def print_maintainers(pkg):
"""output package maintainers"""
if len(pkg.maintainers) > 0:
mnt = " ".join(['@@' + m for m in pkg.maintainers])
color.cprint('')
color.cprint(section_title('Maintainers: ') + mnt)
def info(message, *args, **kwargs):
if isinstance(message, Exception):
message = "%s: %s" % (message.__class__.__name__, str(message))
format = kwargs.get('format', '*b')
stream = kwargs.get('stream', sys.stdout)
wrap = kwargs.get('wrap', False)
break_long_words = kwargs.get('break_long_words', False)
st_countback = kwargs.get('countback', 3)
st_text = ""
if _stacktrace:
st_text = process_stacktrace(st_countback)
cprint("@%s{%s==>} %s%s" % (
format, st_text, get_timestamp(), cescape(six.text_type(message))
), stream=stream)
for arg in args:
if wrap:
lines = textwrap.wrap(
six.text_type(arg), initial_indent=indent,
subsequent_indent=indent, break_long_words=break_long_words)
for line in lines:
stream.write(line + '\n')
else:
stream.write(indent + six.text_type(arg) + '\n')
def _show_patch(sha256):
"""Show a record from the patch index."""
patches = spack.repo.path.patch_index.index
data = patches.get(sha256)
if not data:
candidates = [k for k in patches if k.startswith(sha256)]
if not candidates:
tty.die('no such resource: %s' % sha256)
elif len(candidates) > 1:
tty.die('%s: ambiguous hash prefix. Options are:',
*candidates)
sha256 = candidates[0]
data = patches.get(sha256)
color.cprint('@c{%s}' % sha256)
for package, rec in data.items():
owner = rec['owner']
if 'relative_path' in rec:
pkg_dir = spack.repo.get(owner).package_dir
path = os.path.join(pkg_dir, rec['relative_path'])
print(" path: %s" % path)
else:
print(" url: %s" % rec['url'])
print(" applies to: %s" % package)
if owner != package:
print(" patched by: %s" % owner)
def info(message, *args, **kwargs):
format = kwargs.get('format', '*b')
stream = kwargs.get('stream', sys.stderr)
wrap = kwargs.get('wrap', False)
break_long_words = kwargs.get('break_long_words', False)
st_countback = kwargs.get('countback', 3)
reported_by = kwargs.get('reported_by')
if reported_by is not None:
message += ' (reported by {0})'.format(reported_by)
st_text = ""
if _stacktrace:
st_text = process_stacktrace(st_countback)
cprint("@%s{%s==>} %s%s" %
(format, st_text, get_timestamp(), cescape(str(message))),
stream=stream)
for arg in args:
if wrap:
lines = textwrap.wrap(str(arg),
initial_indent=indent,
subsequent_indent=indent,
break_long_words=break_long_words)
for line in lines:
stream.write(line + '\n')
else:
stream.write(indent + str(arg) + '\n')
def msg(message, *args, **kwargs):
newline = kwargs.get('newline', True)
st_text = ""
if _stacktrace:
st_text = process_stacktrace(2)
if newline:
cprint("@*b{%s==>} %s" % (st_text, cescape(message)))
else:
cwrite("@*b{%s==>} %s" % (st_text, cescape(message)))
for arg in args:
print(indent + str(arg))
def msg(message, *args, **kwargs):
newline = kwargs.get('newline', True)
st_text = ""
if _stacktrace:
st_text = process_stacktrace(2)
if newline:
cprint("@*b{%s==>} %s" % (st_text, cescape(message)))
else:
cwrite("@*b{%s==>} %s" % (st_text, cescape(message)))
for arg in args:
print(indent + str(arg))
def msg(message, *args, **kwargs):
if not msg_enabled():
return
newline = kwargs.get('newline', True)
st_text = ""
if _stacktrace:
st_text = process_stacktrace(2)
if newline:
cprint("@*b{%s==>} %s%s" %
(st_text, get_timestamp(), cescape(message)))
else:
cwrite("@*b{%s==>} %s%s" %
(st_text, get_timestamp(), cescape(message)))
for arg in args:
print(indent + str(arg))
def msg(message, *args, **kwargs):
if not msg_enabled():
return
if isinstance(message, Exception):
message = "%s: %s" % (message.__class__.__name__, str(message))
newline = kwargs.get('newline', True)
st_text = ""
if _stacktrace:
st_text = process_stacktrace(2)
if newline:
cprint("@*b{%s==>} %s%s" % (
st_text, get_timestamp(), cescape(message)))
else:
cwrite("@*b{%s==>} %s%s" % (
st_text, get_timestamp(), cescape(message)))
for arg in args:
print(indent + six.text_type(arg))
def _process_result(result, show, required_format, kwargs):
result.raise_if_unsat()
opt, _, _ = min(result.answers)
if ("opt" in show) and (not required_format):
tty.msg("Best of %d considered solutions." % result.nmodels)
tty.msg("Optimization Criteria:")
maxlen = max(len(s[2]) for s in result.criteria)
color.cprint("@*{ Priority Criterion %sInstalled ToBuild}" %
((maxlen - 10) * " "))
fmt = " @K{%%-8d} %%-%ds%%9s %%7s" % maxlen
for i, (installed_cost, build_cost,
name) in enumerate(result.criteria, 1):
color.cprint(fmt % (
i,
name,
"-" if build_cost is None else installed_cost,
installed_cost if build_cost is None else build_cost,
))
print()
# dump the solutions as concretized specs
if 'solutions' in show:
for spec in result.specs:
