def combine_stations() -> Iterable[List[str]]:
'Combine the two railway station datasets by telecode.'
stations = AttrDict()
names = {}
stations_95306 = hyfw.dfs()
stations_12306 = kyfw.stations()
for s in stations_95306:
pinyin = s['PYM'].lower()
if len(pinyin) > 3:
pinyin = pinyin[:2] + pinyin[-1]
elif len(pinyin) < 3:
pinyin = ''
name, telecode = s['ZMHZ'], s['DBM']
stations[telecode] = [pinyin, name, s['TMIS'], s['SSJC']]
names[name] = telecode
for s in stations_12306:
old = stations.get(s.telecode)
new = [s.pinyin_code, s.name, '', '']
if s.name in names and s.telecode != names[s.name]:
conflict = '%s/%s -> %s/%s' % (names[s.name], new, s.telecode, old)
if s.telecode in stations:
conflict = 'Name conflict: %s -> ?' % conflict
else:
conflict = 'Solved conflict: %s' % conflict
old = stations[s.telecode] = stations.pop(names[s.name])
old[:2] = new[:2]
elif s.telecode in stations and s.name != stations[s.telecode][1]:
new[-2] = tmis(s.name).get(s.name, '')
conflict = '%s/(%s => %s)' % (s.telecode, old, new)
if new[-2] and old[-2] != new[-2]: # TMIS codes conflict
conflict = 'Ambiguous telecode: %s' % conflict
else:
conflict = 'Solved conflict: %s' % conflict
old[:2] = new[:2]
else:
if s.telecode not in stations:
stations[s.telecode] = [''] * 4
stations[s.telecode][:2] = new[:2]
continue
# resolve merge conflicts manually
shell(dict(vars(), s=stations), '\n%s' % conflict)
for k, v in stations.items():
# drop telecodes with spaces
# so those can be used as temporary names in conflict solving
v.insert(2, '' if ' ' in k else k)
yield v
def explain(self, info: AttrDict) -> str:
'Convert the query result to a human-readable text message.'
# remove trailing whitespace and null values
for k, v in info.items():
info[k] = str(v).rstrip()
if info[k] in ['0', '-1', '发货人']:
info[k] = ''
# rename some fields to fit into the template
converters = {
'fz': 'cdyStation',
'dz': 'destStation',
'pm': 'cdyName',
'xh': 'carNo',
'xt': 'arrDepId',
'carType': 'carKind',
'tyrName': 'shpName',
'conName': 'shpName',
'wbID': 'wbNbr',
}
for k, v in converters.items():
info[k] = info.get(k, '')
info[v] = info.get(v) or info[k]
if info.conName == info.shpName:
info.conName = ''
elif info.conName:
info.conName = '，发往' + info.conName
if info.xh:
info.carKind = '集装箱'
info.carLE = 'L' if info.cdyName else 'E'
elif info.carType.startswith(info.carKind):
info.carKind = '车辆'
if not info.cdyName:
status = ''
elif info.carLE == 'L':
status = '负责运送{wbNbr[单号为 {} 的]}{cdyName}'
if info.cdyName[-1:].isdigit():
info.cdyName += '型集装箱'
else:
status = '当前状态为{cdyName}{wbNbr[，运单号为 {}]}'
if info.cdyName.endswith('空'):
info.cdyName += '车'
if info.get('trainId'):
info.train = ' %s 次列车' % info.trainId
info.arrDep = {
'A': '到达',
'D': '离开',
'在站': '到达',
'在途': '离开',
}.get(info.arrDepId, '到达')
explanation = '''
截至 {eventDate} 时为止，您查询的{shpName[由{}托运{conName}的]}
{carNo[ {} 号]}{carType[ {} 型]}{carKind}
{cdyStation[已从{cdyAdm}{}站发出，]}
{destStation[正前往{destAdm}{}站，]}%s{cdyName[。该车]}
{train[现被编入{}]}{trainOrder[机后第 {} 位]}{train[，]}
目前已{arrDep}{eventProvince[位于{}{eventCity}的]}
{eventAdm}{eventStation}站
{dzlc[，距离终点站{destStation}站还有 {} km]}。
''' % status
return self.format(strip_lines(explanation), **info)