imported>Anomie (Oh, the existing code is 0-based) |
m (판 71개를 가져왔습니다) |
||
(사용자 14명의 중간 판 105개는 보이지 않습니다) | |||
1번째 줄: | 1번째 줄: | ||
local getArgs = require('Module:Arguments').getArgs | |||
local ustring = mw.ustring | |||
local str = {} | local str = {} | ||
-- string.find | |||
function str.len( frame ) | function str.len( frame ) | ||
local new_args = str._getParameters( frame.args, {'s'} ) | |||
local s = new_args['s'] or '' | |||
return ustring.len( s ) | |||
end | end | ||
-- string.sub | |||
function str.sub( frame ) | |||
local args = getArgs(frame) | |||
local new_args = str._getParameters( args, { 's', 'i', 'j' } ) | |||
local s = new_args['s'] or '' | |||
local i = tonumber( new_args['i'] ) or 1 | |||
local j = tonumber( new_args['j'] ) or -1 | |||
local len = ustring.len( s ) | |||
-- Convert negatives for range checking | |||
if i < 0 then | |||
i = len + i + 1 | |||
end | |||
if j < 0 then | |||
j = len + j + 1 | |||
end | |||
if i > len or j > len or i < 1 or j < 1 then | |||
return str._error( 'String subset index out of range' ) | |||
end | |||
if j < i then | |||
return str._error( 'String subset indices out of order' ) | |||
end | |||
return ustring.sub( s, i, j ) | |||
end | end | ||
function str. | -- 다른 모듈에서 require 되는 함수 | ||
function str._match( s, pattern, start, match_index, plain_flag, nomatch ) | |||
if s == '' then | |||
return str._error( 'Target string is empty' ) | |||
end | |||
if pattern == '' then | |||
return str._error( 'Pattern string is empty' ) | |||
end | |||
start = tonumber(start) or 1 | |||
if math.abs(start) < 1 or math.abs(start) > ustring.len( s ) then | |||
return str._error( 'Requested start is out of range' ) | |||
end | |||
if match_index == 0 then | |||
return str._error( 'Match index is out of range' ) | |||
end | |||
if plain_flag then | |||
pattern = str._escapePattern( pattern ) | |||
end | |||
local result | |||
if match_index == 1 then | |||
-- Find first match is simple case | |||
result = ustring.match( s, pattern, start ) | |||
else | |||
if start > 1 then | |||
s = ustring.sub( s, start ) | |||
end | |||
local iterator = ustring.gmatch(s, pattern) | |||
if match_index > 0 then | |||
-- Forward search | |||
for w in iterator do | |||
match_index = match_index - 1 | |||
if match_index == 0 then | |||
result = w | |||
break | |||
end | |||
end | |||
else | |||
-- Reverse search | |||
local result_table = {} | |||
local count = 1 | |||
for w in iterator do | |||
result_table[count] = w | |||
count = count + 1 | |||
end | |||
result = result_table[ count + match_index ] | |||
end | |||
end | |||
if result == nil then | |||
if nomatch == nil then | |||
return str._error( 'Match not found' ) | |||
else | |||
return nomatch | |||
end | |||
else | |||
return result | |||
end | |||
end | end | ||
-- string.match | |||
function str.match( frame ) | function str.match( frame ) | ||
local args = getArgs(frame) | |||
local new_args = str._getParameters( args, {'s', 'pattern', 'start', 'match', 'plain', 'nomatch'} ) | |||
local s = new_args['s'] or '' | |||
local start = tonumber( new_args['start'] ) or 1 | |||
local plain_flag = str._getBoolean( new_args['plain'] or false ) | |||
local pattern = new_args['pattern'] or '' | |||
local match_index = math.floor( tonumber(new_args['match']) or 1 ) | |||
local nomatch = new_args['nomatch'] | |||
return str._match( s, pattern, start, match_index, plain_flag, nomatch ) | |||
end | |||
-- | |||
function str.pos( frame ) | |||
local args = getArgs(frame) | |||
local new_args = str._getParameters( args, {'target', 'pos'} ) | |||
local target_str = new_args['target'] or '' | |||
local pos = tonumber( new_args['pos'] ) or 0 | |||
if pos == 0 or math.abs(pos) > ustring.len( target_str ) then | |||
return str._error( 'String index out of range' ) | |||
end | |||