# With -y, just print YAML to output.
if required_format == 'yaml':
# use write because to_yaml already has a newline.
sys.stdout.write(spec.to_yaml(hash=ht.dag_hash))
elif required_format == 'json':
sys.stdout.write(spec.to_json(hash=ht.dag_hash))
else:
sys.stdout.write(spec.tree(color=sys.stdout.isatty(),
**kwargs))
print()
if result.unsolved_specs and "solutions" in show:
tty.msg("Unsolved specs")
for spec in result.unsolved_specs:
print(spec)
print()
def info(message, *args, **kwargs):
format = kwargs.get('format', '*b')
stream = kwargs.get('stream', sys.stdout)
wrap = kwargs.get('wrap', False)
break_long_words = kwargs.get('break_long_words', False)
st_countback = kwargs.get('countback', 3)
st_text = ""
if _stacktrace:
st_text = process_stacktrace(st_countback)
cprint("@%s{%s==>} %s" % (format, st_text, cescape(str(message))),
stream=stream)
for arg in args:
if wrap:
lines = textwrap.wrap(
str(arg), initial_indent=indent, subsequent_indent=indent,
break_long_words=break_long_words)
for line in lines:
stream.write(line + '\n')
else:
stream.write(indent + str(arg) + '\n')
def info(message, *args, **kwargs):
format = kwargs.get('format', '*b')
stream = kwargs.get('stream', sys.stdout)
wrap = kwargs.get('wrap', False)
break_long_words = kwargs.get('break_long_words', False)
st_countback = kwargs.get('countback', 3)
st_text = ""
if _stacktrace:
st_text = process_stacktrace(st_countback)
cprint("@%s{%s==>} %s" % (format, st_text, cescape(str(message))),
stream=stream)
for arg in args:
if wrap:
lines = textwrap.wrap(
str(arg), initial_indent=indent, subsequent_indent=indent,
break_long_words=break_long_words)
for line in lines:
stream.write(line + '\n')
else:
stream.write(indent + str(arg) + '\n')
def style(parser, args):
# save initial working directory for relativizing paths later
global initial_working_dir
initial_working_dir = os.getcwd()
file_list = args.files
if file_list:
def prefix_relative(path):
return os.path.relpath(os.path.abspath(os.path.realpath(path)),
spack.paths.prefix)
file_list = [prefix_relative(p) for p in file_list]
returncode = 0
with working_dir(spack.paths.prefix):
if not file_list:
file_list = changed_files(args.base, args.untracked, args.all)
print_style_header(file_list, args)
# run tools in order defined in tool_order
returncode = 0
for tool_name in tool_order:
if getattr(args, tool_name):
run_function, required = tools[tool_name]
print_tool_header(tool_name)
cmd = which(tool_name, required=required)
if not cmd:
color.cprint(" @y{%s not in PATH, skipped}" % tool_name)
continue
returncode |= run_function(cmd, file_list, args)
if returncode == 0:
tty.msg(color.colorize("@*{spack style checks were clean}"))
else:
tty.error(color.colorize("@*{spack style found errors}"))
return returncode
def print_variants(pkg):
"""output variants"""
color.cprint('')
color.cprint(section_title('Variants:'))
formatter = VariantFormatter(pkg.variants)
for line in formatter.lines:
color.cprint(color.cescape(line))
def maintainers(parser, args):
if args.maintained or args.unmaintained:
maintained, unmaintained = maintained_packages()
pkgs = maintained if args.maintained else unmaintained
colify(pkgs)
return 0 if pkgs else 1
if args.all:
if args.by_user:
maintainers = maintainers_to_packages(args.package_or_user)
for user, packages in sorted(maintainers.items()):
color.cprint('@c{%s}: %s'
% (user, ', '.join(sorted(packages))))
return 0 if maintainers else 1
else:
packages = packages_to_maintainers(args.package_or_user)
for pkg, maintainers in sorted(packages.items()):
color.cprint('@c{%s}: %s'
% (pkg, ', '.join(sorted(maintainers))))
return 0 if packages else 1
if args.by_user:
if not args.package_or_user:
tty.die('spack maintainers --by-user requires a user or --all')
packages = union_values(maintainers_to_packages(args.package_or_user))
colify(packages)
return 0 if packages else 1
else:
if not args.package_or_user:
tty.die('spack maintainers requires a package or --all')
users = union_values(packages_to_maintainers(args.package_or_user))
colify(users)
return 0 if users else 1
def print_tags(pkg):
"""output package tags"""
color.cprint('')
color.cprint(section_title("Tags: "))
if hasattr(pkg, 'tags'):
tags = sorted(pkg.tags)
colify(tags, indent=4)
else:
color.cprint(" None")
def print_phases(pkg):
"""output installation phases"""
if hasattr(pkg, 'phases') and pkg.phases:
color.cprint('')
color.cprint(section_title('Installation Phases:'))
phase_str = ''
for phase in pkg.phases:
phase_str += " {0}".format(phase)
color.cprint(phase_str)
def print_dependencies(pkg):
"""output build, link, and run package dependencies"""
for deptype in ('build', 'link', 'run'):
color.cprint('')
color.cprint(section_title('%s Dependencies:' % deptype.capitalize()))
deps = sorted(pkg.dependencies_of_type(deptype))
if deps:
colify(deps, indent=4)
else:
color.cprint(' None')
def print_detectable(pkg):
"""output information on external detection"""
color.cprint('')
color.cprint(section_title('Externally Detectable: '))
# If the package has an 'executables' field, it can detect an installation
if hasattr(pkg, 'executables'):
find_attributes = []
if hasattr(pkg, 'determine_version'):
find_attributes.append('version')
if hasattr(pkg, 'determine_variants'):
find_attributes.append('variants')
