-def _conv(fnct, value, fieldname):
- """Internal function.
- Like one of the to_xxx functions (e.g. to_bool), but adds the field name to the error message"""
- try: return fnct(value)
- except formencode.Invalid as e: raise formencode.Invalid(u"Conversion error in field '%s': %s" % (fieldname, unicode(e)), e.value, e.state)
-
-
-class RodelbahnboxDictConverter(formencode.Validator):
- """Converts a dict with Rodelbahnbox properties to a Sledrun class. Does no validation."""
-
- def to_python(self, value, state=None):
- """value is a dict of properties. If state is an object with the attribute sledrun, this sledrun class will be populated or updated."""
- props = value
- if isinstance(state, object) and hasattr(state, 'sledrun'):
- sledrun = state.sledrun
- else:
- class Sledrun(object):
- pass
- sledrun = Sledrun()
- for k, v in props.iteritems():
- if k == u'Position': sledrun.position_latitude, sledrun.position_longitude = v
- elif k == u'Position oben': sledrun.top_latitude, sledrun.top_longitude = v
- elif k == u'Höhe oben': sledrun.top_elevation = v
- elif k == u'Position unten': sledrun.bottom_latitude, sledrun.bottom_longitude = v
- elif k == u'Höhe unten': sledrun.bottom_elevation = v
- elif k == u'Länge': sledrun.length = v
- elif k == u'Schwierigkeit': sledrun.difficulty = v
- elif k == u'Lawinen': sledrun.avalanches = v
- elif k == u'Betreiber': sledrun.operator = v
- elif k == u'Öffentliche Anreise': sledrun.public_transport = v
- elif k == u'Aufstieg möglich': sledrun.walkup_possible = v
- elif k == u'Aufstieg getrennt': sledrun.walkup_separate, sledrun.walkup_separate_comment = v
- elif k == u'Gehzeit': sledrun.walkup_time = v
- elif k == u'Aufstiegshilfe': sledrun.lift, sledrun.lift_details = v
- elif k == u'Beleuchtungsanlage': sledrun.night_light, sledrun.night_light_comment = v
- elif k == u'Beleuchtungstage': sledrun.night_light_days, sledrun.night_light_days_comment = v
- elif k == u'Rodelverleih': sledrun.sled_rental, sledrun.sled_rental_comment = v
- elif k == u'Gütesiegel': sledrun.cachet = v
- elif k == u'Webauskunft': sledrun.information_web = v
- elif k == u'Telefonauskunft': sledrun.information_phone = v
- elif k == u'Bild': sledrun.image = v
- elif k == u'In Übersichtskarte': sledrun.show_in_overview = v
- elif k == u'Forumid': sledrun.forum_id = v
- return sledrun
-
- def from_python(self, value, state=None):
- """Converts a sledrun class to a dict of Rodelbahnbox properties. value is a sledrun instance."""
- sledrun = value
- r = collections.OrderedDict()
- r[u'Position'] = (sledrun.position_latitude, sledrun.position_longitude)
- r[u'Position oben'] = (sledrun.top_latitude, sledrun.top_longitude)
- r[u'Höhe oben'] = sledrun.top_elevation
- r[u'Position unten'] = (sledrun.bottom_latitude, sledrun.bottom_longitude)
- r[u'Höhe unten'] = sledrun.bottom_elevation
- r[u'Länge'] = sledrun.length
- r[u'Schwierigkeit'] = sledrun.difficulty
- r[u'Lawinen'] = sledrun.avalanches
- r[u'Betreiber'] = sledrun.operator
- r[u'Öffentliche Anreise'] = sledrun.public_transport
- r[u'Aufstieg möglich'] = sledrun.walkup_possible
- r[u'Aufstieg getrennt'] = (sledrun.walkup_separate, sledrun.walkup_separate_comment)
- r[u'Gehzeit'] = sledrun.walkup_time
- r[u'Aufstiegshilfe'] = (sledrun.lift, sledrun.lift_details)
- r[u'Beleuchtungsanlage'] = (sledrun.night_light, sledrun.night_light_comment)
- r[u'Beleuchtungstage'] = (sledrun.night_light_days, sledrun.night_light_days_comment)
- r[u'Rodelverleih'] = (sledrun.sled_rental, sledrun.sled_rental_comment)
- r[u'Gütesiegel'] = sledrun.cachet
- r[u'Webauskunft'] = sledrun.information_web
- r[u'Telefonauskunft'] = sledrun.information_phone
- r[u'Bild'] = sledrun.image
- r[u'In Übersichtskarte'] = sledrun.show_in_overview
