Esempio n. 1
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 def save(self):
     muaccount = self.cleaned_data['muaccount']
     total, imported = 0, 0
     for row in csv.reader(self.cleaned_data['csv_file']):
         if row:
             try:
                 tag, question, answer = row
             except ValueError:
                 #default behaviour
                 continue
             
             total +=1
             try:
                 Question.objects.get(html=question, muaccount=muaccount)
             except Question.DoesNotExist:
                 if not muaccount.members.all().count():
                     continue
                 
                 user = random.choice(muaccount.members.all())
                 
                 question = Question.objects.create(author=user,
                              last_activity_by=user,  
                              html=question,
                              title=truncate_letters(question, 40),
                              tagnames=tag.lower(),
                              muaccount=muaccount,
                              )
                 Answer(question=question,
                        author=random.choice(muaccount.members.exclude(id=user.id) or muaccount.members.all()),
                        html=answer,
                        ).save()
                 imported += 1
     return imported, total
Esempio n. 2
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 def __str__(self):
     return "{text} ({type}, {visibility}, {guid})".format(
         text=truncate_letters(self.text, 30),
         guid=self.guid,
         visibility=self.visibility,
         type=self.content_type,
     )
def truncateletters(value, arg):
    """
    Truncates a string after a certain number of letters

    Argument: Number of letters to truncate after
    """
    from django_extensions.utils.text import truncate_letters
    try:
        length = int(arg)
    except ValueError:  # invalid literal for int()
        return value  # Fail silently
    return truncate_letters(value, length)
def truncateletters(value, arg):
    """
    Truncates a string after a certain number of letters
    
