Checks and fixups¶

Custom automatic fixups¶

You can also implement your own automatic fixup in addition to the standard ones and include them in AUTOFIX_LIST.

The automatic fixes are powerful, but can also cause damage; be careful when writing one.

For example, the following automatic fixup would replace every occurrence of the string foo in a translation with bar:

#
# Copyright © 2012 - 2021 Michal Čihař <michal@cihar.com>
#
# This file is part of Weblate <https://weblate.org/>
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <https://www.gnu.org/licenses/>.
#

from django.utils.translation import gettext_lazy as _

from weblate.trans.autofixes.base import AutoFix


class ReplaceFooWithBar(AutoFix):
    """Replace foo with bar."""

    name = _("Foobar")

    def fix_single_target(self, target, source, unit):
        if "foo" in target:
            return target.replace("foo", "bar"), True
        return target, False

To install custom checks, provide a fully-qualified path to the Python class in the AUTOFIX_LIST, see Custom quality checks, addons and auto-fixes.

Customizing behavior using flags¶

You can fine-tune the behavior of Weblate (mostly checks) for each source string (in source strings review, see Additional info on source strings) or in the Component configuration (Çeviri işaretleri). Some file formats also allow to specify flags directly in the format (see Supported file formats).

The flags are comma-separated, the parameters are separated with colon. You can use quotes to include whitespace or special chars in the string. For example:

placeholders:"special:value":"other value", regex:.*

Here is a list of flags currently accepted:

