def main():
path = parse_path()
summary = FilesHandler(
path, SummaryGenerator(ALLOWED_EXTENSIONS)).get_final_summery_data()
return summary
def test_negative(self):
"""You don't need spaces before a minus-sign"""
path1 = parse_path('M100,200c10-5,20-10,30-20')
path2 = parse_path('M 100 200 c 10 -5 20 -10 30 -20')
self.assertEqual(path1, path2)
def test_numbers(self):
"""Exponents and other number format cases"""
# It can be e or E, the plus is optional, and a minimum of +/-3.4e38 must be supported.
path1 = parse_path('M-3.4e38 3.4E+38L-3.4E-38,3.4e-38')
path2 = Path(Line(-3.4e+38+3.4e+38j, -3.4e-38+3.4e-38j))
self.assertEqual(path1, path2)
def test_svg_examples(self):
"""Examples from the SVG spec"""
path1 = parse_path('M 100 100 L 300 100 L 200 300 z')
self.assertEqual(path1, Path(Line(100+100j, 300+100j),
Line(300+100j, 200+300j),
Line(200+300j, 100+100j)))
path1 = parse_path('M 100 100 L 200 200')
path2 = parse_path('M100 100L200 200')
self.assertEqual(path1, path2)
path1 = parse_path('M 100 200 L 200 100 L -100 -200')
path2 = parse_path('M 100 200 L 200 100 -100 -200')
self.assertEqual(path1, path2)
path1 = parse_path("""M100,200 C100,100 250,100 250,200
S400,300 400,200""")
self.assertEqual(path1,
Path(CubicBezier(100+200j, 100+100j, 250+100j, 250+200j),
CubicBezier(250+200j, 250+300j, 400+300j, 400+200j)))
path1 = parse_path('M100,200 C100,100 400,100 400,200')
self.assertEqual(path1,
Path(CubicBezier(100+200j, 100+100j, 400+100j, 400+200j)))
path1 = parse_path('M100,500 C25,400 475,400 400,500')
self.assertEqual(path1,
Path(CubicBezier(100+500j, 25+400j, 475+400j, 400+500j)))
path1 = parse_path('M100,800 C175,700 325,700 400,800')
self.assertEqual(path1,
Path(CubicBezier(100+800j, 175+700j, 325+700j, 400+800j)))
path1 = parse_path('M600,200 C675,100 975,100 900,200')
self.assertEqual(path1,
Path(CubicBezier(600+200j, 675+100j, 975+100j, 900+200j)))
path1 = parse_path('M600,500 C600,350 900,650 900,500')
self.assertEqual(path1,
Path(CubicBezier(600+500j, 600+350j, 900+650j, 900+500j)))
path1 = parse_path("""M600,800 C625,700 725,700 750,800
S875,900 900,800""")
self.assertEqual(path1,
Path(CubicBezier(600+800j, 625+700j, 725+700j, 750+800j),
CubicBezier(750+800j, 775+900j, 875+900j, 900+800j)))
path1 = parse_path('M200,300 Q400,50 600,300 T1000,300')
self.assertEqual(path1,
Path(QuadraticBezier(200+300j, 400+50j, 600+300j),
QuadraticBezier(600+300j, 800+550j, 1000+300j)))
path1 = parse_path('M300,200 h-150 a150,150 0 1,0 150,-150 z')
self.assertEqual(path1,
Path(Line(300+200j, 150+200j),
Arc(150+200j, 150+150j, 0, 1, 0, 300+50j),
Line(300+50j, 300+200j)))
path1 = parse_path('M275,175 v-150 a150,150 0 0,0 -150,150 z')
self.assertEqual(path1,
Path(Line(275+175j, 275+25j),
Arc(275+25j, 150+150j, 0, 0, 0, 125+175j),
Line(125+175j, 275+175j)))
path1 = parse_path("""M600,350 l 50,-25
a25,25 -30 0,1 50,-25 l 50,-25
a25,50 -30 0,1 50,-25 l 50,-25
a25,75 -30 0,1 50,-25 l 50,-25
a25,100 -30 0,1 50,-25 l 50,-25""")
self.assertEqual(path1,
Path(Line(600+350j, 650+325j),
Arc(650+325j, 25+25j, -30, 0, 1, 700+300j),
Line(700+300j, 750+275j),
Arc(750+275j, 25+50j, -30, 0, 1, 800+250j),
Line(800+250j, 850+225j),
Arc(850+225j, 25+75j, -30, 0, 1, 900+200j),