return ustring.sub( target_str, pos, pos ) | |||
end | |||
-- string.find | |||
function str.find( frame ) | |||
local args = getArgs(frame) | |||
local new_args = str._getParameters( args, {'source', 'target', 'start', 'plain' } ) | |||
local source_str = new_args['source'] or '' | |||
local pattern = new_args['target'] or '' | |||
local start_pos = tonumber(new_args['start']) or 1 | |||
local plain = new_args['plain'] or false | |||
if source_str == '' or pattern == '' then | |||
return 0 | |||
end | |||
plain = str._getBoolean( plain ) | |||
local start = ustring.find( source_str, pattern, start_pos, plain ) | |||
if start == nil then | |||
start = 0 | |||
end | |||
return start | |||
end | |||
function str.find_( str1, str2 , str3, str4) | |||
local source_str = str1 or '' | |||
local pattern_str = str2 or '' | |||
local start_ = str3 or 1 | |||
local plain_ = str4 or false | |||
if source_str == '' or pattern_str == '' then | |||
return 0 | |||
end | |||
plain_ = str._getBoolean( plain_ ) | |||
local start = ustring.find( source_str, pattern_str, start_, plain_ ) | |||
if start == nil then | |||
start = 0 | |||
end | |||
return start | |||
end | |||
function str.ifexist( frame ) | |||
local args = getArgs(frame) | |||
local new_args = str._getParameters( args, {'source', 'target', 'return1', 'return2' } ) | |||
local source_str = new_args['source'] or '' | |||
local pattern = new_args['target'] or '' | |||
local return1 = new_args['return1'] or '' | |||
local return2 = new_args['return2'] or '' | |||
if str.find_( source_str, pattern) == 0 then | |||
return return2 | |||
else | |||
return return1 | |||
end | |||
end | |||
function str.ifexist_( source_str, pattern, return1, return2 ) | |||
if str.find_( source_str, pattern) == 0 then | |||
return return2 | |||
else | |||
return return1 | |||
end | |||
end | |||
-- string.gsub | |||
function str.gsub( frame ) | |||
local new_args = str._getParameters( frame.args, {'source', 'pattern', 'replace', 'count', 'plain' } ) | |||
local source_str = new_args['source'] or '' | |||
local pattern = new_args['pattern'] or '' | |||
local replace = new_args['replace'] or '' | |||
local count = tonumber( new_args['count'] ) | |||
local plain = new_args['plain'] or true | |||
if source_str == '' or pattern == '' then | |||
return source_str | |||
end | |||
plain = str._getBoolean( plain ) | |||
if plain then | |||
pattern = str._escapePattern( pattern ) | |||
replace = ustring.gsub( replace, "%%", "%%%%" ) --Only need to escape replacement sequences. | |||
end | |||
local result | |||
if count ~= nil then | |||
if replace == '제거' or replace == nil then | |||
result = ustring.gsub( source_str, pattern, '', count) | |||
else | |||
result = ustring.gsub( source_str, pattern, replace, count ) | |||
end | |||
else | |||
if replace == '제거' or replace == nil then | |||
result = ustring.gsub( source_str, pattern, '') | |||
else | |||
result = ustring.gsub( source_str, pattern, replace ) | |||
end | |||
end | |||
return result | |||
end | |||
-- string.rep | |||
function str.rep( frame ) | |||
local repetitions = tonumber( frame.args[2] ) | |||
if not repetitions then | |||
return str._error( 'function rep expects a number as second parameter, received "' .. ( frame.args[2] or '' ) .. '"' ) | |||
end | |||
return ustring.rep( frame.args[1] or '', repetitions ) | |||
end | |||
-- string.upper | |||
function str.upper( frame ) | |||
local new_args = str._getParameters( frame.args, { 's' } ) | |||
local s = new_args['s'] or '' | |||
return ustring.upper( s ) | |||
end | |||
-- string.lower | |||
function str.lower( frame ) | |||
local new_args = str._getParameters( frame.args, { 's' } ) | |||
local s = new_args['s'] or '' | |||
return ustring.lower( s ) | |||
end | |||
function str.reverse( frame ) | |||
local new_args = str._getParameters( frame.args, { 's' } ) | |||
