本文整理汇总了Python中pyopenmensa.feed.LazyBuilder.legendKeyFunc方法的典型用法代码示例。如果您正苦于以下问题：Python LazyBuilder.legendKeyFunc方法的具体用法？Python LazyBuilder.legendKeyFunc怎么用？Python LazyBuilder.legendKeyFunc使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类pyopenmensa.feed.LazyBuilder的用法示例。
在下文中一共展示了LazyBuilder.legendKeyFunc方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: parse_url
# 需要导入模块: from pyopenmensa.feed import LazyBuilder [as 别名]
# 或者: from pyopenmensa.feed.LazyBuilder import legendKeyFunc [as 别名]
def parse_url(url, today=False, canteentype="Mittagsmensa", this_week="", next_week=True, legend_url=None):
canteen = LazyBuilder()
canteen.legendKeyFunc = lambda v: v.lower()
if not legend_url:
legend_url = url[: url.find("essen/") + 6] + "wissenswertes/lebensmittelkennzeichnung"
legend_doc = parse(urlopen(legend_url)).find(id="artikel")
allergene = buildLegend(
text=legend_doc.text.replace("\xa0", " "), regex=r"(?P<name>[A-Z]+) {3,}enthält (?P<value>\w+( |\t|\w)*)"
)
allergene["EI"] = "Ei"
zusatzstoffe = buildLegend(
text=legend_doc.text.replace("\xa0", " "), regex=r"(?P<name>\d+) {3,} (enthält )?(?P<value>\w+( |\t|\w)*)"
)
for tr in legend_doc.find_all("tr"):
tds = tr.find_all("td")
if len(tds) != 2:
continue
title = tds[0].find("strong")
if title is None:
continue
else:
title = title.text
text = tds[1].text.replace("enthält", "").strip()
if title.isdigit():
zusatzstoffe[title] = text
else:
allergene[title] = text
parse_week(url + this_week, canteen, canteentype, allergene=allergene, zusatzstoffe=zusatzstoffe)
if not today and next_week is True:
parse_week(url + "-kommende-woche", canteen, canteentype, allergene=allergene, zusatzstoffe=zusatzstoffe)
if not today and type(next_week) is str:
parse_week(url + next_week, canteen, canteentype, allergene=allergene, zusatzstoffe=zusatzstoffe)
print(canteen.toXMLFeed())
return canteen.toXMLFeed()示例2: parse_url
# 需要导入模块: from pyopenmensa.feed import LazyBuilder [as 别名]
# 或者: from pyopenmensa.feed.LazyBuilder import legendKeyFunc [as 别名]
def parse_url(url, today=False, canteentype='Mittagsmensa', this_week='', next_week=True, legend_url=None):
canteen = LazyBuilder()
canteen.legendKeyFunc = lambda v: v.lower()
if not legend_url:
legend_url = url[:url.find('essen/') + 6] + 'lebensmittelkennzeichnung'
legend_doc = parse(urlopen(legend_url))
canteen.setLegendData(
text=legend_doc.find(id='artikel').text,
regex=r'(?P<name>(\d+|[A-Z]+))\s+=\s+(?P<value>\w+( |\t|\w)*)'
)
parse_week(url + this_week, canteen, canteentype)
if not today and next_week is True:
parse_week(url + '-kommende-woche', canteen, canteentype)
if not today and type(next_week) is str:
parse_week(url + next_week, canteen, canteentype)
return canteen.toXMLFeed()示例3: parse_url
# 需要导入模块: from pyopenmensa.feed import LazyBuilder [as 别名]
# 或者: from pyopenmensa.feed.LazyBuilder import legendKeyFunc [as 别名]
def parse_url(url, today=False, canteentype='Mittagsmensa', this_week='', next_week=True, legend_url=None):
canteen = LazyBuilder()
canteen.legendKeyFunc = lambda v: v.lower()
if not legend_url:
legend_url = url[:url.find('essen/') + 6] + 'wissenswertes/lebensmittelkennzeichnung'
legend_doc = parse(urlopen(legend_url), 'lxml').find(id='artikel')
allergene = buildLegend(
text=legend_doc.text.replace('\xa0', ' '),
regex=r'(?P<name>[A-Z]+) {3,}enthält (?P<value>\w+( |\t|\w)*)'
)
allergene['EI'] = 'Ei'
zusatzstoffe = buildLegend(
text=legend_doc.text.replace('\xa0', ' '),
regex=r'(?P<name>\d+) {3,} (enthält )?(?P<value>\w+( |\t|\w)*)'
)
suballergene = re.compile(r'(?P<name>[0-9A-Z]+)[^a-zA-Z]*enthält (?P<value>\w+( |\t|\w)*)')
for tr in legend_doc.find_all('tr'):
tds = tr.find_all('td')
if len(tds) != 2:
continue
title = tds[0].find('strong')
if title is None:
continue
else:
title = title.text
lines = tds[1].text.split('\n')
for line in lines[1:]:
try_allergine = suballergene.match(line)
if try_allergine:
allergene[try_allergine.group('name')] = try_allergine.group('value')
text = lines[0].replace('enthält', '').strip()
if title.isdigit():
zusatzstoffe[title] = text
else:
allergene[title] = text
parse_week(url + this_week, canteen, canteentype,
allergene=allergene, zusatzstoffe=zusatzstoffe)
if not today and next_week is True:
parse_week(url + '-kommende-woche', canteen, canteentype,
allergene=allergene, zusatzstoffe=zusatzstoffe)
if not today and type(next_week) is str:
parse_week(url + next_week, canteen, canteentype,
allergene=allergene, zusatzstoffe=zusatzstoffe)
return canteen.toXMLFeed()