def vorbestellungen_einlesen(vorbestellungsdatei):
try:
vorbestellungscsv = csv.reader(
open(vorbestellungsdatei, 'rb'), delimiter=';')
vorbestellungsheader = vorbestellungscsv.next()[1:]
except Exception:
vorbestellungscsv = []
print ("Es konnten keine Vorbestellungen eingelesen werden. Die Datei",
vorbestellungsdatei, "existiert nicht oder hat ein falsches Format.")
vorbestellungen = {}
zeile = 1
for row in vorbestellungscsv:
zeile += 1
try:
if row == []:
continue
if isbn.isValid(row[0]):
if isbn.toI13(row[0]) not in vorbestellungen:
vorbestellungen[isbn.toI13(row[0])] = [row[1:]]
else:
vorbestellungen[isbn.toI13(row[0])].append(row[1:])
else:
print ("Es ist ein Fehler beim Einlesen der Vorbestellungen "
"aufgetreten. Zeile {0} enthält keine gültige ISBN."
).format(zeile)
except Exception:
print ("Es ist ein Fehler beim Einlesen der Vorbestellungen "
"aufgetreten. Zeile", zeile, "enthält einen Fehler.")
return(vorbestellungsheader, vorbestellungen)
def get_ort_zum_lesen(csv_file=ort_zum_lesen):
try:
ortzumlesencsv = csv.reader(open(csv_file, 'rb'), delimiter=',')
ortzumlesenheader = ortzumlesencsv.next()[1:]
except Exception:
ortzumlesencsv = []
ortzumlesenheader = []
print ('Es konnte keine Liste für "Ein Ort zum Lesen" eingelesen '
'werden. Die Datei', ort_zum_lesen, "existiert nicht oder "
"hat ein falsches Format.")
ortzumlesen = {}
zeile = 1
for row in ortzumlesencsv:
zeile += 1
try:
if row == []:
continue
if isbn.isValid(row[0]):
ortzumlesen[isbn.toI13(row[0])] = row[1:]
else:
print ('Es ist ein Fehler beim Einlesen der Liste für '
'"Ein Ort zum Lesen" aufgetreten. Zeile', zeile,
"enthält keine gültige ISBN.")
except Exception:
print ('Es ist ein Fehler beim Einlesen der Liste für "Ein Ort '
'zum Lesen" aufgetreten. Zeile', zeile, "enthält einen Fehler.")
return ortzumlesenheader, ortzumlesen
def get_blacklist(blacklist_file=schwarze_liste):
try:
blacklistcsv = csv.reader(open(blacklist_file, 'rb'), delimiter=';')
blacklistheader = blacklistcsv.next()[1:]
except Exception:
blacklistcsv = []
blacklistheader = []
print ("Es konnte keine Schwarze Liste eingelesen werden. Die Datei"
"{0} existiert nicht oder hat ein falsches Format.".format(schwarze_liste))
blacklist = {}
zeile = 1
for row in blacklistcsv:
zeile += 1
try:
if row == []:
continue
if isbn.isValid(row[0]):
blacklist[isbn.toI13(row[0])] = row[1:]
else:
print ("Es ist ein Fehler beim Einlesen der Schwarzen Liste "
"aufgetreten. Zeile {0} enthält keine gültige ISBN.".format(zeile))
except Exception:
print ("Es ist ein Fehler beim Einlesen der Schwarzen Liste "
"aufgetreten. Zeile", zeile, "enthält einen Fehler.")
return blacklistheader, blacklist
def getSRUdata(self, cisbn):
cisbn=self.fix_isbn(cisbn)
if (isbn.isValid(cisbn)):
for server in self.SRU_servers.keys():
data=url_cache.getURLdata(server %(cisbn,"dc"))
if data:
data=lxml_lib.fromstring(data)
for child in data.getchildren():
if (child.tag.endswith("numberOfRecords")):
if (string.atoi(child.text)) > 0:
return(self._parse_dc_awnser(data, cisbn))
break
return(False)
def isbn_to_record(request):
isbn = request.POST.get('isbn')
if isbn and isbnpy.isValid(isbn):
if isbnpy.isI10(isbn):
isbn = isbnpy.convert(isbn)
try:
record = Record.objects.get(isbn13=isbn)
except Record.DoesNotExist:
messages.error(request, 'Book not added yet, add it first!')
return redirect(reverse_lazy('acquisition') + '?isbn=' + isbn)
return redirect(reverse_lazy('view_record', kwargs={'pk': record.id}))
else:
messages.error(request, 'Invalid ISBN!')
return redirect(reverse_lazy('library_index'))
def isbn_to_record(request):
isbn = request.POST.get('isbn')
if isbn and isbnpy.isValid(isbn):
if isbnpy.isI10(isbn):
isbn = isbnpy.convert(isbn)
try:
record = Record.objects.get(isbn13=isbn)
except Record.DoesNotExist:
messages.error(request, 'Book not added yet, add it first!')
return redirect(reverse_lazy('acquisition') + '?isbn=' + isbn)
return redirect(reverse_lazy('view_record', kwargs={'pk': record.id}))
else:
messages.error(request, 'Invalid ISBN!')
return redirect(reverse_lazy('library_index'))
def save_outgoing(request):
error = False
transaction = Transaction.new()
transaction.user_id = request.POST.get('user')
transaction.borrow_date = request.POST.get('borrow_date')
transaction.due_date = request.POST.get('due_date')
transaction.record_id = request.POST.get('record')
if request.POST.get('isbn'):
isbn = request.POST.get('isbn')
if isbnpy.isValid(isbn):
if isbnpy.isI10(isbn):
isbn = isbnpy.convert(isbn)
try:
transaction.record = Record.objects.get(isbn13=isbn)
except Record.DoesNotExist:
error = 'No books with provided ISBN in library database.'
else:
error = 'Invalid ISBN!'
if error:
raise Exception(error)
transaction.save()
messages.success(request, 'Checked Out!')
return redirect(reverse_lazy('view_record', kwargs={'pk': transaction.record_id}))
def save_outgoing(request):
error = False
transaction = Transaction.new()
transaction.user_id = request.POST.get('user')
transaction.borrow_date = request.POST.get('borrow_date')
transaction.due_date = request.POST.get('due_date')
transaction.record_id = request.POST.get('record')
if request.POST.get('isbn'):
isbn = request.POST.get('isbn')
if isbnpy.isValid(isbn):
if isbnpy.isI10(isbn):
isbn = isbnpy.convert(isbn)
try:
transaction.record = Record.objects.get(isbn13=isbn)
except Record.DoesNotExist:
error = 'No books with provided ISBN in library database.'