local s = new_args['s'] or '' | |||
local str = "" | |||
for token in ustring.gmatch(s, ".") do | |||
str = token..str | |||
end | |||
return str | |||
end | |||
-- string.byte의 유니코드 호환 버전 | |||
function str.tounicode( frame ) | |||
local args = getArgs( frame ) | |||
local s = args[1] or -1 | |||
if s == -1 then | |||
return '입력값이 없습니다.' | |||
else | |||
return 'U+0'..ustring.upper(string.format("%x", ustring.codepoint(s))) | |||
end | |||
end | |||
function str.tounicode_( char ) | |||
local s = char or -1 | |||
if s == -1 then | |||
return 0 | |||
else | |||
return 'U+0'..ustring.upper(string.format("%x", ustring.codepoint(s))) | |||
end | |||
end | |||
-- string.char | |||
function str.char( frame ) | |||
local args = getArgs(frame) | |||
local new_args = str._getParameters( args, { 'c' } ) | |||
local c = tonumber(new_args['c']) | |||
return ustring.char( c ) | |||
end | |||
function str.escapePattern( frame ) | |||
local args = getArgs(frame) | |||
local pattern_str = args[1] | |||
if not pattern_str then | |||
return str._error( 'No pattern string specified' ) | |||
end | |||
local result = str._escapePattern( pattern_str ) | |||
return result | |||
end | |||
function str.count(frame) | |||
local args_ = getArgs(frame) | |||
local args = str._getParameters(args_, {'source', 'pattern', 'plain'}) | |||
local source = args.source or '' | |||
local pattern = args.pattern or '' | |||
local plain = str._getBoolean(args.plain or true) | |||
if plain then | |||
pattern = str._escapePattern(pattern) | |||
end | |||
local _, count = ustring.gsub(source, pattern, '') | |||
return count | |||
end | |||
function str.count_(str, pattern) | |||
local _, count = ustring.gsub(str, pattern, '') | |||
return count | |||
end | |||
--[[ | |||
endswith | |||
This function determines whether a string ends with another string. | |||
]] | |||
function str.endswith(frame) | |||
local args_ = getArgs(frame) | |||
local args = str._getParameters(args_, {'source', 'pattern'}) | |||
local source = args.source or '' | |||
local pattern = args.pattern or '' | |||
if pattern == '' then | |||
-- All strings end with the empty string. | |||
return "yes" | |||
end | |||
if ustring.sub(source, -ustring.len(pattern), -1) == pattern then | |||
return "yes" | |||
else | |||
return "" | |||
end | |||
end | |||
function str.join(frame) | |||
local args = getArgs(frame) | |||
local table_ = {} | |||
local sep = args[1] | |||
local i, j = 2, 1 | |||
-- args,table | |||
while args[i] ~= nil do | |||
if args[i] ~= '_' then | |||
table_[j] = args[i] | |||
i = i + 1 | |||
j = j + 1 | |||
else | |||
i = i + 1 | |||
end | |||
end | |||
return table.concat(table_, sep) | |||
end | |||
--[[ | |||
Helper function that populates the argument list given that user may need to use a mix of | |||
named and unnamed 변수. This is relevant because named 변수 are not | |||
identical to unnamed 변수 due to string trimming, and when dealing with strings | |||
we sometimes want to either preserve or remove that whitespace depending on the application. | |||
]] | |||
function str._getParameters( frame_args, arg_list ) | |||
local new_args = {} | |||
local index = 1 | |||
local value | |||
for _, arg in ipairs( arg_list ) do | |||
value = frame_args[arg] | |||
if value == nil then | |||
value = frame_args[index] | |||
index = index + 1 | |||
end | |||
new_args[arg] = value | |||
end | |||
return new_args | |||
end | |||
--[[ | |||
Helper function to handle error messages. | |||
]] | |||
function str._error( error_str ) | |||
local frame = mw.getCurrentFrame() | |||
local error_category = frame.args.error_category or 'String 모듈에 의해 보고된 오류' | |||
local ignore_errors = frame.args.ignore_errors or false | |||
local no_category = frame.args.no_category or false | |||
if str._getBoolean(ignore_errors) then | |||
return '' | |||
