def photoRss(self, ctx):
request = inevow.IRequest(ctx)
# this should be making atom!
# it needs to return the most recent pics, with a link to the next set!
# copied from what flickr emits
request.setHeader("Content-Type", "text/xml; charset=utf-8")
items = [
T.Tag('title')["bigasterisk %s photos" % self.desc.determineLabel(
self.desc.graph, self.desc.topicDict)]
]
for pic in self.desc.photos(
)[-50:]: # no plan yet for the range. use paging i guess
items.append(
T.Tag('item')[
T.Tag('title')[self.graph.
label(pic, default=pic.split('/')[-1])],
T.Tag('link')[absoluteSite(pic) + '?size=screen'],
T.Tag('description')['<a href="%s"><img src="%s" /></a>' %
(absoluteSite(pic) + '?size=large',
absoluteSite(pic) + '?size=thumb')],
T.Tag('media:thumbnail')(url=absoluteSite(pic) +
'?size=small'),
T.Tag('media:content')(url=absoluteSite(pic) +
'?size=screen'), ])
return """<?xml version="1.0" encoding="utf-8" standalone="yes"?>
<rss version="2.0"
xmlns:media="http://search.yahoo.com/mrss"
xmlns:atom="http://www.w3.org/2005/Atom">
<channel>
""" + flat.flatten(items) + """
def photoRss(self, ctx):
request = inevow.IRequest(ctx)
# this should be making atom!
# it needs to return the most recent pics, with a link to the next set!
# copied from what flickr emits
request.setHeader("Content-Type", "text/xml; charset=utf-8")
items = [T.Tag('title')["bigasterisk %s photos" %
self.desc.determineLabel(self.desc.graph, self.desc.topicDict)]]
for pic in self.desc.photos()[-50:]: # no plan yet for the range. use paging i guess
items.append(T.Tag('item')[
T.Tag('title')[self.graph.label(pic, default=pic.split('/')[-1])],
T.Tag('link')[absoluteSite(pic) + '?size=screen'],
T.Tag('description')[
'<a href="%s"><img src="%s" /></a>' %
(absoluteSite(pic) + '?size=large',
absoluteSite(pic) + '?size=thumb')],
T.Tag('media:thumbnail')(url=absoluteSite(pic) + '?size=small'),
T.Tag('media:content')(url=absoluteSite(pic) + '?size=screen'),
])
return """<?xml version="1.0" encoding="utf-8" standalone="yes"?>
<rss version="2.0"
xmlns:media="http://search.yahoo.com/mrss"
xmlns:atom="http://www.w3.org/2005/Atom">
<channel>
""" + flat.flatten(items) + """
def compare(uri1, uri2, img1, img2, processImgs1, processImgs2, includeFft):
abs1 = absoluteSite(uri1)
abs2 = absoluteSite(uri2)
m = numpy.minimum(img1.shape, img2.shape)
crop1 = img1[:m[0], :m[1], :]
crop2 = img2[:m[0], :m[1], :]
ffts = []
if includeFft:
for uri in [uri1, uri2]:
freqs = range(5) #getFreqs(hiresArray(uri))
ffts.append(
inlineImage(
sparkline_discrete(freqs[:int(len(freqs) * .9):2],
dmin=0,
width=1,
height=70,
longlines=True), 'freqs'))
else:
ffts = ['', '']
row = """
<div>
<div>{uri1} - {uri2}</div>
<img src="{abs1}?size=thumb"><span>uri1</span>
<img src="{abs2}?size=thumb"><span>uri2</span>
/
{processImgs1}
{processImgs2}
/
{ffts[0]}
{ffts[1]}
""".format(**vars())
outVal = None
for alg, scl, out in [
#('norm', 800/.42, numpy.linalg.norm(crop1 - crop2) / m.sum()),
('sum', 800 / .38, numpy.abs(crop1 - crop2).reshape(
(-1, )).sum(axis=0) / m.prod())
]:
outVal = out
row += '<pre>{alg:<8}: <span class="bar" style="width: {w}px">{out}</span></pre>'.format(
alg=alg, out=out, w=out * scl)
row += "</div>"
return outVal, row
def compare(uri1, uri2, img1, img2, processImgs1, processImgs2, includeFft):
abs1 = absoluteSite(uri1)
abs2 = absoluteSite(uri2)
