Merge into master from pull request #181:

Added compileall (https://github.com/floodlight/floodlight/pull/181)

src/main/python/PythonServer.py

@@ -26,11 +26,11 @@ class PacketStreamerHandler:
     return true
 
   def pushPacketSync(self, packet):
-    self.log.debug('receive a packet synchronously: %s' %(packet)
+    self.log.debug('receive a packet synchronously: %s' %(packet))
     return 0
 
   def pushPacketAsync(self, packet):
-    self.log.debug('receive a packet Asynchronously: %s' %(packet)
+    self.log.debug('receive a packet Asynchronously: %s' %(packet))
 
 handler = PacketStreamerHandler()
 processor = PacketStreamer.Processor(handler)

src/main/python/compileall.py

+"""Module/script to "compile" all .py files to .pyc (or .pyo) file.
+
+When called as a script with arguments, this compiles the directories
+given as arguments recursively; the -l option prevents it from
+recursing into directories.
+
+Without arguments, if compiles all modules on sys.path, without
+recursing into subdirectories.  (Even though it should do so for
+packages -- for now, you'll have to deal with packages separately.)
+
+See module py_compile for details of the actual byte-compilation.
+
+"""
+
+import os
+import sys
+import py_compile
+
+__all__ = ["compile_dir","compile_path"]
+
+def compile_dir(dir, maxlevels=10, ddir=None,
+                force=0, rx=None, quiet=0):
+    """Byte-compile all modules in the given directory tree.
+
+    Arguments (only dir is required):
+
+    dir:       the directory to byte-compile
+    maxlevels: maximum recursion level (default 10)
+    ddir:      if given, purported directory name (this is the
+               directory name that will show up in error messages)
+    force:     if 1, force compilation, even if timestamps are up-to-date
+    quiet:     if 1, be quiet during compilation
+
+    """
+    if not quiet:
+        print 'Listing', dir, '...'
+    try:
+        names = os.listdir(dir)
+    except os.error:
+        print "Can't list", dir
+        names = []
+    names.sort()
+    success = 1
+    for name in names:
+        fullname = os.path.join(dir, name)
+        if ddir is not None:
+            dfile = os.path.join(ddir, name)
+        else:
+            dfile = None
+        if rx is not None:
+            mo = rx.search(fullname)
+            if mo:
+                continue
+        if os.path.isfile(fullname):
+            head, tail = name[:-3], name[-3:]
+            if tail == '.py':
+                cfile = fullname + (__debug__ and 'c' or 'o')
+                ftime = os.stat(fullname).st_mtime
+                try: ctime = os.stat(cfile).st_mtime
+                except os.error: ctime = 0
+                if (ctime > ftime) and not force: continue
+                if not quiet:
+                    print 'Compiling', fullname, '...'
+                try:
+                    ok = py_compile.compile(fullname, None, dfile, True)
+                except KeyboardInterrupt:
+                    raise KeyboardInterrupt
+                except py_compile.PyCompileError,err:
+                    if quiet:
+                        print 'Compiling', fullname, '...'
+                    print err.msg
+                    success = 0
+                except IOError, e:
+                    print "Sorry", e
+                    success = 0
+                else:
+                    if ok == 0:
+                        success = 0
+        elif maxlevels > 0 and \
+             name != os.curdir and name != os.pardir and \
+             os.path.isdir(fullname) and \
+             not os.path.islink(fullname):
+            if not compile_dir(fullname, maxlevels - 1, dfile, force, rx, quiet):
+                success = 0
+    return success
+
+def compile_path(skip_curdir=1, maxlevels=0, force=0, quiet=0):
+    """Byte-compile all module on sys.path.
+
+    Arguments (all optional):
+
+    skip_curdir: if true, skip current directory (default true)
+    maxlevels:   max recursion level (default 0)
+    force: as for compile_dir() (default 0)
+    quiet: as for compile_dir() (default 0)
+
+    """
+    success = 1
+    for dir in sys.path:
+        if (not dir or dir == os.curdir) and skip_curdir:
+            print 'Skipping current directory'
+        else:
+            success = success and compile_dir(dir, maxlevels, None,
+                                              force, quiet=quiet)
+    return success
+
+def main():
+    """Script main program."""
+    import getopt
+    try:
+        opts, args = getopt.getopt(sys.argv[1:], 'lfqd:x:')
+    except getopt.error, msg:
+        print msg
+        print "usage: python compileall.py [-l] [-f] [-q] [-d destdir] " \
+              "[-x regexp] [directory ...]"
+        print "-l: don't recurse down"
+        print "-f: force rebuild even if timestamps are up-to-date"
+        print "-q: quiet operation"
+        print "-d destdir: purported directory name for error messages"
+        print "   if no directory arguments, -l sys.path is assumed"
+        print "-x regexp: skip files matching the regular expression regexp"
+        print "   the regexp is search for in the full path of the file"
+        sys.exit(2)
+    maxlevels = 10
+    ddir = None
+    force = 0
+    quiet = 0
+    rx = None
+    for o, a in opts:
+        if o == '-l': maxlevels = 0
+        if o == '-d': ddir = a
+        if o == '-f': force = 1
+        if o == '-q': quiet = 1
+        if o == '-x':
+            import re
+            rx = re.compile(a)
+    if ddir:
+        if len(args) != 1:
+            print "-d destdir require exactly one directory argument"
+            sys.exit(2)
+    success = 1
+    try:
+        if args:
+            for dir in args:
+                if not compile_dir(dir, maxlevels, ddir,
+                                   force, rx, quiet):
+                    success = 0
+        else:
+            success = compile_path()
+    except KeyboardInterrupt:
+        print "\n[interrupt]"
+        success = 0
+    return success
+
+if __name__ == '__main__':
+    exit_status = int(not main())
+    sys.exit(exit_status)