else:
error = 'Invalid ISBN!'
if error:
raise Exception(error)
transaction.save()
messages.success(request, 'Checked Out!')
return redirect(
reverse_lazy('view_record', kwargs={'pk': transaction.record_id}))
def clean_isbn(self):
isbn_val = self.cleaned_data["isbn"]
if isbn_val:
if not isbn.isValid(isbn_val):
raise ValidationError("The isbn you entered is not valid")
return isbn_val
def save_acquisition(request):
if request.POST.get('book').isnumeric():
book = Book.objects.get(id=request.POST.get('book'))
new_book = False
else:
book = Book(title=request.POST.get('book'))
new_book = True
book.subtitle = request.POST.get('subtitle')
book.save()
if request.POST.get('isbn'):
isbn = request.POST.get('isbn')
if isbnpy.isValid(isbn):
if isbnpy.isI10(isbn):
isbn = isbnpy.convert(isbn)
try:
record = Record.objects.get(isbn13=isbn)
new_record = False
except Record.DoesNotExist:
record = Record(isbn13=isbn)
new_record = True
else:
if not new_book:
try:
record = Record.objects.get(book=book,
edition=request.POST.get('book'))
new_record = False
except Record.DoesNotExist:
record = Record(book=book)
new_record = True
else:
record = Record(book=book)
new_record = True
record.book = book
record.format = request.POST.get('format')
if record.format != 'ebook':
if new_record:
record.quantity = request.POST.get('quantity')
else:
record.quantity += int(request.POST.get('quantity'))
record.excerpt = request.POST.get('excerpt')
record.edition = request.POST.get('edition')
record.notes = request.POST.get('notes')
record.ddc = request.POST.get('ddc')
record.lcc = request.POST.get('lcc')
record.pagination = request.POST.get('pagination')
record.format = request.POST.get('format')
record.type = request.POST.get('type')
if record.format != 'eBook':
record.quantity = request.POST.get('quantity')
record.publication_has_month = False
record.publication_has_day = False
if request.POST.get('year'):
dt = datetime(int(request.POST.get('year')), 1, 1)
if request.POST.get('month'):
record.publication_has_month = True
dt = dt.replace(month=int(request.POST.get('month')))
if request.POST.get('day'):
record.publication_has_day = True
dt = dt.replace(day=int(request.POST.get('day')))
record.date_of_publication = dt
else:
record.date_of_publication = None
if request.FILES.get('small_cover'):
record.small_cover = request.FILES.get('small_cover')
if request.FILES.get('medium_cover'):
record.medium_cover = request.FILES.get('medium_cover')
if request.FILES.get('large_cover'):
record.large_cover = request.FILES.get('large_cover')
if not record.date_added:
record.date_added = datetime.today()
record.save()
if request.FILES.get('ebook'):
ebooks = request.FILES.getlist('ebook')
for ebook in ebooks:
ebook_file = BookFile(record=record, file=ebook)
existing_files = record.ebooks(ebook_file.format)
for existing_file in existing_files:
existing_file.delete()
ebook_file.save()
book.subjects.clear()
for subject in request.POST.getlist('subjects'):
if subject.isnumeric():
book.subjects.add(Subject.objects.get(id=subject))
else:
new_subject = Subject(name=subject)
new_subject.save()
book.subjects.add(new_subject)
record.authors.clear()
for author in request.POST.getlist('authors'):
if author.isnumeric():
record.authors.add(Author.objects.get(id=author))
else:
new_author = Author(name=author)
new_author.save()
record.authors.add(new_author)
record.languages.clear()
for language in request.POST.getlist('languages'):
record.languages.add(Language.objects.get(id=language))
publisher = request.POST.get('publisher')
if publisher:
if publisher.isnumeric():
record.publisher_id = publisher
else:
new_publisher = Publisher(name=publisher)
new_publisher.save()
record.publisher = new_publisher
record.save()
return redirect(reverse_lazy('view_record', kwargs={'pk': record.id}))
def parse_item_vinabook(self, response):
folder_name = response.meta['folder']
uri = self.path + folder_name
url_id = None
matches = re.finditer(r"-p(.*)\.html", response.url)
for matchNum, match in enumerate(matches):
matchNum = matchNum + 1
for groupNum in range(0, len(match.groups())):
groupNum = groupNum + 1
url_id = match.group(1)
while (url_id.isdigit() == False):
matches = re.finditer(r"-p(.*)", url_id)
for matchNum, match in enumerate(matches):
matchNum = matchNum + 1
for groupNum in range(0, len(match.groups())):
groupNum = groupNum + 1
url_id = match.group(1)
check = False
for root, dirs, files in os.walk(uri):
for file in files:
file = file.replace(".json", "")
if file == url_id:
check = True
break
if check == True:
break
if check == False:
list_description = response.xpath(
'//div[@class="full-description"]/p').extract()
book_description = ''
for description in list_description:
temp = self.cleanHTML(description.strip())
if temp is not '' or temp != u'Mời bạn đón đọc.' or temp != u'mời bạn đón đọc.':
book_description = book_description + ' ' + temp
book_name = response.xpath(
'//*[@itemprop="name"]/text()').extract()[0].strip()
info = response.xpath('//*[@class="product-feature"]/ul/li')
book_img = ""
book_ISBN = ""
book_author = ""
book_publisher = ""
for li in info:
key = li.xpath('strong/text()').extract_first().strip()
if key == u'Mã Sản phẩm:':
book_ISBN = li.xpath('text()').extract()[1].strip()
if key == u'Tác giả:':
value = li.xpath('a/text()').extract_first()
if value is not None:
book_author = value.strip()
else:
book_author = li.xpath(
'span/text()').extract_first().strip()
if key == u'Nhà phát hành:':
value = li.xpath('a/text()').extract_first()
if value is not None:
book_publisher = value.strip()
else:
book_publisher = li.xpath(
'span/text()').extract_first().strip()
if (book_ISBN is not ''):
if (book_ISBN[0] == str(2)) or (book_ISBN[0]
== str(8)) or (book_ISBN[0]
== str(9)):
if isbn.isValid(
book_ISBN) == True and book_description is not '':
book_img = response.xpath(
'//img[@id="det_img_' + url_id +
'"]/@src').extract_first().strip()
book_temp = {
'name': book_name,
'img': book_img,
'isbn': book_ISBN,
'author': book_author,
'publisher': book_publisher,
'description': book_description,
'class': folder_name
}
json.dump(book_temp,
open(uri + '/' + url_id + '.json', "wb"))
import sys
import isbn
import components.db
conn=components.db.connect()
cursor=conn.cursor()
cursor.execute("SELECT * from title where isbn RLIKE '[0-9X][0-9X][0-9X][0-9X][0-9X][0-9X][0-9X][0-9X][0-9X][0-9X]'")
rows=cursor.fetchall()
total = 0
for r in rows:
#print "Dealing with %s" %r[1]
if isbn.isValid(r[1]):
prefix=r[1][:-1]
cursor.execute("SELECT * from title where isbn RLIKE %s and not (isbn = %s)",('^%s' % prefix,r[1]))
partial_matches=cursor.fetchall()
if len(partial_matches)>1:
print "WTF %s" % r[1]
else:
if len(partial_matches)==1:
print "FIXING ISBN r[1]"
print "%s == %s?" % (r[2],partial_matches[0][2])
print "%s == %s?" % (r[1],partial_matches[0][1])
#grab bad_isbn
#delete bad title entry
#change
cursor.execute("UPDATE author set title_id=%s where title_id=%s",(r[0],partial_matches[0][0]))
cursor.execute("UPDATE author_title set title_id=%s where title_id=%s",(r[0],partial_matches[0][0]))
def main():