# If the package does not define 'determine_version' nor
# 'determine_variants', then it must use some custom detection
# mechanism. In this case, just inform the user it's detectable somehow.
color.cprint(' True{0}'.format(' (' + ', '.join(find_attributes) +
')' if find_attributes else ''))
else:
color.cprint(' False')
def print_virtuals(pkg):
"""output virtual packages"""
color.cprint('')
color.cprint(section_title('Virtual Packages: '))
if pkg.provided:
inverse_map = {}
for spec, whens in pkg.provided.items():
for when in whens:
if when not in inverse_map:
inverse_map[when] = set()
inverse_map[when].add(spec)
for when, specs in reversed(sorted(inverse_map.items())):
line = " %s provides %s" % (when.colorized(), ', '.join(
s.colorized() for s in specs))
print(line)
else:
color.cprint(" None")
def fmt(header, content):
header_fmt = "@*b{{{0}:}} {1}"
color.cprint(header_fmt.format(header, content))
def do_list(args, extra_args):
"""Print a lists of tests than what pytest offers."""
def colorize(c, prefix):
if isinstance(prefix, tuple):
return "::".join(
color.colorize("@%s{%s}" % (c, p)) for p in prefix
if p != "()")
return color.colorize("@%s{%s}" % (c, prefix))
# To list the files we just need to inspect the filesystem,
# which doesn't need to wait for pytest collection and doesn't
# require parsing pytest output
files = llnl.util.filesystem.find(root=spack.paths.test_path,
files='*.py',
recursive=True)
files = [
os.path.relpath(f, start=spack.paths.spack_root) for f in files
if not f.endswith(('conftest.py', '__init__.py'))
]
old_output = sys.stdout
try:
sys.stdout = output = StringIO()
pytest.main(['--collect-only'] + extra_args)
finally:
sys.stdout = old_output
lines = output.getvalue().split('\n')
tests = collections.defaultdict(set)
# collect tests into sections
node_regexp = re.compile(r"(\s*)<([^ ]*) ['\"]?([^']*)['\"]?>")
key_parts, name_parts = [], []
for line in lines:
match = node_regexp.match(line)
if not match:
continue
indent, nodetype, name = match.groups()
# strip parametrized tests
if "[" in name:
name = name[:name.index("[")]
len_indent = len(indent)
if os.path.isabs(name):
name = os.path.relpath(name, start=spack.paths.spack_root)
item = (len_indent, name, nodetype)
# Reduce the parts to the scopes that are of interest
name_parts = [x for x in name_parts if x[0] < len_indent]
key_parts = [x for x in key_parts if x[0] < len_indent]
# From version 3.X to version 6.X the output format
# changed a lot in pytest, and probably will change
# in the future - so this manipulation might be fragile
if nodetype.lower() == 'function':
name_parts.append(item)
key_end = os.path.join(*[x[1] for x in key_parts])
key = next(f for f in files if f.endswith(key_end))
tests[key].add(tuple(x[1] for x in name_parts))
elif nodetype.lower() == 'class':
name_parts.append(item)
elif nodetype.lower() in ('package', 'module'):
key_parts.append(item)
if args.list == "list":
files = set(tests.keys())
color_files = [colorize("B", file) for file in sorted(files)]
colify(color_files)
elif args.list == "long":
for prefix, functions in sorted(tests.items()):
path = colorize("*B", prefix) + "::"
functions = [colorize("c", f) for f in sorted(functions)]
color.cprint(path)
colify(functions, indent=4)
print()
else: # args.list == "names"
all_functions = [
colorize("*B", prefix) + "::" + colorize("c", f)
for prefix, functions in sorted(tests.items())
for f in sorted(functions)
]
colify(all_functions)
def print_text_info(pkg):
"""Print out a plain text description of a package."""
