U [e@sjdZddlmZmZddlmZmZdddhddhd d d d hgZd dZddZ ddZ ddZ e Z dS)z babel.messages.checkers ~~~~~~~~~~~~~~~~~~~~~~~ Various routines that help with validation of translations. :since: version 0.9 :copyright: (c) 2013-2019 by the Babel Team. :license: BSD, see LICENSE for more details. )TranslationError PYTHON_FORMAT) string_typesizipiduxXfFgGcCsd|jst|jtstddS|dkr*dS|j}t|ttfsD|f}t||jkr`td|jdS)z0Verify the number of plurals in the translation.z/Found plural forms for non-pluralizable messageNz*Wrong number of plural forms (expected %d)) Z pluralizable isinstancestringrrlisttuplelen num_plurals)catalogmessagemsgstrsrY/var/www/html/services/stratfitenv/lib/python3.8/site-packages/babel/messages/checkers.pyrs rcCshd|jkrdS|j}t|ttfs(|f}|j}t|ttfsB|f}t||D]\}}|rLt||qLdS)z9Verify the format string placeholders in the translation.z python-formatN)flagsidrrrrr_validate_format)rrZmsgidsrmsgidZmsgstrrrr python_format.s rcCsdd}dd}dd}t|||f\}}t|||f\}}|rR|sR|sRtdn||krbtd|rt|t|kr~td tt||D]4\} \\} } \} } || | std | d | | fqnPt|} |D]B\}}|| krtd |q||| |std ||| |fqdS)aTest format string `alternative` against `format`. `format` can be the msgid of a message and `alternative` one of the `msgstr`\s. The two arguments are not interchangeable as `alternative` may contain less placeholders if `format` uses named placeholders. The behavior of this function is undefined if the string does not use string formattings. If the string formatting of `alternative` is compatible to `format` the function returns `None`, otherwise a `TranslationError` is raised. Examples for compatible format strings: >>> _validate_format('Hello %s!', 'Hallo %s!') >>> _validate_format('Hello %i!', 'Hallo %d!') Example for an incompatible format strings: >>> _validate_format('Hello %(name)s!', 'Hallo %s!') Traceback (most recent call last): ... TranslationError: the format strings are of different kinds This function is used by the `python_format` checker. :param format: The original format string :param alternative: The alternative format string that should be checked against format :raises TranslationError: on formatting errors cSsJg}t|D]6}|\}}}|dkr2|dkr2q||t|fq|S)N%)rfinditergroupsappendstr)rresultmatchnameformattypecharrrr_parse^sz _validate_format.._parsecSs0||kr dStD]}||kr||krdSqdS)NTF)_string_format_compatibilities)absetrrr _compatiblegs z%_validate_format.._compatiblecSs@d}|D].\}}|dkr"|dk}q|dk|krtdqt|S)Nz5format string mixes positional and named placeholders)rbool)results positionalr&charrrr_check_positionalos    z+_validate_format.._check_positionalzplaceholders are incompatiblez)the format strings are of different kindsz-positional format placeholders are unbalancedzDincompatible format for placeholder %d: %r and %r are not compatiblezunknown named placeholder %rzDincompatible format for placeholder %r: %r and %r are not compatibleN)maprr enumeraterdict)r' alternativer)r.r3r+r,Z a_positionalZ b_positionalidx_firstsecondZtype_mapr&r(rrrr>s2     "    rcCs`g}zddlm}Wntk r(Yn X|dD]}||q4t|dkr\ttgS|S)Nr) working_setzbabel.checkers) pkg_resourcesr= ImportErroriter_entry_pointsr"loadrrr)checkersr= entry_pointrrr_find_checkerss rDN) __doc__Zbabel.messages.catalogrrZ babel._compatrrr*rrrrDrBrrrrs  _