Rosetta Code:Village Pump/Lang-tag bot/Source: Difference between revisions
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use MediaWiki::API;
use constant DELAY_BETWEEN_EDITS => 10 * 60; # In seconds.
my $username = 'UnderBot';
my $password = 'secret';
my $kill_switch_page = 'User talk:UnderBot';
my $kill_switch_trigger = qr/stopediting/;
my $tasks_path = '/home/hippo/Temporary/tasks.yml';
my %langtags = ('4d' => '4d',
'actionscript' => 'actionscript',
'ada' => 'ada',
'agda2' => 'agda2',
'algol 60' => 'algol60',
'algol
'amigae' => 'amigae',
'apl' => 'apl',
'applescript' => 'applescript',
'assembly' => 'asm',
'autohotkey' => 'autohotkey',
'awk' => 'awk',
'bc' => 'bc',
'befunge' => 'befunge',
'brainf***' => 'bf',
'caml' => 'caml',
'c' => 'c',
'c++' => 'cpp',
'clean' => 'clean',
'clojure' => 'lisp',
'cobol' => 'cobol',
'coldfusion' => 'cfm',
'common lisp' => 'lisp',
'component pascal' => 'pascal',
'coq' => 'coq',
'c sharp|c#' => 'csharp',
'c sharp
'dc' => 'dc',
'd' => 'd',
'delphi' => 'delphi',
'dos batch file' => 'dos',
'ec' => 'ec',
'e' => 'e',
'eiffel' => 'eiffel',
'ella' => 'ella',
'emacs lisp' => 'lisp',
'erlang' => 'erlang',
'esql' => 'sql',
'factor' => 'factor',
'false' => 'false',
'fan' => 'fan',
'f' => 'f',
'forth' => 'forth',
'fortran' => 'fortran',
'fp' => 'fp',
'f sharp|f#' => 'fsharp',
'gap' => 'gap',
'genyris' => 'genyris',
'gnuplot' => 'gnuplot',
'go' => 'go',
'groovy' => 'groovy',
'haskell' => 'haskell',
'haxe' => 'haxe',
'hq9+' => 'hq9p',
'html' => 'html4strict',
'icon' => 'icon',
'idl' => 'idl',
'io' => 'io',
'javafx script' => 'javafx',
'java' => 'java',
'javascript' => 'javascript',
'j' => 'j',
'jocaml' => 'jocaml',
'joy' => 'joy',
'jscript.net' => 'jscript.net',
'json' => 'json',
'judoscript' => 'judoscript',
'korn shell' => 'korn',
'labview' => 'labview',
'latex' => 'latex',
'lisaac' => 'lisaac',
'lisp' => 'lisp',
'logo' => 'logo',
'logtalk' => 'logtalk',
'lotusscript' => 'lotusscript',
'lse64' => 'lse64',
'lua' => 'lua',
'lucid' => 'lucid',
'm4' => 'm4',
'make' => 'make',
'maple' => 'maple',
'mathematica' => 'mathematica',
'matlab' => 'matlab',
'maxima' => 'maxima',
'maxscript' => 'maxscript',
'metafont' => 'metafont',
'mirc scripting language' => 'mirc',
'mmix' => 'mmix',
'modula-2' => 'modula2',
'modula-
'moo' => 'moo',
'mpif90' => 'mpif90',
'ms sql' => 'sql',
'newlisp' => 'lisp',
'nial' => 'nial',
'oberon-2' => 'oberon2',
'objective-c' => 'objc',
'object pascal' => 'objectpascal',
'ocaml' => 'ocaml',
'octave' => 'octave',
'omega' => 'omega',
'openedge/progress' => 'openedge',
'oz' => 'oz',
'pari/gp' => 'parigp',
'pascal' => 'pascal',
'perl 6' => 'perl6',
'perl
'php' => 'php',
'pike' => 'pike',
'plaintex' => 'tex',
'pl/i' => 'pli',
'pl/
'pl/
'pop11' => 'pop11',
'postgresql' => 'sql',
'postscript' => 'postscript',
'powerbasic' => 'powerbasic',
'powershell' => 'powershell',
'prolog' => 'prolog',
