Mercurial > codeOptimizer

comparison codeOptimizer.py @ 11:5b542d05e2b1

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Make main function an actual function for easier testing.
author Tom Fredrik Blenning Klaussen <bfg@blenning.no>
date Wed, 14 Nov 2012 22:04:53 +0100
parents 94b1959b0108
children 07e34df56b2a
comparison
equal deleted inserted replaced
10:09b39021c4af 11:5b542d05e2b1
7 from Config import Config 7 from Config import Config
8 8
9 9
10 def usage(name): 10 def usage(name):
11 print "Usage is:\n\t%s <xml configuration file> [files for analysis]" % name 11 print "Usage is:\n\t%s <xml configuration file> [files for analysis]" % name
12
13 def codeOptimizer(options, infiles):
14
15 if not infiles:
16 infiles = options.getFiles()
17
18 files = {}
19 unknown = []
20
21 for file in infiles:
22 if Compilable.acceptsFile(file):
23 c = Compilable(file)
24 c.setFlags(options.getCxxflags(file))
25 files[file] = c
26 else:
27 unknown.append(file)
28
29 if len(unknown) > 0:
30 delim = ", "
31 raise SystemExit(delim.join(unknown) + " are of unknown filetype")
32
33 depgraph = DepGraph()
34
35 for file in files:
36 depgraph.add(files[file])
37
38 for file in files:
39 depgraph.addDependency(files[file],
40 list(files[dep]
41 for dep in files[file].dependencies()))
42
43 files = depgraph.directedGraph()
44 print files
45
46 for file in files:
47 if not file.worksWithoutModifications():
48 print file.path
49 raise SystemExit(file.path + " does not compile at all")
50
51 for file in files:
52 removable = file.removeRemovableIncludes()
53 if removable:
54 print 'Removable lines in ' + file.path
55 for r in removable:
56 print str(r) + ' : ' + file.lines[r].rstrip()
57
58 replacable = file.replaceIncludes(dict.fromkeys(removable, '\n'))
59 if replacable:
60 print 'Replacable lines in ' + file.path
61 for r in replacable:
62 print str(r) + ' : ' + file.lines[r].rstrip()
63
12 64
13 if len(sys.argv) < 2: 65 if len(sys.argv) < 2:
14 usage(sys.argv[0]) 66 usage(sys.argv[0])
15 sys.exit(1) 67 sys.exit(1)
16 68
20 print sys.argv[1] + ' is not a valid xml file' 72 print sys.argv[1] + ' is not a valid xml file'
21 sys.exit(1) 73 sys.exit(1)
22 74
23 infiles = sys.argv[2:] 75 infiles = sys.argv[2:]
24 76
25 if not infiles: 77 codeOptimizer(options, infiles)
26 infiles = options.getFiles()
27 78
28 files = {}
29 unknown = []
30
31 for file in infiles:
32 if Compilable.acceptsFile(file):
33 c = Compilable(file)
34 c.setFlags(options.getCxxflags(file))
35 files[file] = c
36 else:
37 unknown.append(file)
38
39 if len(unknown) > 0:
40 str = ", "
41 raise SystemExit(str.join(unknown) + " are of unknown filetype")
42
43 depgraph = DepGraph()
44
45 for file in files:
46 depgraph.add(files[file])
47
48 for file in files:
49 depgraph.addDependency(files[file],
50 list(files[dep]
51 for dep in files[file].dependencies()))
52
53 files = depgraph.directedGraph()
54 print files
55
56 for file in files:
57 if not file.worksWithoutModifications():
58 print file.path
59 raise SystemExit(file.path + " does not compile at all")
60
61 for file in files:
62 removable = file.removeRemovableIncludes()
63 if removable:
64 print 'Removable lines in ' + file.path
65 for r in removable:
66 print str(r) + ' : ' + file.lines[r].rstrip()
67
68 replacable = file.replaceIncludes(dict.fromkeys(removable, '\n'))
69 if replacable:
70 print 'Replacable lines in ' + file.path
71 for r in replacable:
72 print str(r) + ' : ' + file.lines[r].rstrip()