header = section_title(
'{0}: '
).format(pkg.build_system_class) + pkg.name
color.cprint(header)
color.cprint('')
color.cprint(section_title('Description:'))
if pkg.__doc__:
color.cprint(color.cescape(pkg.format_doc(indent=4)))
else:
color.cprint(" None")
color.cprint(section_title('Homepage: ') + pkg.homepage)
if len(pkg.maintainers) > 0:
mnt = " ".join(['@@' + m for m in pkg.maintainers])
color.cprint('')
color.cprint(section_title('Maintainers: ') + mnt)
color.cprint('')
color.cprint(section_title("Tags: "))
if hasattr(pkg, 'tags'):
tags = sorted(pkg.tags)
colify(tags, indent=4)
else:
color.cprint(" None")
color.cprint('')
color.cprint(section_title('Preferred version: '))
if not pkg.versions:
color.cprint(version(' None'))
color.cprint('')
color.cprint(section_title('Safe versions: '))
color.cprint(version(' None'))
else:
pad = padder(pkg.versions, 4)
# Here we sort first on the fact that a version is marked
# as preferred in the package, then on the fact that the
# version is not develop, then lexicographically
key_fn = lambda v: (pkg.versions[v].get('preferred', False),
not v.isdevelop(),
v)
preferred = sorted(pkg.versions, key=key_fn).pop()
f = fs.for_package_version(pkg, preferred)
line = version(' {0}'.format(pad(preferred))) + color.cescape(f)
color.cprint(line)
color.cprint('')
color.cprint(section_title('Safe versions: '))
for v in reversed(sorted(pkg.versions)):
f = fs.for_package_version(pkg, v)
line = version(' {0}'.format(pad(v))) + color.cescape(f)
color.cprint(line)
color.cprint('')
color.cprint(section_title('Variants:'))
formatter = VariantFormatter(pkg.variants)
for line in formatter.lines:
color.cprint(line)
color.cprint('')
color.cprint(section_title('Installation Phases:'))
phase_str = ''
for phase in pkg.phases:
phase_str += " {0}".format(phase)
color.cprint(phase_str)
for deptype in ('build', 'link', 'run'):
color.cprint('')
color.cprint(section_title('%s Dependencies:' % deptype.capitalize()))
deps = sorted(pkg.dependencies_of_type(deptype))
if deps:
colify(deps, indent=4)
else:
color.cprint(' None')
color.cprint('')
color.cprint(section_title('Virtual Packages: '))
if pkg.provided:
inverse_map = {}
for spec, whens in pkg.provided.items():
for when in whens:
if when not in inverse_map:
inverse_map[when] = set()
inverse_map[when].add(spec)
for when, specs in reversed(sorted(inverse_map.items())):
line = " %s provides %s" % (
when.colorized(), ', '.join(s.colorized() for s in specs)
)
print(line)
else:
color.cprint(" None")
color.cprint('')
def url_stats(args):
# dictionary of issue type -> package -> descriptions
issues = defaultdict(lambda: defaultdict(lambda: []))
class UrlStats(object):
def __init__(self):
self.total = 0
self.schemes = defaultdict(lambda: 0)
self.checksums = defaultdict(lambda: 0)
self.url_type = defaultdict(lambda: 0)
self.git_type = defaultdict(lambda: 0)
def add(self, pkg_name, fetcher):
self.total += 1
url_type = fetcher.url_attr
self.url_type[url_type or 'no code'] += 1
if url_type == 'url':
digest = getattr(fetcher, 'digest', None)
if digest:
algo = crypto.hash_algo_for_digest(digest)
else:
algo = 'no checksum'
self.checksums[algo] += 1
if algo == "md5":
md5_hashes = issues["md5 hashes"]
md5_hashes[pkg_name].append(fetcher.url)
# parse out the URL scheme (https/http/ftp/etc.)
urlinfo = urllib_parse.urlparse(fetcher.url)
self.schemes[urlinfo.scheme] += 1
if urlinfo.scheme == "http":
http_urls = issues["http urls"]
http_urls[pkg_name].append(fetcher.url)
elif url_type == 'git':
if getattr(fetcher, 'commit', None):
self.git_type['commit'] += 1
elif getattr(fetcher, 'branch', None):
self.git_type['branch'] += 1
elif getattr(fetcher, 'tag', None):
self.git_type['tag'] += 1
else:
self.git_type['no ref'] += 1
npkgs = 0
version_stats = UrlStats()
resource_stats = UrlStats()
for pkg_cls in spack.repo.path.all_package_classes():
npkgs += 1
for v in pkg_cls.versions:
try:
pkg = pkg_cls(spack.spec.Spec(pkg_cls.name))
fetcher = fs.for_package_version(pkg, v)
except (fs.InvalidArgsError, fs.FetcherConflict):
continue
version_stats.add(pkg_cls.name, fetcher)
for _, resources in pkg_cls.resources.items():
for resource in resources:
resource_stats.add(pkg_cls.name, resource.fetcher)
# print a nice summary table
tty.msg("URL stats for %d packages:" % npkgs)
def print_line():
print("-" * 62)
def print_stat(indent, name, stat_name=None):
width = 20 - indent
fmt = " " * indent
fmt += "%%-%ds" % width
if stat_name is None:
print(fmt % name)
else:
fmt += "%12d%8.1f%%%12d%8.1f%%"
v = getattr(version_stats, stat_name).get(name, 0)
r = getattr(resource_stats, stat_name).get(name, 0)
print(fmt % (name, v, v / version_stats.total * 100, r,
r / resource_stats.total * 100))
print_line()
print("%-20s%12s%9s%12s%9s" % ("stat", "versions", "%", "resources", "%"))
print_line()
print_stat(0, "url", "url_type")
print_stat(4, "schemes")
schemes = set(version_stats.schemes) | set(resource_stats.schemes)
for scheme in schemes:
print_stat(8, scheme, "schemes")
print_stat(4, "checksums")
checksums = set(version_stats.checksums) | set(resource_stats.checksums)
for checksum in checksums:
print_stat(8, checksum, "checksums")
print_line()
types = set(version_stats.url_type) | set(resource_stats.url_type)
types -= set(["url", "git"])
for url_type in sorted(types):
print_stat(0, url_type, "url_type")
print_line()
print_stat(0, "git", "url_type")
git_types = set(version_stats.git_type) | set(resource_stats.git_type)
for git_type in sorted(git_types):
print_stat(4, git_type, "git_type")
print_line()
if args.show_issues:
total_issues = sum(
len(issues) for _, pkg_issues in issues.items()
for _, issues in pkg_issues.items())
print()
tty.msg("Found %d issues." % total_issues)
for issue_type, pkgs in issues.items():
tty.msg("Package URLs with %s" % issue_type)
for pkg_cls, pkg_issues in pkgs.items():
color.cprint(" @*C{%s}" % pkg_cls)
for issue in pkg_issues:
print(" %s" % issue)
def do_list(args, extra_args):
"""Print a lists of tests than what pytest offers."""