m = numpy.minimum(img1.shape, img2.shape)
crop1 = img1[:m[0],:m[1],:]
crop2 = img2[:m[0],:m[1],:]
ffts = []
if includeFft:
for uri in [uri1, uri2]:
freqs = range(5)#getFreqs(hiresArray(uri))
ffts.append(inlineImage(
sparkline_discrete(freqs[:int(len(freqs)*.9):2],
dmin=0, width=1, height=70, longlines=True),
'freqs'))
else:
ffts = ['', '']
row = """
<div>
<div>{uri1} - {uri2}</div>
<img src="{abs1}?size=thumb"><span>uri1</span>
<img src="{abs2}?size=thumb"><span>uri2</span>
/
{processImgs1}
{processImgs2}
/
{ffts[0]}
{ffts[1]}
""".format(**vars())
outVal = None
for alg, scl, out in [
#('norm', 800/.42, numpy.linalg.norm(crop1 - crop2) / m.sum()),
('sum', 800/.38, numpy.abs(crop1-crop2).reshape((-1,)).sum(axis=0) / m.prod())]:
outVal = out
row += '<pre>{alg:<8}: <span class="bar" style="width: {w}px">{out}</span></pre>'.format(alg=alg, out=out, w=out*scl)
row += "</div>"
return outVal, row
def arrayForImage(uri):
res = 15
hueStrength = 1.0
satStrength = .5
valStrength = .4
au = absoluteSite(uri)
jpg = restkit.Resource(au).get(size='thumb').body_string()
i = Image.open(StringIO(jpg))
i = Image.blend(i, ImageOps.autocontrast(i, cutoff=5), .8)
i = i.resize((res, int(res * 3 / 4)), Image.ANTIALIAS)
ar = numpy.asarray(i, dtype='f') / 255
ar.shape = i.size[1], i.size[0], 3
ar = hsv_from_rgb(ar) * [hueStrength / 360, satStrength, valStrength]
return ar
def arrayForImage(uri):
res = 15
hueStrength = 1.0
satStrength = .5
valStrength = .4
au = absoluteSite(uri)
jpg = restkit.Resource(au).get(size='thumb').body_string()
i = Image.open(StringIO(jpg))
i = Image.blend(i, ImageOps.autocontrast(i, cutoff=5), .8)
i = i.resize((res ,int(res*3/4)), Image.ANTIALIAS)
ar = numpy.asarray(i, dtype='f') / 255
ar.shape = i.size[1], i.size[0], 3
ar = hsv_from_rgb(ar) * [hueStrength/360, satStrength, valStrength]
return ar
def photosInSetPlus(self):
"""for use by other tools who want to draw some photos
"""
out = []
for p in self.desc.photos():
r = MediaResource(self.graph, p)
try:
s = r.getSize(sizes["thumb"])
thumbSize = {"thumbSize": dict(w=s[0], h=s[1])}
except (ValueError, IOError, subprocess.CalledProcessError):
thumbSize = {}
out.append(
dict(link=absoluteSite(self.desc.otherImageUrl(p)),
uri=p,
facts=self.facts(p),
thumb="%s?size=thumb" % p,
screen="%s?size=screen" % p,
isVideo=self.desc.isVideo(p)))
out[-1].update(thumbSize)
return out
def photosInSetPlus(self):
"""for use by other tools who want to draw some photos
"""
out = []
for p in self.desc.photos():
r = MediaResource(self.graph, p)
try:
s = r.getSize(sizes["thumb"])
thumbSize = {"thumbSize" : dict(w=s[0], h=s[1])}
except (ValueError, IOError, subprocess.CalledProcessError):
thumbSize = {}
out.append(dict(
link=absoluteSite(self.desc.otherImageUrl(p)),
uri=p,
facts=self.facts(p),
thumb="%s?size=thumb" % p,
screen="%s?size=screen" % p,
isVideo=self.desc.isVideo(p)
))
out[-1].update(thumbSize)
return out
def hiresArray(uri):
jpg = restkit.Resource(absoluteSite(uri)).get(size='screen').body_string()
i = Image.open(StringIO(jpg)).convert('L')
ar = numpy.asarray(i, dtype='f') / 255
ar.shape = i.size[1], i.size[0]
return ar
def hiresArray(uri):
jpg = restkit.Resource(absoluteSite(uri)).get(size='screen').body_string()
i = Image.open(StringIO(jpg)).convert('L')
ar = numpy.asarray(i, dtype='f') / 255
ar.shape = i.size[1], i.size[0]
return ar
