting
()[source]
-
clearSelected
()[source]
Clear selections
-
clearTable
()[source]
Make an empty table
-
close
(evt=None)[source]
-
closeChildTable
()[source]
Close the child table
-
colorColumns
(cols=None, color='gray')[source]
Color visible columns
-
colorRows
()[source]
Color individual cells in column(s). Requires that the rowcolors
dataframe has been set. This needs to be updated if the index is reset
-
contractColumns
(factor=10)[source]
Reduce column widths
-
convertColumnNames
(s='_')[source]
Convert col names so we can use numexpr
-
convertDates
()[source]
Convert single or multiple columns into datetime
-
convertNumeric
()[source]
Convert cols to numeric if possible
-
copy
(rows, cols=None)[source]
Copy cell contents from clipboard - overwrites table.
-
copyColumn
()[source]
Copy a column
-
copyIndex
()[source]
Copy index to a column
-
copyTable
(event=None)[source]
Copy from the clipboard
-
corrMatrix
()[source]
Correlation matrix
-
createCategorical
()[source]
Get a categorical column from selected
-
createChildTable
(df, title=None, index=False, out=False)[source]
Add the child table
-
crosstab
()[source]
Cross tabulation
-
deleteCells
(rows, cols, answer=None)[source]
Clear the cell contents
-
deleteColumn
(ask=True)[source]
Delete currently selected column(s)
-
deleteRow
(ask=False)[source]
Delete a selected row
-
describe
()[source]
Create table summary
-
doBindings
()[source]
Bind keys and mouse clicks, this can be overriden
-
doCombine
()[source]
Do combine/merge operation
-
doExport
(filename=None)[source]
Do a simple export of the cell contents to csv
-
drawCellEntry
(row, col, text=None)[source]
When the user single/double clicks on a text/number cell,
bring up entry window and allow edits.
-
drawGrid
(startrow, endrow)[source]
Draw the table grid lines
-
drawHighlighted
()[source]
Color an arbitrary selection of cells. Set the ‘highlighted’
attribute which is a masked dataframe of the table.
-
drawMultipleCells
()[source]
Draw an outline box for multiple cell selection
-
drawMultipleCols
()[source]
Draw multiple column selections
-
drawMultipleRows
(rowlist)[source]
Draw more than one row selection
-
drawRect
(row, col, color=None, tag=None, delete=1)[source]
Cell is colored
-
drawRowHeader
()[source]
User has clicked to select a cell
-
drawSelectedCol
(col=None, delete=1, color=None, tag='colrect')[source]
Draw a highlight rect for the current column selection
-
drawSelectedRect
(row, col, color=None, fillcolor=None)[source]
User has clicked to select a cell
-
drawSelectedRow
()[source]
Draw a highlight rect for the currently selected rows
-
drawText
(row, col, celltxt, align=None, single_line=True)[source]
Draw the text inside a cell area
-
duplicateRows
()[source]
Make copy of rows
-
evalBar
(evt=None)[source]
Use pd.eval to apply a function colwise or preset funcs.
-
evalFunction
(evt=None)[source]
Apply a function to create new columns
-
expandColumns
(factor=10)[source]
Reduce column widths
-
fillAcross
(collist, rowlist)[source]
Fill across a row, or multiple rows
-
fillColumn
()[source]
Fill a column with a data range
-
fillDown
(rowlist, collist)[source]
Fill down a column, or multiple columns
-
findDuplicates
()[source]
Find duplicate rows
-
findText
(evt=None)[source]
Simple text search in whole table
-
flattenIndex
()[source]
Flatten multiindex
-
functionsBar
(evt=None)[source]
Apply python functions from a pre-defined set, this is
for stuff that can’t be done with eval strings
-
getCanvasPos
(row, col)[source]
Get the cell x-y coords as a fraction of canvas size
-
getCellCoords
(row, col)[source]
Get x-y coordinates to drawing a cell in a given row/col
-
getColPosition
(x)[source]
Get column position at coord
-
getFonts
()[source]
-
getGeometry
(frame)[source]
Get frame geometry
-
getPlotData
()[source]
Plot data from selection
-
getRowPosition
(y)[source]
Set row position
-
getRowsFromIndex
(idx=None)[source]
Get row positions from index values
-
getRowsFromMask
(mask)[source]
-
getScale
()[source]
-
getSelectedColumn
()[source]
Get currently selected column
-
getSelectedDataFrame
()[source]
Return a sub-dataframe of the selected cells. Will try to convert object
types to float so that plotting works.
