def test_clean_source_cache(self):
cache_dirs = {
'source cache': text_type(context.src_cache),
'git cache': text_type(context.git_cache),
'hg cache': text_type(context.hg_cache),
'svn cache': text_type(context.svn_cache),
}
assert all(isdir(d) for d in itervalues(cache_dirs))
run_command(Commands.CLEAN, '', "--source-cache --yes")
assert not all(isdir(d) for d in itervalues(cache_dirs))
def test_clean_source_cache(self):
cache_dirs = {
'source cache': text_type(context.src_cache),
'git cache': text_type(context.git_cache),
'hg cache': text_type(context.hg_cache),
'svn cache': text_type(context.svn_cache),
}
assert all(isdir(d) for d in itervalues(cache_dirs))
run_command(Commands.CLEAN, '', "--source-cache --yes")
assert not all(isdir(d) for d in itervalues(cache_dirs))
def _git_clean(source_meta):
"""
Reduce the redundancy in git specification by removing git_tag and
git_branch.
If one is specified, copy to git_rev.
If more than one field is used to specified, exit
and complain.
"""
git_rev_tags_old = ('git_branch', 'git_tag')
git_rev = 'git_rev'
git_rev_tags = (git_rev,) + git_rev_tags_old
has_rev_tags = tuple(bool(source_meta.get(tag, text_type())) for
tag in git_rev_tags)
if sum(has_rev_tags) > 1:
msg = "Error: multiple git_revs:"
msg += ', '.join("{}".format(key) for key, has in
zip(git_rev_tags, has_rev_tags) if has)
sys.exit(msg)
# make a copy of the input so we have no side-effects
ret_meta = source_meta.copy()
# loop over the old versions
for key, has in zip(git_rev_tags[1:], has_rev_tags[1:]):
# update if needed
if has:
ret_meta[git_rev_tags[0]] = ret_meta[key]
# and remove
ret_meta.pop(key, None)
return ret_meta
def handle_config_version(ms, ver, dep_type='run'):
"""
'ms' is an instance of MatchSpec, and 'ver' is the version from the
configuration, e.g. for ms.name == 'python', ver = 26 or None,
return a (sometimes new) MatchSpec object
"""
if ms.strictness == 3:
return ms
if ms.strictness == 2:
if ms.spec.split()[1] == 'x.x':
if ver is None:
raise RuntimeError("'%s' requires external setting" % ms.spec)
# (no return here - proceeds below)
else: # regular version
return ms
# If we don't have a configured version, or we are dealing with a simple
# numpy runtime dependency; just use "numpy"/the name of the package as
# the specification. In practice this means that a recipe which just
# defines numpy as a runtime dependency will match any version of numpy
# at install time.
if ver is None or (dep_type == 'run' and ms.strictness == 1
and ms.name == 'numpy'):
return MatchSpec(ms.name)
ver = text_type(ver)
if '.' not in ver:
if ms.name == 'numpy':
ver = '%s.%s' % (ver[0], ver[1:])
else:
ver = '.'.join(ver)
return MatchSpec('%s %s*' % (ms.name, ver))
def parse(data):
data = select_lines(data, ns_cfg())
res = yamlize(data)
# ensure the result is a dict
if res is None:
res = {}
for field in FIELDS:
if field not in res:
continue
if res[field] is None:
res[field] = {}
if not isinstance(res[field], dict):
raise RuntimeError("The %s field should be a dict, not %s" % (field, res[field].__class__.__name__))
# ensure those are lists
for field in ('source/patches',
'build/entry_points', 'build/script_env',
'build/features', 'build/track_features',
