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Wed, 30 Aug 2023 15:24:00 +0200 (CEST) Message-ID: Date: Wed, 30 Aug 2023 15:23:58 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Content-Language: en-GB, de-AT To: Proxmox VE development discussion , Maximiliano Sandoval References: <20230830124851.43586-1-m.sandoval@proxmox.com> From: Thomas Lamprecht Autocrypt: addr=t.lamprecht@proxmox.com; keydata= xsFNBFsLjcYBEACsaQP6uTtw/xHTUCKF4VD4/Wfg7gGn47+OfCKJQAD+Oyb3HSBkjclopC5J uXsB1vVOfqVYE6PO8FlD2L5nxgT3SWkc6Ka634G/yGDU3ZC3C/7NcDVKhSBI5E0ww4Qj8s9w OQRloemb5LOBkJNEUshkWRTHHOmk6QqFB/qBPW2COpAx6oyxVUvBCgm/1S0dAZ9gfkvpqFSD 90B5j3bL6i9FIv3YGUCgz6Ue3f7u+HsEAew6TMtlt90XV3vT4M2IOuECG/pXwTy7NtmHaBQ7 UJBcwSOpDEweNob50+9B4KbnVn1ydx+K6UnEcGDvUWBkREccvuExvupYYYQ5dIhRFf3fkS4+ wMlyAFh8PQUgauod+vqs45FJaSgTqIALSBsEHKEs6IoTXtnnpbhu3p6XBin4hunwoBFiyYt6 YHLAM1yLfCyX510DFzX/Ze2hLqatqzY5Wa7NIXqYYelz7tXiuCLHP84+sV6JtEkeSUCuOiUY virj6nT/nJK8m0BzdR6FgGtNxp7RVXFRz/+mwijJVLpFsyG1i0Hmv2zTn3h2nyGK/I6yhFNt dX69y5hbo6LAsRjLUvZeHXpTU4TrpN/WiCjJblbj5um5eEr4yhcwhVmG102puTtuCECsDucZ jpKpUqzXlpLbzG/dp9dXFH3MivvfuaHrg3MtjXY1i+/Oxyp5iwARAQABzTNUaG9tYXMgTGFt cHJlY2h0IChBdXRoLTQpIDx0LmxhbXByZWNodEBwcm94bW94LmNvbT7CwY4EEwEIADgWIQQO R4qbEl/pah9K6VrTZCM6gDZWBgUCWwuNxgIbAwULCQgHAgYVCAkKCwIEFgIDAQIeAQIXgAAK CRDTZCM6gDZWBm/jD/4+6JB2s67eaqoP6x9VGaXNGJPCscwzLuxDTCG90G9FYu29VcXtubH/ bPwsyBbNUQpqTm/s4XboU2qpS5ykCuTjqavrcP33tdkYfGcItj2xMipJ1i3TWvpikQVsX42R G64wovLs/dvpTYphRZkg5DwhgTmy3mRkmofFCTa+//MOcNOORltemp984tWjpR3bUJETNWpF sKGZHa3N4kCNxb7A+VMsJZ/1gN3jbQbQG7GkJtnHlWkw9rKCYqBtWrnrHa4UAvSa9M/XCIAB FThFGqZI1ojdVlv5gd6b/nWxfOPrLlSxbUo5FZ1i/ycj7/24nznW1V4ykG9iUld4uYUY86bB UGSjew1KYp9FmvKiwEoB+zxNnuEQfS7/Bj1X9nxizgweiHIyFsRqgogTvLh403QMSGNSoArk tqkorf1U+VhEncIn4H3KksJF0njZKfilrieOO7Vuot1xKr9QnYrZzJ7m7ZxJ/JfKGaRHXkE1 feMmrvZD1AtdUATZkoeQtTOpMu4r6IQRfSdwm/CkppZXfDe50DJxAMDWwfK2rr2bVkNg/yZI tKLBS0YgRTIynkvv0h8d9dIjiicw3RMeYXyqOnSWVva2r+tl+JBaenr8YTQw0zARrhC0mttu cIZGnVEvQuDwib57QLqMjQaC1gazKHvhA15H5MNxUhwm229UmdH3KM7BTQRbC43GARAAyTkR D6KRJ9Xa2fVMh+6f186q0M3ni+5tsaVhUiykxjsPgkuWXWW9MbLpYXkzX6h/RIEKlo2BGA95 QwG5+Ya2Bo3g7FGJHAkXY6loq7DgMp5/TVQ8phsSv3WxPTJLCBq6vNBamp5hda4cfXFUymsy HsJy4dtgkrPQ/bnsdFDCRUuhJHopnAzKHN8APXpKU6xV5e3GE4LwFsDhNHfH/m9+2yO/trcD txSFpyftbK2gaMERHgA8SKkzRhiwRTt9w5idOfpJVkYRsgvuSGZ0pcD4kLCOIFrer5xXudk6 NgJc36XkFRMnwqrL/bB4k6Pi2u5leyqcXSLyBgeHsZJxg6Lcr2LZ35+8RQGPOw9C0ItmRjtY ZpGKPlSxjxA1WHT2YlF9CEt3nx7c4C3thHHtqBra6BGPyW8rvtq4zRqZRLPmZ0kt/kiMPhTM 