-
getSelectedRow
()[source]
Get currently selected row
-
getSelectedRowData
()[source]
Return a sub-dataframe of the selected rows
-
getSelectionValues
()[source]
Get values for current multiple cell selection
-
getVisibleCols
(x1, x2)[source]
Get the visible column range
-
getVisibleRegion
()[source]
Get visible region of canvas
-
getVisibleRows
(y1, y2)[source]
Get the visible row range
-
get_col_clicked
(event)[source]
Get column where event on the canvas occurs
-
get_memory
()[source]
memory usage of current table
-
get_row_clicked
(event)[source]
Get row where event on canvas occurs
-
gotonextCell
()[source]
Move highlighted cell to next cell in row or a new col
-
gotonextRow
()[source]
Programmatically set next row - eg. for button events
-
gotoprevRow
()[source]
Programmatically set previous row - eg. for button events
-
groupby
(colindex)[source]
Group by
-
handleCellEntry
(row, col)[source]
Callback for cell entry
-
handleEntryMenu
(*args)[source]
Callback for option menu in categorical columns entry
-
handle_arrow_keys
(event)[source]
Handle arrow keys press
-
handle_double_click
(event)[source]
Do double click stuff. Selected row/cols will already have
been set with single click binding
-
handle_left_click
(event)[source]
Respond to a single press
-
handle_left_ctrl_click
(event)[source]
Handle ctrl clicks for multiple row selections
-
handle_left_release
(event)[source]
Handle left mouse button release event
-
handle_left_shift_click
(event)[source]
Handle shift click, for selecting multiple rows
-
handle_mouse_drag
(event)[source]
Handle mouse moved with button held down, multiple selections
-
handle_right_click
(event)[source]
respond to a right click
-
hidePlot
()[source]
Hide plot frame
-
hideRowHeader
()[source]
Hide the row header, must have run show() first
-
importCSV
(filename=None, dialog=False, **kwargs)[source]
Import from csv file
-
importHDF
(filename=None, dialog=False, **kwargs)[source]
-
insertRow
()[source]
Insert a new row
-
isInsideTable
(x, y)[source]
Returns true if x-y coord is inside table bounds
-
load
(filename=None)[source]
load from a file
-
loadExcel
(filename=None)[source]
Load excel file
-
loadPrefs
(prefs=None)[source]
Load preferences from defaults
-
melt
()[source]
Melt table
-
merge
(table)[source]
Merge with another table.
-
mouse_wheel
(event)[source]
Handle mouse wheel scroll for windows
-
moveColumns
(names=None, pos='start')[source]
Move column(s) to start/end, used for large tables
-
movetoSelection
(row=None, col=0, idx=None, offset=0)[source]
Move to a specific row/col, updating table
-
new
()[source]
Clears all the data and makes a new table
-
paste
(event=None)[source]
Paste a new table from the clipboard
-
pivot
()[source]
Pivot table
-
placeColumn
(col1, col2)[source]
Move col1 next to col2, useful for placing a new column
made from the first one next to it so user can see it easily
-
plot3D
()[source]
-
plotSelected
()[source]
Plot the selected data in the associated plotviewer
-
popupMenu
(event, rows=None, cols=None, outside=None)[source]
Add left and right click behaviour for canvas, should not have to override
this function, it will take its values from defined dicts in constructor
-
query
(evt=None)[source]
Do query
-
queryBar
(evt=None)[source]
Query/filtering dialog
-
recalculateFunctions
(omit=None)[source]
Re evaluate any columns that were derived from functions
and dependent on other columns (except self derived?)
-
redraw
(event=None, callback=None)[source]
Redraw table
-
redrawCell
(row=None, col=None, recname=None, colname=None)[source]
Redraw a specific cell only
-
redrawVisible
(event=None, callback=None)[source]
Redraw the visible portion of the canvas. This is the core redraw
method. Refreshes all table elements. Called by redraw() method as shorthand.
Parameters: |
- event – tkinter event to trigger method, default None
- callback – function to be called after redraw, default None
|
-
remove
()[source]
Close table frame
-
renameIndex
()[source]
Rename the row index
-
resample
()[source]
Table time series resampling dialog. Should set a datetime index first.
-
resetColors
()[source]
-
resetIndex
(ask=True, drop=False)[source]
Reset index and redraw row header
-
resizeColumn
(col, width)[source]
Resize a column by dragging
-
resized
(event)[source]
Check if size changed when event triggered to avoid unnecessary redraws
-
save
()[source]
Save current file
-
saveAs
(filename=None)[source]
Save dataframe to file
-
selectAll
(evt=None)[source]
Select all rows and cells
-
selectNone
()[source]
Deselect current, called when table is redrawn with
completely new cols and rows e.g. after model is updated.
-
setAlignment
(colnames=None)[source]
Set column alignments, overrides global value
-
setColPositions
()[source]
Determine current column grid positions
-
setColorByMask
(col, mask, clr)[source]
Color individual cells in a column using a mask.
-
setColorbyValue
()[source]
Set row colors in a column by values
-
setColumnColors
(cols=None, clr=None)[source]
Set a column color and store it
-
setColumnType
()[source]
Change the column dtype
-
setFont
()[source]
Set font tuple
-
setPrecision
(x, p)[source]
Set precision of a float value
-
setRowColors
(rows=None, clr=None, cols=None)[source]
Set rows color from menu.
:param rows: row numbers to be colored
:param clr: color in hex
:param cols: column numbers, can also use ‘all’
-
setRowHeight
(h)[source]
Set the row height
-
setSelectedCells
(startrow, endrow, startcol, endcol)[source]
Set a block of cells selected
-
setSelectedCol
(col)[source]
Set currently selected column
-
setSelectedRow
(row=None)[source]
Set currently selected row and reset multiple row list
-
setSelectedRows
(rows)[source]
-
setTheme
(name='light')[source]
Set theme
-
setWrap
()[source]
Toogle column header wrap
-
set_defaults
()[source]
Set default settings
-
set_rowcolors_index
()[source]
-
set_xviews
(*args)[source]
Set the xview of table and col header
-
set_yviews
(*args)[source]
Set the xview of table and row header
-
setcellbackgr
()[source]
-
setgrid_color
()[source]
-
setindex
()[source]
Set indexes
-
setrowselectedcolor
()[source]
Set selected row color
-
show
(callback=None)[source]
Adds column header and scrollbars and combines them with
the current table adding all to the master frame provided in constructor.
Table is then redrawn.