'requirements/build', 'requirements/run',
'requirements/conflicts', 'test/requires',
'test/files', 'test/commands', 'test/imports'):
section, key = field.split('/')
if res.get(section) is None:
res[section] = {}
if res[section].get(key, None) is None:
res[section][key] = []
# ensure those are strings
for field in ('package/version', 'build/string', 'source/svn_rev',
'source/git_tag', 'source/git_branch', 'source/md5',
'source/git_rev', 'source/path'):
section, key = field.split('/')
if res.get(section) is None:
res[section] = {}
val = res[section].get(key, '')
if val is None:
val = ''
res[section][key] = text_type(val)
# ensure these fields are booleans
trues = {'y', 'on', 'true', 'yes'}
falses = {'n', 'no', 'false', 'off'}
for field in ('build/osx_is_app', 'build/preserve_egg_dir',
'build/binary_relocation', 'build/detect_binary_files_with_prefix',
'build/skip', 'app/own_environment'):
section, key = field.split('/')
if res.get(section) is None:
res[section] = {}
try:
val = res[section].get(key, '').lower()
except AttributeError:
# val wasn't a string
continue
if val in trues:
res[section][key] = True
elif val in falses:
res[section][key] = False
ensure_valid_license_family(res)
return sanitize(res)
def execute(args, parser):
spec = MatchSpec(args.match_spec)
if spec.get_exact_value('subdir'):
subdirs = spec.get_exact_value('subdir'),
elif args.platform:
subdirs = args.platform,
else:
subdirs = context.subdirs
with Spinner("Loading channels", not context.verbosity
and not context.quiet, context.json):
spec_channel = spec.get_exact_value('channel')
channel_urls = (spec_channel, ) if spec_channel else context.channels
matches = sorted(SubdirData.query_all(spec, channel_urls, subdirs),
key=lambda rec:
(rec.name, VersionOrder(rec.version), rec.build))
if not matches:
channels_urls = tuple(
calculate_channel_urls(
channel_urls=context.channels,
prepend=not args.override_channels,
platform=subdirs[0],
use_local=args.use_local,
))
from ..exceptions import PackagesNotFoundError
raise PackagesNotFoundError((text_type(spec), ), channels_urls)
else:
return matches
def ms_depends(self, typ='run'):
res = []
name_ver_list = [('python', config.CONDA_PY),
('numpy', config.CONDA_NPY),
('perl', config.CONDA_PERL)]
for spec in self.get_value('requirements/' + typ, []):
try:
ms = MatchSpec(spec)
except AssertionError:
raise RuntimeError("Invalid package specification: %r" % spec)
for name, ver in name_ver_list:
if ms.name == name:
if (ms.strictness != 1 or
self.get_value('build/noarch_python')):
continue
str_ver = text_type(ver)
if '.' not in str_ver:
str_ver = '.'.join(str_ver)
ms = MatchSpec('%s %s*' % (name, str_ver))
for c in '=!@#$%^&*:;"\'\\|<>?/':
if c in ms.name:
sys.exit("Error: bad character '%s' in package name "
"dependency '%s'" % (c, ms.name))
parts = spec.split()
if len(parts) >= 2:
if parts[1] in {'>', '>=', '=', '==', '!=', '<', '<='}:
msg = ("Error: bad character '%s' in package version "
"dependency '%s'" % (parts[1], ms.name))
if len(parts) >= 3:
msg += "\nPerhaps you meant '%s %s%s'" % (ms.name,
parts[1], parts[2])
sys.exit(msg)
res.append(ms)
return res
def move_path_to_trash(path, preclean=True):
"""
Move a path to the trash
"""