# Run test collection and get the tree out.
old_output = sys.stdout
try:
sys.stdout = output = StringIO()
pytest.main(['--collect-only'] + extra_args)
finally:
sys.stdout = old_output
lines = output.getvalue().split('\n')
tests = collections.defaultdict(lambda: set())
prefix = []
# collect tests into sections
for line in lines:
match = re.match(r"(\s*)<([^ ]*) '([^']*)'", line)
if not match:
continue
indent, nodetype, name = match.groups()
# strip parametrized tests
if "[" in name:
name = name[:name.index("[")]
depth = len(indent) // 2
if nodetype.endswith("Function"):
key = tuple(prefix)
tests[key].add(name)
else:
prefix = prefix[:depth]
prefix.append(name)
def colorize(c, prefix):
if isinstance(prefix, tuple):
return "::".join(
color.colorize("@%s{%s}" % (c, p)) for p in prefix
if p != "()")
return color.colorize("@%s{%s}" % (c, prefix))
if args.list == "list":
files = set(prefix[0] for prefix in tests)
color_files = [colorize("B", file) for file in sorted(files)]
colify(color_files)
elif args.list == "long":
for prefix, functions in sorted(tests.items()):
path = colorize("*B", prefix) + "::"
functions = [colorize("c", f) for f in sorted(functions)]
color.cprint(path)
colify(functions, indent=4)
print()
else: # args.list == "names"
all_functions = [
colorize("*B", prefix) + "::" + colorize("c", f)
for prefix, functions in sorted(tests.items())
for f in sorted(functions)
]
colify(all_functions)
def print_tool_result(tool, returncode):
if returncode == 0:
color.cprint(" @g{%s checks were clean}" % tool)
else:
color.cprint(" @r{%s found errors}" % tool)
def print_text_info(pkg):
"""Print out a plain text description of a package."""
header = section_title('{0}: ').format(pkg.build_system_class) + pkg.name
color.cprint(header)
color.cprint('')
color.cprint(section_title('Description:'))
if pkg.__doc__:
color.cprint(color.cescape(pkg.format_doc(indent=4)))
else:
color.cprint(" None")
color.cprint(section_title('Homepage: ') + pkg.homepage)
if len(pkg.maintainers) > 0:
mnt = " ".join(['@@' + m for m in pkg.maintainers])
color.cprint('')
color.cprint(section_title('Maintainers: ') + mnt)
color.cprint('')
color.cprint(section_title('Externally Detectable: '))
# If the package has an 'executables' field, it can detect an installation
if hasattr(pkg, 'executables'):
find_attributes = []
if hasattr(pkg, 'determine_version'):
find_attributes.append('version')
if hasattr(pkg, 'determine_variants'):
find_attributes.append('variants')