'pure' => 'pure',
'python' => 'python',
'q' => 'q',
'rapidq' => 'rapidq',
'raven' => 'raven',
'rexx' => 'rexx',
'rhope' => 'rhope',
'r' => 'r',
'ruby' => 'ruby',
'sas' => 'sas',
'scala' => 'scala',
'scheme' => 'scheme',
'script3d' => 'script3d',
'seed7' => 'seed7',
'self' => 'self',
'setl' => 'setl',
'slate' => 'slate',
'smalltalk' => 'smalltalk',
'smeql' => 'smeql',
'snusp' => 'snusp',
'sql' => 'sql',
'standard ml' => 'sml',
'supercollider' => 'supercollider',
'svg' => 'xml',
'tcl' => 'tcl',
'ti-83 basic' => 'ti83b',
'ti-
'toka' => 'toka',
'transact-sql' => 'sql',
'tr' => 'tr',
'twelf' => 'twelf',
'unixpipes' => 'bash',
'
'unlambda' => 'unlambda',
'ursala' => 'ursala',
'vbscript' => 'vbscript',
'vedit macro language' => 'vedit',
'visual basic .net' => 'vbnet',
'visual basic
'visual
'vorpal' => 'vorpal',
'v' => 'v',
'wrapl' => 'wrapl',
'xquery' => 'xquery',
'xslt' => 'xml',
'xtalk' => 'xtalk',);
my $h = qr/(?:\t| )*/;
# Vaguely like Perl 6's \h.
my $lwsl = qr/(?:\t| )+\S[^\n]*/;
# Leading WhiteSpace Line.
# ------------------------------------------------------------
Line 196:
our (%tasks, @done, @todo);
local *tasks = LoadFile $tasks_path;
local *done = $tasks{done};
local *todo = $tasks{todo};
my $mw = new MediaWiki::API({api_url => 'http://rosettacode.org/mw/api.php'});
$mw->login({lgname => $username, lgpassword => $password})
while (@todo) {
say "TITLE: $pagetitle";
Line 213:
$p = $mw->get_page({title => $pagetitle}) || die;
my $timestamp = $p->{timestamp}; # To prevent edit conflicts.
my $text = $p->{'*'};
$text =~ s/ (.+? \n) (== \s* {{) /$2/xs or die;
my $newtext = $1;
# So $newtext just contains the task description so far.
while (
$text =~ s! \A
( == $h {{ $h header $h \| $h ([^}]+?) $h }} $h == $h \n )
Line 226 ⟶ 228:
( \z | == $h {{ )
!$4!xs
) {
my ($header, $langname, $body) = ($1, $2, $3);
s/\bC #/C#/ foreach $header, $langname;
# Why some people put a space there, I have no idea.
my
|| $langname =~ /assembl/i &&
||
## BASIC dialect-guessing is commented out because
## on some pages, programs for more than one dialect
## appear under "BASIC". Really we ought to treat
## each dialect as its own language.
#$langname =~ /basic/i &&
# ($body =~ /q(uick)?basic/i && 'qbasic' ||
# $body =~ /f(ree)?basic/i && 'freebasic' ||
# $body =~ /t(hin)?basic/i && 'thinbasic') ||
undef;
if ($tag) {
$tag = "<lang $tag>";
if ($body =~ /<lang/) { # Use the correct identifier.
$body =~ s {$h (<lang [^>]* >)}
{my $s = $1;
Line 251 ⟶ 256:
? $s # Don't replace "Mathematica" with "mathematica" or "java5" with "java"
: $tag}gxe;
# Get rid of any indenting spaces left behind when
# someone else added the lang tags.
Line 262 ⟶ 268:
{my $space = minstr($b =~ /^( +)\S/gm);
$b =~ s/^$space//gm;}
"$t$b\x3c/lang>"}xges;
}
elsif ($body =~ /<pre/)
# Just assume they should all be lang tags.
$body =~
{ <pre [^>]* > \s*
(.+?)
