def _magazine(args: Namespace, file: TextIO = sys.stdout):
magazine: Optional[Magazine] = None
if args.subparser == "add":
magazine, created = Magazine.from_dict({
"name":
args.name,
"feed":
Link.get_or_create(args.feed).to_dict() if args.feed else None,
"links":
[Link.get_or_create(link).to_dict() for link in args.link],
})
if created:
stdout.write(
_('Successfully added magazine "%(name)s" with id "%(pk)d".') %
{
"name": magazine.name,
"pk": magazine.pk
},
"=",
file=file,
)
else:
stdout.write(
_('The magazine "%(name)s" already exists with id "%(pk)d", ' +
"aborting...") % {
"name": magazine.name,
"pk": magazine.pk
},
"",
file=file,
)
magazine.print(file)
elif args.subparser == "delete":
magazine = Magazine.get(args.magazine)
if magazine:
magazine.delete()
stdout.write(
_('Successfully deleted magazine "%(name)s".') %
{"name": magazine.name},
"",
file=file,
)
else:
stdout.write(_("No magazine found."), "", file=file)
elif args.subparser == "edit":
magazine = Magazine.get(args.magazine)
if magazine:
magazine.edit(args.field, args.value)
stdout.write(
_('Successfully edited magazine "%(name)s" with id "%(pk)d".')
% {
"name": magazine.name,
"pk": magazine.pk
},
"",
file=file,
)
else:
stdout.write(_("No magazine found."), "", file=file)
elif args.subparser == "info":
magazine = Magazine.get(args.magazine)
if magazine:
magazine.print(file)
else:
stdout.write(_("No magazine found."), "", file=file)
elif args.subparser == "issue":
magazine = Magazine.get(args.magazine)
acquisition: Optional[Acquisition] = None
if magazine:
if args.issue_subparser == "acquisition" and magazine:
issue = Issue.get(args.issue, magazine)
if args.acquisition_subparser == "add" and issue:
acquisition, created = Acquisition.from_dict(
{
"date": args.date,
"price": args.price
}, issue)
if created:
stdout.write(
_('Successfully added acquisition with id "%(pk)d".'
) % {"pk": acquisition.pk},
"=",
file=file,
)
else:
stdout.write(
_('The acquisition already exists with id "%(pk)d".'
) % {"pk": acquisition.pk},
"",
file=file,
)
acquisition.print(file)
elif args.acquisition_subparser == "delete" and issue:
acquisition = Acquisition.get(args.acquisition,
issues=issue)
if acquisition:
acquisition.delete(acquisition)
stdout.write(
_('Successfully deleted acquisition with id "%(pk)d".'
) % {"pk": acquisition.pk},
"",
file=file,
)
else:
stdout.write(_("No acquisition found."), "", file=file)
elif args.acquisition_subparser == "edit" and issue:
acquisition = Acquisition.get(args.acquisition,
issues=issue)
if acquisition:
acquisition.edit(args.field, args.value)
stdout.write(
_('Successfully edited acquisition with id "%(pk)d".'
) % {"pk": acquisition.pk},
"=",
file=file,
)
acquisition.print(file)
else:
stdout.write(_("No acquisition found."), "", file=file)
else:
stdout.write(_("No issue found."), "", file=file)
elif args.issue_subparser == "add" and magazine:
issue, created = Issue.from_dict(
{
"issue":
args.issue,
"publishing_date":
args.publishing_date,
"cover":
args.cover,
"languages":
args.language,
"links": [
Link.get_or_create(link).to_dict()
for link in args.link
],
"files": [{
"path": file
} for file in args.file],
},
magazine,
)
if created:
stdout.write(
_('Successfully added issue "%(issue)s" with id "%(pk)d".'
) % {
"issue": issue.issue,
"pk": issue.pk
},
"=",
file=file,
)
else:
stdout.write(
_('The issue "%(issue)s" already exists with id "%(pk)d".'
) % {
"issue": issue.issue,
"pk": issue.pk
},
"",
file=file,
)
issue.print(file)
elif args.subparser == "delete" and magazine:
issue = Issue.get(args.issue)
if issue:
issue.delete()
stdout.write(
_('Successfully deleted issue with id "%(pk)s".') %
{"pk": issue.pk},
"",
file=file,
)
else:
stdout.write(_("No issue found."), "", file=file)
elif args.issue_subparser == "edit" and magazine:
issue = Issue.get(args.issue, magazine)
if issue:
issue.edit(args.edit_subparser, args.value)
stdout.write(
_('Successfully edited issue "%(issue)s" with id "%(pk)d".'