end | |||
local error_str = '<strong class="error">String Module Error: ' .. error_str .. '</strong>' | |||
if error_category ~= '' and not str._getBoolean( no_category ) then | |||
error_str = '[[Category:' .. error_category .. ']]' .. error_str | |||
end | |||
return error_str | |||
end | |||
--[[ | |||
Helper Function to interpret boolean strings | |||
]] | |||
function str._getBoolean( boolean_str ) | |||
local boolean_value | |||
if type( boolean_str ) == 'string' then | |||
boolean_str = boolean_str:lower() | |||
if boolean_str == 'false' or boolean_str == 'no' or boolean_str == '0' | |||
or boolean_str == '' then | |||
boolean_value = false | |||
else | |||
boolean_value = true | |||
end | |||
elseif type( boolean_str ) == 'boolean' then | |||
boolean_value = boolean_str | |||
else | |||
error( 'No boolean value found' ) | |||
end | |||
return boolean_value | |||
end | |||
--[[ | |||
Helper function that escapes all pattern characters so that they will be treated | |||
as plain text. | |||
]] | |||
function str._escapePattern( pattern_str ) | |||
return ustring.gsub( pattern_str, "([%(%)%.%%%+%-%*%?%[%^%$%]])", "%%%1" ) | |||
end | end | ||
return str | return str |
2021년 10월 22일 (금) 23:01 기준 최신판
이 모듈에 대한 설명문서는 모듈:String/설명문서에서 만들 수 있습니다
local getArgs = require('Module:Arguments').getArgs
local ustring = mw.ustring
local str = {}
-- string.find
function str.len( frame )
local new_args = str._getParameters( frame.args, {'s'} )
local s = new_args['s'] or ''
return ustring.len( s )
end
-- string.sub
function str.sub( frame )
local args = getArgs(frame)
local new_args = str._getParameters( args, { 's', 'i', 'j' } )
local s = new_args['s'] or ''
local i = tonumber( new_args['i'] ) or 1
local j = tonumber( new_args['j'] ) or -1
local len = ustring.len( s )
-- Convert negatives for range checking
if i < 0 then
i = len + i + 1
end
if j < 0 then
j = len + j + 1
end
if i > len or j > len or i < 1 or j < 1 then
return str._error( 'String subset index out of range' )
end
if j < i then
return str._error( 'String subset indices out of order' )
end
return ustring.sub( s, i, j )
end
-- 다른 모듈에서 require 되는 함수
function str._match( s, pattern, start, match_index, plain_flag, nomatch )
if s == '' then
return str._error( 'Target string is empty' )
end
if pattern == '' then
return str._error( 'Pattern string is empty' )
end
start = tonumber(start) or 1
if math.abs(start) < 1 or math.abs(start) > ustring.len( s ) then
return str._error( 'Requested start is out of range' )
end
if match_index == 0 then
return str._error( 'Match index is out of range' )
end
if plain_flag then
pattern = str._escapePattern( pattern )
end
local result
if match_index == 1 then
-- Find first match is simple case
result = ustring.match( s, pattern, start )
else
if start > 1 then
s = ustring.sub( s, start )
end
local iterator = ustring.gmatch(s, pattern)
if match_index > 0 then
-- Forward search
for w in iterator do
match_index = match_index - 1
if match_index == 0 then
result = w
break
end
end
else
-- Reverse search
local result_table = {}
local count = 1
for w in iterator do
result_table[count] = w
count = count + 1
end
result = result_table[ count + match_index ]
end
end
if result == nil then
if nomatch == nil then
return str._error( 'Match not found' )
else
return nomatch
end
else
return result
end
end
-- string.match
function str.match( frame )
local args = getArgs(frame)
local new_args = str._getParameters( args, {'s', 'pattern', 'start', 'match', 'plain', 'nomatch'} )
local s = new_args['s'] or ''
local start = tonumber( new_args['start'] ) or 1
local plain_flag = str._getBoolean( new_args['plain'] or false )
local pattern = new_args['pattern'] or ''
local match_index = math.floor( tonumber(new_args['match']) or 1 )
local nomatch = new_args['nomatch']
return str._match( s, pattern, start, match_index, plain_flag, nomatch )
