def register_font(font='Vera.ttf'):
"""Register fonts for report labs canvas."""
directory = os.path.join(bundle_dir())
ttfFile = resource_path(os.path.join(directory, font))
if os.path.exists(ttfFile):
pdfmetrics.registerFont(TTFont("Vera", ttfFile))
return ttfFile
else:
print(ttfFile, 'can not be found')
def save(self, img=None, destination=None, file_name='pil', ext='.png'):
img = self.img if not img else img
if destination:
output = os.path.join(destination, Path(file_name).stem + ext)
elif self.tempdir:
tmpimg = NamedTemporaryFile(suffix='.png',
dir=self.tempdir.name,
delete=False)
output = resource_path(tmpimg.name)
tmpimg.close()
else:
output = os.path.join(bundle_dir(), file_name + ext)
# Save image file
img.save(output)
return output
def save(self, img=None, destination=None, file_name='pil'):
img = self.img if not img else img
fn = file_name.replace('.png',
'') if file_name.endswith('.png') else file_name
if destination:
output = os.path.join(destination, fn + '.png')
elif self.tempdir:
tmpimg = NamedTemporaryFile(suffix='.png',
dir=self.tempdir.name,
delete=False)
output = resource_path(tmpimg.name)
tmpimg.close()
else:
output = os.path.join(bundle_dir(), fn + '.png')
# Save image file
img.save(output)
return output
def _image_directory():
directory = os.path.join(bundle_dir(), 'img')
if os.path.exists(directory):
return directory
else:
print(directory, 'can not be found')
# -*- coding: utf-8 -*-
from __future__ import absolute_import
import os
from PyBundle import bundle_dir
GRAY_PATH = os.path.join(bundle_dir(), 'Gray-CIE_L.icc')
try:
from PIL import ImageCms
gray = ImageCms.ImageCmsProfile(GRAY_PATH)
sRGB = ImageCms.createProfile('sRGB')
except ImportError:
gray = None
sRGB = None