- r[u'Forumid'] = sledrun.forum_id
- return r
-
-
-class WinterrodelnTemplateDict(formencode.Validator):
- """Private helper class for RodelbahnboxValidator or GasthausboxValidator"""
- def __init__(self, template_title):
- self.template_title = template_title
-
- def to_python(self, value, state):
- title, anonym_params, named_params = value
- if title != self.template_title:
- raise Invalud(u'Template title has to be "{}".'.format(self.template_title), value, state)
- if len(anonym_params) > 0:
- raise Invalid(u'No anonymous parameters are allowed in "{}".'.format(self.template_title), value, state)
- return named_params
-
- def from_python(self, value, state):
- return self.template_title, [], value
-
-
-class RodelbahnboxValidator(wrpylib.wrvalidators.RodelbahnboxDictValidator):
- def __init__(self):
- wrpylib.wrvalidators.RodelbahnboxDictValidator.__init__(self)
- self.pre_validators=[wrpylib.mwmarkup.TemplateValidator(as_table=True, as_table_keylen=20), WinterrodelnTemplateDict(u'Rodelbahnbox')]
- self.chained_validators = [RodelbahnboxDictConverter()]
-
-
-def rodelbahnbox_to_sledrun(wikitext, sledrun=None):
- """Converts a sledrun wiki page containing the {{Rodelbahnbox}}
- to a sledrun. sledrun may be an instance of WrSledrunCache or an "empty" class (object()) (default).
- Raises a formencode.Invalid exception if the format is not OK or the Rodelbahnbox is not found.
- :return: (start, end, sledrun) tuple of the Rodelbahnbox."""
- # find Rodelbahnbox
- start, end = wrpylib.mwmarkup.find_template(wikitext, u'Rodelbahnbox')
- if start is None: raise formencode.Invalid(u"Rodelbahnbox nicht gefunden", wikitext, None)
-
- # convert to sledrun
- if sledrun is None:
- state = None
- else:
- class State(object):
- pass
- state = State()
- state.sledrun = sledrun
- return start, end, RodelbahnboxValidator().to_python(wikitext[start:end], state)
-
-
-def sledrun_to_rodelbahnbox(sledrun, version=None):
- """Converts a sledrun class to the {{Rodelbahnbox}} representation.
- The sledrun class has to have properties like position_latitude, ...
- See the table sledruncache for field (column) values.
- :param sledrun: an arbitrary class that contains the right properties
- :param version: a string specifying the version of the rodelbahnbox zu produce.
- Version '1.4' is supported."""
- assert version in [None, '1.4']
- return RodelbahnboxValidator().from_python(sledrun)
-
-
-class GasthausboxDictConverter(formencode.Validator):
- """Converts a dict with Gasthausbox properties to a Inn class. Does no validation."""
-
- def to_python(self, value, state=None):
- """value is a dict of properties. If state is an object with the attribute inn, this inn class will be populated or updated."""
- props = value
- if isinstance(state, object) and hasattr(state, 'inn'):
- sledrun = state.sledrun
- else:
- class Inn(object):
- pass
- inn = Inn()
- for k, v in props.iteritems():
- if k == u'Position': inn.position_latitude, inn.position_longitude = v
- elif k == u'Höhe': inn.position_elevation = v
- elif k == u'Betreiber': inn.operator = v
- elif k == u'Sitzplätze': inn.seats = v
- elif k == u'Übernachtung': inn.overnight, inn.overnight_comment = v
- elif k == u'Rauchfrei': inn.nonsmoker_area, inn.smoker_area = v
- elif k == u'Rodelverleih': inn.sled_rental, inn.sled_rental_comment = v
- elif k == u'Handyempfang': inn.mobile_provider = v
- elif k == u'Homepage': inn.homepage = v
- elif k == u'E-Mail': inn.email_list = v
- elif k == u'Telefon': inn.phone_list = v
- elif k == u'Bild': inn.image = v
- elif k == u'Rodelbahnen': inn.sledding_list = v
- return inn
-
- def from_python(self, value, state=None):
- """Converts an inn class to a dict of Gasthausbox properties. value is an Inn instance."""
