X-Git-Url: https://git.toastfreeware.priv.at/philipp/winterrodeln/wrpylib.git/blobdiff_plain/e06e9ca504ef0b7430ef33cccf3eff64b5946a30..3a70956408c5dc9e999bb3600b509d60b866118d:/wrpylib/wrmwmarkup.py diff --git a/wrpylib/wrmwmarkup.py b/wrpylib/wrmwmarkup.py index 095644c..b6b55e6 100644 --- a/wrpylib/wrmwmarkup.py +++ b/wrpylib/wrmwmarkup.py @@ -1,17 +1,150 @@ -#!/usr/bin/python2.7 -# -*- coding: iso-8859-15 -*- +#!/usr/bin/python3.4 # $Id$ # $HeadURL$ -"""This module contains winterrodeln specific functions that are prcocessing the MediaWiki markup. +"""This module contains winterrodeln specific functions that are processing the MediaWiki markup. """ import re import xml.etree.ElementTree -import formencode +import collections +import mwparserfromhell import wrpylib.wrvalidators import wrpylib.mwmarkup +import wrpylib.wrmwdb +from wrpylib.wrvalidators import LonLat, opt_lonlat_from_str, opt_lonlat_to_str, opt_uint_from_str, opt_uint_to_str, \ + opt_str_opt_comment_enum_to_str, lift_german_to_str, webauskunft_to_str, cachet_german_to_str, \ + opt_phone_comment_enum_to_str, lift_german_from_str, GASTHAUSBOX_DICT + + +def sledrun_from_rodelbahnbox(value, sledrun): + """Takes a Rodelbahnbox as returned by rodelbahnbox_from_str (that is, an OrderedDict) and + updates the sledrun instance with all values present in the Rodelbahnbox. Other values are not + updated. Does not validate the arguments.""" + # sledrun.page_id = None # this field is not updated because it is not present in the RodelbahnBox + # sledrun.page_title = None # this field is not updated because it is not present in the RodelbahnBox + # sledrun.name_url = None # this field is not updated because it is not present in the RodelbahnBox + sledrun.position_longitude, sledrun.position_latitude = value['Position'] + sledrun.top_longitude, sledrun.top_latitude = value['Position oben'] + sledrun.top_elevation = value['Höhe oben'] + sledrun.bottom_longitude, sledrun.bottom_latitude = value['Position unten'] + sledrun.bottom_elevation = value['Höhe unten'] + sledrun.length = value['Länge'] + sledrun.difficulty = value['Schwierigkeit'] + sledrun.avalanches = value['Lawinen'] + sledrun.operator = value['Betreiber'] + sledrun.public_transport = value['Öffentliche Anreise'] + sledrun.walkup_possible = value['Aufstieg möglich'] + sledrun.walkup_time = value['Gehzeit'] + sledrun.walkup_separate, sledrun.walkup_separate_comment = value['Aufstieg getrennt'] + sledrun.lift = None if value['Aufstiegshilfe'] is None else len(value['Aufstiegshilfe']) > 0 + sledrun.lift_details = lift_german_to_str(value['Aufstiegshilfe']) + sledrun.night_light, sledrun.night_light_comment = value['Beleuchtungsanlage'] + sledrun.night_light_days, sledrun.night_light_days_comment = value['Beleuchtungstage'] + sledrun.sled_rental = None if value['Rodelverleih'] is None else len(value['Rodelverleih']) > 0 + sledrun.sled_rental_comment = opt_str_opt_comment_enum_to_str(value['Rodelverleih']) + sledrun.cachet = cachet_german_to_str(value['Gütesiegel']) + sledrun.information_web = webauskunft_to_str(value['Webauskunft']) + sledrun.information_phone = opt_phone_comment_enum_to_str(value['Telefonauskunft']) + sledrun.image = value['Bild'] + sledrun.show_in_overview = value['In Übersichtskarte'] + sledrun.forum_id = value['Forumid'] + # sledrun.under_construction = None # this field is not updated because it is not present in the RodelbahnBox + return sledrun + + +def sledrun_to_rodelbahnbox(sledrun): + """Takes a sledrun instance that might come from the database and converts it to a OrderedDict ready + to be formatted as RodelbahnBox.""" + value = collections.OrderedDict() + value['Position'] = LonLat(sledrun.position_longitude, sledrun.position_latitude) + value['Position oben'] = LonLat(sledrun.top_longitude, sledrun.top_latitude) + value['Höhe oben'] = sledrun.top_elevation + value['Position unten'] = LonLat(sledrun.bottom_longitude, sledrun.bottom_latitude) + value['Höhe unten'] = sledrun.bottom_elevation + value['Länge'] = sledrun.length + value['Schwierigkeit'] = sledrun.difficulty + value['Lawinen'] = sledrun.avalanches + value['Betreiber'] = sledrun.operator + value['Öffentliche Anreise'] = sledrun.public_transport + value['Aufstieg möglich'] = sledrun.walkup_possible + value['Gehzeit'] = sledrun.walkup_time + value['Aufstieg getrennt'] = sledrun.walkup_separate, sledrun.walkup_separate_comment + value['Aufstiegshilfe'] = lift_german_from_str(sledrun.lift_details) + value['Beleuchtungsanlage'] = sledrun.night_light, sledrun.night_light_comment + value['Beleuchtungstage'] = sledrun.night_light_days, sledrun.night_light_days_comment + value['Rodelverleih'] = sledrun.sled_rental, sledrun.sled_rental_comment + value['Gütesiegel'] = sledrun.cachet + value['Webauskunft'] = sledrun.information_web + value['Telefonauskunft'] = sledrun.information_phone + value['Bild'] = sledrun.image + value['In Übersichtskarte'] = sledrun.show_in_overview + value['Forumid'] = sledrun.forum_id + return value + + +def inn_from_gasthausbox(value, inn): + """Converts a dict with Gasthausbox properties to a Inn class. Does no validation. + value is a dict of properties as returned by gasthausbox_from_str.""" + # page_id = None # this field is not updated because it is not present in the Gasthausbox + # page_title = None # this field is not updated because it is not present in the Gasthausbox + def convtodb(value, key): + v = GASTHAUSBOX_DICT[key].to_str(value[key]) + if v == '': + return None + return v + inn.position_longitude, inn.position_latitude = value['Position'] + inn.position_elevation = value['Höhe'] + inn.operator = value['Betreiber'] + inn.seats = value['Sitzplätze'] + inn.overnight, inn.overnight_comment = value['Übernachtung'] + inn.smoker_area = None if value['Rauchfrei'] is None else value['Rauchfrei'] < 0.9 + inn.nonsmoker_area = None if value['Rauchfrei'] is None else value['Rauchfrei'] > 0.1 + inn.sled_rental, inn.sled_rental_comment = value['Rodelverleih'] + inn.mobile_provider = convtodb(value, 'Handyempfang') + inn.homepage = convtodb(value, 'Homepage') + inn.email_list = convtodb(value, 'E-Mail') + inn.phone_list = convtodb(value, 'Telefon') + inn.image = value['Bild'] + inn.sledding_list = convtodb(value, 'Rodelbahnen') + # under_construction = None # this field is not updated because it is not present in the GasthausBox + return inn -WRMAP_POINT_TYPES = ['gasthaus', 'haltestelle', 'parkplatz', 'achtung', 'punkt'] -WRMAP_LINE_TYPES = ['rodelbahn', 'gehweg', 'alternative', 'lift', 'anfahrt', 'linie'] + +def