-
showAll
()[source]
Re-show unfiltered
-
showIndex
()[source]
Show the row index
-
showInfo
()[source]
Show dataframe info
-
showPlot
()[source]
-
showPlotViewer
(parent=None)[source]
Create plot frame
-
showPreferences
()[source]
Preferences dialog
-
showRowHeader
()[source]
Show the row header if hidden, must have run show() first
-
show_progress_window
(message=None)[source]
Show progress bar window for loading of data
-
showasText
()[source]
Get table as formatted text - for printing
-
sortColumnIndex
()[source]
Sort the column header by the current rows values
-
sortTable
(columnIndex=None, ascending=1, index=False)[source]
Sort rows based on currently selected columns
-
statsViewer
()[source]
Show model fitting dialog
-
storeCurrent
()[source]
Store current version of the table before a major change is made
-
tableChanged
()[source]
Callback to be used when dataframe changes so that other
widgets and data can be updated
-
tableFromSelection
()[source]
Create a new table from the selected cells
-
transform
()[source]
Apply element-wise transform
-
transpose
()[source]
Transpose table
-
undo
(event=None)[source]
Undo last major table change
-
updateFunctions
()[source]
Remove functions if a column has been deleted
-
updateModel
(model=None)[source]
Should call this method when a new table model is loaded.
Recreates widgets and redraws the table.
-
updateWidgets
()[source]
Update some dialogs when table changed
-
update_rowcolors
()[source]
Update row colors if present so that it syncs with current dataframe.
-
valueCounts
()[source]
Value counts for column(s)
-
values_to_colors
(x, cmap='jet', alpha=1)[source]
Convert columnn values to colors
-
zoomIn
()[source]
Zoom in, increases font and row heights.
-
zoomOut
()[source]
Zoom out, decreases font and row heights.
-
class
pandastable.core.
ToolBar
(parent=None, parentapp=None)[source]
Bases: tkinter.ttk.Frame
Uses the parent instance to provide the functions
-
class
pandastable.core.
statusBar
(parent=None, parentapp=None)[source]
Bases: tkinter.ttk.Frame
Status bar class
-
update
()[source]
Update status bar
pandastable.data module
Module implementing the Data class that manages data for
it’s associated PandasTable.
Created Jan 2014
Copyright (C) Damien Farrell
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-
class
pandastable.data.
TableModel
(dataframe=None, rows=20, columns=5)[source]
Bases: object
A data model for the Table class that uses pandas
Parameters: |
- dataframe – pandas dataframe
- rows – number of rows if empty table
- columns – number of columns if empty table
|
-
addColumn
(colname=None, dtype=None, data=None)[source]
Add a column
-
autoAddRows
(num)[source]
Add n rows to end of dataframe. Will create rows with index starting
from highest previous row count
-
copyIndex
()[source]
Copy index to a column
-
deleteCells
(rows, cols)[source]
-
deleteColumn
(colindex)[source]
delete a column
-
deleteColumns
(cols=None)[source]
Remove all cols or list provided
-
deleteRow
(row, unique=True)[source]
Delete a row
-
deleteRows
(rowlist=None, unique=True)[source]
Delete multiple or all rows
-
filterby
()[source]
-
getColumnCount
()[source]
Returns the number of columns in the data model
-
getColumnName
(columnIndex)[source]
Returns the name of the given column by columnIndex
-
getColumnType
(columnIndex)[source]
Get the column type
-
classmethod
getIrisData
()[source]
Get iris dataset
-
getRecordAtRow
(rowindex)[source]
Get the entire record at the specifed row
-
getRowCount
()[source]
Returns the number of rows in the table model.
-
classmethod
getSampleData
(rows=400, cols=5, n=2)[source]
Generate sample data
:param rows: no. of rows
:param cols: columns
:param n: length of column names
-
classmethod
getStackedData
()[source]
Get a dataframe to pivot test
-
getValueAt
(row, col)[source]
Returns the cell value at location specified
by columnIndex and rowIndex.
-
getlongestEntry
(colindex, n=500)[source]
Get the longest string in the column for determining width. Just uses the first
n rows for speed
-
groupby
(cols)[source]
Group by cols
-
initialiseFields
()[source]
Create meta data fields
-
insertRow
(row)[source]
Inserts a row at the required index by append/concat
-
keywords
= {'colors': 'colors'}
-
load
(filename, filetype=None)[source]
Load file, if no filetype given assume it’s pickle format
-
moveColumn
(oldindex, newindex)[source]
Changes the order of columns
-
query
()[source]
-
resetIndex
(drop=False)[source]
Reset index behaviour
-
save
(filename)[source]
Save dataframe
-
setValueAt
(value, row, col, df=None)[source]
Change dataframe according to row/col numbers. You can
also pass an arbitrary dataframe here.
-
setindex
(colindex)[source]
Index setting behaviour
-
setup
(dataframe, rows=20, columns=5)[source]
Create table model
-
transpose
()[source]
Transpose dataframe
pandastable.dialogs module
Dialog classes.
Created Oct 2014
Copyright (C) Damien Farrell
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 3
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-
class
pandastable.dialogs.
AggregateDialog
(parent=None, df=None)[source]
Bases: pandastable.dialogs.BaseDialog
Provides a frame for split-apply-combine operations
-
apply
()[source]
Apply operation
-
copyResult
()[source]
-
createWidgets
(m)[source]
Create a set of grp-agg-func options together
-
help
()[source]
Help button code
-
quit
()[source]
Quit the Tcl interpreter. All widgets will be destroyed.
-
class
pandastable.dialogs.