- inn = value
- r = collections.OrderedDict()
- r[u'Position'] = (inn.position_latitude, inn.position_longitude)
- r[u'Höhe'] = inn.position_elevation
- r[u'Betreiber'] = inn.operator
- r[u'Sitzplätze'] = inn.seats
- r[u'Übernachtung'] = (inn.overnight, inn.overnight_comment)
- r[u'Rauchfrei'] = (inn.nonsmoker_area, inn.smoker_area)
- r[u'Rodelverleih'] = (inn.sled_rental, inn.sled_rental_comment)
- r[u'Handyempfang'] = inn.mobile_provider
- r[u'Homepage'] = inn.homepage
- r[u'E-Mail'] = inn.email_list
- r[u'Telefon'] = inn.phone_list
- r[u'Bild'] = inn.image
- r[u'Rodelbahnen'] = inn.sledding_list
- return r
-
-
-def gasthausbox_to_inn(wikitext, inn=None):
- """Converts a inn wiki page containing a {{Gasthausbox}} to an inn.
- raises a formencode.Invalid exception if an error occurs.
- :return: (start, end, inn) tuple."""
- if inn is None:
- class Inn(object): pass
- inn = Inn()
-
- # Match Gasthausbox
- start, end = wrpylib.mwmarkup.find_template(wikitext, u'Gasthausbox')
- if start is None: raise formencode.Invalid(u"No 'Gasthausbox' found", wikitext, None)
- template_title, properties = wrpylib.mwmarkup.split_template(wikitext[start:end])
-
- # Process properties
- for key, value in properties.iteritems():
- if key == u'Position': inn.position_latitude, inn.position_longitude = _conv(wrpylib.wrvalidators.GeoNone().to_python, value, key) # '47.583333 N 15.75 E'
- elif key == u'Höhe': inn.position_elevation = _conv(wrpylib.wrvalidators.UnsignedNone().to_python, value, key)
- elif key == u'Betreiber': inn.operator = _conv(wrpylib.wrvalidators.UnicodeNone().to_python, value, key)
- elif key == u'Sitzplätze': inn.seats = _conv(wrpylib.wrvalidators.UnsignedNone().to_python, value, key)
- elif key == u'Übernachtung': inn.overnight, inn.overnight_comment = _conv(wrpylib.wrvalidators.BoolUnicodeTupleValidator().to_python, value, key)
- elif key == u'Rauchfrei': inn.nonsmoker_area, inn.smoker_area = _conv(wrpylib.wrvalidators.GermanTristateTuple().to_python, value, key)
- elif key == u'Rodelverleih': inn.sled_rental, inn.sled_rental_comment = _conv(wrpylib.wrvalidators.BoolUnicodeTupleValidator().to_python, value, key)
- elif key == u'Handyempfang': inn.mobile_provider = _conv(wrpylib.wrvalidators.ValueCommentListNeinLoopNone().to_python, value, key)
- elif key == u'Homepage': inn.homepage = _conv(wrpylib.wrvalidators.UrlNeinNone().to_python, value, key)
- elif key == u'E-Mail': inn.email_list = _conv(wrpylib.wrvalidators.EmailCommentListNeinLoopNone(allow_masked_email=True).to_python, value, key)
- elif key == u'Telefon': inn.phone_list = _conv(wrpylib.wrvalidators.PhoneCommentListNeinLoopNone(comments_are_optional=True).to_python, value, key)
- elif key == u'Bild': inn.image = _conv(wrpylib.wrvalidators.UnicodeNone().to_python, value, key)
- elif key == u'Rodelbahnen': inn.sledding_list = _conv(wrpylib.wrvalidators.WikiPageListLoopNone().to_python, value, key)
- else: raise formencode.Invalid(u"Unbekannte Eigenschaft der Gasthausbox: '%s' (mit Wert '%s')" % (key, value), value, None)
- return start, end, inn
-
-
-def inn_to_gasthausbox(inn):
- """Converts the inn class to the {{Gasthausbox}} representation."""