# Try deleting the trash every time we use it.
if preclean:
delete_trash()
from ..base.context import context
for pkg_dir in context.pkgs_dirs:
trash_dir = join(pkg_dir, '.trash')
try:
makedirs(trash_dir)
except OSError as e1:
if e1.errno != EEXIST:
continue
trash_file = join(trash_dir, text_type(uuid4()))
try:
rename(path, trash_file)
except OSError as e:
log.debug("Could not move %s to %s (%s)", path, trash_file, e)
else:
log.debug("Moved to trash: %s", path)
from conda.install import delete_linked_data_any
delete_linked_data_any(path)
if not preclean:
rm_rf(trash_file, max_retries=1, trash=False)
return True
return False
def parse(data):
data = select_lines(data, ns_cfg())
res = yamlize(data)
# ensure the result is a dict
if res is None:
res = {}
for field in FIELDS:
if field in res and not isinstance(res[field], dict):
raise RuntimeError("The %s field should be a dict, not %s" % (field, res[field].__class__.__name__))
# ensure those are lists
for field in ('source/patches',
'build/entry_points', 'build/script_env',
'build/features', 'build/track_features',
'requirements/build', 'requirements/run',
'requirements/conflicts', 'test/requires',
'test/files', 'test/commands', 'test/imports'):
section, key = field.split('/')
if res.get(section) is None:
res[section] = {}
if res[section].get(key, None) is None:
res[section][key] = []
# ensure those are strings
for field in ('package/version', 'build/string', 'source/svn_rev',
'source/git_tag', 'source/git_branch', 'source/md5',
'source/git_rev', 'source/path'):
section, key = field.split('/')
if res.get(section) is None:
res[section] = {}
val = res[section].get(key, '')
if val is None:
val = ''
res[section][key] = text_type(val)
return sanitize(res)
def move_path_to_trash(path, preclean=True):
"""
Move a path to the trash
"""
# Try deleting the trash every time we use it.
if preclean:
delete_trash()
from ..base.context import context
for pkg_dir in context.pkgs_dirs:
trash_dir = join(pkg_dir, '.trash')
try:
makedirs(trash_dir)
except OSError as e1:
if e1.errno != EEXIST:
continue
trash_file = join(trash_dir, text_type(uuid4()))
try:
rename(path, trash_file)
except OSError as e:
log.debug("Could not move %s to %s (%s)", path, trash_file, e)
else:
log.debug("Moved to trash: %s", path)
from conda.install import delete_linked_data_any
delete_linked_data_any(path)
if not preclean:
rm_rf(trash_file, max_retries=1, trash=False)
return True
return False
def handle_config_version(ms, ver):
"""
'ms' is an instance of MatchSpec, and 'ver' is the version from the
configuration, e.g. for ms.name == 'python', ver = 26 or None,
return a (sometimes new) MatchSpec object
"""
if ms.strictness == 3:
return ms
if ms.strictness == 2:
if ms.spec.split()[1] == 'x.x':
if ver is None:
raise RuntimeError("'%s' requires external setting" % ms.spec)
# (no return here - proceeds below)
else: # regular version
return ms
if ver is None or (ms.strictness == 1 and ms.name == 'numpy'):
return MatchSpec(ms.name)
ver = text_type(ver)
if '.' not in ver:
if ms.name == 'numpy':
ver = '%s.%s' % (ver[0], ver[1:])
else:
ver = '.'.join(ver)
return MatchSpec('%s %s*' % (ms.name, ver))
def parse(data):
data = select_lines(data, ns_cfg())
res = yamlize(data)
# ensure the result is a dict
if res is None:
res = {}
for field in FIELDS:
if field in res and not isinstance(res[field], dict):
raise RuntimeError("The %s field should be a dict, not %s" % (field, res[field].__class__.__name__))
# ensure those are lists
for field in ('source/patches',
'build/entry_points', 'build/script_env',
'build/features', 'build/track_features',
'requirements/build', 'requirements/run',
'requirements/conflicts', 'test/requires',
'test/files', 'test/commands', 'test/imports'):
section, key = field.split('/')
if res.get(section) is None:
res[section] = {}
if res[section].get(key, None) is None:
res[section][key] = []
# ensure those are strings
for field in ('package/version', 'build/string', 'source/svn_rev',
'source/git_tag', 'source/git_branch', 'source/md5',
'source/git_rev', 'source/path'):
section, key = field.split('/')
if res.get(section) is None:
res[section] = {}
val = res[section].get(key, '')
if val is None:
val = ''
res[section][key] = text_type(val)