interaktiv = True
# Hier wird jedes _mögliche_ Plattformobjekt mit None-Werten initialisiert
# weil die spaeter erwartet werden.
global PF
PF = Platforms()
PF.create_available_platforms()
# Gibt eins der möglichen Intros aus.
print '\n' + 'Willkommen bei Assam - ' + intros[int(str(time.time())[-1]) % len(intros)] + '\n'
vorbestellungsheader, vorbestellungen = vorbestellungen_einlesen(
vorbestellungsdatei)
# um evt. Fehlerzeilen in der Datei zu entfernen
vorbestellungen_schreiben(vorbestellungsdatei, vorbestellungsheader, vorbestellungen)
print "Es wurden", sum(len(vorbestellungen[isbn]) for isbn in vorbestellungen), "Vorbestellungen für", len(vorbestellungen), "verschiedene Titel eingelesen"
blacklistheader, blacklist = get_blacklist()
print "Es wurden", len(blacklist), "Einträge der Schwarzen Liste eingelesen"
ortzumlesenheader, ortzumlesen = get_ort_zum_lesen()
print "Es wurden", len(ortzumlesen), 'Einträge für "Ein Ort zum Lesen" eingelesen'
global learners_mode, markt, tabelle, quittieren
while 1: # Während das Programm läuft
if interaktiv: # Interaktiver Modus
while 1: # Bis eine gültige Eingabe gemacht wurde
print '_' * 80, '\n'
eingabe = raw_input('ISBN: ')
if eingabe == '':
continue
elif isbn.isValid(eingabe):
my_isbn = isbn.toI13(eingabe)
if learners_mode:
print '\n' * 55
break
elif 'vorbest' in eingabe.lower():
vorbestellungsheader, vorbestellungen = vorbestellungen_einlesen(
vorbestellungsdatei)
print 'Vorbestellung eingeben:'
key = ''
key = raw_input('ISBN? ')
while not isbn.isValid(key):
key = raw_input(
'Das war keine gültige ISBN. Bitte gib eine ISBN ein: ')
key = isbn.toI13(key)
neue_vorbestellung = []
if key not in vorbestellungen:
vorbestellungen[key] = []
for i in vorbestellungsheader:
if i == 'Bestelldatum':
neue_vorbestellung += [time.strftime('%d.%m.%Y')]
else:
neue_vorbestellung += [raw_input(i + '? ')]
vorbestellungen[key] += [neue_vorbestellung]
vorbestellungen_schreiben(vorbestellungsdatei, vorbestellungsheader, vorbestellungen)
elif 'datei' in eingabe.lower():
try:
isbnquelle = re.search('.*? (.*)', eingabe).groups()[0]
isbndatei = open(isbnquelle, 'r')
ergebnisdatei = open(isbnquelle + '-ergebnisse.csv', 'w')
print >> ergebnisdatei, ';'.join([
'ISBN',
'Titel',
'Kategorien [1]',
'Kategorien [2]',
'Kategorien [3]'
])
interaktiv = False
print 'Assam verarbeitet jetzt die ISBNs aus der Datei ' + isbnquelle + ':'
while 1:
# print 1
eingabe = isbndatei.next()
if isbn.isValid(eingabe):
# print 2
my_isbn = isbn.isbn_strip(eingabe)
# print 3
print ''
print my_isbn
break # Aus dem 'while' vor 5 Zeilen ausbrechen
break # Aus dem 2. 'while' oben ausbrechen
except Exception:
print 'Es gab einen Fehler mit der Datei.'
elif eingabe in GEWICHTE:
buch.print_entscheidung(eingabe)
continue
elif eingabe.lower() == 'ende':
exit()
elif eingabe.lower() == 'hilfe':
print hilfetext
elif eingabe.lower() == 'web':
for plattform in plattformen_requested:
url = 'http://' + \
eval(plattform.lower() + '.host') + \
eval(plattform.lower() + '.pfad')
webbrowser.open(url)
time.sleep(1)
elif eingabe[0] == '-':
plattformbefehl = PF.remove_requested_platforms(eingabe)
if plattformbefehl:
continue
elif 'lern' in eingabe.lower():
learners_mode = False
tabelle = True
print 'Assam läuft nun im Profi-Modus. Mit "+ Lernen" schaltest Du den Lern-Modus wieder an.'
elif 'tabelle' in eingabe.lower():
tabelle = False
print 'Die Tabelle wird nun nicht mehr angezeigt. Mit "+ Tabelle" kannst du sie wieder aktivieren.'
elif 'quitt' in eingabe.lower():
if quittieren == True:
quittieren = False
print >> quittung, ';'.join(
['', '', '', 'Summe:', '=summe(e2:e' + str(quittungsposten) + ')'])
quittung.close()
print 'Die Quittung wurde beendet. Sie steht in der Datei "Quittung.csv".'
