utils

pyslurm.utils

pyslurm utility functions

pyslurm.utils.timestr_to_secs(timestr) method descriptor

Convert Slurm Timestring to seconds

Parameters:

Name	Type	Description	Default
timestr	str	A Timestring compatible with Slurms time functions.	required

Returns:

Type	Description
int	Amount of time in seconds

pyslurm.utils.timestr_to_mins(timestr) method descriptor

Convert Slurm Timestring to minutes

Parameters:

Name	Type	Description	Default
timestr	str	A Timestring compatible with Slurms time functions.	required

Returns:

Type	Description
int	Amount of time in minutes

pyslurm.utils.secs_to_timestr(secs, default=None) method descriptor

Parse time in seconds to Slurm Timestring

Parameters:

Name	Type	Description	Default
secs	int	Amount of seconds to convert	required

Returns:

Type	Description
str	A Slurm timestring

pyslurm.utils.mins_to_timestr(mins, default=None) method descriptor

Parse time in minutes to Slurm Timestring

Parameters:

Name	Type	Description	Default
mins	int	Amount of minutes to convert	required

Returns:

Type	Description
str	A Slurm timestring

pyslurm.utils.date_to_timestamp(date, on_nodate=0) method descriptor

Parse Date to Unix timestamp

Parameters:

Name	Type	Description	Default
date	Union[str, int, datetime.datetime]	A date to convert to a Unix timestamp.	required

Returns:

Type	Description
int	A unix timestamp

pyslurm.utils.timestamp_to_date(timestamp) method descriptor

Parse Unix timestamp to Slurm Date-string

Parameters:

Name	Type	Description	Default
timestamp	int	A Unix timestamp that should be converted.	required

Returns:

Type	Description
str	A Slurm date timestring

pyslurm.utils.expand_range_str(range_str) method descriptor

Expand a ranged string of numbers to a list of unique values.

Parameters:

Name	Type	Description	Default
range_str	str	A range string, which can for example look like this: "1,2,3-10,11,15-20"	required

Returns:

Type	Description
list	List of unique values

pyslurm.utils.humanize(num, decimals=1) method descriptor

Humanize a number.

This will convert the number to a string and add appropriate suffixes like M,G,T,P,...

Parameters:

Name	Type	Description	Default
num	int	Number to humanize	required
decimals	int	Amount of decimals the humanized string should have.	1

Returns:

Type	Description
str	Humanized number with appropriate suffix.

pyslurm.utils.dehumanize(humanized_str, target='M', decimals=0) method descriptor

Dehumanize a previously humanized value.

Parameters:

Name	Type	Description	Default
humanized_str	str	A humanized str, for example "5M" or "10T"	required
target	str	Target unit. The default is "M" (Mebibytes). Allowed values are K,M,G,T,P,E,Z	'M'
decimals	int	Amount of decimal places the result should have. Default is 0	0

Returns:

Type	Description
int	Dehumanized value

pyslurm.utils.nodelist_from_range_str(nodelist) method descriptor

Convert a bracketed nodelist str with ranges to a list.

Parameters:

Name	Type	Description	Default
nodelist	Union[str, list]	Comma-seperated str or list with potentially bracketed hostnames and ranges.	required

Returns:

Type	Description
list	List of all nodenames or None on failure

pyslurm.utils.nodelist_to_range_str(nodelist) method descriptor

Convert a list of nodes to a bracketed str with ranges.

Parameters:

Name	Type	Description	Default
nodelist	Union[str, list]	Comma-seperated str or list with unique, unbracketed nodenames.	required

Returns:

Type	Description
str	Bracketed, ranged nodelist or None on failure.