for result in results['results']['bindings']:
if 'value' in result['prov']:
p = result['prov']['value']
else:
p = ''
battlesWithProv.append((result['battle']['value'], p))
battlesWithProv = list(set(battlesWithProv))
print("{} instances identified.".format(len(battlesWithProv)))
print("Downloading wikipdia pages for each identified battle.")
dlErrors = []
with progress.Bar(expected_size=len(battlesWithProv)) as bar:
for i, (b, p) in enumerate(battlesWithProv):
name = uriToName(b)
if p != '':
p = urllib.parse.quote(p.encode('utf-8'), ':/=?()')
try:
urllib.request.urlretrieve(p, "rawData/html/battles/{}.html".format(name))
except urllib.error.HTTPError:
dlErrors.append((b, p, '404'))
else:
url = "https://en.wikipedia.org/wiki/{}".format(name)
try:
urllib.request.urlretrieve(url, "rawData/html/battles/{}.html".format(name))
except urllib.error.HTTPError:
dlErrors.append((b, url, '404'))
bar.show(i+1)
print("{} pages successfully downloaded.".format(len(battlesWithProv)-len(dlErrors)))
from bs4 import BeautifulSoup
from clint.textui import progress
battles = []
with open("processedData/listBattles.csv") as f:
w = csv.reader(f, delimiter=',', quotechar='"')
for i, row in enumerate(w):
if i != 0:
battles.append(row[0])
battlesWithCombatants = []
battlesWithoutCombatants = []
print("Identifying combatants for battles in downloaded HTML files...")
with progress.Bar(expected_size=len(battles)) as bar:
for i, battle in enumerate(battles):
n = uriToName(battle)
s = BeautifulSoup(open("rawData/html/battles/{}.html".format(n)), 'lxml')
address = s.find(text="Belligerents")
try:
tr = address.parent.parent.nextSibling.nextSibling
td = tr.find_all('td')
combatants = []
for team, cell in enumerate(td):
anchors = cell.find_all('a')
for a in anchors:
if not a.img:
href = a.get('href')
href = href[href.rfind('/')+1:]
href = nameToUri(href)
if 'File:' not in href and '#' not in href:
combatants.append((battle, team, href))
for result in results["results"]["bindings"]:
battlesPartOf.append((result["x"]["value"], result["y"]["value"]))
g = Graph()
g.vertex_properties["uri"] = g.new_vertex_property("string")
g.vertex_properties["Label"] = g.new_vertex_property("string")
g.nv = {}
for o, t in battlesPartOf:
if o in g.nv:
v1 = g.nv[o]
else:
v1 = g.add_vertex()
g.nv[o] = v1
g.vp.uri[v1] = o
g.vp.Label[v1] = uriToName(o)
if t in g.nv:
v2 = g.nv[t]
else:
v2 = g.add_vertex()
g.nv[t] = v2
g.vp.uri[v2] = t
g.vp.Label[v2] = uriToName(t)
e = g.add_edge(v1, v2)
g.save("graphs/battlesPartOf.graphml")
with open("processedData/battlesPartOf.csv", "w") as f:
w = csv.writer(f, delimiter=",", quotechar='"', quoting=csv.QUOTE_NONNUMERIC)