import numpy as np
import matplotlib
matplotlib.use("Agg")
import matplotlib.pyplot as plt
import StringIO
from django.shortcuts import render_to_response
from django.template import RequestContext
from ..tools import get_globals
from qmpy.models import Author, Journal, Reference, Entry
from qmpy.utils import *
def reference_view(request, reference_id):
ref = Reference.objects.get(id=reference_id)
data = get_globals()
data['reference'] = ref
return render_to_response('data/reference/paper.html',
data,
RequestContext(request))
def journal_view(request, journal_id):
journal = Journal.objects.get(id=journal_id)
dates = journal.references.values_list('year', flat=True)
plt.hist(dates)
plt.xlabel('Year')
plt.ylabel('# of publications with new materials')
img = StringIO.StringIO()
plt.savefig(img, dpi=75, bbox_inches='tight')
data_uri = 'data:image/jpg;base64,'
data_uri += img.getvalue().encode('base64').replace('\n', '')
plt.close()
some_entries = Entry.objects.filter(reference__journal=journal)[:20]
data = get_globals()
data.update({'journal':journal,
'hist':data_uri,
'entries':some_entries})
return render_to_response('data/reference/journal.html',
data,
RequestContext(request))
def author_view(request, author_id):
author = Author.objects.get(id=author_id)
materials = Entry.objects.filter(reference__author_set=author)
coauths = {}
for co in Author.objects.filter(references__author_set=author):
papers = Reference.objects.filter(author_set=author)
papers = papers.filter(author_set=co)
mats = Entry.objects.filter(reference__in=papers)
data = {'papers': papers.distinct().count(),
'materials': mats.distinct().count()}
coauths[co] = data
data = get_globals()
data.update({'author':author,
'materials':materials,
'coauthors':coauths})
return render_to_response('data/reference/author.html',
data,
RequestContext(request))
