ganeti.compat

Module compat

Module containing backported language/library functionality.

Functions

[hide private]

_all(seq)
Returns True if all elements in the iterable are True.

source code

_any(seq)
Returns True if any element of the iterable are True.

source code

all(seq)
Returns True if all elements in the iterable are True.

source code

any(seq)
Returns True if any element of the iterable are True.

source code

partition(seq, pred=bool)
Partition a list in two, based on the given predicate.

source code

_partial(func, *args, **keywords)
Decorator with partial application of arguments and keywords.

source code

string

RomanOrRounded(value, rounding, convert=True)
Try to round the value to the closest integer and return it as a roman numeral.

source code

string or typeof(val)

TryToRoman(val, convert=True)
Try to convert a value to roman numerals

source code

UniqueFrozenset(seq)
Makes frozenset from sequence after checking for duplicate elements. source code

Variables

[hide private]

functools = None
hash(x)

roman = None
hash(x)

sha1 = sha

sha1_hash = sha.new

partial = functools.partial

fst = operator.itemgetter(0)
returns the first element of a list-like value

snd = operator.itemgetter(1)
returns the second element of a list-like value

Imports: itertools, operator, md5_hash, sha

Function Details

[hide private]

_partial(func, *args, **keywords)

source code

Decorator with partial application of arguments and keywords.

This function was copied from Python's documentation.

RomanOrRounded(value, rounding, convert=True)

source code

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

TryToRoman(val, convert=True)

source code

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

UniqueFrozenset(seq)

source code

Makes frozenset from sequence after checking for duplicate elements.

Raises:

ValueError - When there are duplicate elements