def formatContent(self, line, album, currDir, pic):
albumDescription = album.getDescription().strip()
# TODO: this can be done better
if pic.getOriginal() != '':
line = line.replace('@album-description@', '')
line = line.replace('@web-pic@', self.formatWebPic(pic))
line = line.replace('@comment@', pic.getComment())
elif albumDescription != '':
line = line.replace('@album-description@', albumDescription)
line = line.replace('@web-pic@', '')
line = line.replace('@comment@', '')
else:
if album.getNumPics() > 0:
firstPic = album.getPics()[0].getFileName()
pic = Pic(self.start_response,'%s%s%s' % (currDir, os.sep, firstPic))
else:
pic = Pic(self.start_response,'')
line = line.replace('@album-description@', '')
line = line.replace('@web-pic@', self.formatWebPic(pic))
line = line.replace('@comment@', pic.getComment())
return line
def test_pickle_Pic_object(self):
# make sure pickling and unpickling is working.
from Pic import Pic
# Pic object needs a "start_response" object. We'll fake it.
import wsgiref.simple_server
this_handler = wsgiref.simple_server.ServerHandler(sys.stdin,sys.stdout,sys.stderr, os.environ)
pic_path = os.path.join(os.pardir,'test_album','boys','1370366193_1ace76e049_b_d.jpg')
# Try to pickle
this_Pic = Pic(this_handler.start_response, pic_path)
self.assertTrue('1370366193_1ace76e049_b_d.jpg' in this_Pic.getFileName())
# Now unpickle
new_Pic = Pic.loadPickledVersion(this_handler.start_response,pic_path)
self.assertTrue('1370366193_1ace76e049_b_d.jpg' in new_Pic.getFileName())
# clean up our pickly mess
os.remove(this_Pic.getPicklePath(pic_path))
def test_filenotfound_error(self):
# this file was causing pix2 to throw a FileNotFoundError
from Pic import Pic
# Pic object needs a "start_response" object. We'll fake it.
import wsgiref.simple_server
this_handler = wsgiref.simple_server.ServerHandler(sys.stdin, sys.stdout, sys.stderr, os.environ)
pic_path = os.path.join(os.pardir, "test_album", "other", "ice_is_food.psd")
# Try to convert picture and make sure it's a JPEG (JFIF in the header)
this_Pic = Pic(this_handler.start_response, pic_path)
pic_iterator = this_Pic.spitOutResizedImage("thumb")
first_part_of_file = str(list(pic_iterator)[0])
pic_iterator.close()
self.assertTrue("JFIF" in first_part_of_file)
def test_div_zero_error(self):
# this file was causing PIL to throw ZeroDivisionError
from Pic import Pic
# Pic object needs a "start_response" object. We'll fake it.
import wsgiref.simple_server
this_handler = wsgiref.simple_server.ServerHandler(sys.stdin, sys.stdout, sys.stderr, os.environ)
pic_path = os.path.join(os.pardir, "test_album", "girls", "IMG_20130512_103812.jpg")
# Try to convert picture and make sure it's a JPEG (JFIF in the header)
this_Pic = Pic(this_handler.start_response, pic_path)
pic_iterator = this_Pic.spitOutResizedImage("thumb")
first_part_of_file = str(list(pic_iterator)[0])
pic_iterator.close()
self.assertTrue("JFIF" in first_part_of_file)
def test_Pic_object_info(self):
# there was a problem using PIL to read ray_img882.tif
from Pic import Pic
# Pic object needs a "start_response" object. We'll fake it.
import wsgiref.simple_server
this_handler = wsgiref.simple_server.ServerHandler(sys.stdin, sys.stdout, sys.stderr, os.environ)
pic_path = os.path.join(os.pardir, "test_album", "boys", "ray_img882.tif")
# Try to convert picture and make sure it's a JPEG (JFIF in the header)
this_Pic = Pic(this_handler.start_response, pic_path)
pic_iterator = this_Pic.spitOutResizedImage("thumb")
first_part_of_file = str(list(pic_iterator)[0])
pic_iterator.close()
self.assertTrue("JFIF" in first_part_of_file)
def test_mac_aliases(self):