8wZAlObbATVrUMcZ/uNjRv2vU9O5aTAD9E5r1B0dlqKgxyoImUWB0JgpILADaT3VybDd3C8X s6Jt8MytUP+1cEWt9VKo4vY4Jh5vwrJUDLJvzpN+TsYCZPNVj18+jf9uGRaoK6W++DdMAr5l gQiwsNgf9372dbMI7pt2gnT5/YdG+ZHnIIlXC6OUonA1Ro/Itg90Q7iQySnKKkqqnWVc+qO9 GJbzcGykxD6EQtCSlurt3/5IXTA7t6sAEQEAAcLBdgQYAQgAIBYhBA5HipsSX+lqH0rpWtNk IzqANlYGBQJbC43GAhsMAAoJENNkIzqANlYGD1sP/ikKgHgcspEKqDED9gQrTBvipH85si0j /Jwu/tBtnYjLgKLh2cjv1JkgYYjb3DyZa1pLsIv6rGnPX9bH9IN03nqirC/Q1Y1lnbNTynPk IflgvsJjoTNZjgu1wUdQlBgL/JhUp1sIYID11jZphgzfDgp/E6ve/8xE2HMAnf4zAfJaKgD0 F+fL1DlcdYUditAiYEuN40Ns/abKs8I1MYx7Yglu3RzJfBzV4t86DAR+OvuF9v188WrFwXCS RSf4DmJ8tntyNej+DVGUnmKHupLQJO7uqCKB/1HLlMKc5G3GLoGqJliHjUHUAXNzinlpE2Vj C78pxpwxRNg2ilE3AhPoAXrY5qED5PLE9sLnmQ9AzRcMMJUXjTNEDxEYbF55SdGBHHOAcZtA kEQKub86e+GHA+Z8oXQSGeSGOkqHi7zfgW1UexddTvaRwE6AyZ6FxTApm8wq8NT2cryWPWTF BDSGB3ujWHMM8ERRYJPcBSjTvt0GcEqnd+OSGgxTkGOdufn51oz82zfpVo1t+J/FNz6MRMcg 8nEC+uKvgzH1nujxJ5pRCBOquFZaGn/p71Yr0oVitkttLKblFsqwa+10Lt6HBxm+2+VLp4Ja 0WZNncZciz3V3cuArpan/ZhhyiWYV5FD0pOXPCJIx7WS9PTtxiv0AOS4ScWEUmBxyhFeOpYa DrEx In-Reply-To: <20230830124851.43586-1-m.sandoval@proxmox.com> Content-Type: text/plain; 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See http://wiki.apache.org/spamassassin/DnsBlocklists#dnsbl-block for more information. [gnu.org, jsgettext.pl] Subject: Re: [pve-devel] [PATCH proxmox-i18n] js generator: try to extract comments from source X-BeenThere: pve-devel@lists.proxmox.com X-Mailman-Version: 2.1.29 Precedence: list List-Id: Proxmox VE development discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 30 Aug 2023 13:24:01 -0000 Am 30/08/2023 um 14:48 schrieb Maximiliano Sandoval: > Adds a way to extract comments to the resulting .po files matching > xgettext's behaviour. Useful for instances like > > ```js > // Translators: This is the verb, not the noun hmm, but is then grouped with the reference comment in the resulting PO file? And even if, what use is the comment if there are then a usage as noun and one as verb? For that we really would need the msgcontext stuff and a pgettext implementation so that one could then actually do different translations for either variant (e.g., in German then Noun -> "Profil" and verb -> "Profilieren") IMO the comments mostly make sense for describing string formats, but support for them can be still fine as it doesn't cost much. Oh, and while at it, I pondered over adding a wrapper for the common