inn_to_gasthausbox(inn): + """Converts an inn class to a dict of Gasthausbox properties. value is an Inn instance.""" + def convfromdb(value, key): + v = '' if value is None else value + return GASTHAUSBOX_DICT[key].from_str(v) + value = collections.OrderedDict() + value['Position'] = LonLat(inn.position_longitude, inn.position_latitude) + value['Höhe'] = inn.position_elevation + value['Betreiber'] = inn.operator + value['Sitzplätze'] = inn.seats + value['Übernachtung'] = (inn.overnight, inn.overnight_comment) + value['Rauchfrei'] = {(False, True): 0.0, (True, True): 0.5, (True, False): 1.0}.get((inn.nonsmoker_area, inn.smoker_area), None) + value['Rodelverleih'] = (inn.sled_rental, inn.sled_rental_comment) + value['Handyempfang'] = convfromdb(inn.mobile_provider, 'Handyempfang') + value['Homepage'] = convfromdb(inn.homepage, 'Homepage') + value['E-Mail'] = convfromdb(inn.email_list, 'E-Mail') + value['Telefon'] = convfromdb(inn.phone_list, 'Telefon') + value['Bild'] = inn.image + value['Rodelbahnen'] = convfromdb(inn.sledding_list, 'Rodelbahnen') + return value + + +def lonlat_ele_from_template(template): + """Template is a mwparserfromhell.nodes.template.Template instance. Returns (lonlat, ele).""" + lonlat = opt_lonlat_from_str(template.params[0].strip()) + ele = opt_uint_from_str(template.params[1].strip()) + return lonlat, ele + + +def latlon_ele_to_template(lonlat_ele, name): + lonlat, ele = lonlat_ele + template = mwparserfromhell.nodes.template.Template(name) + template.add(1, opt_lonlat_to_str(lonlat)) + template.add(2, opt_uint_to_str(ele)) + wrpylib.mwmarkup.format_template_oneline(template) + return template class ParseError(RuntimeError): @@ -19,358 +152,12 @@ class ParseError(RuntimeError): pass -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) - - -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.""" - if sledrun is None: - class Sledrun(object): pass - sledrun = Sledrun() - - # match Rodelbahnbox - start, end = wrpylib.mwmarkup.find_template(wikitext, u'Rodelbahnbox') - if start is None: raise formencode.Invalid(u"Rodelbahnbox nicht gefunden", wikitext, None) - template_title, properties = wrpylib.mwmarkup.split_template(wikitext[start:end]) - - # process properties - for key, value in properties.iteritems(): - if key == u'Position': sledrun.position_latitude, sledrun.position_longitude = _conv(wrpylib.wrvalidators.GeoNone().to_python, value, key) # '47.583333 N 15.75 E' - elif key == u'Position oben': sledrun.top_latitude, sledrun.top_longitude = _conv(wrpylib.wrvalidators.GeoNone().to_python, value, key) # '47.583333 N 15.75 E' - elif key == u'Höhe oben': sledrun.top_elevation = _conv(wrpylib.wrvalidators.UnsignedNone().to_python, value, key) # '2000' - elif key == u'Position unten': sledrun.bottom_latitude, sledrun.bottom_longitude = _conv(wrpylib.wrvalidators.GeoNone().to_python, value, key) # '47.583333 N 15.75 E' - elif key == u'Höhe unten': sledrun.bottom_elevation = _conv(wrpylib.wrvalidators.UnsignedNone().to_python, value, key) # '1200' - elif key == u'Länge': sledrun.length = _conv(wrpylib.wrvalidators.UnsignedNone().to_python, value, key) # 3500 - elif key == u'Schwierigkeit': sledrun.difficulty = _conv(wrpylib.wrvalidators.GermanDifficulty().to_python, value, key) # 'mittel' elif key == u'Lawinen': sledrun.avalanches = _conv(wrpylib.wrvalidators.GermanAvalanches().to_python, value, key) # 'kaum' - elif key == u'Lawinen': sledrun.avalanches = _conv(wrpylib.wrvalidators.GermanAvalanches().to_python, value, key) # 'kaum' - elif key == u'Betreiber': sledrun.operator = _conv(wrpylib.wrvalidators.UnicodeNone().to_python, value, key) # 'Max Mustermann' - elif key == u'Öffentliche Anreise': sledrun.public_transport = _conv(wrpylib.wrvalidators.GermanPublicTransport().to_python, value, key) # 'Mittelmäßig' - elif key == u'Aufstieg möglich': sledrun.walkup_possible = _conv(wrpylib.wrvalidators.GermanBoolNone().to_python, value, key) # 'Ja' - elif key == u'Aufstieg getrennt': sledrun.walkup_separate, sledrun.walkup_separate_comment = _conv(wrpylib.wrvalidators.GermanTristateFloatComment().to_python, value, key) # 'Ja' - elif key == u'Gehzeit': sledrun.walkup_time = _conv(wrpylib.wrvalidators.UnsignedNone().to_python, value, key) # 90 - elif key == u'Aufstiegshilfe': sledrun.lift, sledrun.lift_details = _conv(wrpylib.wrvalidators.GermanLift().to_python, value, key) # 'Gondel (unterer Teil)' - elif key == u'Beleuchtungsanlage': sledrun.night_light, sledrun.night_light_comment = _conv(wrpylib.wrvalidators.GermanTristateFloatComment().to_python, value, key) - elif key == u'Beleuchtungstage': sledrun.night_light_days, sledrun.night_light_days_comment = _conv(wrpylib.wrvalidators.UnsignedCommentNone(7).to_python, value, key) # '3 (Montag, Mittwoch, Freitag)' - elif key == u'Rodelverleih': sledrun.sled_rental, sledrun.sled_rental_comment = _conv(wrpylib.wrvalidators.SledRental().to_python, value, key) # 'Talstation Serlesbahnan' - elif key == u'Gütesiegel': sledrun.cachet = _conv(wrpylib.wrvalidators.GermanCachet().to_python, value, key) # 'Tiroler Naturrodelbahn-Gütesiegel 2009 mittel' - elif key == u'Webauskunft': sledrun.information_web = _conv(wrpylib.wrvalidators.UrlNeinNone().to_python, value, key) # 'http://www.nösslachhütte.at/page9.php' - elif key == u'Telefonauskunft': sledrun.information_phone = _conv(wrpylib.wrvalidators.PhoneCommentListNeinLoopNone(comments_are_optional=False).to_python, value, key) # '+43-664-5487520 (Mitterer Alm)' - elif key == u'Bild': sledrun.image = _conv(wrpylib.wrvalidators.UnicodeNone().to_python, value, key) - elif key == u'In Übersichtskarte': sledrun.show_in_overview = _conv(wrpylib.wrvalidators.GermanBoolNone().to_python, value, key) - elif key == u'Forumid': sledrun.forum_id = _conv(wrpylib.wrvalidators.UnsignedNeinNone().to_python, value, key) - else: raise formencode.Invalid(u"Unbekannte Eigenschaft der Rodelbahnbox: '%s' (mit Wert '%s')" % (key, value), value, None) - return start, end, sledrun - - -def sledrun_to_rodelbahnbox(sledrun, version): - """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 '1.3' and '1.4' are supported.""" - keys = [] - values = [] - keys.append(u'Position') - values.append(wrpylib.wrvalidators.GeoNone().from_python((sledrun.position_latitude, sledrun.position_longitude))) - keys.append(u'Position oben') - values.append(wrpylib.wrvalidators.GeoNone().from_python((sledrun.top_latitude, sledrun.top_longitude))) - keys.append(u'Höhe oben') - values.append(wrpylib.wrvalidators.UnsignedNone().from_python(sledrun.top_elevation)) - keys.append(u'Position