) % {
"issue": issue.issue,
"pk": issue.pk
},
"",
file=file,
)
issue.print(file)
else:
stdout.write(_("No issue found."), "", file=file)
elif args.issue_subparser == "info" and magazine:
issue = Issue.get(args.issue, magazine)
if issue:
issue.print(file)
else:
stdout.write(_("No issue found."), "", file=file)
elif args.issue_subparser == "list" and magazine:
if args.search:
issues = Issue.search(args.search)
elif args.shelf:
issues = Issue.by_shelf(args.shelf)
else:
issues = Issue.objects.filter(magazine=magazine)
stdout.write(
[_("Id"),
_("Magazine"),
_("Issue"),
_("Publishing date")],
"=",
[0.05, 0.40, 0.85],
file=file,
)
for i, has_next in lookahead(issues):
stdout.write(
[i.pk, i.magazine.name, i.issue, i.publishing_date],
"_" if has_next else "=",
[0.05, 0.40, 0.85],
file=file,
)
elif args.issue_subparser == "open" and magazine:
issue = Issue.get(args.issue, magazine)
if issue:
issue_file = issue.files.get(pk=args.file)
path = settings.MEDIA_ROOT / issue_file.file.path
if sys.platform == "linux":
os.system(f'xdg-open "{path}"')
else:
os.system(f'open "{path}"')
else:
stdout.write(_("No issue found."), "", file=file)
elif args.issue_subparser == "read" and magazine:
issue = Issue.get(args.issue, magazine)
read: Optional[Read] = None
if args.read_subparser == "add" and issue:
read, created = Read.from_dict(
{
"started": args.started,
"finished": args.finished
}, issue)
if created:
stdout.write(
_('Successfully added read with id "%(pk)s".') %
{"pk": read.pk},
"=",
file=file,
)
else:
stdout.write(
_('The read already exists with id "%(pk)s".') %
{"pk": read.pk},
"",
file=file,
)
read.print(file)
elif args.read_subparser == "delete" and issue:
read = Read.get(args.read, issues=issue)
if read:
read.delete()
stdout.write(
_('Successfully deleted read with id "%(pk)s".') %
{"pk": read.pk},
"",
file=file,
)
else:
stdout.write(_("No read found."), "", file=file)
elif args.read_subparser == "edit" and issue:
read = Read.get(args.read, issues=issue)
if read:
read.edit(args.field, args.value)
stdout.write(
_('Successfully edited read with id "%(pk)s".') %
{"pk": read.pk},
"=",
file=file,
)
read.info(file)
else:
stdout.write(_("No read found."), "", file=file)
else:
stdout.write(_("No issue found."), "", file=file)
else:
stdout.write(_("No magazine found."), "", file=file)
elif args.subparser == "list":
if args.search:
magazines = Magazine.search(args.search)
else:
magazines = Magazine.objects.all()
stdout.write(
[_("Id"), _("Name"), _("Number of issues")],
"=",
[0.05, 0.8],
file=file,
)
for i, has_next in lookahead(magazines):
stdout.write(
[i.pk, i.name, i.issues.count()],
"_" if has_next else "=",
[0.05, 0.8],
file=file,
)
def test_get(self):
for obj in [self.edition, self.issue, self.paper]:
read, created = Read.from_dict({"finished": "2021-01-01"}, obj)
self.assertTrue(created)
self.assertIsNotNone(read.pk)
if type(obj) == Edition:
read2 = Read.get(obj.book.title)
elif type(obj) == Issue:
read2 = Read.get(f"{obj.magazine.name} {obj.issue}")
elif type(obj) == Paper:
read2 = Read.get(obj.title)
self.assertIsNotNone(read2)
self.assertEquals(read, read2)
read2 = read.get(str(read.pk))
self.assertIsNotNone(read2)
self.assertEquals(read, read2)
if type(obj) == Edition:
edition, created = Edition.from_dict({"title": "Old stuff"},
obj.book)
self.assertTrue(created)
self.assertIsNotNone(edition.id)
read, created = Read.from_dict(
{
"started": "2021-01-10",