\s* </pre> }
{decode_entities "$tag$1\x3c/lang>"}xseg;
}
# HTML entities don't work in lang tags.
# But they aren't necessary, either.
else
# Turn indented passages into lang-tagged passages.
$body =~ s
{ ( ^ $lwsl \n
(?: (?: $lwsl \n | $h \n )*
Line 282 ⟶ 295:
$t =~ s/^$space//gm;
$t =~ s/\s+\z//;
decode_entities("$tag$t\x3c/lang>\n");}mgex;
}
}
$body =~ s
{(<lang [^>]*>) <nowiki> \s* (.+?) \s* </nowiki> \x3c/lang>}
{$1$2\x3c/lang>}gsx;
$newtext .= $header . $body;
}
action
title
text
minor
# All we're doing,
bot
nocreate => 1,
# If the page was deleted while we were regexing,
# we probably shouldn't resurrect it!
summary => 'Fixed lang tags.'
},
{skip_encoding => 1});
# Without the skip_encoding option, non-ASCII characters
# will get corrupted.
if ($success) {
? 'Unchanged.'
}
else
# Probably an edit conflict.
{
say "Couldn't commit; I'll try again later.";
push @todo, $pagetitle;
}
DumpFile $tasks_path, \%tasks;
}</lang>
[[Category:Perl]]
|
Revision as of 08:11, 8 September 2011
<lang perl>use warnings; use strict; use feature 'say'; use List::Util '&minstr'; use HTML::Entities '&decode_entities'; use YAML::XS qw(&DumpFile &LoadFile); use MediaWiki::API;
use constant DELAY_BETWEEN_EDITS => 10 * 60; # In seconds.
my $username = 'UnderBot'; my $password = 'secret';
my $kill_switch_page = 'User talk:UnderBot'; my $kill_switch_trigger = qr/stopediting/;
my $tasks_path = '/home/hippo/Temporary/tasks.yml';
my %langtags = ('4d' => '4d',
'actionscript' => 'actionscript', 'ada' => 'ada', 'agda2' => 'agda2', 'algol 60' => 'algol60', 'algol 68' => 'algol68', 'amigae' => 'amigae', 'apl' => 'apl', 'applescript' => 'applescript', 'assembly' => 'asm', 'autohotkey' => 'autohotkey', 'awk' => 'awk', 'bc' => 'bc', 'befunge' => 'befunge', 'brainf***' => 'bf', 'caml' => 'caml', 'c' => 'c', 'c++' => 'cpp', 'clean' => 'clean', 'clojure' => 'lisp', 'cobol' => 'cobol', 'coldfusion' => 'cfm', 'common lisp' => 'lisp', 'component pascal' => 'pascal', 'coq' => 'coq', 'c sharp|c#' => 'csharp', 'c sharp' => 'csharp', 'dc' => 'dc', 'd' => 'd', 'delphi' => 'delphi', 'dos batch file' => 'dos', 'ec' => 'ec', 'e' => 'e', 'eiffel' => 'eiffel', 'ella' => 'ella', 'emacs lisp' => 'lisp', 'erlang' => 'erlang', 'esql' => 'sql', 'factor' => 'factor', 'false' => 'false', 'fan' => 'fan', 'f' => 'f', 'forth' => 'forth', 'fortran' => 'fortran', 'fp' => 'fp', 'f sharp|f#' => 'fsharp', 'f_sharp|f#' => 'fsharp', 'gap' => 'gap', 'genyris' => 'genyris', 'gnuplot' => 'gnuplot', 'go' => 'go', 'groovy' => 'groovy', 'haskell' => 'haskell', 'haxe' => 'haxe', 'hq9+' => 'hq9p', 