else:
print 'Es wird derzeit keine Quittung erstellt.'
elif 'l50' in eingabe.lower():
markt = False
print 'Die Kategorie "L50" wird nun nicht mehr berücksichtigt.'
else:
print 'Diesen Befehl versteht Assam nicht. Tippe "Hilfe" um zu erfahren welche Befehle es gibt.'
elif eingabe[0] == '+':
plattformbefehl = False
# Alle ursprünglich vorhandenen Plattformen testen.
for plattform in plattformen_available:
if plattform.lower() in eingabe.lower():
plattformbefehl = True
if plattform in plattformen_requested:
print plattform, 'wird bereits angefragt.'
else:
plattformen_requested.append(plattform)
print plattform, 'wird nun wieder angefragt.'
if plattformbefehl:
continue
elif 'lern' in eingabe.lower():
learners_mode = True
tabelle = False
print 'Assam läuft nun im Lern-Modus. Mit "- Lernen" wechselst Du zum Profi-Modus.'
elif 'tabelle' in eingabe.lower():
tabelle = True
print 'Die Tabelle wird ab nun immer angezeigt. Mit "- Tabelle" kannst du sie wieder deaktivieren.\n'
print_gewinntabelle()
elif 'quitt' in eingabe.lower():
if quittieren == False:
quittieren = True
quittungsposten = 1
quittung = open(quittungsdatei, 'w')
print >> quittung, ';'.join(
['Nr.', 'ISBN', 'Titel', 'Ausgabe', 'Wert'])
print 'Die folgenden Eingaben werden in eine Quittung geschrieben. "-Quittung" schließt sie ab, die Einträge stehen in der Datei "Quittung.csv".'
else:
print 'Die Eingaben werden bereits in eine Quittung geschrieben. Schließe sie mit "-Quittung" ab und sichere ggf. ihren Inhalt bevor Du eine neue beginnst.'
elif 'l50' in eingabe.lower():
markt = True
print 'Die Kategorie "L50" wird nun wieder angegeben'
else:
print 'Diesen Befehl versteht Assam nicht. Tippe "Hilfe" um zu erfahren welche Befehle es gibt.'
else:
print 'Die ISBN scheint falsch zu sein...'
else: # Bei ISBNs aus Datei (non-interaktiver Modus)
try:
while 1:
eingabe = isbndatei.next()
if isbn.isValid(eingabe):
my_isbn = isbn.isbn_strip(eingabe)
print my_isbn
break
else:
continue
except Exception:
interaktiv = True
ergebnisdatei.close()
print '\nFertig!'
continue
# Alle Objekte initialisieren
buch = Buch() # mit leeren Attributen
PF.create_and_start_requested_platforms(isbn=my_isbn)
# Jede Plattform wird frühestens dann gejoint wenn die Antwort der
# vorangegangenen Plattform vollständig ist. Überschreitet eine Plattform
# das Zeitlimit, erscheinen alle folgenden auch verzögert. Die Warnung ist
# aber nur dann gerechtfertigt wenn sie über die fremdverschuldete
# Verzögerung hinaus länger brauchen.
time_warning_alt = 0
for plattformobjekt in PF.plattformen_created:
plattformobjekt.join()
plattformobjekt.Dauer = (round(time.time() - plattformobjekt.Start, 1))
if plattformobjekt.Dauer > max(time_warning, time_warning_alt):
time_warning_alt = plattformobjekt.Dauer
plattformobjekt.Kommentar += 'Lange Antwortzeit (' + str(
plattformobjekt.Dauer).replace('.', ',') + ' sec). '
buch.start(markt) # Füllt die Attribute von buch mit Werten
if interaktiv:
print ''
print_title()
if tabelle:
print_gewinntabelle()
buch.print_UVP()
if buch.gewichtsrelevanz:
while 1:
gewicht = raw_input(
'Das Ergebnis ist gewichtsabhängig, bitte gib die Gewichtsklasse an (<450g: 1, 450-950g: 2, >950g: 3.): ')
if gewicht == '':
gewicht = '1'
if gewicht in GEWICHTE:
print ''
break
else:
gewicht = '1'
buch.print_entscheidung(gewicht)
if my_isbn in blacklist:
print '\n\x1b[30;31mAchtung, dieses Buch steht auf der schwarzen Liste!\x1b[0m'
for i in range(len(blacklistheader)):
print '%-20s' % (blacklistheader[i] + ':') + blacklist[my_isbn][i]
if my_isbn in ortzumlesen:
print '\nDieses Buch könnte für "Ein Ort zum Lesen" interessant sein'
for i in range(len(ortzumlesenheader)):
print '%-20s' % (ortzumlesenheader[i] + ':') + ortzumlesen[my_isbn][i]
if my_isbn in vorbestellungen:
# Neu einlesen falls es zwischenzeitlich Änderungen gab (und vor
# allem weil wieder geschrieben werden wird)
vorbestellungsheader, vorbestellungen = vorbestellungen_einlesen(
vorbestellungsdatei)
if my_isbn in vorbestellungen:
print ''
einfach = False
if len(vorbestellungen[my_isbn]) == 1:
einfach = True
print 'Es gibt eine Vorbestellung für dieses Buch:\n'
for i in range(len(vorbestellungsheader)):
print '%-20s' % (vorbestellungsheader[i] + ':') + vorbestellungen[my_isbn][0][i]
else:
print 'Es gibt', len(vorbestellungen[my_isbn]), 'Vorbestellungen für dieses Buch:'
for i in range(len(vorbestellungen[my_isbn])):
print '\nVorbestellung', str(i + 1) + ':'
for j in range(len(vorbestellungsheader)):
print '%-20s' % (vorbestellungsheader[j] + ':') + vorbestellungen[my_isbn][i][j]
print ''
drucken = ''
