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Extract pronunciation data from German Wiktionary
Move list_node loop to section extractors This work is a contribution to the EWOK project, which receives funding from LABEX ASLAN (ANR–10–LABX–0081) at the Université de Lyon, as part of the "Investissements d'Avenir" program initiated and overseen by the Agence Nationale de la Recherche (ANR) in France.
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,201 @@ | ||
| from collections import defaultdict | ||
| from typing import Dict, List, Union | ||
|
|
||
| from wikitextprocessor import NodeKind, WikiNode | ||
| from wikitextprocessor.parser import LevelNode | ||
| from wiktextract.extractor.share import create_audio_url_dict | ||
|
|
||
| from wiktextract.page import clean_node | ||
| from wiktextract.wxr_context import WiktextractContext | ||
|
|
||
|
|
||
| def extract_pronunciation( | ||
| wxr: WiktextractContext, | ||
| page_data: List[Dict], | ||
| level_node: LevelNode, | ||
| ): | ||
| for list_node in level_node.find_child(NodeKind.LIST): | ||
| sound_data = [defaultdict(list)] | ||
|
|
||
| for not_list_item_node in list_node.invert_find_child( | ||
| NodeKind.LIST_ITEM | ||
| ): | ||
| wxr.wtp.debug( | ||
| f"Found unexpected non-list-item node in pronunciation section: {not_list_item_node}", | ||
| sortid="extractor/de/pronunciation/extract_pronunciation/28", | ||
| ) | ||
|
|
||
| for list_item_node in list_node.find_child(NodeKind.LIST_ITEM): | ||
| children = list_item_node.children | ||
| if len(children) == 0: | ||
| continue | ||
|
|
||
| head_template, rest = children[0], children[1:] | ||
| if ( | ||
| not isinstance(head_template, WikiNode) | ||
| or head_template.kind != NodeKind.TEMPLATE | ||
| or not rest | ||
| ): | ||
| wxr.wtp.debug( | ||
| f"Found unexpected non-template node in pronunciation section: {head_template}", | ||
| sortid="extractor/de/pronunciation/extract_pronunciation/37", | ||
| ) | ||
| continue | ||
| if head_template.template_name == "IPA": | ||
| process_ipa(wxr, sound_data, rest) | ||
| elif head_template.template_name == "Hörbeispiele": | ||
| sound_data.append(defaultdict(list)) | ||
| process_hoerbeispiele(wxr, sound_data, rest) | ||
| elif head_template.template_name == "Reime": | ||
| process_rhymes(wxr, sound_data, rest) | ||
| else: | ||
| wxr.wtp.debug( | ||
| f"Found unexpected template in pronunciation section: {head_template} with content {rest}", | ||
| sortid="extractor/de/pronunciation/extract_pronunciation/45)", | ||
| ) | ||
|
|
||
| # Remove empty entries | ||
| sound_data = [entry for entry in sound_data if entry != {}] | ||
| if len(sound_data) > 0: | ||
| page_data[-1]["sounds"].extend(sound_data) | ||
|
|
||
| for non_list_node in level_node.invert_find_child(NodeKind.LIST): | ||
| wxr.wtp.debug( | ||
| f"Found unexpected non-list node in pronunciation section: {non_list_node}", | ||
| sortid="extractor/de/pronunciation/extract_pronunciation/64", | ||
| ) | ||
|
|
||
|
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||
| def process_ipa( | ||
| wxr: WiktextractContext, | ||
| sound_data: List[Dict], | ||
| nodes: List[Union[WikiNode, str]], | ||
| ): | ||
| if not nodes: | ||
| return | ||
|
|
||
| def process_lautschrift_template( | ||
| wxr: WiktextractContext, sound_data: List[Dict], node | ||
| ): | ||
| largs = node.largs | ||
| if len(largs) > 1 and len(largs[1]): | ||
| ipa = largs[1][0] | ||
| if ipa.strip() and ipa != "...": | ||
| if len(largs) > 2: | ||
| lang_arg = largs[2][0].split("=", 1) | ||
| if len(lang_arg) > 1: | ||
| lang_code = lang_arg[1].strip() | ||
| language = wxr.wtp.LANGUAGES_BY_CODE[lang_code] | ||
| add_sound_data_without_appending_to_existing_properties( | ||
| sound_data, | ||
| { | ||
| "ipa": [ipa], | ||
| "lang_code": lang_code, | ||
| "language": language, | ||
| }, | ||
| ) | ||
| else: | ||
| sound_data[-1]["ipa"].append(ipa) | ||
|
|
||
| head_node = nodes.pop(0) | ||
|
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||
| if is_template_node_with_name(head_node, "Lautschrift"): | ||