'html' => 'html4strict', 'icon' => 'icon', 'idl' => 'idl', 'io' => 'io', 'javafx script' => 'javafx', 'java' => 'java', 'javascript' => 'javascript', 'j' => 'j', 'jocaml' => 'jocaml', 'joy' => 'joy', 'jscript.net' => 'jscript.net', 'json' => 'json', 'judoscript' => 'judoscript', 'korn shell' => 'korn', 'labview' => 'labview', 'latex' => 'latex', 'lisaac' => 'lisaac', 'lisp' => 'lisp', 'logo' => 'logo', 'logtalk' => 'logtalk', 'lotusscript' => 'lotusscript', 'lse64' => 'lse64', 'lua' => 'lua', 'lucid' => 'lucid', 'm4' => 'm4', 'make' => 'make', 'maple' => 'maple', 'mathematica' => 'mathematica', 'matlab' => 'matlab', 'maxima' => 'maxima', 'maxscript' => 'maxscript', 'metafont' => 'metafont', 'mirc scripting language' => 'mirc', 'mmix' => 'mmix', 'modula-2' => 'modula2', 'modula-3' => 'modula3', 'moo' => 'moo', 'mpif90' => 'mpif90', 'ms sql' => 'sql', 'mysql' => 'sql', 'newlisp' => 'lisp', 'nial' => 'nial', 'oberon-2' => 'oberon2', 'objective-c' => 'objc', 'object pascal' => 'objectpascal', 'ocaml' => 'ocaml', 'octave' => 'octave', 'omega' => 'omega', 'openedge/progress' => 'openedge', 'oz' => 'oz', 'pari/gp' => 'parigp', 'pascal' => 'pascal', 'perl 6' => 'perl6', 'perl' => 'perl', 'php' => 'php', 'pike' => 'pike', 'plaintex' => 'tex', 'pl/i' => 'pli', 'pl/pgsql' => 'plpgsql', 'pl/sql' => 'plsql', 'pop11' => 'pop11', 'postgresql' => 'sql', 'postscript' => 'postscript', 'powerbasic' => 'powerbasic', 'powershell' => 'powershell', 'prolog' => 'prolog', 'pure' => 'pure', 'python' => 'python', 'q' => 'q', 'rapidq' => 'rapidq', 'raven' => 'raven', 'rexx' => 'rexx', 'rhope' => 'rhope', 'r' => 'r', 'ruby' => 'ruby', 'sas' => 'sas', 'scala' => 'scala', 'scheme' => 'scheme', 'script3d' => 'script3d', 'seed7' => 'seed7', 'self' => 'self', 'setl' => 'setl', 'slate' => 'slate', 'smalltalk' => 'smalltalk', 'smeql' => 'smeql', 'snusp' => 'snusp', 'sql' => 'sql', 'standard ml' => 'sml', 'supercollider' => 'supercollider', 'svg' => 'xml', 'tcl' => 'tcl', 'ti-83 basic' => 'ti83b', 'ti-89 basic' => 'ti89b', 'toka' => 'toka', 'transact-sql' => 'sql', 'tr' => 'tr', 'twelf' => 'twelf', 'unixpipes' => 'bash', 'unix shell' => 'bash', 'unlambda' => 'unlambda', 'ursala' => 'ursala', 'vbscript' => 'vbscript', 'vedit macro language' => 'vedit', 'visual basic .net' => 'vbnet', 'visual basic' => 'vb', 'visual objects' => 'visobj', 'vorpal' => 'vorpal', 'v' => 'v', 'wrapl' => 'wrapl', 'xquery' => 'xquery', 'xslt' => 'xml', 'xtalk' => 'xtalk',);
my $h = qr/(?:\t| )*/;
- Vaguely like Perl 6's \h.
my $lwsl = qr/(?:\t| )+\S[^\n]*/;
- Leading WhiteSpace Line.