return sanitize(res)
def install(prefix, specs, args, env, prune=False):
# TODO: support all various ways this happens
# Including 'nodefaults' in the channels list disables the defaults
new_specs = []
channel_urls = set()
for elem in specs:
if "::" in elem:
channel_urls.add(elem.split("::")[0])
new_specs.append(elem.split("::")[-1])
else:
new_specs.append(elem)
specs = new_specs
channel_urls = list(channel_urls)
# TODO: support all various ways this happens
# Including 'nodefaults' in the channels list disables the defaults
index = get_index(channel_urls=channel_urls + [chan for chan in env.channels
if chan != 'nodefaults'],
prepend='nodefaults' not in env.channels,
prefix=prefix)
actions = plan.install_actions(prefix, index, specs, prune=prune)
with common.json_progress_bars(json=args.json and not args.quiet):
try:
plan.execute_actions(actions, index, verbose=not args.quiet)
except RuntimeError as e:
if len(e.args) > 0 and "LOCKERROR" in e.args[0]:
raise LockError('Already locked: %s' % text_type(e))
else:
raise CondaRuntimeError('RuntimeError: %s' % e)
except SystemExit as e:
raise CondaSystemExit('Exiting', e)
def install(prefix, specs, args, env, prune=False):
# TODO: support all various ways this happens
# Including 'nodefaults' in the channels list disables the defaults
new_specs = []
channel_urls = set()
for elem in specs:
if "::" in elem:
channel_urls.add(elem.split("::")[0])
new_specs.append(elem.split("::")[-1])
else:
new_specs.append(elem)
specs = new_specs
channel_urls = list(channel_urls)
# TODO: support all various ways this happens
# Including 'nodefaults' in the channels list disables the defaults
channel_urls = channel_urls + [chan for chan in env.channels if chan != 'nodefaults']
index = get_index(channel_urls=channel_urls,
prepend='nodefaults' not in env.channels,
prefix=prefix)
actions = plan.install_actions(prefix, index, specs, prune=prune)
with common.json_progress_bars(json=args.json and not args.quiet):
try:
plan.execute_actions(actions, index, verbose=not args.quiet)
except RuntimeError as e:
if len(e.args) > 0 and "LOCKERROR" in e.args[0]:
raise LockError('Already locked: %s' % text_type(e))
else:
raise CondaRuntimeError('RuntimeError: %s' % e)
except SystemExit as e:
raise CondaSystemExit('Exiting', e)
def ms_depends(self, typ="run"):
res = []
name_ver_list = [
("python", config.CONDA_PY),
("numpy", config.CONDA_NPY),
("perl", config.CONDA_PERL),
("r", config.CONDA_R),
]
for spec in self.get_value("requirements/" + typ, []):
try:
ms = MatchSpec(spec)
except AssertionError:
raise RuntimeError("Invalid package specification: %r" % spec)
if ms.name == self.name():
raise RuntimeError("Error: %s cannot depend on itself" % self.name())
for name, ver in name_ver_list:
if ms.name == name:
if ms.strictness != 1 or self.get_value("build/noarch_python"):
continue
str_ver = text_type(ver)
if "." not in str_ver:
str_ver = ".".join(str_ver)
ms = MatchSpec("%s %s*" % (name, str_ver))
for c in "=!@#$%^&*:;\"'\\|<>?/":
if c in ms.name:
sys.exit("Error: bad character '%s' in package name " "dependency '%s'" % (c, ms.name))
parts = spec.split()
if len(parts) >= 2:
if parts[1] in {">", ">=", "=", "==", "!=", "<", "<="}:
msg = "Error: bad character '%s' in package version " "dependency '%s'" % (parts[1], ms.name)
if len(parts) >= 3:
msg += "\nPerhaps you meant '%s %s%s'" % (ms.name, parts[1], parts[2])
sys.exit(msg)
res.append(ms)
return res
def handle_config_version(ms, ver):
"""
'ms' is an instance of MatchSpec, and 'ver' is the version from the
configuration, e.g. for ms.name == 'python', ver = 26 or None,
return a (sometimes new) MatchSpec object
"""
if ms.strictness == 3:
return ms
if ms.strictness == 2:
if ms.spec.split()[1] == 'x.x':
if ver is None:
raise RuntimeError("'%s' requires external setting" % ms.spec)
# (no return here - proceeds below)
else: # regular version
return ms
if ver is None or (ms.strictness == 1 and ms.name == 'numpy'):
return MatchSpec(ms.name)
ver = text_type(ver)
if '.' not in ver:
if ms.name == 'numpy':
ver = '%s.%s' % (ver[0], ver[1:])
else:
ver = '.'.join(ver)
return MatchSpec('%s %s*' % (ms.name, ver))
def _git_clean(source_meta):
"""
Reduce the redundancy in git specification by removing git_tag and
git_branch.
