ganeti.compat

module documentation

Module containing backported language/library functionality.

Function	`partition`	Partition a list in two, based on the given predicate.
Function	`RomanOrRounded`	Try to round the value to the closest integer and return it as a roman numeral. If the conversion is disabled, or if the roman module could not be loaded, round the value to the specified level and return it.
Function	`TryToRoman`	Try to convert a value to roman numerals
Function	`UniqueFrozenset`	Makes `frozenset` from sequence after checking for duplicate elements.
Variable	`fst`	Undocumented
Variable	`snd`	Undocumented
Function	`_all`	Returns True if all elements in the iterable are True.
Function	`_any`	Returns True if any element of the iterable are True.
Function	`_partial`	Decorator with partial application of arguments and keywords.

def partition(seq, pred=bool): ¶

Partition a list in two, based on the given predicate.

def RomanOrRounded(value, rounding, convert=True): ¶

Try to round the value to the closest integer and return it as a roman numeral. If the conversion is disabled, or if the roman module could not be loaded, round the value to the specified level and return it.

Parameters
value:number	value to convert
rounding:integer	how many decimal digits the number should be rounded to
convert:boolean	if False, don't try conversion at all
Returns
string	roman numeral for val, or formatted string representing val if conversion didn't succeed

def TryToRoman(val, convert=True): ¶

Try to convert a value to roman numerals

If the roman module could be loaded convert the given value to a roman numeral. Gracefully fail back to leaving the value untouched.

Parameters
val:integer	value to convert
convert:boolean	if False, don't try conversion at all
Returns
string or typeof(val)	roman numeral for val, or val if conversion didn't succeed

def UniqueFrozenset(seq): ¶

Makes frozenset from sequence after checking for duplicate elements.

Raises
`ValueError`	When there are duplicate elements

fst = ¶

Undocumented

snd = ¶

Undocumented

def _all(seq): ¶

Returns True if all elements in the iterable are True.

def _any(seq): ¶

Returns True if any element of the iterable are True.

def _partial(func, *args, **keywords): ¶

Decorator with partial application of arguments and keywords.

This function was copied from Python's documentation.