# If the package does not define 'determine_version' nor
# 'determine_variants', then it must use some custom detection
# mechanism. In this case, just inform the user it's detectable somehow.
color.cprint(' True{0}'.format(' (' + ', '.join(find_attributes) +
')' if find_attributes else ''))
else:
color.cprint(' False')
color.cprint('')
color.cprint(section_title("Tags: "))
if hasattr(pkg, 'tags'):
tags = sorted(pkg.tags)
colify(tags, indent=4)
else:
color.cprint(" None")
color.cprint('')
color.cprint(section_title('Preferred version: '))
if not pkg.versions:
color.cprint(version(' None'))
color.cprint('')
color.cprint(section_title('Safe versions: '))
color.cprint(version(' None'))
color.cprint('')
color.cprint(section_title('Deprecated versions: '))
color.cprint(version(' None'))
else:
pad = padder(pkg.versions, 4)
preferred = preferred_version(pkg)
url = ''
if pkg.has_code:
url = fs.for_package_version(pkg, preferred)
line = version(' {0}'.format(pad(preferred))) + color.cescape(url)
color.cprint(line)
safe = []
deprecated = []
for v in reversed(sorted(pkg.versions)):
if pkg.has_code:
url = fs.for_package_version(pkg, v)
if pkg.versions[v].get('deprecated', False):
deprecated.append((v, url))
else:
safe.append((v, url))
for title, vers in [('Safe', safe), ('Deprecated', deprecated)]:
color.cprint('')
color.cprint(section_title('{0} versions: '.format(title)))
if not vers:
color.cprint(version(' None'))
continue
for v, url in vers:
line = version(' {0}'.format(pad(v))) + color.cescape(url)
color.cprint(line)
color.cprint('')
color.cprint(section_title('Variants:'))
formatter = VariantFormatter(pkg.variants)
for line in formatter.lines:
color.cprint(color.cescape(line))
if hasattr(pkg, 'phases') and pkg.phases:
color.cprint('')
color.cprint(section_title('Installation Phases:'))
phase_str = ''
for phase in pkg.phases:
phase_str += " {0}".format(phase)
color.cprint(phase_str)
for deptype in ('build', 'link', 'run'):
color.cprint('')
color.cprint(section_title('%s Dependencies:' % deptype.capitalize()))
deps = sorted(pkg.dependencies_of_type(deptype))
if deps:
colify(deps, indent=4)
else:
color.cprint(' None')
color.cprint('')
color.cprint(section_title('Virtual Packages: '))
if pkg.provided:
inverse_map = {}
for spec, whens in pkg.provided.items():
for when in whens:
if when not in inverse_map:
inverse_map[when] = set()
inverse_map[when].add(spec)
for when, specs in reversed(sorted(inverse_map.items())):
line = " %s provides %s" % (when.colorized(), ', '.join(
s.colorized() for s in specs))
print(line)
else:
color.cprint(" None")
color.cprint('')
def print_difference(c, attributes="all", out=None):
"""
Print the difference.
Given a diffset for A and a diffset for B, print red/green diffs to show
the differences.
"""
# Default to standard out unless another stream is provided
out = out or sys.stdout
A = c['b_not_a']
B = c['a_not_b']
cprint("@R{--- %s}" % c["a_name"]) # bright red
cprint("@G{+++ %s}" % c["b_name"]) # bright green
# Cut out early if we don't have any differences!
if not A and not B:
print("No differences\n")
return
def group_by_type(diffset):
grouped = {}
for entry in diffset:
if entry[0] not in grouped:
grouped[entry[0]] = []
grouped[entry[0]].append(entry[1])
# Sort by second value to make comparison slightly closer
for key, values in grouped.items():
values.sort()
return grouped
A = group_by_type(A)
B = group_by_type(B)
# print a directionally relevant diff
keys = list(A) + list(B)
category = None
for key in keys:
if "all" not in attributes and key not in attributes:
continue
# Write the attribute, B is subtraction A is addition
subtraction = [] if key not in B else B[key]
addition = [] if key not in A else A[key]
# Bail out early if we don't have any entries
if not subtraction and not addition:
continue
# If we have a new category, create a new section
if category != key:
category = key
# print category in bold, colorized
cprint("@*b{@@ %s @@}" % category) # bold blue
# Print subtractions first
while subtraction:
cprint("@R{- %s}" % subtraction.pop(0)) # bright red
if addition:
cprint("@G{+ %s}" % addition.pop(0)) # bright green
# Any additions left?
while addition:
cprint("@G{+ %s}" % addition.pop(0))
def print_versions(pkg):
"""output versions"""
color.cprint('')
color.cprint(section_title('Preferred version: '))
if not pkg.versions:
color.cprint(version(' None'))
color.cprint('')
color.cprint(section_title('Safe versions: '))
color.cprint(version(' None'))
color.cprint('')
color.cprint(section_title('Deprecated versions: '))
color.cprint(version(' None'))
else:
pad = padder(pkg.versions, 4)
preferred = preferred_version(pkg)
url = ''
if pkg.has_code:
url = fs.for_package_version(pkg, preferred)
line = version(' {0}'.format(pad(preferred))) + color.cescape(url)
color.cprint(line)
safe = []
deprecated = []
for v in reversed(sorted(pkg.versions)):
if pkg.has_code:
url = fs.for_package_version(pkg, v)
if pkg.versions[v].get('deprecated', False):
deprecated.append((v, url))
else:
safe.append((v, url))
for title, vers in [('Safe', safe), ('Deprecated', deprecated)]:
color.cprint('')
color.cprint(section_title('{0} versions: '.format(title)))
if not vers:
color.cprint(version(' None'))
continue
for v, url in vers:
line = version(' {0}'.format(pad(v))) + color.cescape(url)
color.cprint(line)
def print_tests(pkg):
"""output relevant build-time and stand-alone tests"""