AutoScrollbar
(master=None, **kw)[source]
Bases: tkinter.ttk.Scrollbar
A scrollbar that hides itself if it’s not needed. only works if you use the grid geometry manager.
-
pack
(**kw)[source]
-
place
(**kw)[source]
-
set
(lo, hi)[source]
Set the fractional values of the slider position (upper and
lower ends as value between 0 and 1).
-
class
pandastable.dialogs.
BaseDialog
(parent=None, df=None, title='')[source]
Bases: tkinter.ttk.Frame
Generic dialog - inherit from this and customise the
createWidgets and apply methods.
-
apply
()[source]
Code to run when Apply is pressed
-
buttonsFrame
()[source]
-
createWidgets
(m)[source]
Override this
-
help
()[source]
Help button code
-
quit
()[source]
Quit the Tcl interpreter. All widgets will be destroyed.
-
class
pandastable.dialogs.
BaseTable
(parent=None, width=280, height=190, rows=2, cols=2, **kwargs)[source]
Bases: tkinter.Canvas
Basic table class based on tk canvas. inherit from this to add your own functionality
-
doBindings
()[source]
-
drawGrid
()[source]
-
drawMultipleCells
(rows, cols)[source]
Draw more than one row selection
-
drawSelectedRect
(row, col, color='#c2c2d6', pad=4, tags='')[source]
User has clicked to select area
-
getCellCoords
(row, col)[source]
Get x-y coordinates to drawing a cell in a given row/col
-
get_col_clicked
(event)[source]
Get column where event on the canvas occurs
-
get_row_clicked
(event)[source]
Get row where event on canvas occurs
-
handle_left_click
(event)[source]
Respond to a single press
-
handle_mouse_drag
(event)[source]
Handle mouse moved with button held down, multiple selections
-
redraw
()[source]
-
update
()[source]
Enter event loop until all pending events have been processed by Tcl.
-
class
pandastable.dialogs.
CombineDialog
(parent=None, df1=None, df2=None)[source]
Bases: tkinter.ttk.Frame
Provides a frame for setting up merge/combine operations
-
apply
()[source]
Apply operation
-
getResult
(df)[source]
Show result of merge and let user choose to replace current table
-
help
()[source]
-
quit
()[source]
Quit the Tcl interpreter. All widgets will be destroyed.
-
replaceTable
()[source]
replace parent table
-
class
pandastable.dialogs.
CrosstabDialog
(parent=None, df=None, title='')[source]
Bases: pandastable.dialogs.BaseDialog
-
apply
()[source]
Apply crosstab
-
createWidgets
(m)[source]
Create a set of grp-agg-func options together
-
help
()[source]
Help button code
-
class
pandastable.dialogs.
EasyListbox
(parent, width, height, yscrollcommand, listItemSelected)[source]
Bases: tkinter.Listbox
Customised list box to replace useless default one
-
clear
()[source]
Deletes all items from the list box.
-
getIndex
(item)[source]
Returns the index of item if it’s in the list box.
-
getSelectedIndex
()[source]
Returns the index of the selected item or -1 if no item is selected.
-
getSelectedItem
()[source]
Returns the selected item or the empty string if no item is selected.
-
setSelectedIndex
(index)[source]
Selects the item at the index if it’s in the range.
-
triggerListItemSelected
(event)[source]
Strategy method to respond to an item selection in the list box. Runs the client’s listItemSelected method with the selected index.
-
class
pandastable.dialogs.
FilterBar
(parent, parentframe, cols)[source]
Bases: tkinter.ttk.Frame
Class providing filter widgets
-
booleanops
= ['AND', 'OR', 'NOT']
-
close
()[source]
Destroy and remove from parent
-
getFilter
()[source]
Get filter values for this instance
-
operators
= ['contains', 'excludes', 'equals', 'not equals', '>', '<', 'is empty', 'not empty', 'starts with', 'ends with', 'has length', 'is number', 'is lowercase', 'is uppercase']
-
update
(cols)[source]
Enter event loop until all pending events have been processed by Tcl.
-
class
pandastable.dialogs.
FindReplaceDialog
(table)[source]
Bases: tkinter.ttk.Frame
Find/replace dialog.
-
clear
()[source]
-
close
()[source]
-
find
()[source]
Do string search. Creates a masked dataframe for results and then stores each cell
coordinate in a list.
-
findAll
()[source]
Highlight all found cells
-
findNext
()[source]
Show next cell of search results
-
replace
()[source]
Replace all instances of search text
-
setup
()[source]
-
updated
(name='', index='', mode='')[source]
Widgets changed so run search again
-
class
pandastable.dialogs.
ImportDialog
(parent=None, filename=None)[source]
Bases: tkinter.ttk.Frame
Provides a frame for figure canvas and MPL settings
-
doImport
()[source]
Do the import
-
quit
()[source]
Quit the Tcl interpreter. All widgets will be destroyed.
-
showText
(encoding='utf-8')[source]
Show text contents
-
update
()[source]
Reload previews
-
class
pandastable.dialogs.
MultipleValDialog
(parent, title=None, initialvalues=None, labels=None, types=None, tooltips=None, width=14, **kwargs)[source]
Bases: tkinter.simpledialog.Dialog
Simple dialog to get multiple values
-
apply
()[source]
process the data
This method is called automatically to process the data, after
the dialog is destroyed. By default, it does nothing.
-
body
(master)[source]
create dialog body.
return widget that should have initial focus.
This method should be overridden, and is called
by the __init__ method.
-
getResults
(null=None)[source]
Return a dict of options/values
-
class
pandastable.dialogs.