end
--
function str.pos( frame )
local args = getArgs(frame)
local new_args = str._getParameters( args, {'target', 'pos'} )
local target_str = new_args['target'] or ''
local pos = tonumber( new_args['pos'] ) or 0
if pos == 0 or math.abs(pos) > ustring.len( target_str ) then
return str._error( 'String index out of range' )
end
return ustring.sub( target_str, pos, pos )
end
-- string.find
function str.find( frame )
local args = getArgs(frame)
local new_args = str._getParameters( args, {'source', 'target', 'start', 'plain' } )
local source_str = new_args['source'] or ''
local pattern = new_args['target'] or ''
local start_pos = tonumber(new_args['start']) or 1
local plain = new_args['plain'] or false
if source_str == '' or pattern == '' then
return 0
end
plain = str._getBoolean( plain )
local start = ustring.find( source_str, pattern, start_pos, plain )
if start == nil then
start = 0
end
return start
end
function str.find_( str1, str2 , str3, str4)
local source_str = str1 or ''
local pattern_str = str2 or ''
local start_ = str3 or 1
local plain_ = str4 or false
if source_str == '' or pattern_str == '' then
return 0
end
plain_ = str._getBoolean( plain_ )
local start = ustring.find( source_str, pattern_str, start_, plain_ )
if start == nil then
start = 0
end
return start
end
function str.ifexist( frame )
local args = getArgs(frame)
local new_args = str._getParameters( args, {'source', 'target', 'return1', 'return2' } )
local source_str = new_args['source'] or ''
local pattern = new_args['target'] or ''
local return1 = new_args['return1'] or ''
local return2 = new_args['return2'] or ''
if str.find_( source_str, pattern) == 0 then
return return2
else
return return1
end
end
function str.ifexist_( source_str, pattern, return1, return2 )
if str.find_( source_str, pattern) == 0 then
return return2
else
return return1
end
end
-- string.gsub
function str.gsub( frame )
local new_args = str._getParameters( frame.args, {'source', 'pattern', 'replace', 'count', 'plain' } )
local source_str = new_args['source'] or ''
local pattern = new_args['pattern'] or ''
local replace = new_args['replace'] or ''
local count = tonumber( new_args['count'] )
local plain = new_args['plain'] or true
if source_str == '' or pattern == '' then
return source_str
end
plain = str._getBoolean( plain )
if plain then
pattern = str._escapePattern( pattern )
replace = ustring.gsub( replace, "%%", "%%%%" ) --Only need to escape replacement sequences.
end
local result
if count ~= nil then
if replace == '제거' or replace == nil then
result = ustring.gsub( source_str, pattern, '', count)
else
result = ustring.gsub( source_str, pattern, replace, count )
end
else
if replace == '제거' or replace == nil then
result = ustring.gsub( source_str, pattern, '')
else
result = ustring.gsub( source_str, pattern, replace )
end
end
return result
end
-- string.rep
function str.rep( frame )
local repetitions = tonumber( frame.args[2] )
if not repetitions then
return str._error( 'function rep expects a number as second parameter, received "' .. ( frame.args[2] or '' ) .. '"' )
end
return ustring.rep( frame.args[1] or '', repetitions )
end
-- string.upper
function str.upper( frame )
local new_args = str._getParameters( frame.args, { 's' } )
local s = new_args['s'] or ''
return ustring.upper( s )
end
-- string.lower
function str.lower( frame )
local new_args = str._getParameters( frame.args, { 's' } )
local s = new_args['s'] or ''
return ustring.lower( s )
end
function str.reverse( frame )
local new_args = str._getParameters( frame.args, { 's' } )
local s = new_args['s'] or ''
local str = ""
for token in ustring.gmatch(s, ".") do
str = token..str
end
return str
end
-- string.byte의 유니코드 호환 버전
function str.tounicode( frame )
local args = getArgs( frame )
local s = args[1] or -1
if s == -1 then
return '입력값이 없습니다.'
