def __init__(
self,
rd,
recipe_table,
out,
conv=None,
ext='htm',
copy_css=True,
css=os.path.join(gglobals.style_dir, 'default.css'),
imagedir='pics' + os.path.sep,
index_rows=['title', 'category', 'cuisine', 'rating', 'yields'],
progress_func=None,
change_units=False,
mult=1):
self.ext = ext
self.css = css
self.embed_css = False
if copy_css:
styleout = os.path.join(out, 'style.css')
if not os.path.isdir(out):
gglobals.makedirs(out)
to_copy = gglobals.open(self.css, 'r')
print 'writing css to ', styleout
to_paste = gglobals.open(styleout, 'w')
to_paste.write(to_copy.read())
to_copy.close()
to_paste.close()
self.css = styleout
self.imagedir = imagedir
self.index_rows = index_rows
self.imgcount = 1
self.added_dict = {}
self.exportargs = {
'embed_css': False,
'css': self.css,
'imgcount': self.imgcount,
'imagedir': self.imagedir,
'link_generator': self.generate_link,
'change_units': change_units,
'mult': mult
}
if conv:
self.exportargs['conv'] = conv
ExporterMultirec.__init__(self,
rd,
recipe_table,
out,
one_file=False,
ext=self.ext,
progress_func=progress_func,
exporter=html_exporter,
exporter_kwargs=self.exportargs)
def __init__ (self, rd, recipe_table, out, conv=None, ext='htm', copy_css=True,
css=os.path.join(gglobals.style_dir,'default.css'),
imagedir='pics' + os.path.sep,
index_rows=['title','category','cuisine','rating','yields'],
progress_func=None,
change_units=False,
mult=1):
self.ext=ext
self.css=css
self.embed_css = False
if copy_css:
styleout = os.path.join(out,'style.css')
if not os.path.isdir(out):
gglobals.makedirs(out)
to_copy = gglobals.open(self.css,'r')
print 'writing css to ',styleout
to_paste = gglobals.open(styleout,'w')
to_paste.write(to_copy.read())
to_copy.close(); to_paste.close()
self.css = styleout
self.imagedir=imagedir
self.index_rows=index_rows
self.imgcount=1
self.added_dict={}
self.exportargs={'embed_css': False,
'css': self.css,
'imgcount': self.imgcount,
'imagedir':self.imagedir,
'link_generator': self.generate_link,
'change_units':change_units,
'mult':mult}
if conv:
self.exportargs['conv']=conv
ExporterMultirec.__init__(self, rd, recipe_table, out,
one_file=False,
ext=self.ext,
progress_func=progress_func,
exporter=html_exporter,
exporter_kwargs=self.exportargs)
def write_image (self, image):
imgout = os.path.join(self.imagedir_absolute,"%s.jpg"%self.imgcount)
while os.path.isfile(imgout):
self.imgcount += 1
imgout = os.path.join(self.imagedir_absolute,"%s.jpg"%self.imgcount)
if not os.path.isdir(self.imagedir_absolute):
os.mkdir(self.imagedir_absolute)
o = gglobals.open(imgout,'wb')
o.write(image)
o.close()
# we use urllib here because os.path may fsck up slashes for urls.
self.out.write('<img src="%s" itemprop="image">'%self.make_relative_link("%s%s.jpg"%(self.imagedir,
self.imgcount)
)
)
self.images.append(imgout)
def write_image(self, image):
imgout = os.path.join(self.imagedir_absolute, "%s.jpg" % self.imgcount)
while os.path.isfile(imgout):
self.imgcount += 1
imgout = os.path.join(self.imagedir_absolute,
"%s.jpg" % self.imgcount)
if not os.path.isdir(self.imagedir_absolute):
os.mkdir(self.imagedir_absolute)
o = gglobals.open(imgout, 'wb')
o.write(image)
o.close()
# we use urllib here because os.path may fsck up slashes for urls.
self.out.write('<img src="%s" itemprop="image">' %
self.make_relative_link("%s%s.jpg" %
(self.imagedir, self.imgcount)))
self.images.append(imgout)
def write_header (self):
self.indexfn = os.path.join(self.outdir,'index%s%s'%(os.path.extsep,self.ext))
self.indexf = gglobals.open(self.indexfn,'w')
self.indexf.write(HTML_HEADER_START)
self.indexf.write("<title>Recipe Index</title>")
if self.embed_css:
self.indexf.write("<style type='text/css'><!--\n")
f=open(self.css,'r')
for l in f.readlines():
self.indexf.write(l)
f.close()
self.indexf.write("--></style>")
else:
self.indexf.write("<link rel='stylesheet' href='%s' type='text/css'>"%self.make_relative_link(self.css))
self.indexf.write(HTML_HEADER_CLOSE)
self.indexf.write('<body>')
self.indexf.write('<div class="index"><table class="index">\n<tr>')
for r in self.index_rows:
self.indexf.write('<th class="%s">%s</th>'%(r,REC_ATTR_DIC[r]))
self.indexf.write('</tr>\n')
def write_header(self):
self.indexfn = os.path.join(self.outdir,
'index%s%s' % (os.path.extsep, self.ext))
self.indexf = gglobals.open(self.indexfn, 'w')
self.indexf.write(HTML_HEADER_START)
self.indexf.write("<title>Recipe Index</title>")
if self.embed_css:
self.indexf.write("<style type='text/css'><!--\n")
f = open(self.css, 'r')
for l in f.readlines():
self.indexf.write(l)
f.close()
self.indexf.write("--></style>")
else:
self.indexf.write(
"<link rel='stylesheet' href='%s' type='text/css'>" %
self.make_relative_link(self.css))
self.indexf.write(HTML_HEADER_CLOSE)
self.indexf.write('<body>')
self.indexf.write('<div class="index"><table class="index">\n<tr>')
for r in self.index_rows:
self.indexf.write('<th class="%s">%s</th>' % (r, REC_ATTR_DIC[r]))
self.indexf.write('</tr>\n')
