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Merge pull request #2453 from midichef/hide_boring_cols
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[features-] add command to hide repetitive columns
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@anjakefala
anjakefala authored Oct 7, 2024
2 parents 3bdda47 + 0a74faa commit c26d51d
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44 changes: 44 additions & 0 deletions tests/golden/hide-uniform.tsv
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OrderDate Rep Item Units Unit_Cost Total
2016-01-06 Jones Pencil 95 1.99 189.05
2016-01-23 Kivell Binder 50 19.99 999.50
2016-02-09 Jardine Pencil 36 4.99 179.64
2016-02-26 Gill Pen 27 19.99 539.73
2016-03-15 Sorvino Pencil 56 2.99 167.44
2016-04-01 Jones Binder 60 4.99 299.40
2016-04-18 Andrews Pencil 75 1.99 149.25
2016-05-05 Jardine Pencil 90 4.99 449.10
2016-05-22 Thompson Pencil 32 1.99 63.68
2016-06-08 Jones Binder 60 8.99 539.40
2016-06-25 Morgan Pencil 90 4.99 449.10
2016-07-12 Howard Binder 29 1.99 57.71
2016-07-29 Parent Binder 81 19.99 1619.19
2016-08-15 Jones Pencil 35 4.99 174.65
2016-09-01 Smith Desk 2 125.00 250.00
2016-09-18 Jones Pen Set 16 15.99 255.84
2016-10-05 Morgan Binder 28 8.99 251.72
2016-10-22 Jones Pen 64 8.99 575.36
2016-11-08 Parent Pen 15 19.99 299.85
2016-11-25 Kivell Pen Set 96 4.99 479.04
2016-12-12 Smith Pencil 67 1.29 86.43
2016-12-29 Parent Pen Set 74 15.99 1183.26
2017-01-15 Gill Binder 46 8.99 413.54
2017-02-01 Smith Binder 87 15.00 1305.00
2017-02-18 Jones Binder 4 4.99 19.96
2017-03-07 Sorvino Binder 7 19.99 139.93
2017-03-24 Jardine Pen Set 50 4.99 249.50
2017-04-10 Andrews Pencil 66 1.99 131.34
2017-04-27 Howard Pen 96 4.99 479.04
2017-05-14 Gill Pencil 53 1.29 68.37
2017-05-31 Gill Binder 80 8.99 719.20
2017-06-17 Kivell Desk 5 125.00 625.00
2017-07-04 Jones Pen Set 62 4.99 309.38
2017-07-21 Morgan Pen Set 55 12.49 686.95
2017-08-07 Kivell Pen Set 42 23.95 1005.90
2017-08-24 Sorvino Desk 3 275.00 825.00
2017-09-10 Gill Pencil 7 1.29 9.03
2017-09-27 Sorvino Pen 76 1.99 151.24
2017-10-14 Thompson Binder 57 19.99 1139.43
2017-10-31 Andrews Pencil 14 1.29 18.06
2017-11-17 Jardine Binder 11 4.99 54.89
2017-12-04 Jardine Binder 94 19.99 1879.06
2017-12-21 Andrews Binder 28 4.99 139.72
6 changes: 6 additions & 0 deletions tests/hide-uniform.vdj
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#!vd -p
{"sheet": null, "col": null, "row": null, "longname": "open-file", "input": "sample_data/sample.tsv", "keystrokes": "o", "comment": null, "replayable": true}
{"sheet": "sample", "col": "", "row": "", "longname": "select-rows", "input": "", "keystrokes": "gs", "comment": "select all rows", "replayable": true}
{"sheet": "sample", "col": "Region", "row": 0, "longname": "setcol-input", "input": "East", "keystrokes": "ge", "comment": "set contents of current column for selected rows to same input", "replayable": true}
{"sheet": "sample", "col": "", "row": "", "longname": "unselect-rows", "input": "", "keystrokes": "gu", "comment": "unselect all rows", "replayable": true}
{"sheet": "sample", "col": "", "row": "", "longname": "hide-uniform-cols", "input": "", "comment": "hide any column that has multiple rows but only one distinct value", "replayable": true}
6 changes: 3 additions & 3 deletions visidata/features/dedupe.py
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Expand Up @@ -24,7 +24,7 @@

from copy import copy

from visidata import Sheet, BaseSheet, asyncthread, Progress, vd
from visidata import Sheet, TableSheet, asyncthread, Progress, vd


def gen_identify_duplicates(sheet):
Expand Down Expand Up @@ -103,8 +103,8 @@ def _reload(self=vs):


