bos@3: #!/usr/bin/python
bos@3: 
bos@3: import cStringIO
bos@3: import os
bos@3: import pty
bos@3: import re
bos@3: import sys
bos@3: 
bos@3: class example:
bos@3:     def __init__(self, name):
bos@3:         self.name = name
bos@3: 
bos@3:     def parse(self):
bos@3:         fp = open(self.name)
bos@3:         cfp = cStringIO.StringIO()
bos@3:         for line in fp:
bos@3:             cfp.write(line)
bos@3:             if not line.rstrip().endswith('\\'):
bos@3:                 yield cfp.getvalue()
bos@3:                 cfp.seek(0)
bos@3:                 cfp.truncate()
bos@3:         
bos@3:     name_re = re.compile('#\s*name:\s*(.*)$')
bos@3:     
bos@3:     def status(self, s):
bos@3:         sys.stdout.write(s)
bos@3:         if not s.endswith('\n'):
bos@3:             sys.stdout.flush()
bos@3: 
bos@3:     def run(self):
bos@3:         ofp = None
bos@3:         self.status('running %s ' % os.path.basename(self.name))
bos@3:         for hunk in self.parse():
bos@3:             m = self.name_re.match(hunk)
bos@3:             if m:
bos@3:                 self.status('.')
bos@3:                 out = m.group(1)
bos@3:                 assert os.sep not in out
bos@3:                 if out:
bos@3:                     ofp = open('%s.%s.out' % (self.name, out), 'w')
bos@3:                 else:
bos@3:                     ofp = None
bos@3:             elif ofp: ofp.write(hunk)
bos@3:         self.status('\n')
bos@3: 
bos@3: def main(path='.'):
bos@3:     args = sys.argv[1:]
bos@3:     if args:
bos@3:         for a in args:
bos@3:             example(a).run()
bos@3:         return
bos@3:     for name in os.listdir(path):
bos@3:         if name == 'run-example' or name.startswith('.'): continue
bos@3:         if name.endswith('.out') or name.endswith('~'): continue
bos@3:         example(os.path.join(path, name)).run()
bos@3: 
bos@3: if __name__ == '__main__':
bos@3:     main()