while drucken not in ('j', 'n'): # Druckentscheidung
# das erste Zeichen in Lowercase, falls es existiert.
drucken = raw_input('Möchtest Du ' + ('die' if einfach else 'eine') +
' Vorbestellung drucken (Ja/Nein)? ')[:1].lower()
if drucken == 'j':
if einfach:
drucken = '1'
# ggf. Auswahl
while drucken not in [str(x) for x in range(1, len(vorbestellungen[my_isbn]) + 1)]:
drucken = raw_input(
'Welche Vorbestellung möchtest Du drucken (Nummer von 1 bis ' + str(len(vorbestellungen[my_isbn])) + ')? ')
drucken = int(drucken)
mitarbeiter = raw_input(
'Mit welchem Namen möchtest Du im Laufzettel stehen? ')
print ''
loeschen = ''
# Löschentscheidung für den Eintrag von eben (einzigen oder
# ausgewählten)
while loeschen not in ('j', 'n'):
loeschen = raw_input('Möchtest Du ' + ('diese' if (einfach or drucken != 'n')
else 'eine') + ' Vorbestellung löschen (Ja/Nein)? ')[:1].lower()
if loeschen == 'j':
if einfach:
loeschen = 1
elif drucken != 'n':
loeschen = drucken
else:
while str(loeschen) not in [str(x) for x in range(1, len(vorbestellungen[my_isbn]) + 1)]:
loeschen = raw_input(
'Welche Vorbestellung möchtest Du löschen (Nummer von 1 bis ' + str(len(vorbestellungen[my_isbn])) + ')? ')
loeschen = int(loeschen)
if drucken in range(1, len(vorbestellungen[my_isbn]) + 1):
dateiname = laufzettelpfad + 'Laufzettel_' + ''.join(x for x in (PF.amazon.Titel or PF.easyankauf.Titel or 'Unbekannter Titel ').replace(
' ', '-') if x.isalnum() or x == '-')[0:18] + '...' + str(int(time.time()))[6:] + '.txt'
laufzettel = open(dateiname, 'w')
laufzettel.write(
'-Laufzettel-\nDieses Buch passt auf eine Vorbestellung und kommt aus der Vorrecherche.\n\n')
laufzettel.write('%-20s' % 'Datum:' +
time.strftime('%d.%m.%Y') + '\n')
laufzettel.write('%-20s' % 'Gefunden von:' +
mitarbeiter + '\n\n')
laufzettel.write('Gefundenes Buch:\n')
laufzettel.write('%-20s' % 'ISBN:' + my_isbn +
' / ' + isbn.convert(my_isbn) + '\n')
laufzettel.write(
'%-20s' % 'Titel:' + (PF.amazon.Titel or PF.easyankauf.Titel or 'Unbekannter Titel ') + '\n')
laufzettel.write('%-20s' % 'Ladenpreisempf.:' +
(float_to_string(buch.UVP) + "¤" if buch.UVP else '/') + '\n\n')
laufzettel.write('Bestelltes Buch:\n')
for i in range(len(vorbestellungsheader)):
print >> laufzettel, '%-20s' % (vorbestellungsheader[i] + ':') + vorbestellungen[
my_isbn][drucken - 1][i]
laufzettel.write('\n' + '%-20s' % 'Aus Assam gelöscht?' +
('Nein' if loeschen == 'n' else 'Ja') + '\n\n')
laufzettel.write('%-20s' % 'Kunde informiert am' + '...\n')
laufzettel.write('%-20s' % 'durch' + '...\n')
laufzettel.close()
# if loeschen !='n':
# vorbestellungen[my_isbn].pop(loeschen-1)
# with open('vorbestellungen.csv', 'wb') as vorbestellungscsv:
#csvwriter = csv.writer(vorbestellungscsv, delimiter=';',quotechar='"', quoting=csv.QUOTE_ALL)
# csvwriter.writerow(vorbestellungsheader)
# for vorbest_isbn in vorbestellungen:
# for vorbestellung in vorbestellungen[vorbest_isbn]:
#vorbestellungscsv.write(vorbest_isbn+ ';')
# csvwriter.writerow(vorbestellung)
if loeschen != 'n':
vorbestellungen[my_isbn].pop(loeschen - 1)
vorbestellungen_schreiben(vorbestellungsdatei, vorbestellungsheader, vorbestellungen)
# andere_loeschen=''
# if not einfach and andere_loeschen != 'n':
# while andere_loeschen not in ('j', 'n'): # Löschentscheidung für weiteren Eintrag
#andere_loeschen = raw_input('Möchtest Du eine ' + ('andere' if loeschen =='n' else 'weitere') + ' Vorbestellung löschen? ')[:1].lower()
# if andere_loeschen=='j':
# print 'loesch...' #eig. loeschprozess von Nr x
else:
print >> ergebnisdatei, ';'.join([
my_isbn,
(PF.amazon.Titel or PF.easyankauf.Titel or 'Unbekannter Titel ').replace(';', ','),
' '.join(buch.Entscheidung['1']),
(' '.join(buch.Entscheidung['2']) if (
' '.join(buch.Entscheidung['2']) != ' '.join(buch.Entscheidung['1'])) else ''),
(' '.join(buch.Entscheidung['3']) if (
' '.join(buch.Entscheidung['3']) != ' '.join(buch.Entscheidung['2'])) else ''),
])
#(' '.join(Entscheidung['2']) if (' '.join(Entscheidung['2']) != ' '.join(Entscheidung['1']))),
if quittieren:
print >> quittung, ';'.join([
str(quittungsposten),
my_isbn + ' / ' + isbn.convert(my_isbn),
(PF.amazon.Titel or PF.easyankauf.Titel or 'Unbekannter Titel ').replace(';', ','),
(PF.amazon.Ausgabe or PF.easyankauf.Ausgabe or 'Unbekannte Ausgabe').replace(
';', ','),
float_to_string(min(buch.Preise)) if buch.Preise else '???'
])
quittungsposten += 1
def is_isbn_valid(self, isbn):
if not isValid(isbn):
raise ValidationError("The ISBN entered is not valid.")
def is_isbn(text):
return isbn.isValid(str(text))
def is_isbn_valid(self, isbn):
if not isValid(isbn):
raise ValidationError("The ISBN entered is not valid.")
def acquisition(request):
record_data = {}
record = None
if request.GET.get('isbn'):
isbn = request.GET.get('isbn')
if isbnpy.isValid(isbn):
url = 'http://openlibrary.org/api/volumes/brief/json/isbn:' + isbn
response = urllib2.urlopen(url)
# response = urllib2.urlopen('http://127.0.0.1/json/3.json')
data = json.load(response)
if isbnpy.isI10(isbn):
isbn = isbnpy.convert(isbn)
if data == {}:
record_data['isbn13'] = isbn
record_form = RecordForm(instance=record)
return render(request, 'acquisition.html', {
'data': record_data,
'form': record_form
})
data = data.itervalues().next()['records'].itervalues().next()
try:
record = Record.objects.get(isbn13=isbn)
new_record = False
except Record.DoesNotExist:
record = Record(isbn13=isbn)
new_record = True
# pp(data)
if record.book_id:
book = record.book
else:
book = Book()
book.title = data['data']['title']
if data['details']['details'].has_key('subtitle'):
book.subtitle = data['details']['details']['subtitle']
book.save()
if data['details']['details'].has_key('pagination'):
record.pagination = data['data']['pagination']
elif data['details']['details'].has_key('number_of_pages'):
record.pagination = str(
data['data']['number_of_pages']) + ' p.'