# Add longname-commands to VisiData to execute these methods
BaseSheet.addCommand(None, "select-duplicate-rows", "sheet.select_duplicate_rows()", "select each row that is a duplicate of a prior row")
BaseSheet.addCommand(None, "dedupe-rows", "vd.push(sheet.dedupe_rows())", "open new sheet in which only non-duplicate rows in the active sheet are included")
TableSheet.addCommand(None, "select-duplicate-rows", "sheet.select_duplicate_rows()", "select each row that is a duplicate of a prior row")
TableSheet.addCommand(None, "dedupe-rows", "vd.push(sheet.dedupe_rows())", "open new sheet in which only non-duplicate rows in the active sheet are included")

vd.addMenuItems('''
Row > Select > duplicate rows > select-duplicate-rows
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19 changes: 16 additions & 3 deletions visidata/features/layout.py
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from visidata import VisiData, vd, Column, Sheet, Fanout
from visidata import VisiData, vd, Column, Sheet, Fanout, asyncthread

@Column.api
def setWidth(self, w):
Expand Down Expand Up @@ -35,22 +35,35 @@ def hide_col(vd, col):
if not col: vd.fail("no columns to hide")
col.hide()

@Sheet.api
@asyncthread
def hide_uniform_cols(sheet):
if len(sheet.rows) < 2:
return
for col in sheet.visibleCols:
vals = (col.getTypedValue(r) for r in sheet.rows)
first = next(vals)
if all(v == first for v in vals):
col.hide()

Sheet.addCommand('_', 'resize-col-max', 'if cursorCol: cursorCol.toggleWidth(cursorCol.getMaxWidth(visibleRows))', 'toggle width of current column between full and default width')
Sheet.addCommand('z_', 'resize-col-input', 'width = int(input("set width= ", value=cursorCol.width)); cursorCol.setWidth(width)', 'adjust width of current column to N')
Sheet.addCommand('g_', 'resize-cols-max', 'for c in visibleCols: c.setWidth(c.getMaxWidth(visibleRows))', 'toggle widths of all visible columns between full and default width')
Sheet.addCommand('gz_', 'resize-cols-input', 'width = int(input("set width= ", value=cursorCol.width)); Fanout(visibleCols).setWidth(width)', 'adjust widths of all visible columns to N')

Sheet.addCommand('-', 'hide-col', 'hide_col(cursorCol)', 'hide the current column')
Sheet.addCommand('z-', 'resize-col-half', 'cursorCol.setWidth(cursorCol.width//2)', 'reduce width of current column by half')
Sheet.addCommand(None, 'hide-uniform-cols', 'sheet.hide_uniform_cols()', 'hide any column that has multiple rows but only one distinct value')

Sheet.addCommand('gv', 'unhide-cols', 'unhide_cols(columns, visibleRows)', 'unhide all hidden columns on current sheet')
Sheet.addCommand('v', 'toggle-multiline', 'for c in visibleCols: c.toggleMultiline()', 'toggle multiline display')
Sheet.addCommand('zv', 'resize-height-input', 'Fanout(visibleCols).height=int(input("set height for all columns to: ", value=max(c.height for c in sheet.visibleCols)))', 'resize row height to N')
Sheet.addCommand('gzv', 'resize-height-max', 'h=calc_height(cursorRow, {}, maxheight=windowHeight-1); vd.status(f"set height for all columns to {h}"); Fanout(visibleCols).height=h', 'resize row height to max height needed to see this row')

vd.addMenuItems('''
Column > Hide > hide-col
Column > Unhide all > unhide-cols
Column > Hide > Hide > hide-col
Column > Hide > Hide uniform > hide-uniform-cols
Column > Hide > Unhide all > unhide-cols
Column > Resize > half width > resize-col-half
Column > Resize > current column width to max > resize-col-max
Column > Resize > current column width to N > resize-col-input
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