def generate_images_old_version(sentence_filename,
output_dir,
img_url_dir,
fontName='Times New Roman'):
"""
Saves image representations of the sentences to the output dir.
The file name contains the article ID and the segment number.
"""
sentences = read_lines_from_file(sentence_filename)
seg_ids = read_lines_from_file(sentence_filename + '.seg_ids')
img_urls = []
width = 350
extension = 'png'
# create a placeholder file in case we have an odd number of segments
dnt_filename = output_dir + '/do-not-translate.png'
retval = str2img("Do not translate this sentence.",
font=fontName,
output=dnt_filename,
width=width)
# create images for all sentences
for i, sentence in enumerate(sentences):
seg_id = seg_ids[i]
sentence = format_for_image(sentence)
img_outputfile = '%s/%s.%s' % (output_dir, seg_id, extension)
retval = str2img(sentence,
font=fontName,
output=img_outputfile,
width=width)
img_url = '%s/%s.%s' % (img_url_dir, seg_id, "png")
img_urls.append(img_url)
return img_urls
def generate_images_old_version(sentence_filename, output_dir, img_url_dir, fontName='Times New Roman'):
"""
Saves image representations of the sentences to the output dir.
The file name contains the article ID and the segment number.
"""
sentences = read_lines_from_file(sentence_filename)
seg_ids = read_lines_from_file(sentence_filename + '.seg_ids')
img_urls = []
width = 350
extension = 'png'
# create a placeholder file in case we have an odd number of segments
dnt_filename = output_dir + '/do-not-translate.png'
retval = str2img("Do not translate this sentence.", font=fontName, output=dnt_filename, width=width)
# create images for all sentences
for i, sentence in enumerate(sentences):
seg_id = seg_ids[i]
sentence = format_for_image(sentence)
img_outputfile = '%s/%s.%s' % (output_dir, seg_id, extension)
retval = str2img(sentence, font=fontName, output=img_outputfile, width=width)
img_url = '%s/%s.%s' % (img_url_dir, seg_id, "png")
img_urls.append(img_url)
return img_urls
def _gen_text_image(sentence, output_path):
"""
dunno
"""
web_path = DEFAULT_WEB_PATH
width = DEFAULT_PYDJANGO_WIDTH
extension = 'png'
output = '%s/%s.%s' % (output_path, sentence.id, extension)
dataurl = '%s/%s.%s' % (web_path, sentence.id, extension)
retval = str2img(sentence.text,
#font='Nafees',
output=output,
width=width)
data = {
'type': 'image',
'subtype': extension,
'file_path': output,
'dataurl': dataurl,
'width': width,
'sentence': sentence.text,
}
return data
def _gen_text_image(sentence, output_path):
"""
dunno
"""
web_path = DEFAULT_WEB_PATH
width = DEFAULT_PYDJANGO_WIDTH
extension = 'png'
output = '%s/%s.%s' % (output_path, sentence.id, extension)
dataurl = '%s/%s.%s' % (web_path, sentence.id, extension)
retval = str2img(
sentence.text,
#font='Nafees',
output=output,
width=width)
data = {
'type': 'image',
'subtype': extension,
'file_path': output,
'dataurl': dataurl,
'width': width,
'sentence': sentence.text,
}
return data