    Argument: Number of letters to truncate after
    """
    from django_extensions.utils.text import truncate_letters
    try:
        length = int(arg)
    except ValueError: # invalid literal for int()
        return value # Fail silently
    return truncate_letters(value, length)
Esempio n. 5
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def fetch_og_preview(content, urls):
    """Fetch first opengraph entry for a list of urls."""
    for url in urls:
        # See first if recently cached already
        if OpenGraphCache.objects.filter(url=url,
                                         modified__gte=now() -
                                         datetime.timedelta(days=7)).exists():
            opengraph = OpenGraphCache.objects.get(url=url)
            Content.objects.filter(id=content.id).update(opengraph=opengraph)
            return opengraph
        # OpenGraph is kinda broken - make sure we destroy any old data before fetching
        OpenGraph.__data__ = {}
        try:
            og = OpenGraph(url=url)
        except (requests.exceptions.ConnectionError, AttributeError):
            continue
        if not og or ("title" not in og and "site_name" not in og
                      and "description" not in og and "image" not in og):
            continue
        try:
            title = og.title if "title" in og else og.site_name if "site_name" in og else ""
            description = og.description if "description" in og else ""
            image = og.image if "image" in og and not content.is_nsfw else ""
            try:
                with transaction.atomic():
                    opengraph = OpenGraphCache.objects.create(
                        url=url,
                        title=truncate_letters(safe_text(title), 250),
                        description=safe_text(description),
                        image=safe_text(image),
                    )
            except DataError:
                continue
        except IntegrityError:
            # Some other process got ahead of us
            opengraph = OpenGraphCache.objects.get(url=url)
            Content.objects.filter(id=content.id).update(opengraph=opengraph)
            return opengraph
        Content.objects.filter(id=content.id).update(opengraph=opengraph)
        return opengraph
    return False
Esempio n. 6
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def fetch_og_preview(content, urls):
    """Fetch first opengraph entry for a list of urls."""
    for url in urls:
        # See first if recently cached already
        if OpenGraphCache.objects.filter(url=url, modified__gte=now() - datetime.timedelta(days=7)).exists():
            opengraph = OpenGraphCache.objects.get(url=url)
            Content.objects.filter(id=content.id).update(opengraph=opengraph)
            return opengraph
        try:
            og = OpenGraph(url=url, parser="lxml")
        except AttributeError:
            continue
        if not og or ("title" not in og and "site_name" not in og and "description" not in og and "image" not in og):
            continue
        try:
            title = og.title if "title" in og else og.site_name if "site_name" in og else ""
            description = og.description if "description" in og else ""
            image = og.image if "image" in og and not content.is_nsfw else ""
            try:
                with transaction.atomic():
                    opengraph = OpenGraphCache.objects.create(
                        url=url,
                        title=truncate_letters(safe_text(title), 250),
                        description=safe_text(description),
                        image=safe_text(image),
                    )
            except DataError:
                continue
        except IntegrityError:
            # Some other process got ahead of us
            opengraph = OpenGraphCache.objects.get(url=url)
            Content.objects.filter(id=content.id).update(opengraph=opengraph)
            return opengraph
        Content.objects.filter(id=content.id).update(opengraph=opengraph)
        return opengraph
    return False
Esempio n. 7
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 def test_short_text(self):
     self.assertEqual(self.public_content.short_text, truncate_letters(self.public_content.text, 50))
Esempio n. 8
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 def test_with_non_ascii_characters(self):
     self.assertEquals(
         u'\u5ce0 (\u3068\u3046\u3052 t\u014dg...',
         truncate_letters("峠 (とうげ tōge - mountain pass)", 10)
     )
Esempio n. 9
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 def test_truncate_with_range(self):
     for i in range(10, -1, -1):
         self.assertEqual(
             u'hello tests'[:i] + '...',
             truncate_letters("hello tests", i)
         )
Esempio n. 10
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 def test_truncate_text(self):
     self.assertEquals(u"hello...", truncate_letters("hello tests", 5))
Esempio n. 11
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 def test_truncate_more_than_text_length(self):
     self.assertEquals(u"hello tests", truncate_letters("hello tests", 100))
Esempio n. 12
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 def __unicode__(self):
     return "%s - %s" % (self.full_code, truncate_letters(self.description,
                                                          70))
Esempio n. 13
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 def short_text(self):
     return truncate_letters(self.text, 50) or ""
Esempio n. 14
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 def __str__(self):
     return "{text} ({guid})".format(text=truncate_letters(self.text, 100),
                                     guid=self.guid)
Esempio n. 15
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 def test_truncate_more_than_text_length(self):
     self.assertEqual(six.u("hello tests"),
                      truncate_letters("hello tests", 100))
Esempio n. 16
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 def test_with_non_ascii_characters(self):
     self.assertEqual(six.u('\u5ce0 (\u3068\u3046\u3052 t\u014dg...'),
                      truncate_letters("峠 (とうげ tōge - mountain pass)", 10))
Esempio n. 17
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 def test_truncate_with_range(self):
     for i in range(10, -1, -1):
         self.assertEqual(
             six.u('hello tests'[:i]) + '...',
             truncate_letters("hello tests", i))
Esempio n. 18
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 def test_truncate_text(self):
     self.assertEqual(six.u("hello..."), truncate_letters("hello tests", 5))
Esempio n. 19
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 def test_truncate_text(self):
     self.assertEquals(u"hello...", truncate_letters("hello tests", 5))
Esempio n. 20
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 def __unicode__(self):
     return truncate_letters(self.code, 30)
Esempio n. 21
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 def __str__(self):
     return "%s / %s" % (self.url, truncate_letters(self.title, 30))
Esempio n. 22
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 def test_truncate_text(self):
     self.assertEqual(six.u("hello..."), truncate_letters("hello tests", 5))
Esempio n. 23
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 def short_text(self):
     return truncate_letters(self.text, 50) or ""
Esempio n. 24
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 def __str__(self):
     return "%s / %s" % (
         self.url, truncate_letters(self.title, 30)
     )
Esempio n. 25
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 def test_short_text(self):
     self.assertEqual(self.public_content.short_text, truncate_letters(self.public_content.text, 50))
Esempio n. 26
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File: admin.py Progetto: rdidaci/ETS
 def get_package(self, obj):
     return '<span title="%s">%s</span>' % (obj.package.name, truncate_letters(obj.package.name, 20))