diff --git a/bin/spack b/bin/spack
index 31165bba9d1ec7c9c8dd42e74e203f92761ee96f..f51cb8a4ecced648a7f5c446f2bb53ba3ad46b85 100755
--- a/bin/spack
+++ b/bin/spack
@@ -152,7 +152,7 @@ def main():
command = spack.cmd.get_command(args.command)
try:
return_val = command(parser, args)
- except SpackError, e:
+ except SpackError as e:
e.die()
except KeyboardInterrupt:
sys.stderr.write('\n')
diff --git a/lib/spack/spack/cmd/compiler.py b/lib/spack/spack/cmd/compiler.py
index a8e9e2a7a51703d829b949ad5439b6959a06f1b1..d3f8779d32ef1c29292351e10588fe80f2326d7d 100644
--- a/lib/spack/spack/cmd/compiler.py
+++ b/lib/spack/spack/cmd/compiler.py
@@ -22,19 +22,18 @@
# along with this program; if not, write to the Free Software Foundation,
# Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
##############################################################################
-import sys
import argparse
+import sys
import llnl.util.tty as tty
-from llnl.util.tty.color import colorize
-from llnl.util.tty.colify import colify
-from llnl.util.lang import index_by
-
import spack.compilers
-import spack.spec
import spack.config
-from spack.util.environment import get_path
+import spack.spec
+from llnl.util.lang import index_by
+from llnl.util.tty.colify import colify
+from llnl.util.tty.color import colorize
from spack.spec import CompilerSpec
+from spack.util.environment import get_path
description = "Manage compilers"
diff --git a/lib/spack/spack/config.py b/lib/spack/spack/config.py
index 14e5aaf4fb624e9532e56b2f2a2f60669b8b3152..336d47cbb7ac3b932d45f041f3a68d2f7a4d116c 100644
--- a/lib/spack/spack/config.py
+++ b/lib/spack/spack/config.py
@@ -539,14 +539,16 @@ def update_config(section, update_data, scope=None):
other yaml-ish structure.
"""
+ validate_section_name(section) # validate section name
+ scope = validate_scope(scope) # get ConfigScope object from string.
+
# read in the config to ensure we've got current data
- get_config(section)
+ configuration = get_config(section)
- validate_section_name(section) # validate section name
- scope = validate_scope(scope) # get ConfigScope object from string.
+ configuration.update(update_data)
# read only the requested section's data.
- scope.sections[section] = { section : update_data }
+ scope.sections[section] = {section: configuration}
scope.write_section(section)
diff --git a/lib/spack/spack/test/config.py b/lib/spack/spack/test/config.py
index 0562d2d620953ed85e64b689752afdd0463aedf5..3977f0e7d4f5fa12c635b3ce3fe430c667b8ebe3 100644
--- a/lib/spack/spack/test/config.py
+++ b/lib/spack/spack/test/config.py
@@ -33,7 +33,7 @@
# Some sample compiler config data
a_comps = {
- "all": {
+ "x86_64_E5v2_IntelIB": {
"gcc@4.7.3" : {
"cc" : "/gcc473",
"cxx": "/g++473",
@@ -53,7 +53,7 @@
}
b_comps = {
- "all": {
+ "x86_64_E5v3": {
"icc@10.0" : {
"cc" : "/icc100",
"cxx": "/icc100",
@@ -85,27 +85,24 @@ def tearDown(self):
super(ConfigTest, self).tearDown()
shutil.rmtree(self.tmp_dir, True)
-
- def check_config(self, comps, *compiler_names):
+ def check_config(self, comps, arch, *compiler_names):
"""Check that named compilers in comps match Spack's config."""
config = spack.config.get_config('compilers')
compiler_list = ['cc', 'cxx', 'f77', 'fc']
for key in compiler_names:
for c in compiler_list:
- expected = comps['all'][key][c]
- actual = config['all'][key][c]
+ expected = comps[arch][key][c]
+ actual = config[arch][key][c]
self.assertEqual(expected, actual)
-
def test_write_key_in_memory(self):
# Write b_comps "on top of" a_comps.
spack.config.update_config('compilers', a_comps, 'test_low_priority')
spack.config.update_config('compilers', b_comps, 'test_high_priority')
# Make sure the config looks how we expect.
- self.check_config(a_comps, 'gcc@4.7.3', 'gcc@4.5.0')
- self.check_config(b_comps, 'icc@10.0', 'icc@11.1', 'clang@3.3')
-
+ self.check_config(a_comps, 'x86_64_E5v2_IntelIB', 'gcc@4.7.3', 'gcc@4.5.0')
+ self.check_config(b_comps, 'x86_64_E5v3', 'icc@10.0', 'icc@11.1', 'clang@3.3')
def test_write_key_to_disk(self):
# Write b_comps "on top of" a_comps.
@@ -116,5 +113,17 @@ def test_write_key_to_disk(self):
spack.config.clear_config_caches()
# Same check again, to ensure consistency.
- self.check_config(a_comps, 'gcc@4.7.3', 'gcc@4.5.0')
- self.check_config(b_comps, 'icc@10.0', 'icc@11.1', 'clang@3.3')
+ self.check_config(a_comps, 'x86_64_E5v2_IntelIB', 'gcc@4.7.3', 'gcc@4.5.0')
+ self.check_config(b_comps, 'x86_64_E5v3', 'icc@10.0', 'icc@11.1', 'clang@3.3')
+
+ def test_write_to_same_priority_file(self):
+ # Write b_comps in the same file as a_comps.
+ spack.config.update_config('compilers', a_comps, 'test_low_priority')
+ spack.config.update_config('compilers', b_comps, 'test_low_priority')
+
+ # Clear caches so we're forced to read from disk.
+ spack.config.clear_config_caches()
+
+ # Same check again, to ensure consistency.
+ self.check_config(a_comps, 'x86_64_E5v2_IntelIB', 'gcc@4.7.3', 'gcc@4.5.0')
+ self.check_config(b_comps, 'x86_64_E5v3', 'icc@10.0', 'icc@11.1', 'clang@3.3')