U e@srdZddlmZmZddlmZddlZddlmZm Z GdddeZeeejZd d Zd d Zdd dZdS)z6 some helper functions that might be generally useful )absolute_importprint_function)partialN) text_type binary_typec@s(eZdZdZddZddZddZdS) LazyEvala Lightweight wrapper around lazily evaluated func(*args, **kwargs). func is only evaluated when any attribute of its return value is accessed. Every attribute access is passed through to the wrapped value. (This only excludes special cases like method-wrappers, e.g., __hash__.) The sole additional attribute is the lazy_self function which holds the return value (or, prior to evaluation, func and arguments), in its closure. cs$fdd}td|dS)Ncs$tdfddS)N lazy_selfcsSNr Z return_valuer /lib/python3.8/site-packages/ruamel_yaml/util.py#z6LazyEval.__init__..lazy_self..object __setattr__r argsfunckwargsselfr r r s z$LazyEval.__init__..lazy_selfr r)rrrrr r rr __init__szLazyEval.__init__cCs$t|d}|dkr|St||S)Nr )r__getattribute__getattr)rnamer r r r r(s zLazyEval.__getattribute__cCst|||dSr )setattrr )rrvaluer r r r/szLazyEval.__setattr__N)__name__ __module__ __qualname____doc__rrrr r r r rs  rcKstddlm}dd}t|tr$|}nt|tr:|d}n|}d}d}d}d}d} |D]} | } | } | dr|| } | | }| d}| |d kr|d7}q| |d krq^|| }qJ|dkr |dk r | r d}| |d kr|d7}q||kr ||}| d rD|| } d}| |d kr>|d7}q$|}q^d}q^|dkrb|dk rb|}||f|||fS) atguess the indent and block sequence indent of yaml stream/string returns round_trip_loaded stream, indent level, block sequence indent - block sequence indent is the number of spaces before a dash relative to previous indent - if there are no block sequences, indent is taken from nested mappings, block sequence indent is unset (None) in that case r)round_trip_loadcSs*d}|t|kr&||dkr&|d7}q|S)Nr r)len)lidxr r r leading_spacesHs z.load_yaml_guess_indent..leading_spaceszutf-8Nrz- r##z -:) mainr" isinstancerrdecoderead splitlinesrstriplstrip startswithendswith)streamkwr"r'Zyaml_strZ map_indentindentZblock_seq_indentZprev_line_key_onlyZ key_indentlineZrlineZllineZl_sr&r r r load_yaml_guess_indent<sT              r7ccsnddlm}t||st|jD]}|r |Vq t|D]}|r<|Vq<|jD]}|rV|VqVdS)zv walks over a ConfigObj (INI file with comments) generating corresponding YAML output (including comments r) ConfigObjN) configobjr8r+AssertionErrorZinitial_commentstrip _walk_sectionZ final_comment)Zcfgr8csr r r configobj_walkerzs    r?c csJddlm}t||std|}|jD]}|j|D]}||Vq6||}d|kr|d}d||dd|}nd|krd|ddd}d |||}|j |}|r|d |7}|Vq(|j D]r}|j|D]}||Vqd ||}|j |}|r|d |7}|Vt |||d d D] } | Vq6qdS)Nr)Sectionz  z| r)'z''z {0}{1}: {2}r#z{0}{1}:r)level) r9r@r+r:ZscalarsZcommentsr;replaceformatZinline_commentsZsectionsr<) r>rCr@r5rr=xir6valr r r r<s6        r<)r)r!Z __future__rr functoolsrrecompatrrZAnyZDictZOptionalZListZTextZStreamTextTyperrcompileZRegExpr7r?r<r r r r s ! >