if data['details']['details'].has_key('physical_format'):
record.format = data['details']['details']['physical_format']
if record.format.startswith('electronic'):
record.format = 'eBook'
# record.openlibrary_url = data['data']['url']
if data['details']['details'].has_key('weight'):
record.weight = data['details']['details'].get('weight')
if data['details']['details'].has_key('physical_dimensions'):
record.dimensions = data['details']['details'].get(
'physical_dimensions')
if data['data'].has_key('classifications'):
if data['data']['classifications'].has_key(
'dewey_decimal_class'):
record.ddc = data['data']['classifications'].get(
'dewey_decimal_class')[0]
if data['data']['classifications'].has_key(
'lc_classifications'):
record.lcc = data['data']['classifications'].get(
'lc_classifications')[0]
try:
record.date_of_publication = datetime.strptime(
data['data']['publish_date'], '%B %d, %Y').date()
record.publication_has_month = True
record.publication_has_day = True
except ValueError:
try:
record.date_of_publication = datetime.strptime(
data['data']['publish_date'], '%Y').date()
record.publication_has_month = False
record.publication_has_day = False
except ValueError:
try:
record.date_of_publication = datetime.strptime(
data['data']['publish_date'], '%B %Y').date()
record.publication_has_day = False
record.publication_has_month = True
except ValueError:
record.date_of_publication = datetime.strptime(
data['data']['publish_date'], '%m/%d/%Y').date()
record.publication_has_day = True
record.publication_has_month = True
if data['data'].has_key('identifiers'):
if data['data']['identifiers'].has_key('openlibrary'):
record.openlibrary_id = data['data']['identifiers'][
'openlibrary'][0]
if data['data']['identifiers'].has_key('goodreads'):
record.goodreads_id = data['data']['identifiers'][
'goodreads'][0]
if data['data']['identifiers'].has_key('librarything'):
record.librarything_id = data['data']['identifiers'][
'librarything'][0]
if data['data']['identifiers'].has_key('oclc'):
record.oclc_id = data['data']['identifiers']['oclc'][0]
if data['data']['identifiers'].has_key('lccn'):
record.lccn_id = data['data']['identifiers']['lccn'][0]
if data['data'].has_key('by_statement'):
record.by_statement = data['data'].get('by_statement')
if data['data'].has_key('notes'):
record.notes = data['data'].get('notes')
if data['data'].has_key('excerpts'):
record.excerpt = data['data'].get('excerpts')[0].get('text')
record.book = book
setting = LibrarySetting.get()
record.type = setting.default_type
if new_record:
record.date_added = datetime.today()
record.save()
if data['details']['details'].has_key('languages'):
record.languages.clear()
for lang in data['details']['details']['languages']:
lang_key = lang['key'].replace('/languages/', '')
try:
book_lang = Language.objects.get(code=lang_key)
except Language.DoesNotExist:
try:
book_lang = Language.objects.get(
code=lang_key[:-1])
except Language.DoesNotExist:
raise Exception(
"Please add a language with code " + lang_key +
" or " + lang_key[:-1] + " first!")
record.languages.add(book_lang)
if data['data'].has_key('publish_places'):
record.published_places.clear()
for place in data['data']['publish_places']:
try:
published_place = Place.objects.get(name=place['name'])
except Place.DoesNotExist:
published_place = Place(name=place['name'])
published_place.save()
record.published_places.add(published_place)
record.authors.clear()
if data['details']['details'].has_key('authors'):
for author in data['details']['details']['authors']:
author_key = author['key'].replace('/authors/', '')
try:
book_author = Author.objects.get(identifier=author_key)
except Author.DoesNotExist:
book_author = Author(identifier=author_key)
book_author.name = author['name']
book_author.save()
record.authors.add(book_author)
elif data['data'].has_key('authors'):
for author in data['data']['authors']:
author_key = author['url'].replace(
'http://openlibrary.org/authors/', '')
try:
book_author = Author.objects.get(identifier=author_key)
except Author.DoesNotExist:
book_author = Author(identifier=author_key)
book_author.name = author['name']
book_author.save()
record.authors.add(book_author)
if data['data'].has_key('ebooks'):
if data['data']['ebooks'][0].has_key('formats'):
formats = data['data']['ebooks'][0]['formats']
for book_format in formats:
ebooks = record.ebooks(book_format)
for ebook in ebooks:
ebook.delete()
if formats[book_format].has_key('url'):
url = formats[book_format].get('url')
result = urllib.urlretrieve(url)
book_file = BookFile(record=record)
book_file.file.save(os.path.basename(url),
File(open(result[0])))
book_file.save()
subjects = None
if data['details']['details'].has_key('subjects'):
subjects = data['details']['details']['subjects']
elif data['data'].has_key('subjects'):
subjects = data['data']['subjects']
if subjects:
record.book.subjects.clear()
for subject in subjects:
if type(subject) == dict:
subject = title_case(subject['name'])
try:
book_subject = Subject.objects.get(name=subject)
except Subject.DoesNotExist:
book_subject = Subject(name=subject)
book_subject.save()
record.book.subjects.add(book_subject)
# record.publishers.clear()
# for publisher in data['details']['details']['publishers']:
# try:
# book_publisher = Publisher.objects.get(name=publisher['name'])
# except Publisher.DoesNotExist:
# book_publisher = Publisher(name=publisher['name'])
# book_publisher.save()
# record.publishers.add(book_publisher)
try:
book_publisher = Publisher.objects.get(
name=data['details']['details']['publishers'][0])
except Publisher.DoesNotExist:
book_publisher = Publisher(
name=data['details']['details']['publishers'][0])
book_publisher.save()
record.publisher = book_publisher
if data['data'].has_key('cover'):
