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authorLuca Falavigna <dktrkranz@debian.org>2011-09-10 11:25:53 +0200
committerLuca Falavigna <dktrkranz@debian.org>2011-09-10 11:25:53 +0200
commitba4425ab5227fd9597fccd368bffff6bf1032149 (patch)
treeb286bf4e65900f6a7604c001dc2ad94fec12e768 /bin/scons-doc.py
parent84c6f9729dbbc175431874957d0654310410bd6f (diff)
Imported Upstream version 2.1.0upstream/2.1.0
Diffstat (limited to 'bin/scons-doc.py')
-rw-r--r--bin/scons-doc.py95
1 files changed, 88 insertions, 7 deletions
diff --git a/bin/scons-doc.py b/bin/scons-doc.py
index 14e862c..f99dfa7 100644
--- a/bin/scons-doc.py
+++ b/bin/scons-doc.py
@@ -26,6 +26,23 @@
# and inserting it into examples in our DocBook
# documentation
#
+# Synopsis:
+#
+# scons-doc [OPTIONS] [.in files]
+#
+# When no input files are given, the folder doc/user/* is searched for .in files.
+#
+# Available options:
+#
+# -d, --diff create examples for the .in file and output a unified
+# diff against the related .xml file
+# -r, --run create examples for the .in file, but do not change
+# any files
+# -s, --simple_diff use a simpler output for the diff mode (no unified
+# diff!)
+# -u, --update create examples for the .in file and update the
+# related .xml file
+#
# This script looks for some SGML tags that describe SCons example
# configurations and commands to execute in those configurations, and
# uses TestCmd.py to execute the commands and insert the output from
@@ -95,6 +112,7 @@ import re
import sgmllib
import sys
import time
+import glob
sys.path.append(os.path.join(os.getcwd(), 'QMTest'))
sys.path.append(os.path.join(os.getcwd(), 'build', 'QMTest'))
@@ -811,7 +829,7 @@ class MySGML(sgmllib.SGMLParser):
delattr(self, 'f')
self.afunclist = self.afunclist[:-1]
-def process(filename):
+def process(filename, fout=sys.stdout):
if filename == '-':
f = sys.stdin
else:
@@ -829,7 +847,7 @@ def process(filename):
first_line, data = data.split('\n', 1)
sys.stdout.write(first_line + '\n')
- x = MySGML(sys.stdout)
+ x = MySGML(fout)
for c in data:
x.feed(c)
x.close()
@@ -841,13 +859,76 @@ def main(argv=None):
argv = sys.argv
parser = optparse.OptionParser()
- opts, args = parser.parse_args(argv[1:])
+ parser.add_option('-d', '--diff',
+ action='store_true', dest='diff', default=False,
+ help='create examples for the .in file and output a unified diff against the related .xml file')
+ parser.add_option('-r', '--run',
+ action='store_true', dest='run', default=False,
+ help='create examples for the .in file, but do not change any files')
+ parser.add_option('-s', '--simple_diff',
+ action='store_true', dest='simple', default=False,
+ help='use a simpler output for the diff mode (no unified diff!)')
+ parser.add_option('-u', '--update',
+ action='store_true', dest='update', default=False,
+ help='create examples for the .in file and update the related .xml file')
- if not args:
- args = ['-']
+ opts, args = parser.parse_args(argv[1:])
- for arg in args:
- process(arg)
+ if opts.diff:
+ import StringIO
+ import difflib
+
+ if not args:
+ args = glob.glob('doc/user/*.in')
+ for arg in sorted(args):
+ diff = None
+ s = StringIO.StringIO()
+ process(arg,s)
+ filename = arg[:-2]+'xml'
+ try:
+ fxml = open(filename, 'r')
+ xmlcontent = fxml.read()
+ fxml.close()
+ if opts.simple:
+ diff = list(difflib.context_diff(xmlcontent.splitlines(),
+ s.getvalue().splitlines(),
+ fromfile=arg, tofile=filename))
+ else:
+ diff = list(difflib.unified_diff(xmlcontent.splitlines(),
+ s.getvalue().splitlines(),
+ fromfile=arg, tofile=filename,
+ lineterm=''))
+ except EnvironmentError, e:
+ sys.stderr.write('%s: %s\n' % (filename, e))
+
+ s.close()
+ if diff:
+ print "%s:" % arg
+ print '\n'.join(diff)
+ elif opts.run:
+ if not args:
+ args = glob.glob('doc/user/*.in')
+ for arg in sorted(args):
+ print "%s:" % arg
+ process(arg)
+ elif opts.update:
+ if not args:
+ args = glob.glob('doc/user/*.in')
+ for arg in sorted(args):
+ print "%s:" % arg
+ filename = arg[:-2]+'xml'
+ try:
+ fxml = open(filename, 'w')
+ process(arg, fxml)
+ fxml.close()
+ except EnvironmentError, e:
+ sys.stderr.write('%s: %s\n' % (filename, e))
+ else:
+ if not args:
+ args = ['-']
+
+ for arg in args:
+ process(arg)
if __name__ == "__main__":
sys.exit(main())