# Some built-in base packages (e.g., Autotools) define callback (e.g.,
# check) inherited by descendant packages. These checks may not result
# in build-time testing if the package's build does not implement the
# expected functionality (e.g., a 'check' or 'test' targets).
#
# So the presence of a callback in Spack does not necessarily correspond
# to the actual presence of built-time tests for a package.
for callbacks, phase in [(pkg.build_time_test_callbacks, 'Build'),
(pkg.install_time_test_callbacks, 'Install')]:
color.cprint('')
color.cprint(section_title('Available {0} Phase Test Methods:'
.format(phase)))
names = []
if callbacks:
for name in callbacks:
if getattr(pkg, name, False):
names.append(name)
if names:
colify(sorted(names), indent=4)
else:
color.cprint(' None')
# PackageBase defines an empty install/smoke test but we want to know
# if it has been overridden and, therefore, assumed to be implemented.
color.cprint('')
color.cprint(section_title('Stand-Alone/Smoke Test Methods:'))
names = []
pkg_cls = pkg if inspect.isclass(pkg) else pkg.__class__
if has_test_method(pkg_cls):
pkg_base = spack.package_base.PackageBase
test_pkgs = [str(cls.test) for cls in inspect.getmro(pkg_cls) if
issubclass(cls, pkg_base) and cls.test != pkg_base.test]
test_pkgs = list(set(test_pkgs))
names.extend([(test.split()[1]).lower() for test in test_pkgs])
# TODO Refactor START
# Use code from package_base.py's test_process IF this functionality is
# accepted.
v_names = list(set([vspec.name for vspec in pkg.virtuals_provided]))
# hack for compilers that are not dependencies (yet)
# TODO: this all eventually goes away
c_names = ('gcc', 'intel', 'intel-parallel-studio', 'pgi')
if pkg.name in c_names:
v_names.extend(['c', 'cxx', 'fortran'])
if pkg.spec.satisfies('llvm+clang'):
v_names.extend(['c', 'cxx'])
# TODO Refactor END
v_specs = [spack.spec.Spec(v_name) for v_name in v_names]
for v_spec in v_specs:
try:
pkg = v_spec.package
pkg_cls = pkg if inspect.isclass(pkg) else pkg.__class__
if has_test_method(pkg_cls):
names.append('{0}.test'.format(pkg.name.lower()))
except spack.repo.UnknownPackageError:
pass
if names:
colify(sorted(names), indent=4)
else:
color.cprint(' None')
def solve(parser, args):
# these are the same options as `spack spec`
name_fmt = '{namespace}.{name}' if args.namespaces else '{name}'
fmt = '{@version}{%compiler}{compiler_flags}{variants}{arch=architecture}'
install_status_fn = spack.spec.Spec.install_status
kwargs = {
'cover': args.cover,
'format': name_fmt + fmt,
'hashlen': None if args.very_long else 7,
'show_types': args.types,
'status_fn': install_status_fn if args.install_status else None,
'hashes': args.long or args.very_long
}
# process dump options
dump = re.split(r'\s*,\s*', args.show)
if 'all' in dump:
dump = show_options
for d in dump:
if d not in show_options:
raise ValueError(
"Invalid option for '--show': '%s'\nchoose from: (%s)" %
(d, ', '.join(show_options + ('all', ))))
models = args.models
if models < 0:
tty.die("model count must be non-negative: %d")
specs = spack.cmd.parse_specs(args.specs)
# dump generated ASP program
result = asp.solve(
specs,
dump=dump,
models=models,
timers=args.timers,
stats=args.stats,
reuse=args.reuse,
)
if 'solutions' not in dump:
return
# die if no solution was found
result.raise_if_unsat()
# dump the solutions as concretized specs
if 'solutions' in dump:
opt, _, _ = min(result.answers)
if ("opt" in dump) and (not args.format):
tty.msg("Best of %d considered solutions." % result.nmodels)
tty.msg("Optimization Criteria:")
maxlen = max(len(s[2]) for s in result.criteria)
color.cprint("@*{ Priority Criterion %sInstalled ToBuild}" %
((maxlen - 10) * " "))
fmt = " @K{%%-8d} %%-%ds%%9s %%7s" % maxlen
for i, (idx, build_idx, name) in enumerate(result.criteria, 1):
color.cprint(fmt % (
i,
name,
"-" if build_idx is None else opt[idx],
opt[idx] if build_idx is None else opt[build_idx],
))
print()
for spec in result.specs:
# With -y, just print YAML to output.
if args.format == 'yaml':
# use write because to_yaml already has a newline.
sys.stdout.write(spec.to_yaml(hash=ht.build_hash))
elif args.format == 'json':
sys.stdout.write(spec.to_json(hash=ht.build_hash))
else:
sys.stdout.write(spec.tree(color=sys.stdout.isatty(),
**kwargs))
def print_text_info(pkg):
"""Print out a plain text description of a package."""