- keys = []
- values = []
- keys.append(u'Position')
- values.append(wrpylib.wrvalidators.GeoNone().from_python((inn.position_latitude, inn.position_longitude)))
- keys.append(u'Höhe')
- values.append(wrpylib.wrvalidators.UnsignedNone().from_python(inn.position_elevation))
- keys.append(u'Betreiber')
- values.append(wrpylib.wrvalidators.UnicodeNone().from_python(inn.operator))
- keys.append(u'Sitzplätze')
- values.append(wrpylib.wrvalidators.UnsignedNone().from_python(inn.seats))
- keys.append(u'Übernachtung')
- values.append(wrpylib.wrvalidators.BoolUnicodeTupleValidator().from_python((inn.overnight, inn.overnight_comment)))
- keys.append(u'Rauchfrei')
- values.append(wrpylib.wrvalidators.GermanTristateTuple().from_python((inn.nonsmoker_area, inn.smoker_area)))
- keys.append(u'Rodelverleih')
- values.append(wrpylib.wrvalidators.BoolUnicodeTupleValidator().from_python((inn.sled_rental, inn.sled_rental_comment)))
- keys.append(u'Handyempfang')
- values.append(wrpylib.wrvalidators.ValueCommentListNeinLoopNone().from_python(inn.mobile_provider))
- keys.append(u'Homepage')
- values.append(wrpylib.wrvalidators.UrlNeinNone().from_python(inn.homepage))
- keys.append(u'E-Mail')
- values.append(wrpylib.wrvalidators.EmailCommentListNeinLoopNone(allow_masked_email=True).from_python(inn.email_list))
- keys.append(u'Telefon')
- values.append(wrpylib.wrvalidators.PhoneCommentListNeinLoopNone(comments_are_optional=True).from_python(inn.phone_list))
- keys.append(u'Bild')
- values.append(wrpylib.wrvalidators.UnicodeNone().from_python(inn.image))
- keys.append(u'Rodelbahnen')
- values.append(wrpylib.wrvalidators.WikiPageListLoopNone().from_python(inn.sledding_list))
- result = [u'{{Gasthausbox']
- return wrpylib.mwmarkup.create_template(u'Gasthausbox', [], keys, values, True)
-
-
-def find_template_latlon_ele(wikitext, template_title):
- """Finds the first occurance of the '{{template_title|47.076207 N 11.453553 E|1890}}' template
- and returns the tuple (start, end, lat, lon, ele) or (None, None, None, None, None) if the
- template was not found. If the template has no valid format, an exception is thrown."""
- start, end = wrpylib.mwmarkup.find_template(wikitext, template_title)
- if start is None: return (None,) * 5
- title, params = wrpylib.mwmarkup.split_template(wikitext[start:end])
- lat, lon = wrpylib.wrvalidators.GeoNone().to_python(params[u'1'].strip())
- ele = wrpylib.wrvalidators.UnsignedNone().to_python(params[u'2'].strip())
- return start, end, lat, lon, ele
-
-
-def create_template_latlon_ele(template_title, lat, lon, ele):
- geo = wrpylib.wrvalidators.GeoNone().from_python((lat, lon))
- if len(geo) == 0: geo = u' '
- ele = wrpylib.wrvalidators.UnsignedNone().from_python(ele)
- if len(ele) == 0: ele = u' '
- return wrpylib.mwmarkup.create_template(template_title, [geo, ele])
-
-
-def find_template_PositionOben(wikitext):
- """Same as find_template_latlon_ele with template '{{Position oben|47.076207 N 11.453553 E|1890}}'"""
- return find_template_latlon_ele(wikitext, u'Position oben')
-
-
-def create_template_PositionOben(lat, lon, ele):
- return create_template_latlon_ele(u'Position, oben', lat, lon, ele)
-
-
-def find_template_PositionUnten(wikitext):
- """Same as find_template_latlon_ele with template '{{Position unten|47.076207 N 11.453553 E|1890}}'"""
- return find_template_latlon_ele(wikitext, u'Position unten')
-
-
-def find_template_unsigned(wikitext, template_title):
- """Finds the first occurance of the '{{template_title|1890}}' template
- and returns the tuple (start, end, unsigned_value) or (None, None, None) if the
- template was not found. If the template has no valid format, an exception is thrown."""