unten') - values.append(wrpylib.wrvalidators.GeoNone().from_python((sledrun.bottom_latitude, sledrun.bottom_longitude))) - keys.append(u'Höhe unten') - values.append(wrpylib.wrvalidators.UnsignedNone().from_python(sledrun.bottom_elevation)) - keys.append(u'Länge') - values.append(wrpylib.wrvalidators.UnsignedNone().from_python(sledrun.length)) - keys.append(u'Schwierigkeit') - values.append(wrpylib.wrvalidators.GermanDifficulty().from_python(sledrun.difficulty)) - keys.append(u'Lawinen') - values.append(wrpylib.wrvalidators.GermanAvalanches().from_python(sledrun.avalanches)) - keys.append(u'Betreiber') - values.append(wrpylib.wrvalidators.UnicodeNone().from_python(sledrun.operator)) - keys.append(u'Öffentliche Anreise') - values.append(wrpylib.wrvalidators.GermanPublicTransport().from_python(sledrun.public_transport)) - if version == '1.4': - keys.append(u'Aufstieg möglich') - values.append(wrpylib.wrvalidators.GermanBoolNone().from_python(sledrun.walkup_possible)) - keys.append(u'Aufstieg getrennt') - values.append(wrpylib.wrvalidators.GermanTristateFloatComment().from_python((sledrun.walkup_separate, sledrun.walkup_separate_comment))) - keys.append(u'Gehzeit') - values.append(wrpylib.wrvalidators.UnsignedNone().from_python(sledrun.walkup_time)) - keys.append(u'Aufstiegshilfe') - values.append(wrpylib.wrvalidators.GermanLift().from_python((sledrun.lift, sledrun.lift_details))) - keys.append(u'Beleuchtungsanlage') - values.append(wrpylib.wrvalidators.GermanTristateFloatComment().from_python((sledrun.night_light, sledrun.night_light_comment))) - keys.append(u'Beleuchtungstage') - values.append(wrpylib.wrvalidators.UnsignedCommentNone(max=7).from_python((sledrun.night_light_days, sledrun.night_light_days_comment))) - keys.append(u'Rodelverleih') - values.append(wrpylib.wrvalidators.SledRental().from_python((sledrun.sled_rental, sledrun.sled_rental_comment))) - keys.append(u'Gütesiegel') - values.append(wrpylib.wrvalidators.GermanCachet().from_python(sledrun.cachet)) - keys.append(u'Webauskunft') - values.append(wrpylib.wrvalidators.UrlNeinNone().from_python(sledrun.information_web)) - keys.append(u'Telefonauskunft') - values.append(wrpylib.wrvalidators.PhoneCommentListNeinLoopNone(comments_are_optional=False).from_python(sledrun.information_phone)) - keys.append(u'Bild') - values.append(wrpylib.wrvalidators.UnicodeNone().from_python(sledrun.image)) - keys.append(u'In Übersichtskarte') - values.append(wrpylib.wrvalidators.GermanBoolNone().from_python(sledrun.show_in_overview)) - keys.append(u'Forumid') - values.append(wrpylib.wrvalidators.UnsignedNeinNone().from_python(sledrun.forum_id)) - return wrpylib.mwmarkup.create_template(u'Rodelbahnbox', [], keys, values, True, 20) - - -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'': 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 - - def parse_wrmap_coordinates(coords): - '''gets a string coordinates and returns an array of lon/lat coordinate pairs, e.g. + """gets a string coordinates and returns an array of lon/lat coordinate pairs, e.g. 47.12 N 11.87 E 47.13 N 11.70 E -> - [[11.87, 47.12], [11.70, 47.13]]''' + [[11.87, 47.12], [11.70, 47.13]]""" result = [] pos = 0 for match in re.finditer(r'\s*(\d+\.?\d*)\s*N?\s+(\d+\.?\d*)\s*E?