1.1 --- a/en/examples/run-example	Mon Sep 04 11:57:31 2006 -0700
     1.2 +++ b/en/examples/run-example	Mon Sep 04 14:20:05 2006 -0700
     1.3 @@ -6,6 +6,7 @@
     1.4  
     1.5  import cStringIO
     1.6  import errno
     1.7 +import getopt
     1.8  import os
     1.9  import pty
    1.10  import re
    1.11 @@ -40,8 +41,9 @@
    1.12      prompt = '__run_example_prompt__ '
    1.13      pi_re = re.compile(r'#\$\s*(name):\s*(.*)$')
    1.14      
    1.15 -    def __init__(self, name):
    1.16 +    def __init__(self, name, verbose):
    1.17          self.name = name
    1.18 +        self.verbose = verbose
    1.19  
    1.20      def parse(self):
    1.21          '''yield each hunk of input from the file.'''
    1.22 @@ -60,19 +62,33 @@
    1.23              sys.stdout.flush()
    1.24  
    1.25      def send(self, s):
    1.26 +        if self.verbose:
    1.27 +            print >> sys.stderr, '>', self.debugrepr(s)
    1.28          while s:
    1.29              count = os.write(self.cfd, s)
    1.30              s = s[count:]
    1.31  
    1.32 +    def debugrepr(self, s):
    1.33 +        rs = repr(s)
    1.34 +        limit = 60
    1.35 +        if len(rs) > limit:
    1.36 +            return ('%s%s ... [%d bytes]' % (rs[:limit], rs[0], len(s)))
    1.37 +        else:
    1.38 +            return rs
    1.39 +            
    1.40      def receive(self):
    1.41          out = cStringIO.StringIO()
    1.42          while True:
    1.43              try:
    1.44 +                if self.verbose:
    1.45 +                    sys.stderr.write('< ')
    1.46                  s = os.read(self.cfd, 1024)
    1.47              except OSError, err:
    1.48                  if err.errno == errno.EIO:
    1.49                      return ''
    1.50                  raise
    1.51 +            if self.verbose:
    1.52 +                print >> sys.stderr, self.debugrepr(s)
    1.53              out.write(s)
    1.54              s = out.getvalue()
    1.55              if s.endswith(self.prompt):
    1.56 @@ -90,6 +106,12 @@
    1.57          basename = os.path.basename(self.name)
    1.58          self.status('running %s ' % basename)
    1.59          tmpdir = tempfile.mkdtemp(prefix=basename)
    1.60 +
    1.61 +        rcfile = os.path.join(tmpdir, '.hgrc')
    1.62 +        rcfp = open(rcfile, 'w')
    1.63 +        print >> rcfp, '[ui]'
    1.64 +        print >> rcfp, "username = Bryan O'Sullivan <bos@serpentine.com>"
    1.65 +        
    1.66          rcfile = os.path.join(tmpdir, '.bashrc')
    1.67          rcfp = open(rcfile, 'w')
    1.68          print >> rcfp, 'PS1="%s"' % self.prompt
    1.69 @@ -174,7 +196,11 @@
    1.70              shutil.rmtree(tmpdir)
    1.71  
    1.72  def main(path='.'):
    1.73 -    args = sys.argv[1:]
    1.74 +    opts, args = getopt.getopt(sys.argv[1:], 'v', ['verbose'])
    1.75 +    verbose = False
    1.76 +    for o, a in opts:
    1.77 +        if o in ('-v', '--verbose'):
    1.78 +            verbose = True
    1.79      errs = 0
    1.80      if args:
    1.81          for a in args:
    1.82 @@ -185,7 +211,7 @@
    1.83                  errs += 1
    1.84                  continue
    1.85              if stat.S_ISREG(st.st_mode) and st.st_mode & 0111:
    1.86 -                if example(a).run():
    1.87 +                if example(a, verbose).run():
    1.88                      errs += 1
    1.89              else:
    1.90                  print >> sys.stderr, '%s: not a file, or not executable' % a
    1.91 @@ -198,7 +224,7 @@
    1.92          pathname = os.path.join(path, name)
    1.93          st = os.lstat(pathname)
    1.94          if stat.S_ISREG(st.st_mode) and st.st_mode & 0111:
    1.95 -            if example(pathname).run():
    1.96 +            if example(pathname, verbose).run():
    1.97                  errs += 1
    1.98      print >> open(os.path.join(path, '.run'), 'w'), time.asctime()
    1.99      return errs