Progress
(parent, side='left')[source]
Bases: object
threaded progress bar for tkinter gui
-
pb_clear
()[source]
stops the progress bar
-
pb_complete
()[source]
stops the progress bar and fills it
-
pb_start
()[source]
starts the progress bar
-
pb_stop
()[source]
stops the progress bar
-
class
pandastable.dialogs.
ProgressDialog
[source]
Bases: tkinter.Toplevel
-
class
pandastable.dialogs.
QueryDialog
(table)[source]
Bases: tkinter.ttk.Frame
Use string query to filter. Will not work with spaces in column
names, so these would need to be converted first.
-
addFilter
()[source]
Add a filter using widgets
-
applyFilter
(df, mask=None)[source]
Apply the widget based filters, returns a boolean mask
-
close
()[source]
-
colorResult
()[source]
Color filtered rows in main table
-
query
(evt=None)[source]
Do query
-
setup
()[source]
-
update
()[source]
Enter event loop until all pending events have been processed by Tcl.
-
class
pandastable.dialogs.
SimpleEditor
(parent=None, width=100, height=40, font=None)[source]
Bases: tkinter.ttk.Frame
Simple text editor
-
onClear
()[source]
Clear text
-
onFind
()[source]
-
onSave
()[source]
Save text
-
class
pandastable.dialogs.
ToolTip
(widget)[source]
Bases: object
Tooltip class for tkinter widgets
-
classmethod
createToolTip
(widget, text)[source]
Create a tooltip for a widget
-
hidetip
(event=None)[source]
Hide tooltip
-
showtip
(text, event=None)[source]
Display text in tooltip window
-
class
pandastable.dialogs.
VerticalScrolledFrame
(parent, height=None, width=None, *args, **kw)[source]
Bases: tkinter.ttk.Frame
A pure Tkinter scrollable frame see http://tkinter.unpythonic.net/wiki/VerticalScrolledFrame. Use the ‘interior’ attribute to place widgets inside the scrollable frame.
-
pandastable.dialogs.
addButton
(frame, name, callback, img=None, tooltip=None, side='top', compound=None, width=None, padding=1)[source]
Add a button with image, toolip to a tkinter frame
-
pandastable.dialogs.
addListBox
(parent, values=[], width=10, height=6, label='')[source]
Add an EasyListBox
-
pandastable.dialogs.
applyStyle
(w)[source]
Apply style to individual widget to prevent widget color issues on linux
-
pandastable.dialogs.
dialogFromOptions
(parent, opts, groups=None, callback=None, sticky='news', layout='horizontal')[source]
Auto create tk vars and widgets for corresponding options and
and return the enclosing frame
-
pandastable.dialogs.
getBestGeometry
(win, width=None)[source]
Calculate optimal geometry from screen size or given width
-
pandastable.dialogs.
getDictfromTkVars
(opts, tkvars, widgets)[source]
-
pandastable.dialogs.
getListBoxSelection
(w)[source]
-
pandastable.dialogs.
getParentGeometry
(parent)[source]
-
pandastable.dialogs.
pickColor
(parent, oldcolor)[source]
-
pandastable.dialogs.
setGeometry
(win, width=None)[source]
Set window geometry to center of screen
-
pandastable.dialogs.
setWidgetStyles
(widgets)[source]
set styles of list of widgets
pandastable.handlers module
Module for plot viewer event classes.
Created Jan 2016
Copyright (C) Damien Farrell
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-
class
pandastable.handlers.
DragHandler
(parent, figure=None)[source]
Bases: object
A simple class to handle picking and dragging
-
button_press_event
(event)[source]
-
connect
()[source]
Connect events
-
disconnect
()[source]
disconnect all the stored connection ids
-
drawSelectionRect
()[source]
Draw a selection box
-
key_press_event
(event)[source]
Handle key press
-
on_pick_event
(event)[source]
Store which text object was picked and were the pick event occurs.
-
on_release_event
(event)[source]
Update and store text/annotation position
pandastable.headers module
Implements the pandastable headers classes.
Created Jan 2014
Copyright (C) Damien Farrell
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 3
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-
class
pandastable.headers.
ColumnHeader
(parent=None, table=None, bg='gray25')[source]
Bases: tkinter.Canvas
Class that takes it’s size and rendering from a parent table
and column names from the table model.
-
drawRect
(col, tag=None, color=None, outline=None, delete=1)[source]
User has clicked to select a col
-
draw_resize_symbol
(col)[source]
Draw a symbol to show that col can be resized when mouse here
-
handle_double_click
(event)[source]
Double click sorts by this column.
-
handle_left_click
(event)[source]
Does cell selection when left mouse button is clicked
-
handle_left_ctrl_click
(event)[source]
Handle ctrl clicks - for multiple column selections
-
handle_left_release
(event)[source]
When mouse released implement resize or col move
-
handle_left_shift_click
(event)[source]
Handle shift click, for selecting multiple cols
-
handle_mouse_drag
(event)[source]
Handle column drag, will be either to move cols or resize
-
handle_mouse_move
(event)[source]
Handle mouse moved in header, if near divider draw resize symbol
-
handle_right_click
(event)[source]
respond to a right click
-
handle_right_release
(event)[source]
-
leave
(event)[source]
Mouse left canvas event
-
popupMenu
(event)[source]
Add left and right click behaviour for column header
-
redraw
(align='w')[source]
Redraw column header
-
renameColumn
()[source]
Rename column
-
setDefaults
()[source]
-
within
(val, l, d)[source]
Utility funtion to see if val is within d of any
items in the list l
-
class
pandastable.headers.
