r406 - in branches/rewrite: . debian src

[Otavio Salvador]

Author: otavio
Date: Mon Dec 13 18:03:56 2004
New Revision: 406

Added:
   branches/rewrite/src/debpartial-mirror.py   (contents, props changed)
Modified:
   branches/rewrite/   (props changed)
   branches/rewrite/debian/rules
Log:
 r565@nurf:  otavio | 2004-12-14T01:04:02.458829Z
 Rename to .py


Modified: branches/rewrite/debian/rules
==============================================================================
--- branches/rewrite/debian/rules	(original)
+++ branches/rewrite/debian/rules	Mon Dec 13 18:03:56 2004
@@ -33,7 +33,7 @@
 	touch build-stamp
 
 	# Fill the vars
-	sed "s/@VERSION@/$(shell dpkg-parsechangelog | grep '^Version:' | awk '{ print $$2; }')/g;s/@DATE@/$(shell dpkg-parsechangelog | grep '^Date:' | awk -F': ' '{ print $$2; }')/g" < src/debpartial-mirror.in > src/debpartial-mirror
+	sed "s/@VERSION@/$(shell dpkg-parsechangelog | grep '^Version:' | awk '{ print $$2; }')/g;s/@DATE@/$(shell dpkg-parsechangelog | grep '^Date:' | awk -F': ' '{ print $$2; }')/g" < src/debpartial-mirror.py > src/debpartial-mirror
 
 clean:
 	dh_testdir

Added: branches/rewrite/src/debpartial-mirror.py
==============================================================================
--- (empty file)
+++ branches/rewrite/src/debpartial-mirror.py	Mon Dec 13 18:03:56 2004
@@ -0,0 +1,175 @@
+#!/usr/bin/env python
+"""
+Tool to build partial debian mirrors (and more)
+"""
+
+# debpartial-mirror - partial debian mirror package tool
+# (c) 2004 Otavio Salvador <otavio@debian.org>
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+# $Id$
+
+# -------
+# Imports
+# -------
+import getopt
+import signal
+import sys
+
+# Appending our lib directory to sys.path
+sys.path.append("/usr/share/debpartial-mirror")
+
+import Backend
+import Config
+import Download
+
+# ---------
+# Variables
+# ---------
+
+# Defaults
+conffile  = "../etc/debpartial-mirror.conf"
+
+# User command descriptions
+cmnds_desc = { 
+  'all':     'Updates and upgrades the selected mirror(s)',
+  'update':  'Update selected mirror(s) (download Package and Source lists)',
+  'upgrade': 'Upgrade selected mirror(s) (download binary and source packages)',
+}
+
+# Sorted list of user commands
+cmnds_list = cmnds_desc.keys()
+cmnds_list.sort()
+
+# ---------
+# Functions
+# ---------
+
+def version():
+  """Print package version"""
+  print """debpartial-mirror @VERSION@ - Partial mirroring tool for Debian - @DATE@
+This program is free software and was released under the terms of the GNU General Public License
+"""
+
+def usage(ret=2):
+  """Print program usage message"""
+  global conffile
+  global cmnds_desc
+  global cmnds_list
+  
+  cmnds_string = ""
+  for c in cmnds_list:
+    cmnds_string += "  %-27s %s\n" % (c, cmnds_desc[c])
+
+  print """Usage: debpartial-mirror [OPTIONS] COMMAND [MIRROR]
+
+Where OPTIONS is one of:
+  -h, --help                 Display this help end exit
+  -c, --configfile=FILE      Select a config file (currently '%s')
+  -v, --version              Show program version
+
+COMMAND is one of:
+%s
+And MIRROR selects which mirror we should work with (all by default).
+""" % (conffile, cmnds_string)
+  sys.exit(ret)
+
+def sigint_handler(signum, frame):
+  print "\n\rInterrupting download due a user request ..."
+  d = Download.Download()
+  d.fetcher.running = False
+  d.join()
+  sys.exit(1)
+
+def main():
+  """Main program"""
+  global conffile
+  global cmnds_list
+
+  cmnd = None
+  sect = None
+
+  # Parse options
+  try:
+    opts, args = getopt.getopt(sys.argv[1:], 'hvc:', 
+                               ["help", "version", "configfile="])
+  except getopt.GetoptError:
+    print "ERROR reading program options\n"
+    usage()
+
+  for o, v in opts:
+    if o in ("-h", "--help"):
+      usage()
+    if o in ("-v", "--version"):
+      version()
+      sys.exit(0)
+    if o in ("-c", "--configfile"):
+      if v == '':
+        usage()
+      conffile = v
+
+  if len(args) > 0:
+    cmnd = args[0]
+    if cmnd not in cmnds_list:
+      print "ERROR: Unknown command '%s'" % cmnd
+      usage()
+    if len(args) > 1:
+      sect = args[1]
+      
+  # Load configuration file
+  try:
+    cnf = Config.Config(conffile)
+  except Config.InvalidOption, msg:
+    print("Wrong option [%s] found on [%s] section of '%s'."
+          % (msg.option, msg.section, conffile))
+    sys.exit(1)
+  except Config.InvalidSection, msg:
+    print("Wrong section [%s] found on '%s'."
+          % (msg.section, conffile))
+    sys.exit(1)
+  except Config.RequiredOptionMissing, msg:
+    print("Required option [%s] was missing on [%s] section of '%s'."
+          % (msg.option, msg.section, conffile))
+    sys.exit(1)
+
+  # Verify if the section is valid
+  if sect != None and not cnf.has_section(sect):
+    print("Unknown MIRROR [%s] on '%s'."
+          % (sect, conffile))
+    sys.exit(1)
+
+  # Get available backends
+  backends = []
+  for b in cnf.getBackends():
+    if sect != "" or b.section == sect:
+      backends.append(Backend.Backend(b.section, cnf))
+
+  for b in backends:
+    if cmnd == 'all':
+      b.update()
+      b.upgrade()
+    elif cmnd == 'update':
+      b.update()
+    elif cmnd == 'upgrade':
+      b.upgrade()
+    else:
+      usage()
+
+# ------------
+# Main Program
+# ------------
+if __name__ == '__main__':
+  signal.signal(signal.SIGINT, sigint_handler)
+  main()