"finished": "2021-01-31"
}, edition)
self.assertTrue(created)
self.assertIsNotNone(read.pk)
read2 = read.get(str(read.pk), editions=edition)
self.assertIsNotNone(read2)
self.assertEquals(read, read2)
elif type(obj) == Issue:
issue, created = Issue.from_dict({"issue": "2/2021"},
obj.magazine)
self.assertTrue(created)
self.assertIsNotNone(issue.id)
read, created = Read.from_dict(
{
"started": "2021-01-10",
"finished": "2021-01-31"
}, issue)
self.assertTrue(created)
self.assertIsNotNone(read.pk)
read2 = read.get(str(read.pk), issues=issue)
self.assertIsNotNone(read2)
self.assertEquals(read, read2)
elif type(obj) == Paper:
paper, created = Paper.from_dict({"title": "Old stuff"})
self.assertTrue(created)
self.assertIsNotNone(paper.id)
read, created = Read.from_dict(
{
"started": "2021-01-10",
"finished": "2021-01-31"
}, paper)
self.assertTrue(created)
self.assertIsNotNone(read.pk)
read2 = read.get(str(read.pk), papers=paper)
self.assertIsNotNone(read2)
self.assertEquals(read, read2)
def _read(args: Namespace, file: TextIO = sys.stdout):
read: Optional[Acquisition] = None
if args.subparser == "add":
edition = Edition.get(args.obj)
paper = Paper.get(args.obj)
issue = Issue.get(args.obj)
obj = None
if edition is None and paper is None and issue is None:
stdout.write(_("No edition, issue or paper found."), "", file=file)
return
elif edition is not None and paper is None and issue is None:
obj = edition
elif edition is None and paper is not None and issue is None:
obj = paper
elif edition is None and paper is None and issue is not None:
obj = issue
if obj:
read, created = Read.from_dict(
{
"started": args.started,
"finished": args.finished
}, obj)
if created:
stdout.write(
_('Successfully added read with id "%(pk)d" to "{obj}".') %
{
"pk": read.pk,
"obj": obj
},
"=",
file=file,
)
read.print(file)
else:
stdout.write(
_('The read already exists with id "%(pk)d", aborting...')
% {"pk": read.pk},
"",
file=file,
)
else:
stdout.write(_("More than one paper, issue or paper found."),
"",
file=file)
elif args.subparser == "delete":
read = Read.get(args.read)
if read:
read.delete()
stdout.write(
_('Successfully deleted read with id "%(pk)d".') %
{"pk": read.pk},
"",
file=file,
)
else:
stdout.write(_("No read found."), "", file=file)
elif args.subparser == "edit":
read = Read.get(args.read)
if read:
read.edit(args.field, args.value)
stdout.write(
_('Successfully edited read with id "%(pk)d".') %
{"pk": read.pk},
"",
file=file,
)
read.print(file)
else:
stdout.write(_("No read found."), "", file=file)
elif args.subparser == "info":
read = Read.get(args.read)
if read:
read.print(file)
else:
stdout.write(_("No read found."), "", file=file)
def _book(args: Namespace, file: TextIO = sys.stdout):
book: Optional[Book] = None
if args.subparser == "add":
book, created = Book.from_dict({
"title":
args.title,
"authors":
[Person.get_or_create(author).to_dict() for author in args.author],
"series":
Series.get_or_create(args.series).to_dict()
if args.series else None,
"volume":
args.volume,
"genres":
[Genre.get_or_create(genre).to_dict() for genre in args.genre],
"links":
[Link.get_or_create(link).to_dict() for link in args.link],
})
if created:
stdout.write(
_('Successfully added book "%(title)s" with id "%(pk)d".') % {
"title": book.title,
"pk": book.pk
},
"=",
file=file,
)
book.print(file)
else:
stdout.write(
_('The book "%(title)s" already exists with id "%(pk)d", aborting...'
