def generate_examples(outformat, dpi):
for c in configs:
config_fname = c.keys()[0]
params = c.values()[0]
for p in params:
data_fname = os.path.join(DATA_PATH, p['data'] + '.json')
colorscheme = p['colors']
out_fname = [config_fname]
if colorscheme:
out_fname.append(colorscheme)
out_fname.append(os.path.basename(os.path.splitext(data_fname)[0]))
out_fname = os.path.join(OUT_PATH, outformat,
'-'.join(out_fname) + '.' + outformat)
print "Generating '%s'..." % out_fname,
scale = get_scale_factor(dpi, 1.0);
generate_output(data_fname, config_fname, out_fname, outformat,
colorscheme=colorscheme, scale=scale)
print 'OK'
return 2
if options.dpi <= 0:
parser.error('DPI value must be greater than 0')
return 2
if options.scale <= 0:
parser.error('scale value must be greater than 0')
return 2
# Validate margin values
margins = options.margin.split(',')
try:
validate_margins(margins)
except ValueError, e:
parser.error(e)
return 2
try:
scale = get_scale_factor(options.dpi, options.scale)
generate_output(datafile, options.config, outfile, options.outformat,
colorscheme=options.colorscheme, scale=scale,
margins=margins)
except Exception, e:
exit_error(traceback.format_exc() if options.verbose else str(e))
return 0
parser.error('DPI value must be greater than 0')
return 2
if options.scale <= 0:
parser.error('scale value must be greater than 0')
return 2
# Validate margin values
margins = options.margin.split(',')
try:
validate_margins(margins)
except ValueError, e:
parser.error(e)
return 2
try:
scale = get_scale_factor(options.dpi, options.scale)
generate_output(datafile,
options.config,
outfile,
options.outformat,
colorscheme=options.colorscheme,
scale=scale,
margins=margins)
except Exception, e:
exit_error(traceback.format_exc() if options.verbose else str(e))
return 0