from visidata import theme, globalCommand, Sheet, CellColorizer
theme('color_diff', 'red', 'color of values different from --diff source')
theme('color_diff_add', 'yellow',
'color of rows/columns added to --diff source')
globalCommand(None, 'setdiff-sheet', 'setDiffSheet(sheet)')
def makeDiffColorizer(othersheet):
def colorizeDiffs(sheet, col, row, cellval):
if not row or not col:
return None
vcolidx = sheet.visibleCols.index(col)
rowidx = sheet.rows.index(row)
if vcolidx < len(othersheet.visibleCols) and rowidx < len(
othersheet.rows):
otherval = othersheet.visibleCols[vcolidx].getDisplayValue(
othersheet.rows[rowidx])
if cellval.display != otherval:
return 'color_diff'
else:
return 'color_diff_add'
return colorizeDiffs
def setDiffSheet(vs):
Sheet.colorizers.append(CellColorizer(8, None, makeDiffColorizer(vs)))
# VisiData uses Python native int, float, str, and adds simple date, currency, and anytype.
import functools
import datetime
from visidata import options, theme, Sheet, TypedWrapper
from .vdtui import vdtype
try:
import dateutil.parser
except ImportError:
pass
theme('disp_date_fmt', '%Y-%m-%d',
'default fmtstr to strftime for date values')
Sheet.addCommand('z~', 'type-any', 'cursorCol.type = anytype'),
Sheet.addCommand('~', 'type-string', 'cursorCol.type = str'),
Sheet.addCommand('@', 'type-date', 'cursorCol.type = date'),
Sheet.addCommand('#', 'type-int', 'cursorCol.type = int'),
Sheet.addCommand('z#', 'type-len', 'cursorCol.type = len'),
Sheet.addCommand('$', 'type-currency', 'cursorCol.type = currency'),
Sheet.addCommand('%', 'type-float', 'cursorCol.type = float'),
floatchars = '+-0123456789.'
def currency(s=''):
'dirty float (strip non-numeric characters)'
if isinstance(s, str):
s = ''.join(ch for ch in s if ch in floatchars)
from contextlib import suppress
import collections
import curses
from visidata import EscapeException, ExpectedException, clipdraw, Sheet, VisiData
from visidata import vd, status, error, warning, fail, options, theme, colors
from visidata import launchExternalEditor, suspend
__all__ = ['confirm', 'choose', 'chooseOne', 'chooseMany', 'CompleteKey']
theme('color_edit_cell', 'normal', 'cell color to use when editing cell')
theme('disp_edit_fill', '_', 'edit field fill character')
theme('disp_unprintable', '·', 'substitute character for unprintables')
VisiData.init('lastInputs', lambda: collections.defaultdict(list)
) # [input_type] -> list of prevInputs
# editline helpers
class EnableCursor:
def __enter__(self):
with suppress(curses.error):
curses.mousemask(0)
curses.curs_set(1)
def __exit__(self, exc_type, exc_val, tb):
with suppress(curses.error):
curses.curs_set(0)
curses.mousemask(-1)
import collections
import curses
from visidata import vd, VisiData, BaseSheet, Sheet, ColumnItem, Column, RowColorizer, options, colors, wrmap, clipdraw, ExpectedException, update_attr, theme
__all__ = ['StatusSheet', 'status', 'error', 'fail', 'warning', 'debug']
theme('disp_rstatus_fmt', '{sheet.nRows:9d} {sheet.rowtype} ',
'right-side status format string')
theme('disp_status_fmt', '{sheet.shortcut}› {sheet.name}| ',
'status line prefix')
theme('disp_lstatus_max', 0, 'maximum length of left status line')
theme('disp_status_sep', ' | ', 'separator between statuses')
theme('color_keystrokes', 'white', 'color of input keystrokes on status line')
theme('color_status', 'bold', 'status line color')
theme('color_error', 'red', 'error message color')
theme('color_warning', 'yellow', 'warning message color')
theme('color_top_status', 'underline', 'top window status bar color')
theme('color_active_status', 'bold', ' active window status bar color')
theme('color_inactive_status', '8', 'inactive window status bar color')
@VisiData.lazy_property
def statuses(vd):
return collections.OrderedDict(
) # (priority, statusmsg) -> num_repeats; shown until next action
@VisiData.lazy_property
def statusHistory(vd):
TypedExceptionWrapper, getGlobals, BaseSheet, UNLOADED,
vd, getType, clipdraw, ColorAttr, update_attr, colors, undoAttrFunc)
__all__ = ['RowColorizer', 'CellColorizer', 'ColumnColorizer', 'Sheet', 'IndexSheet', 'SheetsSheet', 'LazyComputeRow', 'SequenceSheet']
option('default_width', 20, 'default column width', replay=True) # TODO: make not replay and remove from markdown saver
option('textwrap_cells', True, 'wordwrap text for multiline rows')
option('cmd_after_edit', 'go-down', 'command longname to execute after successful edit')
option('quitguard', False, 'confirm before quitting last sheet')
option('debug', False, 'exit on error and display stacktrace')
option('skip', 0, 'skip N rows before header', replay=True)
option('header', 1, 'parse first N rows as column names', replay=True)
theme('force_256_colors', False, 'use 256 colors even if curses reports fewer')
theme('use_default_colors', False, 'curses use default terminal colors')
theme('disp_note_none', '⌀', 'visible contents of a cell whose value is None')
theme('disp_truncator', '…', 'indicator that the contents are only partially visible')
theme('disp_oddspace', '\u00b7', 'displayable character for odd whitespace')
theme('disp_more_left', '<', 'header note indicating more columns to the left')
theme('disp_more_right', '>', 'header note indicating more columns to the right')
theme('disp_error_val', '', 'displayed contents for computation exception')
theme('disp_ambig_width', 1, 'width to use for unicode chars marked ambiguous')
theme('disp_pending', '', 'string to display in pending cells')
theme('note_pending', '⌛', 'note to display for pending cells')
theme('note_format_exc', '?', 'cell note for an exception during formatting')
theme('note_getter_exc', '!', 'cell note for an exception during computation')
theme('note_type_exc', '!', 'cell note for an exception during type conversion')