def submit():
word = request.form["keyword"]
if not word:
return "<div>Please input keyword!</div>"
keywords = Keyword.objects.filter(word=word)
if keywords:
keyword = keywords[0]
else:
keyword = Keyword(word=word)
domain = whois.query("%s.com" % str(word))
keyword.website = {"exist": bool(domain)}
for platform in PLATFORMS:
keyword.__setattr__(platform, {"exist": fetch(platform, word)})
keyword.save()
platforms = dict((key, keyword.__getattribute__(key)) for key in PLATFORMS)
platforms["website"] = keyword.website
return render_template("result.html", platforms=platforms)
def pipeline(abspath,session):
#par() is parseXML_diclist() import from parse.py
d=par(abspath)
# d["Document"] is a list of dictionary
# as there is only one dict in this list.
# so by d['Document'][0]
# we directly get a document_dictionary: doc.
doc=d["Document"][0]
# the argument **doc is keyword argument.
# we initialize Document with dictionary: doc
# then we get a model object doc_t
doc_t=Document(**doc)
# this object should be add to session, otherwise you cannot find it in session.
session.add(doc_t)
# jour is the same pattern.
jour=d['Journal'][0]
jour_t=Journal(**jour)
# here, for the documents column, we add doc_t to it.
jour_t.documents.append(doc_t)
session.add(jour_t)
# we use loop here, because len(d['Author']) != 1
for auth in d["Author"]:
# we first check whether there is the same author in this session
auth_t = session.query(Author).filter_by(full_name=auth["full_name"]).first()
if auth_t == None:
auth_t = Author(**auth)
# if there exits this author, update his or her information
else:
for k, v in auth.items():
auth_t.__setattr__(k,v)
# append doc_t
auth_t.documents.append(doc_t)
session.add(auth_t)
for key in d["Keyword"]:
# some documents may not have keywords
# if we omit this line, an Error will be raised.
if len(key) != 0:
key_t=session.query(Keyword).filter_by(keyword=key["keyword"]).first()
if key_t == None:
key_t = Keyword(**key)
else:
for k,v in key.items():
key_t.__setattr__(k,v)
key_t.documents.append(doc_t)
session.add(key_t)
for fld in d["Field"]:
fld_t=session.query(Field).filter_by(name=fld["name"],value=fld["value"],type=fld["type"]).first()
if fld_t == None:
fld_t = Field(**fld)
else:
for k,v in fld.items():
fld_t.__setattr__(k,v)
fld_t.documents.append(doc_t)
session.add(fld_t)