Formats (datascience.formats)

String formatting for table entries.

class datascience.formats.Formatter(min_width=None, max_width=None, etc=None)

String formatter that truncates long values.

static convert(value)

Identity conversion (override to convert values).

converts_values

Whether this Formatter also converts values.

etc = ' ...'

format_column(label, column)

Return a formatting function that pads & truncates values.

static format_value(value)

Pretty-print an arbitrary value.

max_width = 60

min_width = 4

class datascience.formats.NumberFormatter(decimals=2, decimal_point='.', separator=', ')

Format numbers that may have delimiters.

convert(value)

Convert string 93,000.00 to float 93000.0.

converts_values = True

format_value(value)

class datascience.formats.CurrencyFormatter(symbol='$', *args, **vargs)

Format currency and convert to float.

convert(value)

Convert value to float. If value is a string, ensure that the first character is the same as symbol ie. the value is in the currency this formatter is representing.

converts_values = True

format_value(value)

Format currency.

class datascience.formats.DateFormatter(format='%Y-%m-%d %H:%M:%S.%f', *args, **vargs)

Format date & time and convert to UNIX timestamp.

convert(value)

Convert 2015-08-03 to a Unix timestamp int.

converts_values = True

format_value(value)

Format timestamp as a string.

class datascience.formats.PercentFormatter(decimals=2, *args, **vargs)

Format a number as a percentage.

converts_values = False

format_value(value)

Format number as percentage.