IndexHeader
(parent=None, table=None, width=40, height=25, bg='gray50')[source]
Bases: tkinter.Canvas
Class that displays the row index headings.
-
handle_left_click
(event)[source]
Handle mouse left mouse click
-
redraw
(align='w')[source]
Redraw row index header
-
class
pandastable.headers.
RowHeader
(parent=None, table=None, width=50, bg='gray75')[source]
Bases: tkinter.Canvas
Class that displays the row headings (or DataFrame index).
Takes it’s size and rendering from the parent table.
This also handles row/record selection as opposed to cell
selection
-
clearSelected
()[source]
Clear selected rows
-
drawRect
(row=None, tag=None, color=None, outline=None, delete=1)[source]
Draw a rect representing row selection
-
drawSelectedRows
(rows=None)[source]
Draw selected rows, accepts a list or integer
-
handle_left_click
(event)[source]
Handle left click
-
handle_left_ctrl_click
(event)[source]
Handle ctrl clicks - for multiple row selections
-
handle_left_release
(event)[source]
-
handle_left_shift_click
(event)[source]
Handle shift click
-
handle_mouse_drag
(event)[source]
Handle mouse moved with button held down, multiple selections
-
handle_right_click
(event)[source]
respond to a right click
-
popupMenu
(event, rows=None, cols=None, outside=None)[source]
Add left and right click behaviour for canvas, should not have to override
this function, it will take its values from defined dicts in constructor
-
redraw
(align='w', showkeys=False)[source]
Redraw row header
-
setWidth
(w)[source]
Set width
-
toggleIndex
()[source]
Toggle index display
-
pandastable.headers.
createSubMenu
(parent, label, commands)[source]
pandastable.images module
Images stored as PhotoImage objects, for buttons and logos.
Created Oct 2008
Copyright (C) Damien Farrell
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-
pandastable.images.
accept
()[source]
-
pandastable.images.
add
()[source]
-
pandastable.images.
add_col
()[source]
-
pandastable.images.
add_row
()[source]
-
pandastable.images.
aggregate
()[source]
-
pandastable.images.
calculate
()[source]
-
pandastable.images.
color_swatch
()[source]
-
pandastable.images.
contract_col
()[source]
-
pandastable.images.
copy
()[source]
-
pandastable.images.
cross
()[source]
-
pandastable.images.
del_col
()[source]
-
pandastable.images.
del_row
()[source]
-
pandastable.images.
delete
()[source]
-
pandastable.images.
end
()[source]
-
pandastable.images.
excel
()[source]
-
pandastable.images.
expand_col
()[source]
-
pandastable.images.
filtering
()[source]
-
pandastable.images.
fit
()[source]
-
pandastable.images.
font
()[source]
-
pandastable.images.
function
()[source]
-
pandastable.images.
importcsv
()[source]
-
pandastable.images.
melt
()[source]
-
pandastable.images.
merge
()[source]
-
pandastable.images.
new_proj
()[source]
-
pandastable.images.
next
()[source]
-
pandastable.images.
open_proj
()[source]
-
pandastable.images.
paste
()[source]
-
pandastable.images.
pivot
()[source]
-
pandastable.images.
plot
()[source]
-
pandastable.images.
plot_clear
()[source]
-
pandastable.images.
plot_prefs
()[source]
-
pandastable.images.
prefs
()[source]
-
pandastable.images.
prev
()[source]
-
pandastable.images.
refresh
()[source]
-
pandastable.images.
save
()[source]
-
pandastable.images.
save_proj
()[source]
-
pandastable.images.
search
()[source]
-
pandastable.images.
start
()[source]
-
pandastable.images.
table_delete
()[source]
-
pandastable.images.
table_multiple
()[source]
-
pandastable.images.
tableapp_logo
()[source]
-
pandastable.images.
tilehorizontal
()[source]
-
pandastable.images.
tilevertical
()[source]
-
pandastable.images.
transpose
()[source]
-
pandastable.images.
zoom_in
()[source]
-
pandastable.images.
zoom_out
()[source]
pandastable.plotting module
Module for pandastable plotting classes .
Created Jan 2014
Copyright (C) Damien Farrell
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-
class
pandastable.plotting.
AnimateOptions
(parent=None)[source]
Bases: pandastable.plotting.TkOptions
Class for live update/animation of plots.
-
addWidgets
()[source]
Custom dialogs for manually adding annotation items like text
-
getWriter
()[source]
-
showDialog
(parent, layout='horizontal')[source]
Create dialog widgets
-
start
()[source]
start animation using a thread
-
stop
()[source]
Stop animation loop
-
stream
()[source]
Stream data into table and plot - not implemented yet
-
update
()[source]
do live updating
-
updateCurrent
(writer=None)[source]
Iterate over current table and update plot
-
class
pandastable.plotting.
AnnotationOptions
(parent=None)[source]
Bases: pandastable.plotting.TkOptions
This class also provides custom tools for adding items to the plot
-
addArrow
(kwds=None, key=None)[source]
Add line/arrow
-
addObject
()[source]
Add an annotation object
-
addTextBox
(kwds=None, key=None)[source]
Add a text annotation and store it using key
-
addWidgets
()[source]
Custom dialogs for manually adding annotation items like text
-
clear
()[source]
Clear annotations
-
redraw
()[source]
Redraw all stored annotations in the right places
after a plot update
-
showDialog
(parent, layout='horizontal')[source]
Override because we need to add custom widgets
-
class
pandastable.plotting.