- ------------------------------------------------------------
our (%tasks, @done, @todo); local *tasks = LoadFile $tasks_path; local *done = $tasks{done}; local *todo = $tasks{todo};
my $mw = new MediaWiki::API({api_url => 'http://rosettacode.org/mw/api.php'}); $mw->login({lgname => $username, lgpassword => $password})
or die q{Couldn't log in. (}, $mw->{error}->{code}, ': ', $mw->{error}->{details}, ')';
while (@todo) {
my $pagetitle = shift @todo; say "TITLE: $pagetitle";
# Check the kill switch. my $p = $mw->get_page({title => $kill_switch_page}) || die; $p->{'*'} =~ $kill_switch_trigger and die "Killed.\n";
$p = $mw->get_page({title => $pagetitle}) || die; my $timestamp = $p->{timestamp}; # To prevent edit conflicts. my $text = $p->{'*'};
$text =~ s/ (.+? \n) (== \s* {{) /$2/xs or die; my $newtext = $1;
# So $newtext just contains the task description so far. while ( $text =~ s! \A ( == $h Template:$h header $h \ $h == $h \n )
(.+?)
( \z | == $h {{ )
!$4!xs ) { my ($header, $langname, $body) = ($1, $2, $3); s/\bC #/C#/ foreach $header, $langname;
# Why some people put a space there, I have no idea. my $tag = $langtags{lc $langname} || $langname =~ /assembl/i && 'asm' || ## BASIC dialect-guessing is commented out because ## on some pages, programs for more than one dialect ## appear under "BASIC". Really we ought to treat ## each dialect as its own language. #$langname =~ /basic/i && # ($body =~ /q(uick)?basic/i && 'qbasic' || # $body =~ /f(ree)?basic/i && 'freebasic' || # $body =~ /t(hin)?basic/i && 'thinbasic') || undef;
if ($tag) { $tag = "<lang $tag>"; if ($body =~ /<lang/) { # Use the correct identifier. $body =~ s {$h (<lang [^>]* >)} {my $s = $1; lc($s) eq $tag || $s =~ /java5/i ? $s # Don't replace "Mathematica" with "mathematica" or "java5" with "java" : $tag}gxe;
# Get rid of any indenting spaces left behind when # someone else added the lang tags. lc($langname) eq 'whitespace' or $body =~ s {(<lang [^>]* >) ((?:$h\n)*) (.+?) \s* \x3c/lang>} {my ($t, $leading, $b) = ($1, $2, $3); if ($b !~ /^\S/m and ($leading or $b =~ /\n/)) # It there's no newline in $b, the # indentation is probably intentional (as # in many J examples). {my $space = minstr($b =~ /^( +)\S/gm); $b =~ s/^$space//gm;} "$t$b\x3c/lang>"}xges; }
elsif ($body =~ /
"}xseg; } # HTML entities don't work in lang tags. # But they aren't necessary, either. else # Turn indented passages into lang-tagged passages. { $body =~ s { ( ^ $lwsl \n (?: (?: $lwsl \n | $h \n )* $lwsl \n )? ) } {my $t = $1; my $space = minstr($t =~ /^( +)\S/gm); $t =~ s/^$space//gm; $t =~ s/\s+\z//; decode_entities("$tag$t\x3c/lang>\n");}mgex; } } $body =~ s {(<lang [^>]*>) \s* (.+?) \s* \x3c/lang>} {$1$2\x3c/lang>}gsx; $newtext .= $header . $body; } $newtext .= $text; $newtext =~ s/\s*\z/\n/; my $success = $mw->edit( { action => 'edit', title => $pagetitle, basetimestamp => $timestamp, text => $newtext, minor => 1, # All we're doing, ultimately, is formatting. bot => 1, nocreate => 1, # If the page was deleted while we were regexing, # we probably shouldn't resurrect it! summary => 'Fixed lang tags.' }, {skip_encoding => 1}); # Without the skip_encoding option, non-ASCII characters # will get corrupted. if ($success) { say(exists $success->{edit}->{nochange} ? 'Unchanged.' : 'Committed!'); push @done, $pagetitle; } else # Probably an edit conflict. { say "Couldn't commit; I'll try again later."; push @todo, $pagetitle; } DumpFile $tasks_path, \%tasks; sleep DELAY_BETWEEN_EDITS; }</lang>