def test_get_size():
with open("tests/resources/nvram_iou", "rb") as f:
res = get_size(f.read(), default_width=100, default_height=50)
assert res == (100, 50, None)
with open("tests/resources/gns3_icon_128x64.gif", "rb") as f:
res = get_size(f.read())
assert res == (128, 64, "gif")
with open("tests/resources/gns3_icon_128x64.jpg", "rb") as f:
res = get_size(f.read())
assert res == (128, 64, "jpg")
with open("tests/resources/gns3_icon_128x64.png", "rb") as f:
res = get_size(f.read())
assert res == (128, 64, "png")
with open("gns3server/symbols/classic/dslam.svg", "rb") as f:
res = get_size(f.read())
assert res == (50, 53, "svg")
# Symbol using size with cm
with open("gns3server/symbols/classic/cloud.svg", "rb") as f:
res = get_size(f.read())
assert res == (159, 71, "svg")
# Size with px
with open("tests/resources/firefox.svg", "rb") as f:
res = get_size(f.read())
assert res == (66, 70, "svg")
def svg(self):
if "<svg" not in self._svg:
try:
filename = os.path.basename(self._svg)
with open(os.path.join(self._project.pictures_directory, filename), "rb") as f:
data = f.read()
try:
return data.decode()
except UnicodeError:
width, height, filetype = get_size(data)
return "<svg xmlns=\"http://www.w3.org/2000/svg\" xmlns:xlink=\"http://www.w3.org/1999/xlink\" height=\"{height}\" width=\"{width}\">\n<image height=\"{height}\" width=\"{width}\" xlink:href=\"data:image/{filetype};base64,{b64}\" />\n</svg>".format(b64=base64.b64encode(data).decode(), filetype=filetype, width=width, height=height)
except OSError:
log.warning("Image file %s missing", filename)
return "<svg></svg>"
return self._svg
def svg(self):
if "<svg" not in self._svg:
try:
filename = os.path.basename(self._svg)
with open(
os.path.join(self._project.pictures_directory,
filename), "rb") as f:
data = f.read()
try:
return data.decode()
except UnicodeError:
width, height, filetype = get_size(data)
return "<svg xmlns=\"http://www.w3.org/2000/svg\" xmlns:xlink=\"http://www.w3.org/1999/xlink\" height=\"{height}\" width=\"{width}\">\n<image height=\"{height}\" width=\"{width}\" xlink:href=\"data:image/{filetype};base64,{b64}\" />\n</svg>".format(
b64=base64.b64encode(data).decode(),
filetype=filetype,
width=width,
height=height)
except OSError:
log.warning("Image file %s missing", filename)
return "<svg></svg>"
return self._svg
def test_get_size():
with open("tests/resources/nvram_iou", "rb") as f:
res = get_size(f.read(), default_width=100, default_height=50)
assert res == (100, 50, None)
with open("tests/resources/gns3_icon_128x64.gif", "rb") as f:
res = get_size(f.read())
assert res == (128, 64, "gif")
with open("tests/resources/gns3_icon_128x64.jpg", "rb") as f:
res = get_size(f.read())
assert res == (128, 64, "jpg")
with open("tests/resources/gns3_icon_128x64.png", "rb") as f:
res = get_size(f.read())
assert res == (128, 64, "png")
with open("gns3server/symbols/dslam.svg", "rb") as f:
res = get_size(f.read())
assert res == (50, 53, "svg")
# Symbol using size with cm
with open("gns3server/symbols/cloud.svg", "rb") as f:
res = get_size(f.read())
assert res == (159, 71, "svg")
# Size with px
with open("tests/resources/firefox.svg", "rb") as f:
res = get_size(f.read())
assert res == (66, 70, "svg")