rst-text: Treat a text as an reStructuredText document, affects Değiştirilmemiş çeviri.
dos-eol: Uses DOS end-of-line markers instead of Unix ones (\r\n instead of \n).
read-only: The string is read-only and should not be edited in Weblate, see Salt okunur dizgiler.
priority:N: Priority of the string. Higher priority strings are presented first for translation. The default priority is 100, the higher priority a string has, the earlier it is offered for translation.
max-length:N: Limit the maximal length for a string to N characters, see Çevirinin en çok uzunluğu.
xml-text: Treat text as XML document, affects XML sözdizimi and XML işaretlemesi.
font-family:NAME: Define font-family for rendering checks, see Managing fonts.
font-weight:WEIGHT: Define font-weight for rendering checks, see Managing fonts.
font-size:SIZE: Define font-size for rendering checks, see Managing fonts.
font-spacing:SPACING: Define letter spacing for rendering checks, see Managing fonts.
placeholders:NAME:NAME2:...: Placeholder strings expected in translation, see Yer tutucular.
replacements:FROM:TO:FROM2:TO2...: Replacements to perform when checking resulting text parameters (for example in Çeviri maksimum boyutu or Çevirinin en çok uzunluğu). The typical use case for this is to expand placeables to ensure that the text fits even with long values, for example: replacements:%s:"John Doe".
variants:SOURCE: Mark this string as a variant of string with matching source. See String variants.
regex:REGEX: Çeviri dosyalarını eşleştirmek için düzenli ifade, baknız Düzenli ifade.
forbidden: Indicates forbidden translation in a glossary, see Yasaklı çeviriler.
strict-same: Make “Unchanged translation” avoid using built-in words blacklist, see Değiştirilmemiş çeviri.
check-glossary: Sözlüğü takip etme nitelik denetimini etkinleştir.
angularjs-format: AngularJS ilişkilendirme dizgisi nitelik denetimini etkinleştir.
c-format: C biçimi nitelik denetimini etkinleştir.
c-sharp-format: C# biçimi nitelik denetimini etkinleştir.
es-format: ECMAScript şablon değişmezleri nitelik denetimini etkinleştir.
i18next-interpolation: Enable the i18next ilişkilendirmesi quality check.
java-format: Java biçimi nitelik denetimini etkinleştir.
java-messageformat: Java MessageFormat nitelik denetimini etkinleştir.
javascript-format: JavaScript biçimi nitelik denetimini etkinleştir.
lua-format: Lua biçimi nitelik denetimini etkinleştir.
object-pascal-format: Object Pascal biçimi nitelik denetimini etkinleştir.
percent-placeholders: Enable the Yüzde yer tutucuları quality check.
perl-format: Perl biçimi nitelik denetimini etkinleştir.
php-format: PHP biçimi nitelik denetimini etkinleştir.
python-brace-format: Enable the Python ayracı biçimi quality check.
python-format: Enable the Python biçimi quality check.
qt-format: Qt biçimi nitelik denetimini etkinleştir.
qt-plural-format: Qt çoğul biçimi nitelik denetimini etkinleştir.
ruby-format: Ruby biçimi nitelik denetimini etkinleştir.
scheme-format: Şema biçimi nitelik denetimini etkinleştir.
vue-format: Vue I18n biçimlendirmesi nitelik denetimini etkinleştir.
md-text: Treat text as a Markdown document. Enable Markdown bağlantıları, Markdown başvuruları, and Markdown sözdizimi quality checks.
safe-html: Güvenli olmayan HTML nitelik denetimini etkinleştir.
url: The string should consist of only a URL. Enable the URL quality check.
ignore-bbcode: BBcode işaretlemesi nitelik denetimini atla.
ignore-duplicate: Art arda yinelenen sözcükler nitelik denetimini atla.
ignore-check-glossary: Sözlüğü takip etme nitelik denetimini atla.
ignore-double-space: Çift boşluk nitelik denetimini atla.
ignore-angularjs-format: AngularJS ilişkilendirme dizgisi nitelik denetimini atla.
ignore-c-format: C biçimi nitelik denetimini atla.
ignore-c-sharp-format: C# biçimi nitelik denetimini atla.
ignore-es-format: ECMAScript şablon değişmezleri nitelik denetimini atla.
ignore-i18next-interpolation: check-i18next-format nitelik denetimini atla.
ignore-java-format: Java biçimi nitelik denetimini atla.
ignore-java-messageformat: Java MessageFormat nitelik denetimini atla.
ignore-javascript-format: JavaScript biçimi nitelik denetimini atla.
ignore-lua-format: Lua biçimi nitelik denetimini atla.
ignore-object-pascal-format: Object Pascal biçimi nitelik denetimini atla.
ignore-percent-placeholders: Yüzde yer tutucuları nitelik denetimini atla.
ignore-perl-format: Perl biçimi nitelik denetimini atla.
ignore-php-format: PHP biçimi nitelik denetimini atla.
ignore-python-brace-format: Python ayracı biçimi nitelik denetimini atla.
ignore-python-format: Python biçimi nitelik denetimini atla.
ignore-qt-format: Qt biçimi nitelik denetimini atla.
ignore-qt-plural-format: Qt çoğul biçimi nitelik denetimini atla.
ignore-ruby-format: Ruby biçimi nitelik denetimini atla.
ignore-scheme-format: Şema biçimi nitelik denetimini atla.
ignore-vue-format: Vue I18n biçimlendirmesi nitelik denetimini atla.
ignore-translated: Çevrilmiş nitelik denetimini atla.
ignore-inconsistent: Tutarsız nitelik denetimini atla.
ignore-kashida: Kashida harfi kullanıldı nitelik denetimini atla.
ignore-md-link: Markdown bağlantıları nitelik denetimini atla.
ignore-md-reflink: Markdown başvuruları nitelik denetimini atla.
ignore-md-syntax: Markdown sözdizimi nitelik denetimini atla.
ignore-max-length: Çevirinin en çok uzunluğu nitelik denetimini atla.
ignore-max-size: Çeviri maksimum boyutu nitelik denetimini atla.
ignore-escaped-newline: \n uyuşmadı nitelik denetimini atla.
ignore-end-colon: İki nokta üst üste uyuşmadı nitelik denetimini atla.
ignore-end-ellipsis: Üç nokta uyuşmadı nitelik denetimini atla.
ignore-end-exclamation: Ünlem işareti uyuşmadı nitelik denetimini atla.
ignore-end-stop: Nokta işareti uyuşmadı nitelik denetimini atla.
ignore-end-question: Soru işareti uyuşmadı nitelik denetimini atla.
ignore-end-semicolon: Noktalı virgül uyuşmadı nitelik denetimini atla.
ignore-newline-count: Uyuşmayan satır sonları nitelik denetimini atla.
ignore-plurals: Eksik çoğul nitelik denetimini atla.
ignore-placeholders: Yer tutucular nitelik denetimini atla.
ignore-punctuation-spacing: Noktalama aralığı nitelik denetimini atla.
ignore-regex: Düzenli ifade nitelik denetimini atla.
ignore-same-plurals: Aynı çoğullar nitelik denetimini atla.
ignore-begin-newline: Baştaki yeni satır nitelik denetimini atla.
ignore-begin-space: Baştaki boşluk nitelik denetimini atla.
ignore-end-newline: Sondaki yeni satır nitelik denetimini atla.
ignore-end-space: Sondaki boşluk nitelik denetimini atla.
ignore-same: Değiştirilmemiş çeviri nitelik denetimini atla.
ignore-safe-html: Güvenli olmayan HTML nitelik denetimini atla.
ignore-url: URL nitelik denetimini atla.
ignore-xml-tags: XML işaretlemesi nitelik denetimini atla.
ignore-xml-invalid: XML sözdizimi nitelik denetimini atla.
ignore-zero-width-space: Sıfır genişlikli boşluk nitelik denetimini atla.
ignore-ellipsis: Üç nokta nitelik denetimini atla.
ignore-long-untranslated: Uzun süre çevrilmeyen nitelik denetimini atla.
ignore-multiple-failures: Birden çok kusur denetimi nitelik denetimini atla.
ignore-unnamed-format: Birden çok adsız değişken nitelik denetimini atla.
ignore-optional-plural: Çoğulsuz nitelik denetimini atla.

