Module:pron utilities
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[සංස්කරණය]export.format_prons
[සංස්කරණය]function export.format_prons(data)
Function to parse arguments and format one or more pronunciations. Meant to be called from a module. `data` is a table
containing the following fields:- `lang` (required): Language object for the respellings.
- `raw_args` (required): Unparsed arguments, generally taken from
frame:getParent().args. - `respelling_to_IPA` (required): Function to generate one or more pronunciations given respelling. On input, the
function is passed a single object `data` with the following fields:
- `respelling`: The respelling.
- `orig_respelling`: The original respelling; may be
nilor `+` (which is substituted with the pagename). - `item`: The item parsed from the argument containing the respelling, along with inline modifiers and separate parameters.
- `args`: The parsed `args` table generated from `raw_args`.
- `pagename`: The pagename, either taken from `args.pagename` or from the actual pagename.
The function should return either a string (the respelling); a table with the respelling in the `pron` field and
optional left and right regular and/or accent qualifiers in (respectively) `q`, `qq`, `a` and `aa`; a list of
respelling strings; or a list of respelling+qualifier tables. If regular or accent qualifiers are returned, they will
be combined with any user-specified qualifiers (which go first).
- `track_module` (recommended): Name of the invoking module, for debug-tracking purposes.
- `include_bullet`: If specified, a bullet (`*`) will be added before the generated pronunciation. When this is given,
extra parameters
|bullets=(to override the number of added bullets) and|pre=(to specify text to insert between the bullets and the generated pronunciation) will be available. Use of this field is not recommended; it is provided for compatibility only. - `augment_params`: If specified, a key-value table of arguments to add to the `params` table, prior to parsing the raw arguments using `process` in Module:parameters. See Module:fr-pron for an example of specifying this field.
- `augment_param_mod_spec`: If specified, a list of specs of the form accepted by `construct_param_mods()` in
Module:parameter utilities to add to the default specs (which specify the following inline modifiers and separate
parameters:|q=and<q:...>;|qq=and<qq:...>;|a=and<a:...>;|aa=and<aa:...>; and|ref=and<ref:...>. See Module:fr-pron for an example of specifying this field.
local export = {}
local dump = mw.dumpObject
local IPA_module = "Module:IPA"
local parameter_utilities_module = "Module:parameter utilities"
local pron_qualifier_module = "Module:pron qualifier"
--[==[ intro:
This module provides utilities to simplify and standardize the creation of pronunciation modules, particularly when it
comes to argument parsing. Using this module, it should only be necessary to provide the function that actually converts
respelling to IPA.
]==]
local function combine_qualifiers(q1, q2)
if type(q1) == "string" then
q1 = {q1}
end
if type(q2) == "string" then
q2 = {q2}
end
if not q1 then
return q2
end
if not q2 then
return q1
end
local qs = mw.clone(q1)
for _, q in ipairs(q2) do
table.insert(qs, q)
end
return qs
end
--[==[
Function to parse arguments and format one or more pronunciations. Meant to be called from a module. `data` is a table
containing the following fields:<ul>
<li> `lang` ('''required'''): Language object for the respellings.
<li> `raw_args` ('''required'''): Unparsed arguments, generally taken from {frame:getParent().args}.
<li> `respelling_to_IPA` ('''required'''): Function to generate one or more pronunciations given respelling. On input, the
function is passed a single object `data` with the following fields:<ul>
<li> `respelling`: The respelling.
<li> `orig_respelling`: The original respelling; may be {nil} or `+` (which is substituted with the pagename).
<li> `item`: The item parsed from the argument containing the respelling, along with inline modifiers and separate
parameters.
<li> `args`: The parsed `args` table generated from `raw_args`.
<li> `pagename`: The pagename, either taken from `args.pagename` or from the actual pagename.</ul>
The function should return either a string (the respelling); a table with the respelling in the `pron` field and
optional left and right regular and/or accent qualifiers in (respectively) `q`, `qq`, `a` and `aa`; a list of
respelling strings; or a list of respelling+qualifier tables. If regular or accent qualifiers are returned, they will
be combined with any user-specified qualifiers (which go first).
<li> `track_module` ('''recommended'''): Name of the invoking module, for debug-tracking purposes.
<li> `include_bullet`: If specified, a bullet (`*`) will be added before the generated pronunciation. When this is given,
extra parameters {{para|bullets}} (to override the number of added bullets) and {{para|pre}} (to specify text to
insert between the bullets and the generated pronunciation) will be available. '''Use of this field is not
recommended; it is provided for compatibility only.'''
<li> `augment_params`: If specified, a key-value table of arguments to add to the `params` table, prior to parsing the
raw arguments using `process` in [[Module:parameters]]. See [[Module:fr-pron]] for an example of specifying this
field.
