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import random
import hashlib
from fatcat import db
from fatcat.models import *
def insert_example_works():
"""
TODO: doesn't create an edit trail (yet)
"""
n_elkies = CreatorRev(
name="Noam D. Elkies",
sortname="Elkies, N",
orcid=None)
n_elkies_id = CreatorIdent(rev=n_elkies)
pi_work = WorkRev(
title="Why is π^2 so close to 10?",
work_type="journal-article")
pi_work_id = WorkIdent(rev=pi_work)
pi_release = ReleaseRev(
title=pi_work.title,
work_ident_id=pi_work.id,
release_type="journal-article")
pi_contrib = ReleaseContrib(creator=n_elkies_id)
pi_release.creators.append(pi_contrib)
pi_release_id = ReleaseIdent(rev=pi_release)
pi_work.primary_release = pi_release_id
# TODO:
#pi_file = File(
# sha1="efee52e46c86691e2b892dbeb212f3b92e92e9d3",
# url="http://www.math.harvard.edu/~elkies/Misc/pi10.pdf")
db.session.add_all([n_elkies, n_elkies_id, pi_work, pi_work_id, pi_release,
pi_release_id])
# TODO:
#ligo_collab = CreatorRev(name="LIGO Scientific Collaboration")
#ligo_paper = ReleaseRev(
# title="Full Band All-sky Search for Periodic Gravitational Waves in the O1 LIGO Data")
db.session.commit()
def insert_random_works(count=100):
"""
TODO: doesn't create an edit trail (yet)
"""
first_names = ("Sarah", "Robin", "Halko", "Jefferson", "Max", "桃井",
"Koizumi", "Rex", "Billie", "Tenzin")
last_names = ("Headroom", "はるこ", "Jun'ichirō", "Wong", "Smith")
author_revs = []
author_ids = []
for _ in range(count):
first = random.choice(first_names)
last = random.choice(last_names)
ar = CreatorRev(
name="{} {}".format(first, last),
sortname="{}, {}".format(last, first[0]),
orcid=None)
author_revs.append(ar)
author_ids.append(CreatorIdent(rev=ar))
container_revs = []
container_ids = []
for _ in range(5):
cr = ContainerRev(
name="The Fake Journal of Stuff",
#container_id=None,
publisher="Big Paper",
sortname="Fake Journal of Stuff",
issn="1234-5678")
container_revs.append(cr)
container_ids.append(ContainerIdent(rev=cr))
title_start = ("All about ", "When I grow up I want to be",
"The final word on", "Infinity: ", "The end of")
title_ends = ("Humankind", "Bees", "Democracy", "Avocados", "«küßî»", "“ЌύБЇ”")
work_revs = []
work_ids = []
release_revs = []
release_ids = []
file_revs = []
file_ids = []
for _ in range(count):
title = "{} {}".format(random.choice(title_start), random.choice(title_ends))
work = WorkRev(title=title)
work_id = WorkIdent(rev=work)
authors = set(random.sample(author_ids, 5))
release = ReleaseRev(
title=work.title,
creators=[ReleaseContrib(creator=a) for a in list(authors)],
#work=work,
container=random.choice(container_ids))
release_id = ReleaseIdent(rev=release)
work.primary_release = release_id
authors.add(random.choice(author_ids))
release2 = ReleaseRev(
title=work.title + " (again)",
creators=[ReleaseContrib(creator=a) for a in list(authors)],
#work=work,
container=random.choice(container_ids))
release_id2 = ReleaseIdent(rev=release2)
work_revs.append(work)
work_ids.append(work_id)
release_revs.append(release)
release_revs.append(release2)
release_ids.append(release_id)
release_ids.append(release_id2)
file_content = str(random.random()) * random.randint(3,100)
file_sha = hashlib.sha1(file_content.encode('utf-8')).hexdigest()
file_rev = FileRev(
sha1=file_sha,
size=len(file_content),
url="http://archive.invalid/{}".format(file_sha),
releases=[FileRelease(release=release_id), FileRelease(release=release_id2)],
)
file_id = FileIdent(rev=file_rev)
file_revs.append(file_rev)
file_ids.append(file_id)
db.session.add_all(author_revs)
db.session.add_all(author_ids)
db.session.add_all(work_revs)
db.session.add_all(work_ids)
db.session.add_all(release_revs)
db.session.add_all(release_ids)
db.session.add_all(container_revs)
db.session.add_all(container_ids)
db.session.add_all(file_revs)
db.session.add_all(file_ids)
db.session.commit()
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