From 45e21cba91318dd00b93aebfeafe86e4e836743a Mon Sep 17 00:00:00 2001
From: Zac Medico <zmedico@gentoo.org>
Date: Sat, 1 Aug 2009 19:58:52 +0000
Subject: Add support for --usepkg=n so that it's possible to disable it on the
 command line after it's been enabled in EMERGE_DEFAULT_OPTS. Also do the same
 for --usepkgonly, --getbinpkg, and --getbinpkgonly.

svn path=/main/trunk/; revision=13873
---
 pym/_emerge/main.py | 74 +++++++++++++++++++++++++++++++++++++++++++++++++----
 1 file changed, 69 insertions(+), 5 deletions(-)

(limited to 'pym/_emerge/main.py')

diff --git a/pym/_emerge/main.py b/pym/_emerge/main.py
index fbdcc58f5..ca3857051 100644
--- a/pym/_emerge/main.py
+++ b/pym/_emerge/main.py
@@ -52,7 +52,6 @@ options=[
 "--digest",
 "--emptytree",
 "--fetchonly",    "--fetch-all-uri",
-"--getbinpkg",    "--getbinpkgonly",
 "--ignore-default-opts",
 "--keep-going",
 "--noconfmem",
@@ -65,7 +64,6 @@ options=[
 "--skipfirst",
 "--tree",
 "--update",
-"--usepkg",       "--usepkgonly",
 "--verbose",
 ]
 
@@ -77,9 +75,7 @@ shortmapping={
 "d":"--debug",
 "e":"--emptytree",
 "f":"--fetchonly", "F":"--fetch-all-uri",
-"g":"--getbinpkg", "G":"--getbinpkgonly",
 "h":"--help",
-"k":"--usepkg",    "K":"--usepkgonly",
 "l":"--changelog",
 "n":"--noreplace", "N":"--newuse",
 "o":"--onlydeps",  "O":"--nodeps",
@@ -386,8 +382,12 @@ def insert_optional_args(args):
 		'--deep'       : valid_integers,
 		'--deselect'   : ('n',),
 		'--binpkg-respect-use'   : ('n', 'y',),
+		'--getbinpkg'            : ('n',),
+		'--getbinpkgonly'        : ('n',),
 		'--jobs'       : valid_integers,
 		'--root-deps'  : ('rdeps',),
+		'--usepkg'               : ('n',),
+		'--usepkgonly'           : ('n',),
 	}
 
 	short_arg_opts = {
@@ -395,6 +395,15 @@ def insert_optional_args(args):
 		'j' : valid_integers,
 	}
 
+	# Don't make things like "-kn" expand to "-k n"
+	# since existence of -n makes it too ambiguous.
+	short_arg_opts_n = {
+		'g' : ('n',),
+		'G' : ('n',),
+		'k' : ('n',),
+		'K' : ('n',),
+	}
+
 	arg_stack = args[:]
 	arg_stack.reverse()
 	while arg_stack:
@@ -420,6 +429,12 @@ def insert_optional_args(args):
 				match = k
 				break
 
+		if match is None:
+			for k, arg_choices in short_arg_opts_n.iteritems():
+				if k in arg:
+					match = k
+					break
+
 		if match is None:
 			new_args.append(arg)
 			continue
@@ -441,7 +456,7 @@ def insert_optional_args(args):
 		saved_opts = None
 
 		if arg[1:2] == match:
-			if arg[2:] in arg_choices:
+			if match not in short_arg_opts_n and arg[2:] in arg_choices:
 				opt_arg = arg[2:]
 			else:
 				saved_opts = arg[2:]
@@ -551,6 +566,20 @@ def parse_opts(tmpcmdline, silent=False):
 			"choices" : ("True", "y", "n")
 		},
 
+		"--getbinpkg": {
+			"shortopt" : "-g",
+			"help"     : "fetch binary packages",
+			"type"     : "choice",
+			"choices"  : ("True", "n")
+		},
+
+		"--getbinpkgonly": {
+			"shortopt" : "-G",
+			"help"     : "fetch binary packages only",
+			"type"     : "choice",
+			"choices"  : ("True", "n")
+		},
+
 		"--root": {
 		 "help"   : "specify the target root filesystem for merging packages",
 		 "action" : "store"
@@ -561,6 +590,21 @@ def parse_opts(tmpcmdline, silent=False):
 			"type"    : "choice",
 			"choices" :("True", "rdeps")
 		},
+
+		"--usepkg": {
+			"shortopt" : "-k",
+			"help"     : "use binary packages",
+			"type"     : "choice",
+			"choices"  : ("True", "n")
+		},
+
+		"--usepkgonly": {
+			"shortopt" : "-K",
+			"help"     : "use only binary packages",
+			"type"     : "choice",
+			"choices"  : ("True", "n")
+		},
+
 	}
 
 	from optparse import OptionParser
@@ -606,6 +650,16 @@ def parse_opts(tmpcmdline, silent=False):
 	else:
 		myoptions.complete_graph = None
 
+	if myoptions.getbinpkg in ("True",):
+		myoptions.getbinpkg = True
+	else:
+		myoptions.getbinpkg = None
+
+	if myoptions.getbinpkgonly in ("True",):
+		myoptions.getbinpkgonly = True
+	else:
+		myoptions.getbinpkgonly = None
+
 	if myoptions.root_deps == "True":
 		myoptions.root_deps = True
 
@@ -660,6 +714,16 @@ def parse_opts(tmpcmdline, silent=False):
 
 		myoptions.load_average = load_average
 
+	if myoptions.usepkg in ("True",):
+		myoptions.usepkg = True
+	else:
+		myoptions.usepkg = None
+
+	if myoptions.usepkgonly in ("True",):
+		myoptions.usepkgonly = True
+	else:
+		myoptions.usepkgonly = None
+
 	for myopt in options:
 		v = getattr(myoptions, myopt.lstrip("--").replace("-", "_"))
 		if v:
-- 
cgit v1.2.3-1-g7c22