def mint(set_name, count, *, labels, quiet):
"""
Mint new identifiers and make barcode labels.
<set name> is an existing identifier set, e.g. as output by the `id3c
identifier set ls` command.
<count> is the number of new identifiers to mint.
If --labels are requested, a PDF of printable barcode labels is generated
using the Lab Labels¹ instance <https://backoffice.seattleflu.org/labels/>.
An alternative instance may be used by setting the LABEL_API environment
variable to the instance URL.
¹ https://github.com/MullinsLab/Lab-Labels
"""
session = DatabaseSession()
minted = db.mint_identifiers(session, set_name, count)
if not quiet:
for identifier in minted:
print(identifier.barcode, identifier.uuid, sep = "\t")
if labels:
layout = labelmaker.layout_identifiers(set_name, minted)
pdf = labelmaker.generate_pdf(layout)
labels.write(pdf)
def mint(set_name, count, *, labels, layout, quiet, dry_run):
"""
Mint new identifiers and make barcode labels.
<set name> is an existing identifier set, e.g. as output by the `id3c
identifier set ls` command.
<count> is the number of new identifiers to mint.
If --labels are requested, a PDF of printable barcode labels is generated
using the Lab Labels¹ instance <https://backoffice.seattleflu.org/labels/>.
An alternative instance may be used by setting the LABEL_API environment
variable to the instance URL.
If --layout is requested, the printable barcode labels will use the given
version of the layout, if available.
¹ https://github.com/MullinsLab/Lab-Labels
"""
session = DatabaseSession()
with session:
minted = db.mint_identifiers(session, set_name, count)
if dry_run:
LOG.info("Rolling back all changes; the database will not be modified")
session.rollback()
if not quiet:
for identifier in minted:
print(identifier.barcode, identifier.uuid, sep = "\t")
if labels:
label_layout = labelmaker.layout_identifiers(set_name, minted, layout)
pdf = labelmaker.generate_pdf(label_layout)
labels.write(pdf)
def labels(filename, layout: str='default'):
"""
Make barcode labels for an existing batch of identifiers.
A PDF of printable barcode labels is generated using the Lab Labels¹
instance <https://backoffice.seattleflu.org/labels/>. An alternative
instance may be used by setting the LABEL_API environment variable to the
instance URL.
The batch of identifiers to make labels for is selected interactively based
on the identifier set and time of original generation.
If --layout is requested, the printable barcode labels will use the given
version of the layout, if available.
¹ https://github.com/MullinsLab/Lab-Labels
"""
session = DatabaseSession()
# Fetch batches of identifiers
with session.cursor() as cursor:
cursor.execute("""
select identifier_set.name as set_name,
to_char(generated, 'FMDD Mon YYYY') as generated_date,
generated,
count(*)
from warehouse.identifier
join warehouse.identifier_set using (identifier_set_id)
group by generated, identifier_set.name
order by generated, identifier_set.name
""")
batches = list(cursor)
# Print batches for selection
click.echo("\nThe following batches of identifiers exist:\n")
for index, batch in enumerate(batches, 1):
click.secho(f"{index:2d}) ", bold = True, nl = False)
click.echo(f"{batch.generated_date:>11} — {batch.count:>5,} {batch.set_name}")
# Which batch do we want?
choice = click.prompt(
"\nFor which batch would you like to make labels",
prompt_suffix = "? ",
type = click.IntRange(1, len(batches)),
default = str(len(batches)))
chosen_batch = batches[int(choice) - 1]
# Fetch identifiers for the chosen batch
with session.cursor() as cursor:
cursor.execute("""
select uuid, barcode
from warehouse.identifier
join warehouse.identifier_set using (identifier_set_id)
where identifier_set.name = %s
and generated = %s
""", (chosen_batch.set_name, chosen_batch.generated))
identifiers = list(cursor)
assert len(identifiers) == chosen_batch.count
label_layout = labelmaker.layout_identifiers(chosen_batch.set_name, identifiers, layout)
pdf = labelmaker.generate_pdf(label_layout)
filename.write(pdf)