class WOKParser(WOKObject, ServerRequest):
def __init__(self, archive, journal=None, author=None, year=None, volume=None, page=None, notes=None, download=False, keywords=None):
ServerRequest.__init__(self, ISIServer.REQUEST_PORT, ISIAnswer)
self.archive = Archive(archive)
self.download = download
self.notes = notes
self.keywords = keywords
self.kwargs = {}
if journal: self.kwargs["journal"] = journal
if author: self.kwargs["author"] = author
if year: self.kwargs["year"] = year
if volume: self.kwargs["volume"] = volume
if page: self.kwargs["page"] = page
self.search = WOKSearch(**self.kwargs)
def run(self, method, args=None):
cmd = ISIServerCommand(method, args)
response = ServerRequest.run(self, cmd)
return response
def pick_article(self, articles):
for article in articles:
foundmatch = True
for key, value in self.kwargs.items():
if not hasattr(article, key): #don't use this for matching
continue
match = str(getattr(article, key))
field = WOKField.get(key, value)
if not field:
field = str(value)
if not field == match:
foundmatch = False
break;
if foundmatch:
return article
def store_article(self):
block = self.run("get_text")
article = WOKArticle(self.archive, block)
if article:
article.store(self.download, self.notes, self.keywords)
return article
def run_citedrefs(self):
try:
import time
void = self.run("isi_search", self.search)
articles = self.run("get_articles")
title = ""
article = self.pick_article(articles)
if not article:
raise ISIError("Could not find article with given specifications");
self.run("open_article", article.title)
nrefs = self.run("open_references")
#get all possible refs on this page
self.walk_references()
#if there are more pages, go through those as well
nstart = 31
onclick = 2
while nstart < nrefs:
self.run("go_to_next_page", onclick)
self.walk_references()
nstart += 30
onclick += 1
self.archive.commit()
except KeyboardInterrupt, error:
raise error
except ISIError, error:
sys.stderr.write("ERROR: %s\nFailed on block:\n%s\n" % (error, error.block))
raise error
