HErmes.utils package

Submodules

HErmes.utils.files module

Locate files on the filesystem and group them together

HErmes.utils.files.DS_ID(filename)

HErmes.utils.files.ENDING(filename)

HErmes.utils.files.EXP_RUN_ID(filename)

HErmes.utils.files.GCD(filename)

HErmes.utils.files.SIM_RUN_ID(filename)

HErmes.utils.files.check_hdf_integrity(infiles, checkfor=None)

Checks if hdfiles can be openend and returns a tuple integer_files,corrupt_files

Parameters:infiles (list) – Keyword Arguments:  checkfor (str) –

HErmes.utils.files.group_names_by_regex(names, regex=<function <lambda>>, firstpattern=<function <lambda>>, estimate_first=<function <lambda>>)

Generate lists with files which all have the same name patterns, group by regex

Parameters:

names (list) – a list of file names

Keyword Arguments:  

• regex (func) – a regex to group by
• firstpattern (func) – the leading element of each list
• estimate_first (func) – if there are servaral elements which match firstpattern, estimate which is the first

Returns:

names grouped by reges with first pattern as leading element

Return type:

list

HErmes.utils.files.harvest_files(path, ending='.bz2', sanitizer=<function <lambda>>, use_ls=False, prefix='dcap://')

Get all the files with a specific ending from a certain path

Parameters:

path (str) – a path on the filesystem to look for files

Keyword Arguments:  

• ending (str) – glob for files with this ending
• sanitizer (func) – clean the file list with a filter
• use_ls (bool) – use unix ls to compile the filelist
• prefix (str) – apply this prefix to the file names

Returns:

All files in path which match ending and are filtered by sanitizer

Return type:

list

HErmes.utils.files.strip_all_endings(filename)

Split a filename at the first dot and declare everything which comes after it and consists of 3 or 4 characters (including the dot) as “ending”

Parameters:filename (str) – a filename which shall be split Returns:file basename + ending Return type:list

Module contents

Miscellaneous tools