) % {
"title": book.title,
"pk": book.pk
},
"",
file=file,
)
elif args.subparser == "delete":
book = Book.get(args.book)
if book:
book.delete()
stdout.write(
_('Successfully deleted book "%(title)s" with id "%(pk)d".') %
{
"title": book.title,
"pk": book.pk
},
"",
file=file,
)
else:
stdout.write(_("No book found."), "", file=file)
elif args.subparser == "edit":
book = Book.get(args.book)
if book:
book.edit(args.edit_subparser, args.value)
stdout.write(
_('Successfully edited book "%(title)s" with id "%(pk)d".') % {
"title": book.title,
"pk": book.pk
},
"=",
file=file,
)
book.print(file)
else:
stdout.write(_("No book found."), "", file=file)
elif args.subparser == "edition":
book = Book.get(args.book)
if book:
if args.edition_subparser == "acquisition" and book:
edition = Edition.get(args.edition, book)
acquisition: Optional[Acquisition] = None
if args.acquisition_subparser == "add" and edition:
acquisition, created = Acquisition.from_dict(
{
"date": args.date,
"price": args.price
}, edition)
if created:
stdout.write(
_('Successfully added acquisition with id "%(pk)d".'
) % {"pk": acquisition.pk},
"=",
file=file,
)
else:
stdout.write(
_('The acquisition already exists with id "%(pk)d".'
) % {"pk": acquisition.pk},
"",
file=file,
)
acquisition.print(file)
elif args.acquisition_subparser == "delete" and edition:
acquisition = Acquisition.get(args.acquisition,
editions=edition)
if acquisition:
acquisition.delete(acquisition)
stdout.write(
_('Successfully deleted acquisition with id "%(pk)d".'
) % {"pk": acquisition.pk},
"",
file=file,
)
else:
stdout.write(_("No acquisition found."), "", file=file)
elif args.acquisition_subparser == "edit" and edition:
acquisition = Acquisition.get(args.acquisition,
editions=edition)
if acquisition:
acquisition.edit(args.field, args.value)
stdout.write(
_('Successfully edited acquisition with id "%(pk)d".'
) % {"pk": acquisition.pk},
"=",
file=file,
)
acquisition.print(file)
else:
stdout.write(_("No acquisition found."), "", file=file)
else:
stdout.write([_("No edition found.")], "", file=file)
elif args.edition_subparser == "add" and book:
edition, created = Edition.from_dict(
{
"alternate_title":
args.alternate_title,
"isbn":
args.isbn,
"publishing_date":
args.publishing_date,
"cover":
args.cover,
"binding":
Binding.get_or_create(args.binding).to_dict()
if args.binding else None,
"publisher":
Publisher.get_or_create(args.publisher).to_dict()
if args.publisher else None,
"persons": [
Person.get_or_create(person).to_dict()
for person in args.person
],
"languages": [
Language.get_or_create(language).to_dict()
for language in args.language
],
"links": [
Link.get_or_create(link).to_dict()
for link in args.link
],
"files": [{
"path": file
} for file in args.file],
},
book,
)
if created:
stdout.write(
_('Successfully added edition "%(edition)s" with id "%(pk)d".'
) % {
"edition": edition,
"pk": edition.pk
},
"=",
file=file,
)
edition.print(file)
else:
stdout.write(
_('The edition "%(edition)s" already exists with id "%(pk)d",'
+ " aborting...") % {
"edition": edition,
"pk": edition.pk
},
"",
file=file,
)
elif args.edition_subparser == "edit" and book:
edition = Edition.get(args.edition, book)
if edition:
edition.edit(args.edit_subparser, args.value)
stdout.write(
_('Successfully edited edition "%(edition)s" with id "%(pk)d".'