Line(900+200j, 950+175j),
Arc(950+175j, 25+100j, -30, 0, 1, 1000+150j),
Line(1000+150j, 1050+125j)))
def test_negative(self):
"""You don't need spaces before a minus-sign"""
path1 = parse_path('M100,200c10-5,20-10,30-20')
path2 = parse_path('M 100 200 c 10 -5 20 -10 30 -20')
self.assertEqual(path1, path2)
def test_svg_examples(self):
"""Examples from the SVG spec"""
path1 = parse_path('M 100 100 L 300 100 L 200 300 z')
self.assertEqual(
path1,
Path(Line(100 + 100j, 300 + 100j), Line(300 + 100j, 200 + 300j),
Line(200 + 300j, 100 + 100j)))
path1 = parse_path('M 100 100 L 200 200')
path2 = parse_path('M100 100L200 200')
self.assertEqual(path1, path2)
path1 = parse_path('M 100 200 L 200 100 L -100 -200')
path2 = parse_path('M 100 200 L 200 100 -100 -200')
self.assertEqual(path1, path2)
path1 = parse_path("""M100,200 C100,100 250,100 250,200
S400,300 400,200""")
self.assertEqual(
path1,
Path(CubicBezier(100 + 200j, 100 + 100j, 250 + 100j, 250 + 200j),
CubicBezier(250 + 200j, 250 + 300j, 400 + 300j, 400 + 200j)))
path1 = parse_path('M100,200 C100,100 400,100 400,200')
self.assertEqual(
path1,
Path(CubicBezier(100 + 200j, 100 + 100j, 400 + 100j, 400 + 200j)))
path1 = parse_path('M100,500 C25,400 475,400 400,500')
self.assertEqual(
path1,
Path(CubicBezier(100 + 500j, 25 + 400j, 475 + 400j, 400 + 500j)))
path1 = parse_path('M100,800 C175,700 325,700 400,800')
self.assertEqual(
path1,
Path(CubicBezier(100 + 800j, 175 + 700j, 325 + 700j, 400 + 800j)))
path1 = parse_path('M600,200 C675,100 975,100 900,200')
self.assertEqual(
path1,
Path(CubicBezier(600 + 200j, 675 + 100j, 975 + 100j, 900 + 200j)))
path1 = parse_path('M600,500 C600,350 900,650 900,500')
self.assertEqual(
path1,
Path(CubicBezier(600 + 500j, 600 + 350j, 900 + 650j, 900 + 500j)))
path1 = parse_path("""M600,800 C625,700 725,700 750,800
S875,900 900,800""")
self.assertEqual(
path1,
Path(CubicBezier(600 + 800j, 625 + 700j, 725 + 700j, 750 + 800j),
CubicBezier(750 + 800j, 775 + 900j, 875 + 900j, 900 + 800j)))
path1 = parse_path('M200,300 Q400,50 600,300 T1000,300')
self.assertEqual(
path1,
Path(QuadraticBezier(200 + 300j, 400 + 50j, 600 + 300j),
QuadraticBezier(600 + 300j, 800 + 550j, 1000 + 300j)))
path1 = parse_path('M300,200 h-150 a150,150 0 1,0 150,-150 z')
self.assertEqual(
path1,
Path(Line(300 + 200j, 150 + 200j),
Arc(150 + 200j, 150 + 150j, 0, 1, 0, 300 + 50j),
Line(300 + 50j, 300 + 200j)))
path1 = parse_path('M275,175 v-150 a150,150 0 0,0 -150,150 z')
self.assertEqual(
path1,
Path(Line(275 + 175j, 275 + 25j),
Arc(275 + 25j, 150 + 150j, 0, 0, 0, 125 + 175j),
Line(125 + 175j, 275 + 175j)))
path1 = parse_path("""M600,350 l 50,-25
a25,25 -30 0,1 50,-25 l 50,-25
a25,50 -30 0,1 50,-25 l 50,-25
a25,75 -30 0,1 50,-25 l 50,-25
a25,100 -30 0,1 50,-25 l 50,-25""")
self.assertEqual(
path1,
Path(Line(600 + 350j, 650 + 325j),
Arc(650 + 325j, 25 + 25j, -30, 0, 1, 700 + 300j),
Line(700 + 300j, 750 + 275j),
Arc(750 + 275j, 25 + 50j, -30, 0, 1, 800 + 250j),
Line(800 + 250j, 850 + 225j),
Arc(850 + 225j, 25 + 75j, -30, 0, 1, 900 + 200j),
Line(900 + 200j, 950 + 175j),
Arc(950 + 175j, 25 + 100j, -30, 0, 1, 1000 + 150j),
Line(1000 + 150j, 1050 + 125j)))
def test_numbers(self):
"""Exponents and other number format cases"""
