def handle(self, *args, **options):
directory = (options.get('directory', ['']) or [''])[0]
exclude_directory = (options.get('exclude_directory', []) or [])
g = Graph('Template dependencies', True)
g.layout('neato')
g.landscape = True
g.rotate = 90
g.label = str(datetime.datetime.now())
#g.scale = 0.7
#g.overlap = 'prism'
#g.overlap = False
g.overlap = 'scale'
g.ranksep = 1.8
g.overlap = 'compress'
g.ratio = 1. / math.sqrt(2)
g.sep = 0.1
g.mindist = 0.1
nodes = set()
edges = []
nodes_in_edges = set()
# Retreive all nodes/edges
for dir, t in template_iterator():
if t.startswith(directory) and not any(
[t.startswith(x) for x in exclude_directory]):
nodes.add(t)
# {% include "..." %}
includes = self._make_output_path(t) + '-c-includes'
if os.path.exists(includes):
for t2 in open(includes, 'r').read().split('\n'):
if t2:
nodes.add(t2)
edges.append((t, t2, False))
nodes_in_edges.add(t)
nodes_in_edges.add(t2)
# {% extends "..." %}
extends = self._make_output_path(t) + '-c-extends'
if os.path.exists(extends):
for t2 in open(extends, 'r').read().split('\n'):
if t2:
nodes.add(t2)
edges.append((t, t2, True))
nodes_in_edges.add(t)
nodes_in_edges.add(t2)
# Remove orphan nodes
for n in list(nodes):
if not n in nodes_in_edges:
nodes.remove(n)
# Create graphvis nodes
nodes2 = {}
for t in nodes:
node = self._create_node(t, g, nodes2)
# Create graphvis edges
for t1, t2, is_extends in edges:
print 'from ', t1, ' to ', t2
node_a = self._create_node(t1, g, nodes2)
node_b = self._create_node(t2, g, nodes2)
edge = g.add_edge(node_a, node_b)
edge.color = 'black'
edge.arrowhead = 'normal'
edge.arrowsize = 1.1
if is_extends:
edge.style = 'solid'
else:
edge.style = 'dotted'
#g.layout('neato')
g.layout('twopi')
g.render(settings.ROOT + 'template_dependency_graph.pdf', 'pdf', None)
g.render(settings.ROOT + 'template_dependency_graph.jpg', 'jpg', None)
def handle(self, *args, **options):
directory = (options.get('directory', ['']) or [''])[0]
exclude_directory = (options.get('exclude_directory', []) or [])
g = Graph('Template dependencies', True)
g.layout('neato')
g.landscape = True
g.rotate = 90
g.label = str(datetime.datetime.now())
#g.scale = 0.7
#g.overlap = 'prism'
#g.overlap = False
g.overlap = 'scale'
g.ranksep = 1.8
g.overlap = 'compress'
g.ratio = 1. / math.sqrt(2)
g.sep = 0.1
g.mindist = 0.1
nodes = set()
edges = [ ]
nodes_in_edges = set()
# Retreive all nodes/edges
for dir, t in template_iterator():
if t.startswith(directory) and not any([ t.startswith(x) for x in exclude_directory ]):
nodes.add(t)
# {% include "..." %}
includes = self._make_output_path(t) + '-c-includes'
if os.path.exists(includes):
for t2 in open(includes, 'r').read().split('\n'):
if t2:
nodes.add(t2)
edges.append( (t, t2, False) )
nodes_in_edges.add(t)
nodes_in_edges.add(t2)
# {% extends "..." %}
extends = self._make_output_path(t) + '-c-extends'
if os.path.exists(extends):
for t2 in open(extends, 'r').read().split('\n'):
if t2:
nodes.add(t2)
edges.append( (t, t2, True) )
nodes_in_edges.add(t)
nodes_in_edges.add(t2)
# Remove orphan nodes
for n in list(nodes):
if not n in nodes_in_edges:
nodes.remove(n)
# Create graphvis nodes
nodes2 = { }
for t in nodes:
node = self._create_node(t, g, nodes2)
# Create graphvis edges
for t1, t2, is_extends in edges:
print 'from ', t1, ' to ', t2
node_a = self._create_node(t1, g, nodes2)
node_b = self._create_node(t2, g, nodes2)
edge = g.add_edge(node_a, node_b)
edge.color = 'black'
edge.arrowhead = 'normal'
edge.arrowsize = 1.1
if is_extends:
edge.style = 'solid'
else:
edge.style = 'dotted'
#g.layout('neato')
g.layout('twopi')
g.render(settings.ROOT + 'template_dependency_graph.pdf', 'pdf', None)
g.render(settings.ROOT + 'template_dependency_graph.jpg', 'jpg', None)
