FilesExpand file tree

 master

/

OutputGenerator.py

Copy path

Blame

More file actions

Blame

More file actions

Latest commit

 

History

History

History

133 lines (123 loc) · 5.13 KB

 master

/

OutputGenerator.py

Copy path

Top

File metadata and controls

• Code
• Blame

133 lines (123 loc) · 5.13 KB

Raw

Copy raw file

Download raw file

Open symbols panel

Edit and raw actions

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

48

49

50

51

52

53

54

55

56

57

58

59

60

61

62

63

64

65

66

67

68

69

70

71

72

73

74

75

76

77

78

79

80

81

82

83

84

85

86

87

88

89

90

91

92

93

94

95

96

97

98

99

100

101

102

103

104

105

106

107

108

109

110

111

112

113

114

115

116

117

118

119

120

121

122

123

124

125

126

127

128

129

130

131

132

133

#!/usr/bin/python

"""

Runs a Java program, appends output if it's not there

-force as first argument when doing batch files forces overwrite

"""

import os, re, sys

argTag = '// {Args: '

oldOutput = re.compile("/* Output:.*?\n(.*)\n\*///:~(?s)")

def makeOutputIncludedFile(path, fileName, changeReport, force = False):

oldDir = os.getcwd()

os.chdir(path)

base = fileName.split('.')[0]

package = ''

args = ''

command = None

for line in file(fileName):

if line.startswith("} /*"):

break # Out of for loop

if line.startswith("package"):

words = line.strip().split()

package = words[1][:-1] + '.' # remove ';'

if line.startswith(argTag):

args = line[len(argTag):].strip()

assert args.rfind('}') != -1, "%s, %s" % (args, fileName)

args = " " +args[:args.rfind('}')]

if line.startswith("// {main:"):

base = line.split()[-1]

base = base[:-1]

if line.startswith("// {Exec:"):

command = line.split(':', 1)[1].strip()[:-1]

if not command:

command = "java " + package + base + args

command += " > " + base + "-output.txt"

print command

result = os.system(command)

if(result != 0):

raise Exception, "Command returned nonzero value: " + str(result)

# Read output file that was just generated:

results = file(base + "-output.txt").read().strip()

# Strip off trailing spaces on each line:

results = "\n".join([line.rstrip() for line in results.split("\n")])

results = results.replace('\t', ' ')

if results:

if force or not oldOutput.findall(file(fileName).read()):

processedText = createProcessedJavaText(results, fileName)

open(fileName, 'w').write(processedText + "\n")

if changeReport:

changeReport.write(os.path.join(path, fileName) + "\n")

return # Don't need to try for error output

##### Duplicate for standard error output:

command += " 2> " + base + "-erroroutput.txt"

print command

result = os.system(command)

if(result != 0):

raise Exception, "Command returned nonzero value: " + str(result)

# Read error file that was just generated:

results = file(base + "-erroroutput.txt").read().strip()

# Strip off trailing spaces on each line:

results = "\n".join([line.rstrip() for line in results.split("\n")])

results = results.replace('\t', ' ')

if results:

if force or not oldOutput.findall(file(fileName).read()):

processedText = createProcessedJavaText(results, fileName)

open(fileName, 'w').write(processedText + "\n")

if changeReport:

changeReport.write(os.path.join(path, fileName) + "\n")

os.chdir(oldDir)

def createProcessedJavaText(results, fileName):

processedJava = ''

for line in [line.rstrip() for line in file(fileName)]:

if line.startswith("} ///:~"):

processedJava += "} /* Output:\n" + results + "\n*///:~"

return processedJava

if line.startswith("} /* Output:"):

processedJava += line + "\n" + results + "\n*///:~" # Preserve modifiers

return processedJava

processedJava += line + "\n"

raise Exception, "No marker found at end of file " + path + " " + fileName

class ReportFile:

def __init__(self, filePath):

self.filePath = filePath

self.file = None

def write(self, line):

if not self.file:

self.file = file(self.filePath, 'w')

self.file.write(line)

print line

def close(self):

if self.file:

self.file.close()

if __name__ == "__main__":

start = os.getcwd()

args = sys.argv[1:]

forceFlag = False

if len(args):

if args[0] == "-force":

forceFlag = True

print "forceFlag = ", forceFlag

del args[0]

if len(args) > 0:

for javaSource in args:

if javaSource.endswith("."): javaSource = javaSource[:-1]

if not javaSource.endswith(".java"): javaSource += ".java"

os.system("javac " + javaSource)

makeOutputIncludedFile(os.getcwd(), javaSource, None, force = True)

else:

changeReport = ReportFile(os.path.join(start, "Changes.txt"))

for root, dirs, files in os.walk('.'):

if (os.sep + "gui") in root: continue

path = os.path.normpath(os.path.join(start,root))

print path

for name in [name for name in files if name.endswith(".java")]:

java = file(os.path.join(path, name)).read()

if "public static void main(String" in java and \

not "{RunByHand}" in java and \

not "{ThrowsException}" in java and \

not "/* (Execute to see output) *///:~" in java and \

not "} /* Same output as" in java:

if forceFlag or not "} /* Output:" in java:

print "\t", name

makeOutputIncludedFile(path, name, changeReport, force = forceFlag)

changeReport.close()

os.system("uedit32 /f Changes.txt &")