if data['data']['cover'].has_key('large'):
cover_url = data['data']['cover']['large']
result = urllib.urlretrieve(cover_url)
record.large_cover.save(os.path.basename(cover_url),
File(open(result[0])))
if data['data']['cover'].has_key('medium'):
cover_url = data['data']['cover']['medium']
result = urllib.urlretrieve(cover_url)
record.medium_cover.save(os.path.basename(cover_url),
File(open(result[0])))
if data['data']['cover'].has_key('small'):
cover_url = data['data']['cover']['small']
result = urllib.urlretrieve(cover_url)
record.small_cover.save(os.path.basename(cover_url),
File(open(result[0])))
# thumbnail_url = data['details']['thumbnail_url']
# result = urllib.urlretrieve(thumbnail_url)
# record.thumbnail.save(
# os.path.basename(thumbnail_url),
# File(open(result[0]))
# )
# import pdb
#
# pdb.set_trace()
record_data = RecordSerializer(record).data
record_form = RecordForm(instance=record)
return render(request, 'acquisition.html', {
'data': record_data,
'form': record_form
})
def save_acquisition(request):
if request.POST.get('book').isnumeric():
book = Book.objects.get(id=request.POST.get('book'))
new_book = False
else:
book = Book(title=request.POST.get('book'))
new_book = True
book.subtitle = request.POST.get('subtitle')
book.save()
if request.POST.get('isbn'):
isbn = request.POST.get('isbn')
if isbnpy.isValid(isbn):
if isbnpy.isI10(isbn):
isbn = isbnpy.convert(isbn)
try:
record = Record.objects.get(isbn13=isbn)
new_record = False
except Record.DoesNotExist:
record = Record(isbn13=isbn)
new_record = True
else:
if not new_book:
try:
record = Record.objects.get(book=book, edition=request.POST.get('book'))
new_record = False
except Record.DoesNotExist:
record = Record(book=book)
new_record = True
else:
record = Record(book=book)
new_record = True
record.book = book
record.format = request.POST.get('format')
if record.format != 'ebook':
if new_record:
record.quantity = request.POST.get('quantity')
else:
record.quantity += int(request.POST.get('quantity'))
record.excerpt = request.POST.get('excerpt')
record.edition = request.POST.get('edition')
record.notes = request.POST.get('notes')
record.ddc = request.POST.get('ddc')
record.lcc = request.POST.get('lcc')
record.pagination = request.POST.get('pagination')
record.format = request.POST.get('format')
record.type = request.POST.get('type')
if record.format != 'eBook':
record.quantity = request.POST.get('quantity')
record.publication_has_month = False
record.publication_has_day = False
if request.POST.get('year'):
dt = datetime(int(request.POST.get('year')), 1, 1)
if request.POST.get('month'):
record.publication_has_month = True
dt = dt.replace(month=int(request.POST.get('month')))
if request.POST.get('day'):
record.publication_has_day = True
dt = dt.replace(day=int(request.POST.get('day')))
record.date_of_publication = dt
else:
record.date_of_publication = None
if request.FILES.get('small_cover'):
record.small_cover = request.FILES.get('small_cover')
if request.FILES.get('medium_cover'):
record.medium_cover = request.FILES.get('medium_cover')
if request.FILES.get('large_cover'):
record.large_cover = request.FILES.get('large_cover')
if not record.date_added:
record.date_added = datetime.today()
record.save()
if request.FILES.get('ebook'):
ebooks = request.FILES.getlist('ebook')
for ebook in ebooks:
ebook_file = BookFile(record=record, file=ebook)
existing_files = record.ebooks(ebook_file.format)
for existing_file in existing_files:
existing_file.delete()
ebook_file.save()
book.subjects.clear()
for subject in request.POST.getlist('subjects'):
if subject.isnumeric():
book.subjects.add(Subject.objects.get(id=subject))
else:
new_subject = Subject(name=subject)
new_subject.save()
book.subjects.add(new_subject)
record.authors.clear()
for author in request.POST.getlist('authors'):
if author.isnumeric():
record.authors.add(Author.objects.get(id=author))
else:
new_author = Author(name=author)
new_author.save()
record.authors.add(new_author)
record.languages.clear()
for language in request.POST.getlist('languages'):
record.languages.add(Language.objects.get(id=language))
publisher = request.POST.get('publisher')
if publisher:
if publisher.isnumeric():
record.publisher_id = publisher
else:
new_publisher = Publisher(name=publisher)
new_publisher.save()
record.publisher = new_publisher
record.save()
return redirect(reverse_lazy('view_record', kwargs={'pk': record.id}))
def wrapper(isbn, *args, **kwargs):
if not isValid(isbn):
raise ValueError('Invalid ISBN')
return function(isbn, *args, **kwargs)
def acquisition(request):
record_data = {}
record = None
if request.GET.get('isbn'):
isbn = request.GET.get('isbn')
if isbnpy.isValid(isbn):
url = 'http://openlibrary.org/api/volumes/brief/json/isbn:' + isbn
response = urllib2.urlopen(url)
# response = urllib2.urlopen('http://127.0.0.1/json/3.json')
data = json.load(response)
if isbnpy.isI10(isbn):
isbn = isbnpy.convert(isbn)
if data == {}:
record_data['isbn13'] = isbn
record_form = RecordForm(instance=record)
return render(request, 'acquisition.html', {'data': record_data, 'form': record_form})
data = data.itervalues().next()['records'].itervalues().next()
try:
record = Record.objects.get(isbn13=isbn)
new_record = False
except Record.DoesNotExist:
record = Record(isbn13=isbn)
new_record = True
# pp(data)
if record.book_id:
book = record.book
else:
book = Book()
book.title = data['data']['title']
if data['details']['details'].has_key('subtitle'):
book.subtitle = data['details']['details']['subtitle']
book.save()
if data['details']['details'].has_key('pagination'):
record.pagination = data['data']['pagination']
elif data['details']['details'].has_key('number_of_pages'):
record.pagination = str(data['data']['number_of_pages']) + ' p.'