# It can be e or E, the plus is optional, and a minimum of +/-3.4e38 must be supported.
path1 = parse_path('M-3.4e38 3.4E+38L-3.4E-38,3.4e-38')
path2 = Path(Line(-3.4e+38 + 3.4e+38j, -3.4e-38 + 3.4e-38j))
self.assertEqual(path1, path2)
def parse_node(node):
"""Recursively iterate over nodes. Parse the groups individually to
apply group transformations."""
# Get everything in this tag
data = [parse_node(child) for child in node.childNodes]
if len(data) == 0:
ret_list = []
attribute_dictionary_list_int = []
else:
# Flatten the lists
ret_list = []
attribute_dictionary_list_int = []
for item in data:
if type(item) == tuple:
if len(item[0]) > 0:
ret_list += item[0]
attribute_dictionary_list_int += item[1]
if node.nodeName == 'g':
# Group found
# Analyse group properties
group = dom2dict(node)
if 'transform' in group.keys():
trafo = group['transform']
# Convert all transformations into a matrix operation
am = parse_trafo(trafo)
am = np.array([am[::2], am[1::2], [0., 0., 1.]])
# Apply transformation to all elements of the paths
def xy(p):
return np.array([p.real, p.imag, 1.])
def z(coords):
return coords[0] + 1j * coords[1]
ret_list = [
Path(*[
bpoints2bezier(
[z(np.dot(am, xy(pt))) for pt in seg.bpoints()])
for seg in path
]) for path in ret_list
]
return ret_list, attribute_dictionary_list_int
elif node.nodeName == 'path':
# Path found; parsing it
path = dom2dict(node)
d_string = path['d']
return [parse_path(d_string)
] + ret_list, [path] + attribute_dictionary_list_int
elif convert_polylines_to_paths and node.nodeName == 'polyline':
attrs = dom2dict(node)
path = parse_path(polyline2pathd(node['points']))
return [path] + ret_list, [attrs] + attribute_dictionary_list_int
elif convert_polygons_to_paths and node.nodeName == 'polygon':
attrs = dom2dict(node)
path = parse_path(polygon2pathd(attrs['points']))
return [path] + ret_list, [attrs] + attribute_dictionary_list_int
elif convert_lines_to_paths and node.nodeName == 'line':
line = dom2dict(node)
d_string = ('M' + line['x1'] + ' ' + line['y1'] + 'L' +
line['x2'] + ' ' + line['y2'])
path = parse_path(d_string)
return [path] + ret_list, [line] + attribute_dictionary_list_int
elif convert_ellipses_to_paths and node.nodeName == 'ellipse':
attrs = dom2dict(node)
path = parse_path(ellipse2pathd(attrs))
return [path] + ret_list, [attrs] + attribute_dictionary_list_int
elif convert_circles_to_paths and node.nodeName == 'circle':
attrs = dom2dict(node)
path = parse_path(ellipse2pathd(attrs))
return [path] + ret_list, [attrs] + attribute_dictionary_list_int
elif convert_rectangles_to_paths and node.nodeName == 'rect':
attrs = dom2dict(node)
path = parse_path(rect2pathd(attrs))
return [path] + ret_list, [attrs] + attribute_dictionary_list_int
else:
return ret_list, attribute_dictionary_list_int