# Mac aliases cause problems. Designed behavior is to detect the problem
# and ignore the alias, not attempt to recognize aliases.
from Pic import Pic
# Pic object needs a "start_response" object. We'll fake it.
import wsgiref.simple_server
this_handler = wsgiref.simple_server.ServerHandler(sys.stdin, sys.stdout, sys.stderr, os.environ)
pic_path = os.path.join(os.pardir, "test_album", "girls", "DSC01202.JPG")
# Try to convert picture and make sure it's a JPEG (JFIF in the header)
this_Pic = Pic(this_handler.start_response, pic_path)
pic_iterator = this_Pic.spitOutResizedImage("thumb")
first_part_of_file = str(list(pic_iterator)[0])
pic_iterator.close()
def __init__(self, im, shape, faces):
self.pic = Pic(im, faces)
scene.background = [1, 1, 1]
self.scene = Scene(scene, self.pic)
scene.bind('keydown', self.keyInput)
Object(self.pic, self.scene, shape)
self.scene.background.visible = false
def __init__(self, albumDir, start_response, recurse = 1):
self.albumDir = albumDir
self.albums = []
self.pics = []
if recurse < 1:
return
recurse -= 1
for entry in sorted(os.listdir(albumDir),reverse=True):
if entry[0] in ['.',"`","'"] or entry in ['info.txt','captions.txt']:
# skip files that start with a dot or "grave accent" or single quote,
# which was used to ignore photos in yappa. Also skip the yappa-style
# info.txt or captions.txt files.
continue
#pathAndEntry = '%s%s%s' % (albumDir, os.sep, entry)
pathAndEntry = os.path.join(albumDir,entry)
if os.path.isdir(pathAndEntry):
self.albums.append(Album(pathAndEntry, start_response, recurse=recurse))
elif os.path.isfile(pathAndEntry):
# for performance, try to load pickled version
try:
self.pics.append(Pic.loadPickledVersion(start_response,pathAndEntry))
except (IOError, EOFError, FileNotFoundError, ValueError):
# load from scratch
try:
#remove faulty pickled version
self.pics.append(Pic(start_response,pathAndEntry))
except:
print('file in picture folder is not a picture: %s\n reason: %s' % (pathAndEntry,sys.exc_info()[0]), file=sys.stderr)
def test_os_error(self):
# this file was causing pix2 to throw a OSError
from Pic import Pic
# Pic object needs a "start_response" object. We'll fake it.
import wsgiref.simple_server
this_handler = wsgiref.simple_server.ServerHandler(sys.stdin, sys.stdout, sys.stderr, os.environ)
pic_path = os.path.join(
os.pardir,
"test_album",
"other",
"Stella, on back - Q.A.C. Speech Day - June 14, 1975 L. to R. Two male teachers, Mrs. Elhhetih, Mrs. Lacey, Mde De Nehludoff, Y.T., Mrs. Bisade, Mrs. Abdullehi - principal - and Mrs. Abbe Kyari - wife of the then Governor of Keduna State.tif",
)
# Try to convert picture and make sure it's a JPEG (JFIF in the header)
this_Pic = Pic(this_handler.start_response, pic_path)
pic_iterator = this_Pic.spitOutResizedImage("thumb")
first_part_of_file = str(list(pic_iterator)[0])
pic_iterator.close()
self.assertTrue("JFIF" in first_part_of_file)
def test_pickle_path(self):
# some pickle paths were too long for the filesystem
from Pic import Pic
import Setup
long_file_name = os.path.abspath(
os.path.join(
os.pardir,
"test_album",
"other",
"Stella, on back - Q.A.C. Speech Day - June 14, 1975 L. to R. Two male teachers, Mrs. Elhhetih, Mrs. Lacey, Mde De Nehludoff, Y.T., Mrs. Bisade, Mrs. Abdullehi - principal - and Mrs. Abbe Kyari - wife of the then Governor of Keduna State.tif",
)
)
short_file_name = Pic.getPicklePath(long_file_name)
self.assertTrue(len(short_file_name) < Setup.f_namemax)
def getBreadCrumb(self):
linkPath = self.getLinkPathRaw()
breadCrumb = []
runningCrumb = ''
while linkPath != '' and linkPath != '.':
[head,tail] = os.path.split(linkPath)
runningCrumb = head
breadCrumb.append( '<a href="?album=%s">%s</a>' % ( \
Pic.makePathUrlFriendly(linkPath), \
escape(tail,True).encode('ascii','xmlcharrefreplace').decode('ascii') \
))
linkPath = head
return breadCrumb
def load_pics():
current_dir = os.getcwd()
pics = current_dir + "/pics"
pic_list = []
for filename in os.listdir(pics):
img = cv2.imread(pics + "/" + filename, cv2.IMREAD_GRAYSCALE)
pic_list.append(Pic(filename, img))
PICTURE_SCORES.append(KeyValuePair(filename, 0))
global NUM_OF_PICS
NUM_OF_PICS = len(pic_list)
return pic_list
def __call__(self, environ, start_response):
# this is the function called by the wsgi server
# for x in environ:
# if 'css' in str(environ[x]):
# print('{}: {}'.format(x,environ[x]))
try:
iForm = cgi.FieldStorage(fp=environ['wsgi.input'], environ=environ.copy())
album = self._getArg(iForm, 'album')
pic = self._getArg(iForm, 'pic')
control = self._getArg(iForm, 'control')
adminAction = self._getArg(iForm, 'admin')
random_pic = self._getArg(iForm, 'random')
pict_creator = self._getArg(iForm, 'pict_creator')
download = self._getArg(iForm, 'download')