| process_lautschrift_template(wxr, sound_data, head_node) | ||
| elif is_tag_node(head_node): | ||
| append_tag(wxr, sound_data, head_node) | ||
| elif is_new_sound_data_entry_sep(head_node): | ||
| sound_data.append(defaultdict(list)) | ||
| elif not is_empty_string(head_node): | ||
| wxr.wtp.debug( | ||
| f"Found unexpected non-Lautschrift node in IPA section: {head_node}", | ||
| sortid="extractor/de/pronunciation/process_ipa/57", | ||
| ) | ||
|
|
||
| if nodes: | ||
| process_ipa(wxr, sound_data, nodes) | ||
|
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||
|
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||
| def process_hoerbeispiele( | ||
| wxr: WiktextractContext, sound_data: List[Dict], nodes: List[WikiNode] | ||
| ): | ||
| if not nodes: | ||
| return | ||
|
|
||
| def process_audio_template( | ||
| wxr: WiktextractContext, sound_data: List[Dict], node | ||
| ): | ||
| largs = node.largs | ||
| if len(largs) > 1 and len(largs[1]): | ||
| audio_file = largs[1][0] | ||
| if audio_file.strip(): | ||
| add_sound_data_without_appending_to_existing_properties( | ||
| sound_data, create_audio_url_dict(audio_file) | ||
| ) | ||
|
|
||
| head_node = nodes.pop(0) | ||
|
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||
| if is_template_node_with_name(head_node, "Audio"): | ||
| process_audio_template(wxr, sound_data, head_node) | ||
| elif is_tag_node(head_node): | ||
| append_tag(wxr, sound_data, head_node) | ||
| elif is_new_sound_data_entry_sep(head_node): | ||
| sound_data.append(defaultdict(list)) | ||
| elif not is_empty_string(head_node): | ||
| wxr.wtp.debug( | ||
| f"Found unexpected node in Hoerbeispiele section: {head_node}", | ||
| sortid="extractor/de/pronunciation/process_hoerbeispiele/193", | ||
| ) | ||
|
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||
| if nodes: | ||
| process_hoerbeispiele(wxr, sound_data, nodes) | ||
|
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||
|
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||
| def process_rhymes( | ||
| wxr: WiktextractContext, sound_data: List[Dict], nodes: List[WikiNode] | ||
| ): | ||
| # XXX: Extract rhymes from the referenced rhymes page | ||
| pass | ||
|
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||
|
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||
| def is_template_node_with_name(node: WikiNode | str, template_name: str): | ||
| return ( | ||
| isinstance(node, WikiNode) | ||
| and node.kind == NodeKind.TEMPLATE | ||
| and node.template_name == template_name | ||
| ) | ||
|
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||
|
|
||
| def add_sound_data_without_appending_to_existing_properties( | ||
| sound_data: List[Dict], | ||
| new_sound_data: Dict, | ||
| ): | ||
| """Creates a new IPA data entry if properties exist in previous entry.""" | ||
| if any([key in sound_data[-1] for key in new_sound_data.keys()]): | ||
| sound_data.append(defaultdict(list)) | ||
|
|
||
| for key, value in new_sound_data.items(): | ||
| if isinstance(value, str): | ||
| sound_data[-1][key] = value | ||
| else: | ||
| sound_data[-1][key].extend(value) | ||
|
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||
|
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||
| def is_tag_node(node: WikiNode | str): | ||
| return isinstance(node, WikiNode) and node.kind in [ | ||
| NodeKind.TEMPLATE, | ||
| NodeKind.ITALIC, | ||
| ] | ||
|
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||
|
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| def append_tag(wxr: WiktextractContext, sound_data: Dict, node: WikiNode): | ||
| tag = clean_node(wxr, {}, node).strip() | ||
| if tag: | ||
| sound_data[-1]["tags"].append(tag) | ||
|
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||
|
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||
| def is_new_sound_data_entry_sep(node: WikiNode | str): | ||
| return isinstance(node, str) and node.strip() in [",", ";"] | ||
|
|
||
|
|
||
| def is_empty_string(node: WikiNode | str): | ||
| return isinstance(node, str) and not node.strip() |
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