ExtraOptions
(parent=None)[source]
Bases: pandastable.plotting.TkOptions
Class for additional formatting options like styles
-
addWidgets
()[source]
Custom dialogs for manually adding annotation items like text
-
apply
()[source]
-
reset
()[source]
-
showDialog
(parent, layout='horizontal')[source]
Create dialog widgets
-
class
pandastable.plotting.
MPL3DOptions
(parent=None)[source]
Bases: pandastable.plotting.MPLBaseOptions
Class to provide 3D matplotlib options
-
applyOptions
()[source]
Set the plot kwd arguments from the tk variables
-
defaultfont
= 'monospace'
-
kinds
= ['scatter', 'bar', 'contour', 'wireframe', 'surface']
-
class
pandastable.plotting.
MPLBaseOptions
(parent=None)[source]
Bases: pandastable.plotting.TkOptions
Class to provide a dialog for matplotlib options and returning
the selected prefs
-
applyOptions
()[source]
Set the plot kwd arguments from the tk variables
-
defaultfont
= 'monospace'
-
kinds
= ['line', 'scatter', 'bar', 'barh', 'pie', 'histogram', 'boxplot', 'violinplot', 'dotplot', 'heatmap', 'area', 'hexbin', 'contour', 'imshow', 'scatter_matrix', 'density', 'radviz', 'venn']
-
legendlocs
= ['best', 'upper right', 'upper left', 'lower left', 'lower right', 'right', 'center left', 'center right', 'lower center', 'upper center', 'center']
-
update
(df)[source]
Update data widget(s) when dataframe changes
-
class
pandastable.plotting.
PlotLayoutGrid
(parent=None, width=280, height=205, rows=2, cols=2, **kwargs)[source]
Bases: pandastable.dialogs.BaseTable
-
handle_left_click
(event)[source]
Respond to a single press
-
class
pandastable.plotting.
PlotLayoutOptions
(parent=None)[source]
Bases: pandastable.plotting.TkOptions
-
resetGrid
(event=None)[source]
update grid and redraw
-
setmultiviews
(event=None)[source]
-
showDialog
(parent, layout='horizontal')[source]
Override because we need to add custom bits
-
updateAxesList
()[source]
Update axes list
-
updateFromGrid
()[source]
-
class
pandastable.plotting.
PlotViewer
(table, parent=None, showoptions=True)[source]
Bases: tkinter.ttk.Frame
Provides a frame for figure canvas and MPL settings.
Parameters: |
- table – parent table, required
- parent – parent tkinter frame
- layout – ‘horizontal’ or ‘vertical’
|
-
addWidgets
()[source]
Add option widgets to control panel
-
applyPlotoptions
()[source]
Apply the current plotter/options
-
autoscale
(axis='y')[source]
Set all subplots to limits of largest range
-
bar3D
(data, ax, kwds)[source]
3D bar plot
-
checkColumnNames
(cols)[source]
Check length of column names
-
clear
()[source]
Clear plot
-
close
()[source]
Close the window
-
contourData
(data)[source]
Get data for contour plot
-
dotplot
(df, ax, kwds)[source]
Dot plot
-
getView
()[source]
-
getcmap
(name)[source]
-
heatmap
(df, ax, kwds)[source]
Plot heatmap
-
meshData
(x, y, z)[source]
Prepare 1D data for plotting in the form (x,y)->Z
-
plot2D
(redraw=True)[source]
Plot method for current data. Relies on pandas plot functionality
if possible. There is some temporary code here to make sure only the valid
plot options are passed for each plot kind.
-
plot3D
(redraw=True)[source]
3D plot
-
plotCurrent
(redraw=True)[source]
Plot the current data
-
plotMultiViews
(plot_types=['bar', 'scatter'])[source]
Plot multiple views of the same data in a grid
-
plotSplitData
()[source]
Splits selected data up into multiple plots in a grid
-
removeSubplot
()[source]
Remove a specific axis from the grid layout
-
replot
(data=None)[source]
Re-plot using current parent table selection.
Args:
data: set current dataframe, otherwise use
current table selection
-
savePlot
(filename=None)[source]
Save the current plot
-
scatter
(df, ax, alpha=0.8, marker='o', color=None, **kwds)[source]
A custom scatter plot rather than the pandas one. By default this
plots the first column selected versus the others
-
scatter3D
(data, ax, kwds)[source]
3D scatter plot
-
setAxisLabels
(ax, kwds)[source]
Set a plots axis labels
-
setFigureOptions
(axs, kwds)[source]
Set axis wide options such as ylabels, title
-
setGlobalOption
(name='', *args)[source]
Set global value from widgets
-
setOption
(option, value)[source]
-
setSubplotTitle
()[source]
Set a subplot title if using grid layout
-
setupGUI
()[source]
Add GUI elements
-
showWarning
(text='plot error', ax=None)[source]
Show warning message in the plot window
-
toggle_options
()[source]
Show/hide plot options
-
updateData
()[source]
Update data widgets
-
updatePlot
()[source]
Update the current plot with new options
-
updateStyle
()[source]
-
updateWidgets
()[source]
Set global widgets from values
-
venn
(data, ax, colormap=None, alpha=0.8)[source]
Plot venn diagram, requires matplotlb-venn
-
violinplot
(df, ax, kwds)[source]
violin plot
-
zoom
(zoomin=True)[source]
Zoom in/out to plot by changing size of elements
-
class
pandastable.plotting.
