def env_remove(args):
"""Remove a *named* environment.
This removes an environment managed by Spack. Directory environments
and `spack.yaml` files embedded in repositories should be removed
manually.
"""
read_envs = []
for env_name in args.rm_env:
env = ev.read(env_name)
read_envs.append(env)
if not args.yes_to_all:
answer = tty.get_yes_or_no(
'Really remove %s %s?' % (
string.plural(len(args.rm_env), 'environment', show_n=False),
string.comma_and(args.rm_env)),
default=False)
if not answer:
tty.die("Will not remove any environments")
for env in read_envs:
if env.active:
tty.die("Environment %s can't be removed while activated."
% env.name)
env.destroy()
tty.msg("Successfully removed environment '%s'" % env.name)
def env_remove(args):
"""Remove a *named* environment.
This removes an environment managed by Spack. Directory environments
and `spack.yaml` files embedded in repositories should be removed
manually.
"""
read_envs = []
for env_name in args.rm_env:
env = ev.read(env_name)
read_envs.append(env)
if not args.yes_to_all:
answer = tty.get_yes_or_no(
'Really remove %s %s?' % (
string.plural(len(args.rm_env), 'environment', show_n=False),
string.comma_and(args.rm_env)),
default=False)
if not answer:
tty.die("Will not remove any environments")
for env in read_envs:
if env.active:
tty.die("Environment %s can't be removed while activated.")
env.destroy()
tty.msg("Successfully removed environment '%s'" % env.name)
def long_message(self):
out = StringIO()
out.write(self._long_message if self._long_message else '')
if (self.module, self.name) in ChildError.build_errors:
# The error happened in some external executed process. Show
# the build log with errors or warnings highlighted.
if self.build_log and os.path.exists(self.build_log):
errors, warnings = parse_log_events(self.build_log)
nerr = len(errors)
nwar = len(warnings)
if nerr > 0:
# If errors are found, only display errors
out.write("\n%s found in build log:\n" %
plural(nerr, 'error'))
out.write(make_log_context(errors))
elif nwar > 0:
# If no errors are found but warnings are, display warnings
out.write("\n%s found in build log:\n" %
plural(nwar, 'warning'))
out.write(make_log_context(warnings))
else:
# The error happened in in the Python code, so try to show
# some context from the Package itself.
if self.context:
out.write('\n')
out.write('\n'.join(self.context))
out.write('\n')
if out.getvalue():
out.write('\n')
if self.build_log and os.path.exists(self.build_log):
out.write('See build log for details:\n')
out.write(' %s\n' % self.build_log)
return out.getvalue()
def long_message(self):
out = StringIO()
out.write(self._long_message if self._long_message else '')
if (self.module, self.name) in ChildError.build_errors:
# The error happened in some external executed process. Show
# the build log with errors or warnings highlighted.
if self.build_log and os.path.exists(self.build_log):
errors, warnings = parse_log_events(self.build_log)
nerr = len(errors)
nwar = len(warnings)
if nerr > 0:
# If errors are found, only display errors
out.write(
"\n%s found in build log:\n" % plural(nerr, 'error'))
out.write(make_log_context(errors))
elif nwar > 0:
# If no errors are found but warnings are, display warnings
out.write(
"\n%s found in build log:\n" % plural(nwar, 'warning'))
out.write(make_log_context(warnings))
else:
# The error happened in in the Python code, so try to show
# some context from the Package itself.
if self.context:
out.write('\n')
out.write('\n'.join(self.context))
out.write('\n')
if out.getvalue():
out.write('\n')
if self.build_log and os.path.exists(self.build_log):
out.write('See build log for details:\n')
out.write(' %s' % self.build_log)
return out.getvalue()
def write_log_summary(out, log_type, log, last=None):
errors, warnings = parse_log_events(log)
nerr = len(errors)
nwar = len(warnings)
if nerr > 0:
if last and nerr > last:
errors = errors[-last:]
nerr = last
# If errors are found, only display errors
out.write("\n%s found in %s log:\n" %
(plural(nerr, 'error'), log_type))
out.write(make_log_context(errors))
elif nwar > 0:
if last and nwar > last:
warnings = warnings[-last:]
nwar = last
# If no errors are found but warnings are, display warnings
out.write("\n%s found in %s log:\n" %
(plural(nwar, 'warning'), log_type))
out.write(make_log_context(warnings))
def find(parser, args):
q_args = query_arguments(args)
# Query the current store or the internal bootstrap store if required
if args.bootstrap:
bootstrap_store_path = spack.bootstrap.store_path()
msg = 'Showing internal bootstrap store at "{0}"'
tty.msg(msg.format(bootstrap_store_path))
with spack.store.use_store(bootstrap_store_path):
results = args.specs(**q_args)
else:
results = args.specs(**q_args)
decorator = lambda s, f: f
added = set()
removed = set()
env = ev.get_env(args, 'find')
if env:
decorator, added, roots, removed = setup_env(env)