- start, end = wrpylib.mwmarkup.find_template(wikitext, template_title)
- if start is None: return (None,) * 3
- title, params = wrpylib.mwmarkup.split_template(wikitext[start:end])
- unsigned_value = wrpylib.wrvalidators.UnsignedNone().to_python(params[u'1'].strip())
- return start, end, unsigned_value
-
-
-def create_template_unsigned(template_title, unsigned):
- unsigned = wrpylib.wrvalidators.UnsignedNone().from_python(unsigned)
- if len(unsigned) == 0: unsigned = u' '
- return wrpylib.mwmarkup.create_template(template_title, [unsigned])
-
-
-def find_template_Hoehenunterschied(wikitext):
- """Same as find_template_unsigned with template '{{Höhenunterschied|350}}'"""
- return find_template_unsigned(wikitext, u'Höhenunterschied')
-
-
-def create_template_Hoehenunterschied(ele_diff):
- return create_template_unsigned(u'Höhenunterschied', ele_diff)
-
-
-def find_template_Bahnlaenge(wikitext):
- """Same as find_template_unsigned with template '{{Bahnlänge|4500}}'"""
- return find_template_unsigned(wikitext, u'Bahnlänge')
-
-
-def create_template_Bahnlaenge(length):
- return create_template_unsigned(u'Bahnlänge', length)
-
-
-def find_template_Gehzeit(wikitext):
- """Same as find_template_unsigned with template '{{Gehzeit|60}}'"""
- return find_template_unsigned(wikitext, u'Gehzeit')
-
-
-def create_template_Gehzeit(walkup_time):
- return create_template_unsigned(u'Gehzeit', walkup_time)
-
-
-def find_template_Forumlink(wikitext):
- """Same as find_template_unsigned with template '{{Forumlink|26}}'"""
- start, end = wrpylib.mwmarkup.find_template(wikitext, u'Forumlink')
- if start is None: return (None,) * 3
- title, params = wrpylib.mwmarkup.split_template(wikitext[start:end])
- forumid = params[u'1'].strip()
- if forumid == u'<nummer einfügen>': unsigned_value = None
- else: unsigned_value = wrpylib.wrvalidators.UnsignedNone().to_python(forumid)
- return start, end, unsigned_value
- # return find_template_unsigned(wikitext, u'Forumlink')
-
-
-def find_template_Parkplatz(wikitext):
- """Same as find_template_latlon_ele with template '{{Parkplatz|47.076207 N 11.453553 E|1890}}'"""
- return find_template_latlon_ele(wikitext, u'Parkplatz')
-
-
-def find_template_Haltestelle(wikitext):
- """Finds the first occurance of the '{{Haltestelle|Ortsname|Haltestellenname|47.076207 N 11.453553 E|1890}}' template
- and returns the tuple (start, end, city, stop, lat, lon, ele) or (None, None, None, None, None, None, None) if the
- template was not found. If the template has no valid format, an exception is thrown."""
- start, end = wrpylib.mwmarkup.find_template(wikitext, u'Haltestelle')
- if start is None: return (None,) * 7
- title, params = wrpylib.mwmarkup.split_template(wikitext[start:end])
- city = wrpylib.wrvalidators.UnicodeNone().to_python(params[u'1'].strip())
- stop = wrpylib.wrvalidators.UnicodeNone().to_python(params[u'2'].strip())
- lat, lon = wrpylib.wrvalidators.GeoNone().to_python(params[u'3'].strip())
- ele = wrpylib.wrvalidators.UnsignedNone().to_python(params[u'4'].strip())
- return start, end, city, stop, lat, lon, ele
-
-
-def find_all_templates(wikitext, find_func):
- """Returns a list of return values of find_func that searches for a template.
- Example:
- >>> find_all_tempaltes(wikitext, find_template_Haltestelle)
- Returns an empty list if the template was not found at all.
- """
- results = []
- result = find_func(wikitext)
- start, end = result[:2]
- while start is not None:
- results.append(result)
- result = find_func(wikitext[end:])
- if result[0] is None:
- start = None
- else:
- start = result[0] + end
- end += result[1]
- result = (start, end) + result[2:]
- return results
-
-
-def googlemap_to_wrmap(attributes, coords, paths):
- """Converts the output of parse_googlemap to the GeoJSON format wrmap uses.
- :returns: (GeoJSON as nested Python datatypes)
- """
- json_features = []
-
- # point
- for point in coords:
- lon, lat, symbol, title = point
- properties = {'type': 'punkt' if symbol is None else symbol.lower()}
- if title is not None: properties['name'] = title
- json_features.append({
- 'type': 'Feature',
- 'geometry': {'type': 'Point', 'coordinates': [lon, lat]},
- 'properties': properties})
-
- # path
- for path in paths:
- style, entries = path
- style = style.lower()
- PATH_TYPES = {u'6#ff014e9a': u'rodelbahn', u'6#ffe98401': u'gehweg', u'6#ff7f7fff': u'alternative', u'3#ff000000': u'lift', u'3#ffe1e100': u'anfahrt'}
- if PATH_TYPES.has_key(style):
- properties = {'type': PATH_TYPES[style]}
- else:
- properties = {'type': 'line'}
- properties['dicke'] = style[0]
- properties['farbe'] = style[4:]
- json_features.append({
- 'type': 'Feature',
- 'geometry': {
- 'type': 'LineString',
- 'coordinates': [[lon, lat] for lon, lat, symbol, title in entries]},
- 'properties': properties})
-
- geojson = {
- 'type': 'FeatureCollection',
- 'features': json_features,
- 'properties': attributes}
- return geojson
-
-
ToastFreeware / philipp / winterrodeln / wrpylib.git / blobdiff