) % {
"edition": edition,
"pk": edition.pk
},
"=",
file=file,
)
edition.print(file)
else:
stdout.write(_("No edition found."), "", file=file)
elif args.edition_subparser == "info" and book:
edition = Edition.get(args.edition, book)
if edition:
edition.print(file)
else:
stdout.write(_("No edition found."), "", file=file)
elif args.edition_subparser == "list" and book:
if args.shelf:
editions = Edition.list.by_shelf(args.shelf, book)
elif args.search:
editions = Edition.list.by_term(args.search, book)
else:
editions = Edition.objects.filter(book=book)
stdout.write(
[
_("Id"),
_("Title"),
_("Binding"),
_("ISBN"),
_("Publishing date"),
],
"=",
[0.05, 0.55, 0.7, 0.85],
file=file,
)
for i, has_next in lookahead(editions):
stdout.write(
[
i.pk,
i.get_title(), i.binding, i.isbn, i.publishing_date
],
"_" if has_next else "=",
[0.05, 0.55, 0.7, 0.85],
file=file,
)
elif args.edition_subparser == "open" and book:
edition = Edition.get(args.edition, book)
if edition:
edition_file = edition.files.get(pk=args.file)
path = settings.MEDIA_ROOT / edition_file.file.path
if sys.platform == "linux":
os.system(f'xdg-open "{path}"')
else:
os.system(f'open "{path}"')
else:
stdout.write(_("No edition found."), "", file=file)
elif args.edition_subparser == "read" and book:
edition = Edition.get(args.edition, book)
read: Optional[Read] = None
if args.read_subparser == "add" and edition:
read, created = Read.from_dict(
{
"started": args.started,
"finished": args.finished
}, edition)
if created:
stdout.write(
_('Successfully added read with id "%(pk)d".') %
{"pk": read.pk},
"=",
file=file,
)
else:
stdout.write(
_('The read already exists with id "%(pk)d".') %
{"pk": read.pk},
"",
file=file,
)
read.print(file)
elif args.read_subparser == "delete" and edition:
read = Read.get(args.read, editions=edition)
if read:
read.delete()
stdout.write(
_('Successfully deleted read with id "%(pk)d".') %
{"pk": read.pk},
"",
file=file,
)
else:
stdout.write(_("No read found."), "", file=file)
elif args.read_subparser == "edit" and edition:
read = Read.get(args.read, editions=edition)
if read:
read.edit(args.field, args.value)
stdout.write(
_('Successfully edited read with id "%(pk)d".') %
{"pk": read.pk},
"=",
file=file,
)
read.info(file)
else:
stdout.write(_("No read found."), "", file=file)
else:
stdout.write(_("No edition found."), "", file=file)
else:
stdout.write(_("No book found."), "", file=file)
elif args.subparser == "info":
book = Book.get(args.book)
if book:
book.print(file)
else:
stdout.write(_("No book found."), "", file=file)
elif args.subparser == "list":
if args.search:
books = Book.search(args.search)
elif args.shelf:
books = Book.by_shelf(args.shelf)
else:
books = Book.objects.all()
stdout.write(
[_("Id"), ("Title"),
_("Authors"),
_("Series"),
_("Volume")],
"=",
[0.05, 0.5, 0.75, 0.9],
file=file,
)
for i, has_next in lookahead(books):
stdout.write(
[
i.pk,
i.title,
" ,".join(f"{a}" for a in i.authors.all()),
i.series.name if i.series else "",
i.volume,
],
"_" if has_next else "=",
[0.05, 0.5, 0.75, 0.9],
file=file,
)
def _paper(args: Namespace, file: TextIO = sys.stdout):
paper: Optional[Paper] = None
if args.subparser == "acquisition":
paper = Paper.get(args.paper)
acquisition: Optional[Acquisition] = None
if args.acquisition_subparser == "add" and paper:
acquisition, created = Acquisition.from_dict(
{
"date": args.date,
"price": args.price
}, paper)
if created:
stdout.write(
_('Successfully added acquisition with id "%(pk)d".') %
{"pk": acquisition.pk},
"=",
file=file,
)
else:
stdout.write(
_('The acquisition already exists with id "%(pk)d".') %
{"pk": acquisition.pk},
"",
file=file,
)
acquisition.print(file)
elif args.acquisition_subparser == "delete" and paper:
acquisition = Acquisition.get(args.acquisition, papers=paper)
if acquisition:
acquisition.delete(acquisition)
stdout.write(
_('Successfully deleted acquisition with id "%(pk)d".') %
{"pk": acquisition.pk},
"",
file=file,
)
else:
stdout.write(_("No acquisition found."), "", file=file)
elif args.acquisition_subparser == "edit" and paper:
acquisition = Acquisition.get(args.acquisition, papers=paper)
if acquisition:
acquisition.edit(args.field, args.value)
stdout.write(
_('Successfully edited acquisition with id "%(pk)d".') %
{"pk": acquisition.pk},
"=",
file=file,