<li> `augment_param_mod_spec`: If specified, a list of specs of the form accepted by `construct_param_mods()` in
[[Module:parameter utilities]] to add to the default specs (which specify the following inline modifiers and separate
parameters: {{para|q}} and {{cd|<q:...>}}; {{para|qq}} and {{cd|<qq:...>}}; {{para|a}} and {{cd|<a:...>}};
{{para|aa}} and {{cd|<aa:...>}}; and {{para|ref}} and {{cd|<ref:...>}}. See [[Module:fr-pron]] for an example of
specifying this field.
</ul>
]==]
function export.format_prons(data)
local params = {
[1] = {list = true, allow_holes = true, default = "+", template_default = data.template_default},
["pagename"] = {},
["notext"] = {},
}
if data.include_bullet then
params["pre"] = {}
params["bullets"] = {type = "number", default = 1}
end
if data.augment_params then
for k, v in pairs(data.augment_params) do
params[k] = v
end
end
local m_param_utils = require(parameter_utilities_module)
local construct_param_mod_spec = {
{group = {"q", "a", "ref"}},
{group = "link", include = {"t", "gloss", "pos"}},
}
if data.augment_param_mod_spec then
for _, spec in ipairs(data.augment_param_mod_spec) do
table.insert(construct_param_mod_spec, spec)
end
end
local param_mods = m_param_utils.construct_param_mods(construct_param_mod_spec)
local items, args = m_param_utils.process_list_arguments {
params = params,
param_mods = param_mods,
raw_args = data.raw_args,
termarg = 1,
term_dest = "pron",
track_module = data.track_module,
}
local pagename = args.pagename or mw.loadData("Module:headword/data").pagename
local saw_multiple_prons = false
for i, item in ipairs(items) do
local respelling = item.pron or "+"
if respelling == "+" then
respelling = pagename
end
local pron = data.respelling_to_IPA {
orig_respelling = item.pron,
respelling = respelling,
item = item,
args = args,
pagename = pagename,
}
if type(pron) == "table" and not pron.pron then
-- assume a list
if pron[1] and not pron[2] then
-- a single-element list
pron = pron[1]
else
saw_multiple_prons = true
end
end
item.pron = pron
end
if saw_multiple_prons then
-- we need to flatten out the pronuns
local pron_items = {}
for _, item in ipairs(items) do
local prons = item.pron
if type(prons) ~= "table" then
prons = {prons}
end
if prons.pron then
-- a single item with qualifiers, not a list
prons = {prons}
end
for i, pron in ipairs(prons) do
if type(pron) ~= "table" then
-- a string; convert to item table with qualifiers
pron = {pron = pron}
end
if not pron.pron then
error(("Internal error: Pronunciation table doesn't have a pronunciation in '.pron': %s"):format(
dump(pron)))
end
pron.separator = i == 1 and item.separator or " ~ "
if i == 1 then
pron.q = combine_qualifiers(item.q, pron.q)
pron.a = combine_qualifiers(item.a, pron.a)
pron.pos = item.pos
pron.gloss = item.gloss
end
if i == #prons then
pron.refs = item.refs
pron.qq = combine_qualifiers(item.qq, pron.qq)
pron.aa = combine_qualifiers(item.aa, pron.aa)
end
if not pron_items then
pron_items = {pron}
else
table.insert(pron_items, pron)
end
end
end
items = pron_items
else
for _, item in ipairs(items) do
if type(item.pron) == "table" then
if not item.pron.pron then
error(("Internal error: Pronunciation table doesn't have a pronunciation in '.pron': %s"):format(
dump(item.pron)))
end
item.q = combine_qualifiers(item.q, item.pron.q)
item.a = combine_qualifiers(item.a, item.pron.a)
item.qq = combine_qualifiers(item.qq, item.pron.qq)
item.aa = combine_qualifiers(item.aa, item.pron.aa)
item.pron = item.pron.pron
end
end
end
local prontext
local q = args.q.default
local qq = args.qq.default
local a = args.a.default
local aa = args.aa.default
if args.notext then
prontext = require(IPA_module).format_IPA_multiple(data.lang, items)
if q and q[1] or qq and qq[1] or a and a[1] or aa and aa[1] then
prontext = require(pron_qualifier_module).format_qualifiers {
lang = data.lang,
text = prontext,
q = q,
qq = qq,
a = a,
aa = aa,
}
end
else
prontext = require(IPA_module).format_IPA_full {
lang = data.lang,
items = items,
q = q,
qq = qq,
a = a,
aa = aa,
}
end
if args.pre then
prontext = args.pre .. " " .. prontext
end
if args.bullets and args.bullets ~= 0 then
prontext = ("*"):rep(args.bullets) .. " " .. prontext
end
return prontext
end
return export