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author | ysitu <ysitu@users.noreply.github.com> | 2014-06-25 19:27:08 -0400 |
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committer | ysitu <ysitu@users.noreply.github.com> | 2014-07-15 15:29:28 -0400 |
commit | a3bc59fcb27e1fc0590454cbb0abf0cb38e8984d (patch) | |
tree | 100768574d13311f542ea4aaaa273197104b2813 | |
parent | cf6ce260f7b2025fc048d076b88e98bb4ca2beee (diff) | |
download | networkx-a3bc59fcb27e1fc0590454cbb0abf0cb38e8984d.tar.gz |
Adapt print statements in examples for Python 3 compatibility
-rw-r--r-- | examples/algorithms/rcm.py | 6 | ||||
-rw-r--r-- | examples/drawing/giant_component.py | 2 | ||||
-rw-r--r-- | examples/drawing/lanl_routes.py | 8 | ||||
-rw-r--r-- | examples/pygraphviz/write_dotfile.py | 12 |
4 files changed, 14 insertions, 14 deletions
diff --git a/examples/algorithms/rcm.py b/examples/algorithms/rcm.py index 51c2c6c1..54418a21 100644 --- a/examples/algorithms/rcm.py +++ b/examples/algorithms/rcm.py @@ -12,7 +12,7 @@ import numpy as np # build low-bandwidth numpy matrix G=nx.grid_2d_graph(3,3) rcm = list(reverse_cuthill_mckee_ordering(G)) -print "ordering",rcm +print("ordering",rcm) print("unordered Laplacian matrix") A = nx.laplacian_matrix(G) @@ -20,7 +20,7 @@ x,y = np.nonzero(A) #print("lower bandwidth:",(y-x).max()) #print("upper bandwidth:",(x-y).max()) print("bandwidth: %d"%((y-x).max()+(x-y).max()+1)) -print A +print(A) B = nx.laplacian_matrix(G,nodelist=rcm) print("low-bandwidth Laplacian matrix") @@ -28,5 +28,5 @@ x,y = np.nonzero(B) #print("lower bandwidth:",(y-x).max()) #print("upper bandwidth:",(x-y).max()) print("bandwidth: %d"%((y-x).max()+(x-y).max()+1)) -print B +print(B) diff --git a/examples/drawing/giant_component.py b/examples/drawing/giant_component.py index 3208342b..c087a133 100644 --- a/examples/drawing/giant_component.py +++ b/examples/drawing/giant_component.py @@ -25,7 +25,7 @@ try: from networkx import graphviz_layout layout=nx.graphviz_layout except ImportError: - print "PyGraphviz not found; drawing with spring layout; will be slow." + print("PyGraphviz not found; drawing with spring layout; will be slow.") layout=nx.spring_layout diff --git a/examples/drawing/lanl_routes.py b/examples/drawing/lanl_routes.py index ec07491a..11903fa6 100644 --- a/examples/drawing/lanl_routes.py +++ b/examples/drawing/lanl_routes.py @@ -21,7 +21,7 @@ def lanl_graph(): try: fh=open('lanl_routes.edgelist','r') except IOError: - print "lanl.edges not found" + print("lanl.edges not found") raise G=nx.Graph() @@ -52,9 +52,9 @@ if __name__ == '__main__': G=lanl_graph() - print "graph has %d nodes with %d edges"\ - %(nx.number_of_nodes(G),nx.number_of_edges(G)) - print nx.number_connected_components(G),"connected components" + print("graph has %d nodes with %d edges"\ + %(nx.number_of_nodes(G),nx.number_of_edges(G))) + print(nx.number_connected_components(G),"connected components") import matplotlib.pyplot as plt plt.figure(figsize=(8,8)) diff --git a/examples/pygraphviz/write_dotfile.py b/examples/pygraphviz/write_dotfile.py index 071808bf..5e5b490a 100644 --- a/examples/pygraphviz/write_dotfile.py +++ b/examples/pygraphviz/write_dotfile.py @@ -23,15 +23,15 @@ import networkx as NX try: m=NX.drawing.write_dot.__module__ except: - print - print "pygraphviz or pydot were not found " - print "see https://networkx.lanl.gov/Drawing.html for info" - print + print() + print("pygraphviz or pydot were not found ") + print("see https://networkx.lanl.gov/Drawing.html for info") + print() raise -print "using module", m +print("using module", m) G=NX.grid_2d_graph(5,5) # 5x5 grid NX.write_dot(G,"grid.dot") -print "Now run: neato -Tps grid.dot >grid.ps" +print("Now run: neato -Tps grid.dot >grid.ps") |