# assume that the application is invoked with either a blank path "/"
# or something that starts with "index." (html, cgi, etc...)
if not environ['PATH_INFO'][:7] == '/index.' and not environ['PATH_INFO'] == '/':
if not Setup.serveStaticFiles:
# throw a 404 page
start_response('404 NOT FOUND', [('Content-Type', 'text/plain')])
return [b'Not Configured to Serve Static Pages']
# Assume this is a static file. This should really be handled by
# the web server, but we'll handle it here gracefully for poorly
# configured servers or for testing with wsgiref
print('Warning! Static file was served: {}'.format(os.path.normpath(environ['PATH_INFO'])),file=sys.stderr)
# get path to file
requested = os.path.join(
os.path.normpath(Setup.pathToStatic),
os.path.normpath(os.path.relpath(environ['PATH_INFO'],Setup.webPathToStatic))
)
print('File served: {}'.format(requested),file=sys.stderr)
if not os.path.isfile(requested):
# throw a 404 page
start_response('404 NOT FOUND', [('Content-Type', 'text/plain')])
return [b'Not Found']
# get file extension
_,ext = posixpath.splitext(environ['PATH_INFO'])
if ext in self.extensions_map:
mime_txt = self.extensions_map[ext]
elif ext.lower() in self.extensions_map:
mime_txt = self.extensions_map[ext]
else:
mime_txt = self.extensions_map['']
writer = start_response('200 OK', [('Content-Type',mime_txt)])
f = open(requested,'rb')
return wsgiref.util.FileWrapper(f, blksize=131072)
if pict_creator != '':
# make a picture
pict_path = self._getArg(iForm, 'pict_path')
pic_obj = Pic(start_response, os.path.join(Setup.albumLoc, pict_path))
return pic_obj.spitOutResizedImage(pict_creator)
elif download == 'jpeg':
# download the picture, converted to jpeg if necessary
pict_path = self._getArg(iForm, 'pict_path')
pic_obj = Pic(start_response,os.path.join(Setup.albumLoc, pict_path))
return pic_obj.downloadImage(download)
elif random_pic != '':
# send a single randomized photo
# Using a recursion limit of 10 just for safety. Increase if necessary.
if album == '':
currDir = Setup.albumLoc
else:
currDir = os.path.join(Setup.albumLoc,album)
album_obj = Album(currDir,start_response,recurse=10)
# each album is recursively filled, and each contains pictures
def get_albums(album):
album_list = [album]
for x in album.albums:
album_list.extend(get_albums(x))
return album_list
all_albums = get_albums(album_obj)
all_pics = []
for x in all_albums:
all_pics.extend(x.pics)
if len(all_pics) < 1:
# empty album
start_response('404 NOT FOUND', [('Content-Type', 'text/plain')])
return [b'Empty Album']
for x in range(1000000): # limit to a million tries so there is no infinite loop
random_pic = random.choice(all_pics)
if random_pic.isPic:
break
[
pic_fname_safe, pic_relpic_safe, pic_name_safe,
pic_relweb_safe, pic_width, pic_height
] = random_pic.getResizedLink('web')
start_response('200 OK', [('Content-Type','text/html')])
output = '<img alt="{}" title="{}" src="{}" width="{}" height="{}" />'.format(
pic_fname_safe, pic_name_safe, pic_relweb_safe,pic_width, pic_height
)
return [output.encode('utf-8')]
else:
# make the web page
#print('Content-type: text/html; charset=utf-8\n')
#print '<!-- path : %s -->' % os.path.abspath(os.curdir)
#print '<!-- argv[0] : %s -->' % os.path.dirname(sys.argv[0])
presenter = Presenter(album, pic, control, start_response)
return [presenter.content]
except:
print('''
<pre><h1>pix broke, you get to keep both pieces</h1>
Traceback has been logged.</pre>
''',file=sys.stderr)
traceback.print_exc(file=sys.stderr)
return []
def getLinkPath(self): path = self.getLinkPathRaw() # make it safe for url path = Pic.makePathUrlFriendly(path,use_quote_plus=True) return path