Ext.String.format(gettext(MSG), PARAMS)) combi, something like gettextf(MSG, PARAMS) or even shorter i18n(MSG, PARAMS) (with params optional). This way we might even parse the passed params and add those as comment automatically. > gettext("Profile"); > > // Translators: This would read 'Manage OSD' > Ext.String.format(gettext('Manage {0}'), 'OSD'); > ``` > > where the string is not enough to guarantee is a satisfactory > translation. > > Do note that two identical messages with different comments will count > as the same message (same msgid) from the point of view of gettext. To > truly differentiate them one would need to support Context, see [1]. > > Caveats: > - Cannot extract multiline comments > - Does not understand comments in the /* comment */ form those two are fine, but comments at the end of line won't be recognized either, e.g.: fieldLabel: gettext('Foo'), // Translators: bar baz No biggie, but IMO not to hard to parse, especially as we don't have to bother that much for performance as this is only triggered manually when updating the POT catalogue. > > [1] https://www.gnu.org/software/gettext/manual/html_node/Contexts.html > > Signed-off-by: Maximiliano Sandoval > --- > jsgettext.pl | 9 ++++++--- > 1 file changed, 6 insertions(+), 3 deletions(-) > > diff --git a/jsgettext.pl b/jsgettext.pl > index 7f758fd..d0bf7a9 100755 > --- a/jsgettext.pl > +++ b/jsgettext.pl > @@ -93,7 +93,7 @@ my $href = { > }; > > sub extract_msg { > - my ($filename, $linenr, $line) = @_; > + my ($filename, $linenr, $line, $comment) = @_; > > my $count = 0; > > @@ -111,7 +111,7 @@ sub extract_msg { > if (my $po = $href->{$text}) { > $po->reference($po->reference() . " $ref"); > } else { > - $href->{$text} = Locale::PO->new(-msgid=> $text, -reference=> $ref, -msgstr=> ''); > + $href->{$text} = Locale::PO->new(-msgid=> $text, -reference=> $ref, -msgstr=> '', -automatic=> $comment); > } > } > die "can't extract gettext message in '$filename' line $linenr\n" if !$count; > @@ -122,10 +122,13 @@ my $sources = find_js_sources($dirs); > > foreach my $s (@$sources) { > open(my $SRC_FH, '<', $s) || die "unable to open file '$s' - $!\n"; > + my $prev_line; > while(defined(my $line = <$SRC_FH>)) { > if ($line =~ m/gettext\s*\(/ && $line !~ m/^\s*function gettext/) { > - extract_msg($s, $., $line); > + my ($comment) = $prev_line =~ /\/\/\s+(.*)/; > + extract_msg($s, $., $line, $comment); > } > + $prev_line = $line; > } > close($SRC_FH); > }