B Ad$@sUdZddlmZddlmZddlmZmZmZm Z dddhdd hd d d d hgZ ddddddZ ddddddZ ddddddZ ddddZeZded<dS) z babel.messages.checkers ~~~~~~~~~~~~~~~~~~~~~~~ Various routines that help with validation of translations. :since: version 0.9 :copyright: (c) 2013-2023 by the Babel Team. :license: BSD, see LICENSE for more details. ) annotations)Callable) PYTHON_FORMATCatalogMessageTranslationErroriduxXfFgGzCatalog | NonerNone)catalogmessagereturncCsd|jst|jtstddS|dkr*dS|j}t|ttfsD|f}t||jkr`td|jdS)z0Verify the number of plurals in the translation.z/Found plural forms for non-pluralizable messageNz*Wrong number of plural forms (expected %d)) Z pluralizable isinstancestringstrrlisttuplelen num_plurals)rrmsgstrsrI/var/www/html/venv/lib/python3.7/site-packages/babel/messages/checkers.pyrs rcCsld|jkrdS|j}t|ttfs(|f}|j}t|ttfsB|f}x$t||D]\}}|rNt||qNWdS)z9Verify the format string placeholders in the translation.z python-formatN)flagsidrrrrzip_validate_format)rrZmsgidsrmsgidZmsgstrrrr python_format.s r$r)format alternativercCs>ddddd}dddddd }ddd d d }t|||f\}}t|||f\}}|rl|sl|sltd n||kr|td|rt|t|krtdxtt||D]4\} \\} } \} } || | std| d| | fqWnXt|} xN|D]F\}}|| krtd|q||| |std||| |fqWdS)aTest format string `alternative` against `format`. `format` can be the msgid of a message and `alternative` one of the `msgstr`\s. The two arguments are not interchangeable as `alternative` may contain less placeholders if `format` uses named placeholders. The behavior of this function is undefined if the string does not use string formatting. If the string formatting of `alternative` is compatible to `format` the function returns `None`, otherwise a `TranslationError` is raised. Examples for compatible format strings: >>> _validate_format('Hello %s!', 'Hallo %s!') >>> _validate_format('Hello %i!', 'Hallo %d!') Example for an incompatible format strings: >>> _validate_format('Hello %(name)s!', 'Hallo %s!') Traceback (most recent call last): ... TranslationError: the format strings are of different kinds This function is used by the `python_format` checker. :param format: The original format string :param alternative: The alternative format string that should be checked against format :raises TranslationError: on formatting errors rzlist[tuple[str, str]])rrcSsNg}xDt|D]6}|\}}}|dkr4|dkr4q||t|fqW|S)N%)rfinditergroupsappendr)rresultmatchnamer%typecharrrr_parse^sz _validate_format.._parsebool)abrcSs2||kr dSx tD]}||kr||krdSqWdS)NTF)_string_format_compatibilities)r1r2setrrr _compatiblegs  z%_validate_format.._compatible)resultsrcSsDd}x6|D].\}}|dkr$|dk}q |dk|kr tdq Wt|S)Nz5format string mixes positional and named placeholders)rr0)r6 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 zDincompatible format for placeholder %r: %r and %r are not compatibleN)maprr enumerater!dict)r%r&r/r5r9r1r2Z a_positionalZ b_positionalidx_firstsecondZtype_mapr-r.rrrr">s.     $  r"z1list[Callable[[Catalog | None, Message], object]])rcCsdg}yddlm}Wntk r(Yn$Xx |dD]}||q6Wt|dkr`ttgS|S)Nr) working_setzbabel.checkers) pkg_resourcesrB ImportErroriter_entry_pointsr*loadrrr$)checkersrB entry_pointrrr_find_checkerss rIrGN)__doc__ __future__rcollections.abcrZbabel.messages.catalogrrrrr3rr$r"rIrG__annotations__rrrr s  _