diff options
Diffstat (limited to 'opkg-graph-deps')
| -rwxr-xr-x | opkg-graph-deps | 39 |
1 files changed, 21 insertions, 18 deletions
diff --git a/opkg-graph-deps b/opkg-graph-deps index d7f4fd2..6653fd5 100755 --- a/opkg-graph-deps +++ b/opkg-graph-deps @@ -1,18 +1,21 @@ #!/usr/bin/env python +from __future__ import absolute_import +from __future__ import print_function import sys import os import getopt import pydot import opkg +import six def usage(more=False): - print >>sys.stderr, ( 'Usage: opkg-graph-deps ' + print(( 'Usage: opkg-graph-deps ' '[-h] [-d] [-o feed.dot] ' '[-u <Base_feed_URL>] ' - '<Paths_to_Packages_files>' ) + '<Paths_to_Packages_files>' ), file=sys.stderr) if more: - print >>sys.stderr, '\n'.join( [ + print('\n'.join( [ '', 'Generates a dot formatted dependency graph of an IPK feed.', '', @@ -56,7 +59,7 @@ def usage(more=False): ' the alias != (to).', ' ipkBrokenDep: Set to "1" if (to) is missing from the feed.', '', - ] ) + ] ), file=sys.stderr) exit(1) # optional args @@ -76,19 +79,19 @@ for (optkey, optval) in opts: feed_url = optval if not index_files: - print >>sys.stderr, 'Must specify a path to at least one Packages file' + print('Must specify a path to at least one Packages file', file=sys.stderr) usage() def fatal_error(msg): - print >>sys.stderr, ('ERROR: ' + str(msg)) + print(('ERROR: ' + str(msg)), file=sys.stderr) exit(1) def warn(msg): - print >>sys.stderr, str(msg) + print(str(msg), file=sys.stderr) def debug(msg): if enable_debug: - print >>sys.stderr, ('DEBUG: ' + str(msg)) + print(('DEBUG: ' + str(msg)), file=sys.stderr) def split_dep_list(lst): ''' @@ -190,7 +193,7 @@ for indexFilePath in index_files: packages.read_packages_file(indexFilePath) # add each package - for pkgKey in packages.keys(): + for pkgKey in list(packages.keys()): pkg = packages[pkgKey] # sanity check: verify important attributes are defined for @@ -228,7 +231,7 @@ for indexFilePath in index_files: # provides the alias. # These packages are not added to the graph because their implementations # are already there. -for pkgKey, pkg in real_pkg_map.iteritems(): +for pkgKey, pkg in six.iteritems(real_pkg_map): for alias in split_dep_list(pkg.provides): if alias not in active_pkg_map: # add it @@ -260,7 +263,7 @@ for pkgKey, pkg in real_pkg_map.iteritems(): virt_pkg_map[alias].append(pkg) # Print alternatives for virtual packages -for pkgKey, pkgList in virt_pkg_map.iteritems(): +for pkgKey, pkgList in six.iteritems(virt_pkg_map): if len(pkgList) > 1: pkgNameList = ','.join( [x.package for x in pkgList] ) debug("%s alternate implementations of package %s: %s" % (len(pkgList), pkgKey, pkgNameList)) @@ -271,7 +274,7 @@ for pkgKey, pkgList in virt_pkg_map.iteritems(): # Create stub packages in missing_pkg_map and active_pkg_map for broken # dependencies, and add them to the graph. -for pkgKey, pkg in real_pkg_map.iteritems(): +for pkgKey, pkg in six.iteritems(real_pkg_map): for depName in split_dep_list(pkg.depends): if not depName in active_pkg_map: warn("Broken dependency: %s --> %s (missing)" % ( @@ -288,7 +291,7 @@ for pkgKey, pkg in real_pkg_map.iteritems(): # process dependencies # add edges to graph -for pkgKey, pkg in real_pkg_map.iteritems(): +for pkgKey, pkg in six.iteritems(real_pkg_map): for depName in split_dep_list(pkg.depends): depPkg = active_pkg_map[depName] @@ -297,10 +300,10 @@ for pkgKey, pkg in real_pkg_map.iteritems(): broken=(depPkg.package in missing_pkg_map) ) # Results -print "%s total packages are referenced in the feed" % len(active_pkg_map) -print " %s real packages (%s collisions)" % ( len(real_pkg_map), real_pkg_replace_count ) -print " %s virtual packages" % len(virt_pkg_map) -print " %s missing packages" % len(missing_pkg_map) +print("%s total packages are referenced in the feed" % len(active_pkg_map)) +print(" %s real packages (%s collisions)" % ( len(real_pkg_map), real_pkg_replace_count )) +print(" %s virtual packages" % len(virt_pkg_map)) +print(" %s missing packages" % len(missing_pkg_map)) # sanity check if len(active_pkg_map) != (len(real_pkg_map) + len(virt_pkg_map) + len(missing_pkg_map)): @@ -308,4 +311,4 @@ if len(active_pkg_map) != (len(real_pkg_map) + len(virt_pkg_map) + len(missing_p # Write the graph graph.write(path=dot_filename) -print "Graphed at %s" % dot_filename +print("Graphed at %s" % dot_filename) |