def category_index(datasets):
"""
Get a list of categories by count of datasets
"""
# Get the dataset ids in the current list of datasets
ds_ids = [d.id for d in datasets]
if len(ds_ids):
# If we have dataset ids we count the dataset by category
q = db.select(
[Dataset.category, db.func.count(Dataset.id)],
Dataset.id.in_(ds_ids),
group_by=Dataset.category,
order_by=db.func.count(Dataset.id).desc())
# Execute the queery to the the list of categories
categories = db.session.bind.execute(q).fetchall()
# Return a list of categories as dicts with category, count, url
# and label
return [{
'category':
category,
'count':
count,
'url':
h.url_for(controller='dataset', action='index', category=category),
'label':
CATEGORIES.get(category, category)
} for (category, count) in categories if category is not None]
# We return an empty string if no datasets found
return []
def category_index(datasets):
"""
Get a list of categories by count of datasets
"""
# Get the dataset ids in the current list of datasets
ds_ids = [d.id for d in datasets]
if len(ds_ids):
# If we have dataset ids we count the dataset by category
q = db.select([Dataset.category, db.func.count(Dataset.id)],
Dataset.id.in_(ds_ids), group_by=Dataset.category,
order_by=db.func.count(Dataset.id).desc())
# Execute the queery to the the list of categories
categories = db.session.bind.execute(q).fetchall()
# Return a list of categories as dicts with category, count, url
# and label
return [{'category': category, 'count': count,
'url': h.url_for(controller='dataset',
action='index', category=category),
'label': CATEGORIES.get(category, category)}
for (category, count) in categories if category is not None]
# We return an empty string if no datasets found
return []
def index(self, format='html'):
c.query = request.params.items()
c.add_filter = lambda f, v: '?' + urlencode(c.query + [(f, v)] if (
f, v) not in c.query else c.query)
c.del_filter = lambda f, v: '?' + urlencode([(k, x) for k, x in c.query
if (k, x) != (f, v)])
c.results = c.datasets
for language in request.params.getall('languages'):
l = db.aliased(DatasetLanguage)
c.results = c.results.join(l, Dataset._languages)
c.results = c.results.filter(l.code == language)
for territory in request.params.getall('territories'):
t = db.aliased(DatasetTerritory)
c.results = c.results.join(t, Dataset._territories)
c.results = c.results.filter(t.code == territory)
category = request.params.get('category')
if category:
c.results = c.results.filter(Dataset.category == category)
c.results = list(c.results)
c.territory_options = [{'code': code,
'count': count,
'url': h.url_for(controller='dataset',
action='index', territories=code),
'label': COUNTRIES.get(code, code)} \
for (code, count) in DatasetTerritory.dataset_counts(c.results)]
c.language_options = [{'code': code,
'count': count,
'url': h.url_for(controller='dataset',
action='index', languages=code),
'label': LANGUAGES.get(code, code)} \
for (code, count) in DatasetLanguage.dataset_counts(c.results)]
# TODO: figure out where to put this:
ds_ids = [d.id for d in c.results]
if len(ds_ids):
q = db.select(
[Dataset.category, db.func.count(Dataset.id)],
Dataset.id.in_(ds_ids),
group_by=Dataset.category,
order_by=db.func.count(Dataset.id).desc())
c.category_options = [{'category': category,
'count': count,
'url': h.url_for(controller='dataset',
action='index', category=category),
'label': CATEGORIES.get(category, category)} \
for (category, count) in db.session.bind.execute(q).fetchall() \
if category is not None]
else:
c.category_options = []
c._must_revalidate = True
if len(c.results):
dt = max([r.updated_at for r in c.results])
etag_cache_keygen(dt)
if format == 'json':
results = map(lambda d: d.as_dict(), c.results)
results = [dataset_apply_links(r) for r in results]
return to_jsonp({
'datasets': results,
'categories': c.category_options,
'territories': c.territory_options,
'languages': c.language_options
})
elif format == 'csv':
results = map(lambda d: d.as_dict(), c.results)
return write_csv(results, response)
c.show_rss = True
return templating.render('dataset/index.html')
def index(self, format='html'):
c.query = request.params.items()
c.add_filter = lambda f, v: '?' + urlencode(c.query +
[(f, v)] if (f, v) not in c.query else c.query)
c.del_filter = lambda f, v: '?' + urlencode([(k, x) for k, x in
c.query if (k, x) != (f, v)])
c.results = c.datasets