Not

Generally the rule is named ignore-* for any check, using its identifier, so you can use this even for your custom checks.

These flags are understood both in Component configuration settings, per source string settings and in the translation file itself (for example in GNU gettext).

Enforcing checks¶

3.11 sürümünde geldi.

You can configure a list of checks which can not be ignored by setting Zorunlu denetimler in Component configuration. Each listed check can not be ignored in the user interface and any string failing this check is marked as Needs editing (see Translation states).

Managing fonts¶

3.7 sürümünde geldi.

İpucu

Fonts uploaded into Weblate are used purely for purposes of the Çeviri maksimum boyutu check, they do not have an effect in Weblate user interface.

The Çeviri maksimum boyutu check used to calculate dimensions of the rendered text needs font to be loaded into Weblate and selected using a translation flag (see Customizing behavior using flags).

Weblate font management tool in Fonts under the Manage menu of your translation project provides interface to upload and manage fonts. TrueType or OpenType fonts can be uploaded, set up font-groups and use those in the check.

The font-groups allow you to define different fonts for different languages, which is typically needed for non-latin languages:

The font-groups are identified by name, which can not contain whitespace or special characters, so that it can be easily used in the check definition:

Font-family and style is automatically recognized after uploading them:

You can have a number of fonts loaded into Weblate:

To use the fonts for checking the string length, pass it the appropriate flags (see Customizing behavior using flags). You will probably need the following ones:

max-size:500: Defines maximal width.
font-family:ubuntu: Defines font group to use by specifying its identifier.
font-size:22: Defines font size.

Writing own checks¶

A wide range of quality checks are built-in, (see Quality checks), though they might not cover everything you want to check. The list of performed checks can be adjusted using CHECK_LIST, and you can also add custom checks.

Subclass the weblate.checks.Check
Set a few attributes.
Implement either the check (if you want to deal with plurals in your code) or the check_single method (which does it for you).

Some examples:

To install custom checks, provide a fully-qualified path to the Python class in the CHECK_LIST, see Custom quality checks, addons and auto-fixes.

Checking translation text does not contain “foo”¶

This is a pretty simple check which just checks whether the translation is missing the string “foo”.

#
# Copyright © 2012 - 2021 Michal Čihař <michal@cihar.com>
#
# This file is part of Weblate <https://weblate.org/>
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <https://www.gnu.org/licenses/>.
#
"""Simple quality check example."""

from django.utils.translation import gettext_lazy as _

from weblate.checks.base import TargetCheck


class FooCheck(TargetCheck):

    # Used as identifier for check, should be unique
    # Has to be shorter than 50 characters
    check_id = "foo"

    # Short name used to display failing check
    name = _("Foo check")

    # Description for failing check
    description = _("Your translation is foo")

    # Real check code
    def check_single(self, source, target, unit):
        return "foo" in target

Checking that Czech translation text plurals differ¶

Check using language info to verify the two plural forms in Czech language are not same.

#
# Copyright © 2012 - 2021 Michal Čihař <michal@cihar.com>
#
# This file is part of Weblate <https://weblate.org/>
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <https://www.gnu.org/licenses/>.
#
"""Quality check example for Czech plurals."""

from django.utils.translation import gettext_lazy as _

from weblate.checks.base import TargetCheck


class PluralCzechCheck(TargetCheck):

    # Used as identifier for check, should be unique
    # Has to be shorter than 50 characters
    check_id = "foo"

    # Short name used to display failing check
    name = _("Foo check")

    # Description for failing check
    description = _("Your translation is foo")

    # Real check code
    def check_target_unit(self, sources, targets, unit):
        if self.is_language(unit, ("cs",)):
            return targets[1] == targets[2]
        return False

    def check_single(self, source, target, unit):
        """We don't check target strings here."""
        return False