else
return 'U+0'..ustring.upper(string.format("%x", ustring.codepoint(s)))
end
end
function str.tounicode_( char )
local s = char or -1
if s == -1 then
return 0
else
return 'U+0'..ustring.upper(string.format("%x", ustring.codepoint(s)))
end
end
-- string.char
function str.char( frame )
local args = getArgs(frame)
local new_args = str._getParameters( args, { 'c' } )
local c = tonumber(new_args['c'])
return ustring.char( c )
end
function str.escapePattern( frame )
local args = getArgs(frame)
local pattern_str = args[1]
if not pattern_str then
return str._error( 'No pattern string specified' )
end
local result = str._escapePattern( pattern_str )
return result
end
function str.count(frame)
local args_ = getArgs(frame)
local args = str._getParameters(args_, {'source', 'pattern', 'plain'})
local source = args.source or ''
local pattern = args.pattern or ''
local plain = str._getBoolean(args.plain or true)
if plain then
pattern = str._escapePattern(pattern)
end
local _, count = ustring.gsub(source, pattern, '')
return count
end
function str.count_(str, pattern)
local _, count = ustring.gsub(str, pattern, '')
return count
end
--[[
endswith
This function determines whether a string ends with another string.
]]
function str.endswith(frame)
local args_ = getArgs(frame)
local args = str._getParameters(args_, {'source', 'pattern'})
local source = args.source or ''
local pattern = args.pattern or ''
if pattern == '' then
-- All strings end with the empty string.
return "yes"
end
if ustring.sub(source, -ustring.len(pattern), -1) == pattern then
return "yes"
else
return ""
end
end
function str.join(frame)
local args = getArgs(frame)
local table_ = {}
local sep = args[1]
local i, j = 2, 1
-- args,table
while args[i] ~= nil do
if args[i] ~= '_' then
table_[j] = args[i]
i = i + 1
j = j + 1
else
i = i + 1
end
end
return table.concat(table_, sep)
end
--[[
Helper function that populates the argument list given that user may need to use a mix of
named and unnamed 변수. This is relevant because named 변수 are not
identical to unnamed 변수 due to string trimming, and when dealing with strings
we sometimes want to either preserve or remove that whitespace depending on the application.
]]
function str._getParameters( frame_args, arg_list )
local new_args = {}
local index = 1
local value
for _, arg in ipairs( arg_list ) do
value = frame_args[arg]
if value == nil then
value = frame_args[index]
index = index + 1
end
new_args[arg] = value
end
return new_args
end
--[[
Helper function to handle error messages.
]]
function str._error( error_str )
local frame = mw.getCurrentFrame()
local error_category = frame.args.error_category or 'String 모듈에 의해 보고된 오류'
local ignore_errors = frame.args.ignore_errors or false
local no_category = frame.args.no_category or false
if str._getBoolean(ignore_errors) then
return ''
end
local error_str = '<strong class="error">String Module Error: ' .. error_str .. '</strong>'
if error_category ~= '' and not str._getBoolean( no_category ) then
error_str = '[[Category:' .. error_category .. ']]' .. error_str
end
return error_str
end
--[[
Helper Function to interpret boolean strings
]]
function str._getBoolean( boolean_str )
local boolean_value
if type( boolean_str ) == 'string' then
boolean_str = boolean_str:lower()
if boolean_str == 'false' or boolean_str == 'no' or boolean_str == '0'
or boolean_str == '' then
boolean_value = false
else
boolean_value = true
end
elseif type( boolean_str ) == 'boolean' then
boolean_value = boolean_str
else
error( 'No boolean value found' )
end
return boolean_value
end
--[[
Helper function that escapes all pattern characters so that they will be treated
as plain text.
]]
function str._escapePattern( pattern_str )
return ustring.gsub( pattern_str, "([%(%)%.%%%+%-%*%?%[%^%$%]])", "%%%1" )
end
return str