If one is specified, copy to git_rev.
If more than one field is used to specified, exit
and complain.
"""
git_rev_tags_old = ('git_branch', 'git_tag')
git_rev = 'git_rev'
git_rev_tags = (git_rev,) + git_rev_tags_old
has_rev_tags = tuple(bool(source_meta.get(tag, text_type())) for
tag in git_rev_tags)
if sum(has_rev_tags) > 1:
msg = "Error: multiple git_revs:"
msg += ', '.join("{}".format(key) for key, has in
zip(git_rev_tags, has_rev_tags) if has)
sys.exit(msg)
# make a copy of the input so we have no side-effects
ret_meta = source_meta.copy()
# loop over the old versions
for key, has in zip(git_rev_tags[1:], has_rev_tags[1:]):
# update if needed
if has:
ret_meta[git_rev_tags[0]] = ret_meta[key]
# and remove
ret_meta.pop(key, None)
return ret_meta
def handle_config_version(ms, ver, dep_type='run'):
"""
'ms' is an instance of MatchSpec, and 'ver' is the version from the
configuration, e.g. for ms.name == 'python', ver = 26 or None,
return a (sometimes new) MatchSpec object
"""
if ms.strictness == 3:
return ms
if ms.strictness == 2:
if ms.spec.split()[1] == 'x.x':
if ver is None:
raise RuntimeError("'%s' requires external setting" % ms.spec)
# (no return here - proceeds below)
else: # regular version
return ms
# If we don't have a configured version, or we are dealing with a simple
# numpy runtime dependency; just use "numpy"/the name of the package as
# the specification. In practice this means that a recipe which just
# defines numpy as a runtime dependency will match any version of numpy
# at install time.
if ver is None or (dep_type == 'run' and ms.strictness == 1 and
ms.name == 'numpy'):
return MatchSpec(ms.name)
ver = text_type(ver)
if '.' not in ver:
if ms.name == 'numpy':
ver = '%s.%s' % (ver[0], ver[1:])
else:
ver = '.'.join(ver)
return MatchSpec('%s %s*' % (ms.name, ver))
def name(self):
res = self.get_value('package/name')
if not res:
sys.exit('Error: package/name missing in: %r' % self.meta_path)
res = text_type(res)
if res != res.lower():
sys.exit('Error: package/name must be lowercase, got: %r' % res)
check_bad_chrs(res, 'package/name')
return res
def name(self):
res = self.get_value('package/name')
if not res:
sys.exit('Error: package/name missing in: %r' % self.meta_path)
res = text_type(res)
if res != res.lower():
sys.exit('Error: package/name must be lowercase, got: %r' % res)
check_bad_chrs(res, 'package/name')
return res
def test_read_no_link(tmpdir):
tempdir = text_type(tmpdir)
no_link = join(tempdir, 'no_link')
no_softlink = join(tempdir, 'no_softlink')
_make_lines_file(no_link)
s1 = read_no_link(tempdir)
assert s1 == {'line 1', 'line 2', 'line 4'}
_make_lines_file(no_softlink)
s2 = read_no_link(tempdir)
assert s2 == {'line 1', 'line 2', 'line 4'}
def test_read_no_link(tmpdir):
tempdir = text_type(tmpdir)
no_link = join(tempdir, "no_link")
no_softlink = join(tempdir, "no_softlink")
_make_lines_file(no_link)
s1 = read_no_link(tempdir)
assert s1 == {"line 1", "line 2", "line 4"}
_make_lines_file(no_softlink)
s2 = read_no_link(tempdir)
assert s2 == {"line 1", "line 2", "line 4"}
def ms_depends(self, typ='run'):
res = []
name_ver_list = [
('python', config.CONDA_PY),
('numpy', config.CONDA_NPY),
('perl', config.CONDA_PERL),
('r', config.CONDA_R),
]
for spec in self.get_value('requirements/' + typ, []):
try:
ms = MatchSpec(spec)
