183 lines
8.1 KiB
Python
183 lines
8.1 KiB
Python
# -*- coding:utf-8 -*-
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import os
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import re
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from bs4 import Tag
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from ..base import *
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cambridge_url_base = u'https://dictionary.cambridge.org/'
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cambridge_download_mp3 = True
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cambridge_download_img = True
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class Cambridge(WebService):
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def __init__(self):
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super().__init__()
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def _get_url(self):
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return cambridge_url_base
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def _get_from_api(self):
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data = self.get_response(u'{0}{1}'.format(self._get_url(), self.quote_word))
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soup = parse_html(data)
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result = {
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'pronunciation': {'AmE': '', 'BrE': '', 'AmEmp3': '', 'BrEmp3': ''},
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'image': '',
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'thumb': '',
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'def': '',
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'def_list': []
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}
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# english
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element = soup.find('div', class_='page')
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if element:
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# 页
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elements = element.find_all('div', class_='entry-body__el')
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header_found = False
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for element in elements:
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if element:
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# 音
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if not header_found:
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header = element.find('div', class_='pos-header')
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if header:
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tags = header.find_all('span', class_='dpron-i')
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if tags:
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for tag in tags:
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r = tag.find('span', class_='region')
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reg = r.get_text() if r else u''
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pn = 'AmE' if reg=='us' else 'BrE'
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p = tag.find('span', class_='pron')
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result['pronunciation'][pn] = p.get_text() if p else u''
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snd = tag.find('source', type='audio/mpeg')
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if snd:
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result['pronunciation'][pn+'mp3'] = cambridge_url_base + snd.get('src')
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header_found = True
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# 义
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senses = element.find_all('div', class_='pos-body')
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# 词性
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span_posgram = element.find('div', class_='posgram')
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pos_gram = (span_posgram.get_text() if span_posgram else '')
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if senses:
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for sense in senses:
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# 像ambivalent之类词语含有ambivalence解释，词性不同
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runon_title = None
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if sense['class'][0] == 'runon':
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runon_pos = sense.find('span', class_='pos')
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runon_gram = sense.find('span', class_='gram')
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if runon_pos is not None:
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pos_gram = runon_pos.get_text() + (runon_gram.get_text() if runon_gram else '')
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h3_rt = sense.find('h3', class_='runon-title')
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runon_title = (h3_rt.get_text() if h3_rt else None)
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sense_body = sense.find('div', class_=re.compile("sense-body|runon-body pad-indent"))
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if sense_body:
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l = result['def_list']
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def extract_sense(block, phrase=None):
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if isinstance(block, Tag) is not True:
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return
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block_type = block['class'][0]
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if block_type == 'def-block':
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pass
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elif block_type == 'phrase-block':
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_phrase_header = block.find('span', class_='phrase-head')
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_phrase_body = block.find('div', class_='phrase-body pad-indent')
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if _phrase_body:
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for p_b in _phrase_body:
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extract_sense(p_b, _phrase_header.get_text() if _phrase_header else None)
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return
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elif block_type == 'runon-body':
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pass
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else:
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return
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span_df = block.find('span', class_='def-info')
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def_info = (span_df.get_text().replace('›', '') if span_df else '')
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d = block.find('div', class_='def')
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tran = block.find('span', class_='trans')
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examps = block.find_all('span', class_='eg deg')
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l.append(
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u'<li>{0}{1}{2}{3}{4} {5}{6}</li>'.format(
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'<span class="epp-xref">{0}</span>'.format(pos_gram) if pos_gram != '' else '',
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'<span class="epp-xref">{0}</span>'.format(runon_title) if runon_title else '',
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'<span class="epp-xref">{0}</span>'.format(phrase) if phrase else '',
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'<span class="epp-xref">{0}</span>'.format(def_info) if def_info.strip() != '' else '',
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'<b class="def">{0}</b>'.format(d.get_text()) if d else u'',
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'<span class="trans">{0}</span>'.format(tran.get_text()) if tran else '',
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u''.join(
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u'<div class="examp">{0}</div>'.format(e.get_text()) if e else u''
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for e in examps
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)
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)
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)
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for b in sense_body:
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extract_sense(b)
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result['def'] = u'<ul>' + u''.join(s for s in l) + u'</ul>'
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img = sense.find('img', class_='lightboxLink')
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if img:
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result['image'] = cambridge_url_base + img.get('data-image')
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result['thumb'] = cambridge_url_base + img.get('src')
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return self.cache_this(result)
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@with_styles(need_wrap_css=True, cssfile='_cambridge.css')
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def _css(self, val):
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return val
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@export('AME_PHON')
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def fld_phonetic_us(self):
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seg = self._get_field('pronunciation')
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return seg.get('AmE', u'') if seg else u''
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@export('BRE_PHON')
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def fld_phonetic_uk(self):
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seg = self._get_field('pronunciation')
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return seg.get('BrE', u'') if seg else u''
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def _fld_img(self, fld):
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image_url = self._get_field(fld)
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if cambridge_download_img and image_url:
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filename = get_hex_name(self.unique.lower(), image_url, 'jpg')
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if os.path.exists(filename) or self.net_download(filename, image_url):
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return self.get_anki_label(filename, 'img')
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return ''
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def _fld_mp3(self, fld):
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audio_url = self._get_field('pronunciation')[fld]
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if cambridge_download_mp3 and audio_url:
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filename = get_hex_name(self.unique.lower(), audio_url, 'mp3')
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if os.path.exists(filename) or self.net_download(filename, audio_url):
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return self.get_anki_label(filename, 'audio')
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return ''
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@export('IMAGE')
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def fld_image(self):
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return self._fld_img('image')
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@export([u'缩略图', u'Thumbnails'])
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def fld_thumbnail(self):
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return self._fld_img('thumb')
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@export('AME_PRON')
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def fld_mp3_us(self):
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return self._fld_mp3('AmEmp3')
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@export('BRE_PRON')
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def fld_mp3_uk(self):
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return self._fld_mp3('BrEmp3')
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@export('DEF')
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def fld_definition(self):
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val = self._get_field('def')
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if val == None or val == '':
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return ''
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return self._css(val)
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