# use groups by default except with format.
if args.groups is None:
args.groups = not args.format
# Exit early with an error code if no package matches the constraint
if not results and args.constraint:
msg = "No package matches the query: {0}"
msg = msg.format(' '.join(args.constraint))
tty.msg(msg)
return 1
# If tags have been specified on the command line, filter by tags
if args.tags:
packages_with_tags = spack.repo.path.packages_with_tags(*args.tags)
results = [x for x in results if x.name in packages_with_tags]
if args.loaded:
hashes = os.environ.get(uenv.spack_loaded_hashes_var, '').split(':')
results = [x for x in results if x.dag_hash() in hashes]
# Display the result
if args.json:
cmd.display_specs_as_json(results, deps=args.deps)
else:
if not args.format:
if env:
display_env(env, args, decorator)
if sys.stdout.isatty() and args.groups:
tty.msg("%s" % plural(len(results), 'installed package'))
cmd.display_specs(results, args, decorator=decorator, all_headers=True)
def find(parser, args):
q_args = query_arguments(args)
results = args.specs(**q_args)
decorator = lambda s, f: f
added = set()
removed = set()
env = ev.get_env(args, 'find', required=False)
if env:
decorator, added, roots, removed = setup_env(env)
# Exit early if no package matches the constraint
if not results and args.constraint:
msg = "No package matches the query: {0}"
msg = msg.format(' '.join(args.constraint))
tty.msg(msg)
return
# If tags have been specified on the command line, filter by tags
if args.tags:
packages_with_tags = spack.repo.path.packages_with_tags(*args.tags)
results = [x for x in results if x.name in packages_with_tags]
# Display the result
if env:
tty.msg('In environment %s' % env.name)
if not env.user_specs:
tty.msg('No root specs')
else:
tty.msg('Root specs')
display_specs(env.user_specs,
args,
decorator=lambda s, f: color.colorize('@*{%s}' % f))
print()
if args.show_concretized:
tty.msg('Concretized roots')
display_specs(env.specs_by_hash.values(),
args,
decorator=decorator)
print()
tty.msg("%s" % plural(len(results), 'installed package'))
display_specs(results, args, decorator=decorator, all_headers=True)
def listspecs(args):
"""list binary packages available from mirrors"""
specs = bindist.update_cache_and_get_specs()
if not args.allarch:
arch = spack.architecture.default_arch().to_spec()
specs = [s for s in specs if s.satisfies(arch)]
if args.specs:
constraints = set(args.specs)
specs = [s for s in specs if any(s.satisfies(c) for c in constraints)]
if sys.stdout.isatty():
builds = len(specs)
tty.msg("%s." % plural(builds, 'cached build'))
if not builds and not args.allarch:
tty.msg("You can query all available architectures with:",
"spack buildcache list --allarch")
display_specs(specs, args, all_headers=True)
def find(parser, args):
q_args = query_arguments(args)
results = args.specs(**q_args)
decorator = lambda s, f: f
added = set()
removed = set()
env = ev.get_env(args, 'find', required=False)
if env:
decorator, added, roots, removed = setup_env(env)
# Exit early if no package matches the constraint
if not results and args.constraint:
msg = "No package matches the query: {0}"
msg = msg.format(' '.join(args.constraint))
tty.msg(msg)
return
# If tags have been specified on the command line, filter by tags
if args.tags:
packages_with_tags = spack.repo.path.packages_with_tags(*args.tags)
results = [x for x in results if x.name in packages_with_tags]
# Display the result
if env:
tty.msg('In environment %s' % env.name)
if not env.user_specs:
tty.msg('No root specs')
else:
tty.msg('Root specs')
display_specs(
env.user_specs, args,
decorator=lambda s, f: color.colorize('@*{%s}' % f))
print()
if args.show_concretized:
tty.msg('Concretized roots')
display_specs(
env.specs_by_hash.values(), args, decorator=decorator)
print()
tty.msg("%s" % plural(len(results), 'installed package'))
display_specs(results, args, decorator=decorator, all_headers=True)
def find(parser, args):
q_args = query_arguments(args)
results = args.specs(**q_args)
decorator = lambda s, f: f
added = set()
removed = set()
env = ev.get_env(args, 'find')
if env:
decorator, added, roots, removed = setup_env(env)
# use groups by default except with format.
if args.groups is None:
args.groups = not args.format
# Exit early with an error code if no package matches the constraint
if not results and args.constraint:
msg = "No package matches the query: {0}"
msg = msg.format(' '.join(args.constraint))
tty.msg(msg)
return 1
# If tags have been specified on the command line, filter by tags
if args.tags:
packages_with_tags = spack.repo.path.packages_with_tags(*args.tags)
results = [x for x in results if x.name in packages_with_tags]
# Display the result
if args.json:
cmd.display_specs_as_json(results, deps=args.deps)
else:
if env:
display_env(env, args, decorator)
if args.groups:
tty.msg("%s" % plural(len(results), 'installed package'))
cmd.display_specs(results, args, decorator=decorator, all_headers=True)
def test_plural():
assert plural(0, 'thing') == '0 things'
assert plural(1, 'thing') == '1 thing'
assert plural(2, 'thing') == '2 things'
assert plural(1, 'thing', 'wombats') == '1 thing'
assert plural(2, 'thing', 'wombats') == '2 wombats'