TkOptions
(parent=None)[source]
Bases: object
Class to generate tkinter widget dialog for dict of options
-
apply
()[source]
-
applyOptions
()[source]
Set the plot kwd arguments from the tk variables
-
increment
(key, inc)[source]
Increase the value of a widget
-
setWidgetStyles
()[source]
-
showDialog
(parent, layout='horizontal')[source]
Auto create tk vars, widgets for corresponding options and
and return the frame
-
updateFromDict
(kwds=None)[source]
Update all widget tk vars using plot kwds dict
-
pandastable.plotting.
addFigure
(parent, figure=None, resize_callback=None)[source]
Create a tk figure and canvas in the parent frame
-
pandastable.plotting.
get_defaults
(name)[source]
pandastable.plugin module
Implements the dataexplore plugin class.
Created Oct 2015
Copyright (C) Damien Farrell
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 3
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-
class
pandastable.plugin.
Plugin
(parent=None)[source]
Bases: object
Base Plugin class, should be inherited by any plugin
-
capabilities
= []
-
main
(parent)[source]
-
menuentry
= ''
-
quit
(evt=None)[source]
-
requires
= []
-
pandastable.plugin.
describe_class
(obj)[source]
Describe the class object passed as argument,
including its methods
-
pandastable.plugin.
describe_func
(obj, method=False)[source]
Describe the function object passed as argument.
If this is a method object, the second argument will
be passed as True
-
pandastable.plugin.
find_plugins
()[source]
-
pandastable.plugin.
get_plugins_classes
(capability)[source]
Returns classes of available plugins
-
pandastable.plugin.
get_plugins_instances
(capability)[source]
Returns instances of available plugins
-
pandastable.plugin.
init_plugin_system
(folders)[source]
-
pandastable.plugin.
load_plugins
(plugins)[source]
-
pandastable.plugin.
parsefolder
(folder)[source]
Parse for all .py files in plugins folder or zip archive
pandastable.config module
Implements a configuration class for pandastable
Created Oct 2015
Copyright (C) Damien Farrell
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 3
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-
pandastable.config.
apply_options
(options, table)[source]
Apply options to a table
-
pandastable.config.
check_options
(opts)[source]
Check for missing default options in dict. Meant to handle
incomplete config files
-
pandastable.config.
create_config_parser_from_dict
(data=None, sections=odict_keys(['base', 'colors']), **kwargs)[source]
Helper method to create a ConfigParser from a dict of the form shown in
baseoptions
-
pandastable.config.
get_options
(cp)[source]
Makes sure boolean opts are parsed
-
pandastable.config.
load_options
()[source]
-
pandastable.config.
parse_config
(conffile=None)[source]
Parse a configparser file
-
class
pandastable.config.
preferencesDialog
(parent, options, table=None)[source]
Bases: tkinter.ttk.Frame
Preferences dialog from config parser options
-
apply
()[source]
Apply options to current table
-
createWidgets
()[source]
create widgets
-
quit
()[source]
Quit the Tcl interpreter. All widgets will be destroyed.
-
save
()[source]
Save from current dialog settings
-
updateFromOptions
(options)[source]
Update all widget tk vars using dict
-
pandastable.config.
print_options
(options)[source]
Print option key/value pairs
-
pandastable.config.
update_config
(options)[source]
-
pandastable.config.
write_config
(conffile='default.conf', defaults={})[source]
Write a default config file
-
pandastable.config.
write_default_config
()[source]
Write a default config to users .config folder. Used to add global settings.
pandastable.stats module
Module for stats and fitting classes.
Created June 2015
Copyright (C) Damien Farrell
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-
class
pandastable.stats.
StatsViewer
(table, parent=None)[source]
Bases: tkinter.ttk.Frame
Provides a frame for model viewing interaction
-
doFit
()[source]
Do model fit on selected subset of rows. Will only use
the currently selected rows for fitting.
-
getModel
(formula, data, est='ols')[source]
Select model to use
-
guessFormula
()[source]
Suggest a start formula
-
plotLogit
(fit, indvar, ax, **kwds)[source]
Plot Logit results
-
plotPrediction
(fit, ax)[source]
Plot predicted vs. test
-
plotRegression
(fit, indvar, ax, **kwds)[source]
Plot custom statsmodels fit result for linear regression
-
quit
()[source]
Quit the Tcl interpreter. All widgets will be destroyed.
-
setupGUI
()[source]
Add GUI elements
-
showPlot
()[source]
Do plots
-
summary
()[source]
Fit summary
-
updateData
()[source]
Update data widgets
pandastable.tests module
pandastable.util module
Implements the utility methods for pandastable classes.
Created August 2015
Copyright (C) Damien Farrell
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 3
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-
pandastable.util.
adjustColorMap
(cmap, minval=0.0, maxval=1.0, n=100)[source]
Adjust colormap to avoid using white in plots
-
pandastable.util.
checkDict
(d)[source]
Check a dict recursively for non serializable types
-
pandastable.util.
checkOS
()[source]
Check the OS we are in
-
pandastable.util.
check_multiindex
(index)[source]
Check if index is a multiindex
-
pandastable.util.
colorScale
(hex_color, brightness_offset=1)[source]
Takes a hex color and produces a lighter or darker variant.
:returns: new color in hex format
-
pandastable.util.
getAttributes
(obj)[source]
Get non hidden and built-in type object attributes that can be persisted
-
pandastable.util.
getFonts
()[source]
Get the current list of system fonts
-
pandastable.util.
getTextLength
(text, w, font=None)[source]
Get correct canvas text size (chars) that will fit in a given canvas width
-
pandastable.util.
setAttributes
(obj, data)[source]
Set attributes from a dict. Used for restoring settings in tables
Module contents