\s*', coords): @@ -384,8 +171,12 @@ def parse_wrmap_coordinates(coords): raise RuntimeError('Wrong coordinate format: {}'.format(coords)) +WRMAP_POINT_TYPES = ['gasthaus', 'haltestelle', 'parkplatz', 'achtung', 'foto', 'verleih', 'punkt'] +WRMAP_LINE_TYPES = ['rodelbahn', 'gehweg', 'alternative', 'lift', 'anfahrt', 'linie'] + + def parse_wrmap(wikitext): - """Parses the (unicode) u'content' of the Winterrodeln wrmap extension. + """Parses the 'content' of the Winterrodeln wrmap extension. If wikitext does not contain the tag or if the tag contains invalid formatted lines, a ParseError is raised. Use wrpylib.mwmarkup.find_tag(wikitext, 'wrmap') to find the wrmap tag within an arbitrary @@ -393,11 +184,11 @@ def parse_wrmap(wikitext): :param wikitext: wikitext containing only the template. Example: - wikitext = u''' + wikitext = ''' - 47.240689 11.190454 + 47.240689 11.190454 47.245789 11.238971 - 47.245711 11.238283 + 47.245711 11.238283 47.238587 11.203360 47.244951 11.230868 @@ -409,7 +200,7 @@ def parse_wrmap(wikitext): """ # parse XML try: - wrmap_xml = xml.etree.ElementTree.fromstring(wikitext.encode('utf-8')) + wrmap_xml = xml.etree.ElementTree.fromstring(wikitext) except xml.etree.ElementTree.ParseError as e: row, column = e.position raise ParseError("XML parse error on row {}, column {}: {}".format(row, column, e)) @@ -428,7 +219,7 @@ def parse_wrmap(wikitext): # point if is_point: properties = {'type': feature.tag} - allowed_properties = set(['name', 'wiki']) + allowed_properties = {'name', 'wiki'} wrong_properties = set(feature.attrib.keys()) - allowed_properties if len(wrong_properties) > 0: raise ParseError("The attribute '{}' is not allowed at <{}>.".format(list(wrong_properties)[0], feature.tag)) @@ -444,15 +235,15 @@ def parse_wrmap(wikitext): # line if is_line: properties = {'type': feature.tag} - allowed_properties = set(['farbe', 'dicke']) + allowed_properties = {'farbe', 'dicke'} wrong_properties = set(feature.attrib.keys()) - allowed_properties if len(wrong_properties) > 0: raise ParseError("The attribute '{}' is not allowed at <{}>.".format(list(wrong_properties)[0], feature.tag)) - if feature.attrib.has_key('farbe'): + if 'farbe' in feature.attrib: if not re.match('#[0-9a-fA-F]{6}$', feature.attrib['farbe']): raise ParseError('The attribute "farbe" has to have a format like "#a0bb43".') properties['strokeColor'] = feature.attrib['farbe'] # e.g. #a200b7 - if feature.attrib.has_key('dicke'): + if 'dicke' in feature.attrib: try: properties['strokeWidth'] = int(feature.attrib['dicke']) # e.g. 6 except ValueError: @@ -464,7 +255,7 @@ def parse_wrmap(wikitext): # attributes properties = {} - for k, v in wrmap_xml.attrib.iteritems(): + for k, v in wrmap_xml.attrib.items(): if k in ['lat', 'lon']: try: properties[k] = float(v) @@ -497,7 +288,7 @@ def create_wrmap(geojson): """Creates a wikitext from geojson (as python types).""" wrmap_xml = xml.etree.ElementTree.Element('wrmap') wrmap_xml.text = '\n\n' - for k, v in geojson['properties'].iteritems(): + for k, v in geojson['properties'].items(): if k in ['lon', 'lat']: wrmap_xml.attrib[k] = '{:.6f}'.format(v) else: @@ -524,4 +315,3 @@ def create_wrmap(geojson): if last_json_feature is not None: last_json_feature.tail = '\n\n' return xml.etree.ElementTree.tostring(wrmap_xml, encoding='utf-8').decode('utf-8') -