def graph(professor):
scores = []
comments = Comment.objects.filter(professor=professor,
responsibility__gt=0)
for c in comments:
scores.append(
float(c.responsibility + c.personality + c.workload + c.difficulty)
* 5)
if len(scores) == 0:
scores.append(0)
if len(scores) == 1:
scores.append(scores[0])
chart = Sparkline(scores, encoding='text')
chart.color('0077CC')
chart.size(450, 262)
chart.marker('B', 'E6F2FA', 0, 0, 0)
chart.line(1, 0, 0)
chart.axes('y')
if not settings.DEBUG:
client = CamoClient(settings.CAMO_URL, key=settings.CAMO_KEY)
url = client.image_url(chart.url)
else:
url = chart.url
return url
def graph(professor):
scores = []
comments = Comment.objects.filter(
professor=professor, responsibility__gt=0)
for c in comments:
scores.append(float(c.responsibility+c.personality +
c.workload+c.difficulty)*5)
if len(scores) == 0:
scores.append(0)
if len(scores) == 1:
scores.append(scores[0])
chart = Sparkline(scores, encoding='text')
chart.color('0077CC')
chart.size(450, 262)
chart.marker('B', 'E6F2FA', 0, 0, 0)
chart.line(1, 0, 0)
chart.axes('y')
if not settings.DEBUG:
client = CamoClient(settings.CAMO_URL, key=settings.CAMO_KEY)
url = client.image_url(chart.url)
else:
url = chart.url
return url
def test_parses_html(self):
client = CamoClient("https://fakecdn.org/", key="hello")
html = ('<img src="http://example.net/images/hahafunny.jpg" />'
'<img src="https://otherexample/moreserious.png" />'
'<img src="//example.net/no_http.jpg" />'
'<img src=" http://example.net/leading_space.jpg" />'
'<img src=http://example.net/mising_quotes.jpg />'
'<img src="ftp://example.net/ftp_image.jpg" />'
'<img src="/images/hahafunny.jpg">')
parsed = (
'<img src="https://fakecdn.org/735030fa488e1866b4302ac611c075d541a'
'773e3/687474703a2f2f6578616d706c652e6e65742f696d616765732f6861686'
'166756e6e792e6a7067">'
'<img src="https://fakecdn.org/c81915f5756fad02cfae7d07e359624dae8'
'77667/68747470733a2f2f6f746865726578616d706c652f6d6f7265736572696'
'f75732e706e67">'
'<img src="https://fakecdn.org/1d5de168888358e62b7c2f850265c5bfb43'
'e46c3/2f2f6578616d706c652e6e65742f6e6f5f687474702e6a7067">'
'<img src="https://fakecdn.org/f4837f9cd17f391dd4c78e49f7b57934f69'
'66f7c/20687474703a2f2f6578616d706c652e6e65742f6c656164696e675f737'
'06163652e6a7067">'
'<img src="https://fakecdn.org/d4ef06afe02debfdcbce1b1b078666e9187'
'32793/687474703a2f2f6578616d706c652e6e65742f6d6973696e675f71756f7'
'465732e6a7067">'
'<img src="https://fakecdn.org/46bb6a3963ac29bd9c1587f2f533dad926c'
'82330/6674703a2f2f6578616d706c652e6e65742f6674705f696d6167652e6a7'
'067">'
'<img src="https://fakecdn.org/17c855d7008b1307d277d725cb045b0fc0e'
'23ea7/2f696d616765732f6861686166756e6e792e6a7067">')
self.assertEqual(client.parse_html(html), parsed)
def test_trailing_slash(self):
client = CamoClient("https://fakecdn.org/", key="hello")
self.assertEqual(
client.image_url("http://example.net/images/hahafunny.jpg"),
'https://fakecdn.org/735030fa488e1866b4302ac611c075d541a773e3/6874'
'74703a2f2f6578616d706c652e6e65742f696d616765732f6861686166756e6e7'
'92e6a7067',
)
def test_unmarkedup_text(self):
client = CamoClient("https://fakecdn.org/", key="hello")
text = """butts"""
self.assertEqual(client.parse_html(text), text)
def test_ignores_relative(self):
client = CamoClient("https://fakecdn.org/", key="hello")
html = """<p><img src="/images/hahafunny.jpg"></p>"""
self.assertEqual(client.parse_html(html), html)
def test_parses_html(self):
client = CamoClient("https://fakecdn.org/", key="hello")
html = """<img src="http://example.net/images/hahafunny.jpg" /><img src="https://otherexample/moreserious.png" />"""
parsed = """<img src="https://fakecdn.org/735030fa488e1866b4302ac611c075d541a773e3/687474703a2f2f6578616d706c652e6e65742f696d616765732f6861686166756e6e792e6a7067">"""\
"""<img src="https://fakecdn.org/c81915f5756fad02cfae7d07e359624dae877667/68747470733a2f2f6f746865726578616d706c652f6d6f7265736572696f75732e706e67">"""
self.assertEqual(client.parse_html(html), parsed)
def test_trailing_slash(self):
client = CamoClient("https://fakecdn.org/", key="hello")
self.assertEqual(
client.image_url("http://example.net/images/hahafunny.jpg"),
'https://fakecdn.org/735030fa488e1866b4302ac611c075d541a773e3/687474703a2f2f6578616d706c652e6e65742f696d616765732f6861686166756e6e792e6a7067'
)
def test_unmarkedup_text(self):
client = CamoClient("https://fakecdn.org/", key="hello")
text = """butts"""
self.assertEqual(client.parse_html(text), text)
def test_ignores_already_hosted(self):
client = CamoClient("https://fakecdn.org/", key="hello")
html = '<p><img src="https://fakecdn.org/images/hahafunny.jpg"></p>'
self.assertEqual(client.parse_html(html), html)
def test_ignores_relative(self):
client = CamoClient("https://fakecdn.org/", key="hello")
html = """<p><img src="/images/hahafunny.jpg"></p>"""
self.assertEqual(client.parse_html(html), html)
def test_parses_html(self):
client = CamoClient("https://fakecdn.org/", key="hello")
html = """<img src="http://example.net/images/hahafunny.jpg" /><img src="https://otherexample/moreserious.png" />"""
parsed = """<img src="https://fakecdn.org/735030fa488e1866b4302ac611c075d541a773e3/687474703a2f2f6578616d706c652e6e65742f696d616765732f6861686166756e6e792e6a7067">"""\
"""<img src="https://fakecdn.org/c81915f5756fad02cfae7d07e359624dae877667/68747470733a2f2f6f746865726578616d706c652f6d6f7265736572696f75732e706e67">"""
self.assertEqual(client.parse_html(html), parsed)
def test_parses_html_for_css_links(self):
client = CamoClient("https://fakecdn.org/", key=b"hello")
html = """<link rel="stylesheet" href="http://www.csszengarden.com/214/214.css" />"""
parsed = """<link rel="stylesheet" href="https://fakecdn.org/0d5370557ac9428fdd6964cf0351b68690a88721/687474703a2f2f7777772e6373737a656e67617264656e2e636f6d2f3231342f3231342e637373">"""
self.assertEqual(client.parse_html(html), parsed)