for language in request.params.getall('languages'):
l = db.aliased(DatasetLanguage)
c.results = c.results.join(l, Dataset._languages)
c.results = c.results.filter(l.code == language)
for territory in request.params.getall('territories'):
t = db.aliased(DatasetTerritory)
c.results = c.results.join(t, Dataset._territories)
c.results = c.results.filter(t.code == territory)
category = request.params.get('category')
if category:
c.results = c.results.filter(Dataset.category == category)
c.results = list(c.results)
c.territory_options = [{'code': code,
'count': count,
'url': h.url_for(controller='dataset',
action='index', territories=code),
'label': COUNTRIES.get(code, code)} \
for (code, count) in DatasetTerritory.dataset_counts(c.results)]
c.language_options = [{'code': code,
'count': count,
'url': h.url_for(controller='dataset',
action='index', languages=code),
'label': LANGUAGES.get(code, code)} \
for (code, count) in DatasetLanguage.dataset_counts(c.results)]
# TODO: figure out where to put this:
ds_ids = [d.id for d in c.results]
if len(ds_ids):
q = db.select([Dataset.category, db.func.count(Dataset.id)],
Dataset.id.in_(ds_ids), group_by=Dataset.category,
order_by=db.func.count(Dataset.id).desc())
c.category_options = [{'category': category,
'count': count,
'url': h.url_for(controller='dataset',
action='index', category=category),
'label': CATEGORIES.get(category, category)} \
for (category, count) in db.session.bind.execute(q).fetchall() \
if category is not None]
else:
c.category_options = []
c._must_revalidate = True
if len(c.results):
dt = max([r.updated_at for r in c.results])
etag_cache_keygen(dt)
if format == 'json':
results = map(lambda d: d.as_dict(), c.results)
results = [dataset_apply_links(r) for r in results]
return to_jsonp({
'datasets': results,
'categories': c.category_options,
'territories': c.territory_options,
'languages': c.language_options
})
elif format == 'csv':
results = map(lambda d: d.as_dict(), c.results)
return write_csv(results, response)
c.show_rss = True
return templating.render('dataset/index.html')
def index(self, format="html"):
c.query = request.params.items()
c.add_filter = lambda f, v: "?" + urlencode(c.query + [(f, v)] if (f, v) not in c.query else c.query)
c.del_filter = lambda f, v: "?" + urlencode([(k, x) for k, x in c.query if (k, x) != (f, v)])
c.results = c.datasets
for language in request.params.getall("languages"):
l = db.aliased(DatasetLanguage)
c.results = c.results.join(l, Dataset._languages)
c.results = c.results.filter(l.code == language)
for territory in request.params.getall("territories"):
t = db.aliased(DatasetTerritory)
c.results = c.results.join(t, Dataset._territories)
c.results = c.results.filter(t.code == territory)
category = request.params.get("category")
if category:
c.results = c.results.filter(Dataset.category == category)
c.results = list(c.results)
c.territory_options = [
{
"code": code,
"count": count,
"url": h.url_for(controller="dataset", action="index", territories=code),
"label": COUNTRIES.get(code, code),
}
for (code, count) in DatasetTerritory.dataset_counts(c.results)
]
c.language_options = [
{
"code": code,
"count": count,
"url": h.url_for(controller="dataset", action="index", languages=code),
"label": LANGUAGES.get(code, code),
}
for (code, count) in DatasetLanguage.dataset_counts(c.results)
]
# TODO: figure out where to put this:
ds_ids = [d.id for d in c.results]
if len(ds_ids):
q = db.select(
[Dataset.category, db.func.count(Dataset.id)],
Dataset.id.in_(ds_ids),
group_by=Dataset.category,
order_by=db.func.count(Dataset.id).desc(),
)
c.category_options = [
{
"category": category,
"count": count,
"url": h.url_for(controller="dataset", action="index", category=category),
"label": CATEGORIES.get(category, category),
}
for (category, count) in db.session.bind.execute(q).fetchall()
if category is not None
]
else:
c.category_options = []
c._must_revalidate = True
if len(c.results):
dt = max([r.updated_at for r in c.results])
etag_cache_keygen(dt)
if format == "json":
results = map(lambda d: d.as_dict(), c.results)
results = [dataset_apply_links(r) for r in results]
return to_jsonp(
{
"datasets": results,
"categories": c.category_options,
"territories": c.territory_options,
"languages": c.language_options,
}
)
elif format == "csv":
results = map(lambda d: d.as_dict(), c.results)
return write_csv(results, response)
return render("dataset/index.html")