)
acquisition.print(file)
else:
stdout.write(["No acquisition found."], "", file=file)
else:
stdout.write(_("No paper found."), "", file=file)
elif args.subparser == "add":
paper, created = Paper.from_dict({
"title":
args.title,
"authors":
[Person.get_or_create(author).to_dict() for author in args.author],
"publishing_date":
args.publishing_date,
"journal":
Journal.get_or_create(args.journal).to_dict()
if args.journal else None,
"volume":
args.volume,
"languages": [
Language.get_or_create(language).to_dict()
for language in args.language
],
"links":
[Link.get_or_create(link).to_dict() for link in args.link],
"files": [{
"path": file
} for file in args.file],
})
if created:
stdout.write(
_('Successfully added paper "%(title)s" with id "%(pk)d".') % {
"title": paper.title,
"pk": paper.pk
},
"=",
file=file,
)
else:
stdout.write(
_('The paper "%(title)s" already exists with id "%(pk)d".') % {
"title": paper.title,
"pk": paper.pk
},
"",
file=file,
)
paper.print(file)
elif args.subparser == "delete":
paper = Paper.get(args.paper)
if paper:
paper.delete()
stdout.write(
_('Successfully deleted paper with id "%(title)s".') %
{"title": paper.title},
"",
file=file,
)
else:
stdout.write(_("No paper found."), "", file=file)
elif args.subparser == "edit":
paper = Paper.get(args.paper)
if paper:
paper.edit(args.edit_subparser, args.value)
stdout.write(
_('Successfully edited paper "%(title)s" with id "%(pk)d".') %
{
"title": paper.title,
"pk": paper.pk
},
"",
file=file,
)
paper.print(file)
else:
stdout.write(_("No paper found."), "", file=file)
elif args.subparser == "info":
paper = Paper.get(args.paper)
if paper:
paper.print(file)
else:
stdout.write(_("No paper found."), "", file=file)
elif args.subparser == "list":
if args.search:
papers = Paper.search(args.search)
elif args.shelf:
papers = Paper.by_shelf(args.shelf)
else:
papers = Paper.objects.all()
stdout.write(
[_("Id"), _("Name"), _("Journal"),
_("Volume")],
"=",
[0.05, 0.7, 0.85],
file=file,
)
for i, has_next in lookahead(papers):
stdout.write(
[i.pk, i.name, i.journal.name, i.volume],
"_" if has_next else "=",
[0.05, 0.7, 0.85],
file=file,
)
elif args.subparser == "open":
paper = Paper.get(args.paper)
if paper:
paper_file = paper.files.get(pk=args.file)
path = settings.MEDIA_ROOT / paper_file.file.path
if sys.platform == "linux":
os.system(f'xdg-open "{path}"')
else:
os.system(f'open "{path}"')
else:
stdout.write(_("No paper found."), "", file=file)
elif args.subparser == "parse":
for paper, created in Paper.from_bibfile(args.bibfile, args.file):
if created:
stdout.write(
_('Successfully added paper "%(title)s" with id "%(pk)d".')
% {
"title": paper.title,
"pk": paper.pk
},
file=file,
)
if args.acquisition:
acquisition, created = Acquisition.from_dict(
{"date": datetime.date.today()}, paper)
if created:
stdout.write(
_('Successfully added acquisition with id "%(pk)d".'
) % {"pk": acquisition.pk},
"=",
file=file,
)
else:
stdout.write(
_('The acquisition already exists with id "%(pk)d".'
) % {"pk": acquisition.pk},
"=",
file=file,
)
else:
stdout.write(
_('The paper "%(title)s" already exists with id "%(pk)d".')
% {
"title": paper.title,
"pk": paper.pk
},
"=",
file=file,
)
paper.print(file)
elif args.subparser == "read":
paper = Paper.get(args.paper)
read: Optional[Read] = None
if args.read_subparser == "add" and paper:
read, created = Read.from_dict(
{
"started": args.started,
"finished": args.finished
}, paper)
if created:
stdout.write(
_('Successfully added read with id "%(pk)d".') %
{"pk": read.pk},
"=",
file=file,
)
else:
stdout.write(
_('The read already exists with id "%(pk)d".') %
{"pk": read.pk},
"",
file=file,
)
read.print(file)
elif args.read_subparser == "delete" and paper:
read = Read.get(args.read, papers=paper)
if read:
read.delete()
stdout.write(
_('Successfully deleted read with id "%(pk)d".') %
{"pk": read.pk},
"",
file=file,
)
else:
stdout.write(_("No read found."), "", file=file)
elif args.read_subparser == "edit" and paper:
read = Read.get(args.read, papers=paper)
if read:
read.edit(args.field, args.value)
stdout.write(
_('Successfully edited read with id "%(pk)d".') %
{"pk": read.pk},
"=",
file=file,
)
read.info(file)
else:
stdout.write(_("No read found."), "", file=file)
else:
stdout.write(_("No paper found."), "", file=file)