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88 lines
3.2 KiB
88 lines
3.2 KiB
# -*- coding: utf-8 -*- |
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from datetime import datetime |
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from string import Template |
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from os.path import expanduser |
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__author__ = 'Giacomo Lacava' |
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from twistscraper import TwisterScraper |
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TEMPLATE = None |
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with open("map.html", "rb") as mapTemplate: |
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TEMPLATE = Template(mapTemplate.read()) |
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def generate_map(userdb): |
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ts = TwisterScraper(userdb) |
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loc_users = [u for u in ts.db.users.values() if u.location != ''] |
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noLoc_user_num = len(ts.db.users) - len(loc_users) |
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loc_users_fake_num = 0 |
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locDb = {} |
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for u in loc_users: |
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if u.location in locDb: |
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locDb[u.location]['users'].append(u.username) |
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else: |
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locData = u.locate() |
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if locData is not None: |
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locDb[u.location] = {} |
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locDb[u.location]['coordinates'] = locData |
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locDb[u.location]['users'] = [u.username] |
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else: |
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loc_users_fake_num += 1 |
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# second pass to aggregate misspellings |
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done = [] |
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newLocDb = {} |
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for loc, locDict in locDb.items(): |
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# find all elements with same coordinates |
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sameCoord = [(l, lObj['users']) for l, lObj in locDb.items() if lObj['coordinates'] == locDict['coordinates']] |
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if len(sameCoord) == 1: |
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# if only one element, copy it straight to the new dict |
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newLocDb[loc] = locDict |
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elif len(sameCoord) > 1: |
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# if we're here, multiple locations have the same name |
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# find the most popular name |
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locMax = max(sameCoord, key=lambda x: len(x[1])) |
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location = locMax[0] |
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coordHash = '/'.join([str(locDict['coordinates']['lat']), str(locDict['coordinates']['lng'])]) |
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# if we haven't seen this set of coordinates yet... |
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if coordHash not in done: |
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# ... collect all users ... |
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users = [] |
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for l, us in sameCoord: |
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for u in us: |
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users.append(u) |
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users.sort() |
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# ... and add the aggregated result |
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if location not in newLocDb: |
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newLocDb[location] = {} |
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newLocDb[location]['users'] = users |
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newLocDb[location]['coordinates'] = locDict['coordinates'] |
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done.append(coordHash) |
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locStrings = [] |
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for k in newLocDb.keys(): |
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locStrings.append("['<h4>{name} - {numusers}</h4><small>{users}</small>', {lat}, {lng}]".format( |
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name=k.replace("'", "'"), |
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lat=newLocDb[k]['coordinates']['lat'], |
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lng=newLocDb[k]['coordinates']['lng'], |
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users=',<br />'.join(newLocDb[k]['users']), |
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numusers=len(newLocDb[k]['users']))) |
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locStrings.sort() |
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return TEMPLATE.substitute(locations=',\n'.join(locStrings), |
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users_real_loc=len(loc_users), |
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users_fake_loc=loc_users_fake_num, |
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users_no_loc=noLoc_user_num, |
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timestamp=datetime.now().isoformat()) |
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if __name__ == '__main__': |
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html = generate_map(expanduser('~/.twister/_localusersdb')) |
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with open(expanduser('~/twistermap.html'), 'wb') as tmf: |
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tmf.write(html.encode('utf-8')) |