if data['details']['details'].has_key('physical_format'):
record.format = data['details']['details']['physical_format']
if record.format.startswith('electronic'):
record.format = 'eBook'
# record.openlibrary_url = data['data']['url']
if data['details']['details'].has_key('weight'):
record.weight = data['details']['details'].get('weight')
if data['details']['details'].has_key('physical_dimensions'):
record.dimensions = data['details']['details'].get('physical_dimensions')
if data['data'].has_key('classifications'):
if data['data']['classifications'].has_key('dewey_decimal_class'):
record.ddc = data['data']['classifications'].get('dewey_decimal_class')[0]
if data['data']['classifications'].has_key('lc_classifications'):
record.lcc = data['data']['classifications'].get('lc_classifications')[0]
try:
record.date_of_publication = datetime.strptime(data['data']['publish_date'], '%B %d, %Y').date()
record.publication_has_month = True
record.publication_has_day = True
except ValueError:
try:
record.date_of_publication = datetime.strptime(data['data']['publish_date'], '%Y').date()
record.publication_has_month = False
record.publication_has_day = False
except ValueError:
try:
record.date_of_publication = datetime.strptime(data['data']['publish_date'], '%B %Y').date()
record.publication_has_day = False
record.publication_has_month = True
except ValueError:
record.date_of_publication = datetime.strptime(data['data']['publish_date'], '%m/%d/%Y').date()
record.publication_has_day = True
record.publication_has_month = True
if data['data'].has_key('identifiers'):
if data['data']['identifiers'].has_key('openlibrary'):
record.openlibrary_id = data['data']['identifiers']['openlibrary'][0]
if data['data']['identifiers'].has_key('goodreads'):
record.goodreads_id = data['data']['identifiers']['goodreads'][0]
if data['data']['identifiers'].has_key('librarything'):
record.librarything_id = data['data']['identifiers']['librarything'][0]
if data['data']['identifiers'].has_key('oclc'):
record.oclc_id = data['data']['identifiers']['oclc'][0]
if data['data']['identifiers'].has_key('lccn'):
record.lccn_id = data['data']['identifiers']['lccn'][0]
if data['data'].has_key('by_statement'):
record.by_statement = data['data'].get('by_statement')
if data['data'].has_key('notes'):
record.notes = data['data'].get('notes')
if data['data'].has_key('excerpts'):
record.excerpt = data['data'].get('excerpts')[0].get('text')
record.book = book
setting = LibrarySetting.get()
record.type = setting.default_type
if new_record:
record.date_added = datetime.today()
record.save()
if data['details']['details'].has_key('languages'):
record.languages.clear()
for lang in data['details']['details']['languages']:
lang_key = lang['key'].replace('/languages/', '')
try:
book_lang = Language.objects.get(code=lang_key)
except Language.DoesNotExist:
try:
book_lang = Language.objects.get(code=lang_key[:-1])
except Language.DoesNotExist:
raise Exception(
"Please add a language with code " + lang_key + " or " + lang_key[:-1] + " first!")
record.languages.add(book_lang)
if data['data'].has_key('publish_places'):
record.published_places.clear()
for place in data['data']['publish_places']:
try:
published_place = Place.objects.get(name=place['name'])
except Place.DoesNotExist:
published_place = Place(name=place['name'])
published_place.save()
record.published_places.add(published_place)
record.authors.clear()
if data['details']['details'].has_key('authors'):
for author in data['details']['details']['authors']:
author_key = author['key'].replace('/authors/', '')
try:
book_author = Author.objects.get(identifier=author_key)
except Author.DoesNotExist:
book_author = Author(identifier=author_key)
book_author.name = author['name']
book_author.save()
record.authors.add(book_author)
elif data['data'].has_key('authors'):
for author in data['data']['authors']:
author_key = author['url'].replace('http://openlibrary.org/authors/', '')
try:
book_author = Author.objects.get(identifier=author_key)
except Author.DoesNotExist:
book_author = Author(identifier=author_key)
book_author.name = author['name']
book_author.save()
record.authors.add(book_author)
if data['data'].has_key('ebooks'):
if data['data']['ebooks'][0].has_key('formats'):
formats = data['data']['ebooks'][0]['formats']
for book_format in formats:
ebooks = record.ebooks(book_format)
for ebook in ebooks:
ebook.delete()
if formats[book_format].has_key('url'):
url = formats[book_format].get('url')
result = urllib.urlretrieve(url)
book_file = BookFile(record=record)
book_file.file.save(
os.path.basename(url),
File(open(result[0]))
)
book_file.save()
subjects = None
if data['details']['details'].has_key('subjects'):
subjects = data['details']['details']['subjects']
elif data['data'].has_key('subjects'):
subjects = data['data']['subjects']
if subjects:
record.book.subjects.clear()
for subject in subjects:
if type(subject) == dict:
subject = title_case(subject['name'])
try:
book_subject = Subject.objects.get(name=subject)
except Subject.DoesNotExist:
book_subject = Subject(name=subject)
book_subject.save()
record.book.subjects.add(book_subject)
# record.publishers.clear()
# for publisher in data['details']['details']['publishers']:
# try:
# book_publisher = Publisher.objects.get(name=publisher['name'])
# except Publisher.DoesNotExist:
# book_publisher = Publisher(name=publisher['name'])
# book_publisher.save()
# record.publishers.add(book_publisher)
try:
book_publisher = Publisher.objects.get(name=data['details']['details']['publishers'][0])
except Publisher.DoesNotExist:
book_publisher = Publisher(name=data['details']['details']['publishers'][0])
book_publisher.save()
record.publisher = book_publisher
if data['data'].has_key('cover'):
if data['data']['cover'].has_key('large'):
cover_url = data['data']['cover']['large']
result = urllib.urlretrieve(cover_url)
record.large_cover.save(
os.path.basename(cover_url),
File(open(result[0]))
)
if data['data']['cover'].has_key('medium'):
cover_url = data['data']['cover']['medium']
result = urllib.urlretrieve(cover_url)
record.medium_cover.save(
os.path.basename(cover_url),
File(open(result[0]))
)
if data['data']['cover'].has_key('small'):
cover_url = data['data']['cover']['small']
result = urllib.urlretrieve(cover_url)
record.small_cover.save(
os.path.basename(cover_url),
File(open(result[0]))
)
# thumbnail_url = data['details']['thumbnail_url']
# result = urllib.urlretrieve(thumbnail_url)
# record.thumbnail.save(
# os.path.basename(thumbnail_url),
# File(open(result[0]))
# )
# import pdb
#
# pdb.set_trace()
record_data = RecordSerializer(record).data
record_form = RecordForm(instance=record)
return render(request, 'acquisition.html', {'data': record_data, 'form': record_form})
def clean_isbn(self):
isbn_val = self.cleaned_data["isbn"]
if isbn_val:
if not isbn.isValid(isbn_val):
raise ValidationError("The isbn you entered is not valid")
return isbn_val