header = section_title(
'{0}: '
).format(pkg.build_system_class) + pkg.name
color.cprint(header)
color.cprint('')
color.cprint(section_title('Description:'))
if pkg.__doc__:
color.cprint(color.cescape(pkg.format_doc(indent=4)))
else:
color.cprint(" None")
color.cprint(section_title('Homepage: ') + pkg.homepage)
if len(pkg.maintainers) > 0:
mnt = " ".join(['@@' + m for m in pkg.maintainers])
color.cprint('')
color.cprint(section_title('Maintainers: ') + mnt)
color.cprint('')
color.cprint(section_title("Tags: "))
if hasattr(pkg, 'tags'):
tags = sorted(pkg.tags)
colify(tags, indent=4)
else:
color.cprint(" None")
color.cprint('')
color.cprint(section_title('Preferred version: '))
if not pkg.versions:
color.cprint(version(' None'))
color.cprint('')
color.cprint(section_title('Safe versions: '))
color.cprint(version(' None'))
else:
pad = padder(pkg.versions, 4)
# Here we sort first on the fact that a version is marked
# as preferred in the package, then on the fact that the
# version is not develop, then lexicographically
key_fn = lambda v: (pkg.versions[v].get('preferred', False),
not v.isdevelop(),
v)
preferred = sorted(pkg.versions, key=key_fn).pop()
f = fs.for_package_version(pkg, preferred)
line = version(' {0}'.format(pad(preferred))) + color.cescape(f)
color.cprint(line)
color.cprint('')
color.cprint(section_title('Safe versions: '))
for v in reversed(sorted(pkg.versions)):
f = fs.for_package_version(pkg, v)
line = version(' {0}'.format(pad(v))) + color.cescape(f)
color.cprint(line)
color.cprint('')
color.cprint(section_title('Variants:'))
formatter = VariantFormatter(pkg.variants)
for line in formatter.lines:
color.cprint(line)
color.cprint('')
color.cprint(section_title('Installation Phases:'))
phase_str = ''
for phase in pkg.phases:
phase_str += " {0}".format(phase)
color.cprint(phase_str)
for deptype in ('build', 'link', 'run'):
color.cprint('')
color.cprint(section_title('%s Dependencies:' % deptype.capitalize()))
deps = sorted(pkg.dependencies_of_type(deptype))
if deps:
colify(deps, indent=4)
else:
color.cprint(' None')
color.cprint('')
color.cprint(section_title('Virtual Packages: '))
if pkg.provided:
inverse_map = {}
for spec, whens in pkg.provided.items():
for when in whens:
if when not in inverse_map:
inverse_map[when] = set()
inverse_map[when].add(spec)
for when, specs in reversed(sorted(inverse_map.items())):
line = " %s provides %s" % (
when.colorized(), ', '.join(s.colorized() for s in specs)
)
print(line)
else:
color.cprint(" None")
color.cprint('')
def info(parser, args):
pkg = spack.repo.get(args.package)
# Output core package information
header = section_title(
'{0}: '
).format(pkg.build_system_class) + pkg.name
color.cprint(header)
color.cprint('')
color.cprint(section_title('Description:'))
if pkg.__doc__:
color.cprint(color.cescape(pkg.format_doc(indent=4)))
else:
color.cprint(" None")
color.cprint(section_title('Homepage: ') + pkg.homepage)
# Now output optional information in expected order
sections = [
(args.all or args.maintainers, print_maintainers),
(args.all or args.detectable, print_detectable),
(args.all or args.tags, print_tags),
(args.all or not args.no_versions, print_versions),
(args.all or not args.no_variants, print_variants),
(args.all or args.phases, print_phases),
(args.all or not args.no_dependencies, print_dependencies),
(args.all or args.virtuals, print_virtuals),
(args.all or args.tests, print_tests),
]
for print_it, func in sections:
if print_it:
func(pkg)
color.cprint('')
def style(parser, args):
# ensure python version is new enough
if sys.version_info < (3, 6):
tty.die("spack style requires Python 3.6 or later.")
# save initial working directory for relativizing paths later
args.initial_working_dir = os.getcwd()
# ensure that the config files we need actually exist in the spack prefix.
# assertions b/c users should not ever see these errors -- they're checked in CI.
assert os.path.isfile(os.path.join(spack.paths.prefix, "pyproject.toml"))
assert os.path.isfile(os.path.join(spack.paths.prefix, ".flake8"))
# validate spack root if the user provided one
args.root = os.path.realpath(
args.root) if args.root else spack.paths.prefix
spack_script = os.path.join(args.root, "bin", "spack")
if not os.path.exists(spack_script):
tty.die("This does not look like a valid spack root.",
"No such file: '%s'" % spack_script)
file_list = args.files
if file_list:
def prefix_relative(path):
return os.path.relpath(os.path.abspath(os.path.realpath(path)),
args.root)
file_list = [prefix_relative(p) for p in file_list]
returncode = 0
with working_dir(args.root):
if not file_list:
file_list = changed_files(args.base, args.untracked, args.all)
print_style_header(file_list, args)
# run tools in order defined in tool_order
returncode = 0
for tool_name, tool_spec in tool_order:
if getattr(args, tool_name):
run_function, required = tools[tool_name]
print_tool_header(tool_name)
try:
# Bootstrap tools so we don't need to require install
with spack.bootstrap.ensure_bootstrap_configuration():
spec = spack.spec.Spec(tool_spec)
cmd = None
cmd = spack.bootstrap.get_executable(tool_name,
spec=spec,
install=True)
if not cmd:
color.cprint(" @y{%s not in PATH, skipped}" %
tool_name)
continue
returncode |= run_function(cmd, file_list, args)
except Exception as e:
raise spack.error.SpackError(
"Couldn't bootstrap %s:" % tool_name, str(e))
if returncode == 0:
tty.msg(color.colorize("@*{spack style checks were clean}"))
else:
tty.error(color.colorize("@*{spack style found errors}"))
return returncode