except AssertionError:
raise RuntimeError("Invalid package specification: %r" % spec)
if ms.name == self.name():
raise RuntimeError("Error: %s cannot depend on itself" %
self.name())
for name, ver in name_ver_list:
if ms.name == name:
if (ms.strictness != 1
or self.get_value('build/noarch_python')):
continue
if ver is None:
ms = MatchSpec(name)
continue
str_ver = text_type(ver)
if '.' not in str_ver:
str_ver = '.'.join(str_ver)
ms = MatchSpec('%s %s*' % (name, str_ver))
for c in '=!@#$%^&*:;"\'\\|<>?/':
if c in ms.name:
sys.exit("Error: bad character '%s' in package name "
"dependency '%s'" % (c, ms.name))
parts = spec.split()
if len(parts) >= 2:
if parts[1] in {'>', '>=', '=', '==', '!=', '<', '<='}:
msg = ("Error: bad character '%s' in package version "
"dependency '%s'" % (parts[1], ms.name))
if len(parts) >= 3:
msg += "\nPerhaps you meant '%s %s%s'" % (
ms.name, parts[1], parts[2])
sys.exit(msg)
res.append(ms)
return res
def ms_depends(self, typ='run'):
res = []
name_ver_list = [('python', config.CONDA_PY), ('numpy', config.CONDA_NPY),
('perl', config.CONDA_PERL)]
for spec in self.get_value('requirements/' + typ, []):
try:
ms = MatchSpec(spec)
except AssertionError:
raise RuntimeError("Invalid package specification: %r" % spec)
for name, ver in name_ver_list:
if ms.name == name:
if ms.strictness != 1:
continue
str_ver = text_type(ver)
if '.' not in str_ver:
str_ver = '.'.join(str_ver)
ms = MatchSpec('%s %s*' % (name, str_ver))
for c in '=!@#$%^&*:;"\'\\|<>?/':
if c in ms.name:
sys.exit("Error: bad character '%s' in package name "
"dependency '%s'" % (c, ms.name))
res.append(ms)
return res
def ms_depends(self, typ='run'):
res = []
name_ver_list = [('python', config.CONDA_PY), ('numpy', config.CONDA_NPY),
('perl', config.CONDA_PERL)]
for spec in self.get_value('requirements/' + typ, []):
try:
ms = MatchSpec(spec)
except AssertionError:
raise RuntimeError("Invalid package specification: %r" % spec)
for name, ver in name_ver_list:
if ms.name == name:
if ms.strictness != 1:
continue
str_ver = text_type(ver)
if '.' not in str_ver:
str_ver = '.'.join(str_ver)
ms = MatchSpec('%s %s*' % (name, str_ver))
for c in '=!@#$%^&*:;"\'\\|<>?/':
if c in ms.name:
sys.exit("Error: bad character '%s' in package name "
"dependency '%s'" % (c, ms.name))
res.append(ms)
return res
def main(args, parser):
if len(args.packages) > 1 and args.version_compare:
parser.error("--version-compare only works with one package at a time")
if not args.update_outdated and not args.packages:
parser.error("At least one package must be supplied")
package_dicts = {}
[output_dir] = args.output_dir
cran_metadata = get_cran_metadata(args.cran_url, output_dir)
if args.update_outdated:
args.packages = get_outdated(output_dir, cran_metadata, args.packages)
for pkg in args.packages:
rm_rf(join(args.output_dir, "r-" + pkg))
while args.packages:
package = args.packages.pop()
is_github_url = "github.com" in package
url = package
if is_github_url:
rm_rf(source.WORK_DIR)
source.git_source({"git_url": package}, ".")
git_tag = args.git_tag[0] if args.git_tag else get_latest_git_tag()
p = subprocess.Popen(
["git", "checkout", git_tag], stdout=subprocess.PIPE, stderr=subprocess.PIPE, cwd=source.WORK_DIR
)
stdout, stderr = p.communicate()
stdout = stdout.decode("utf-8")
stderr = stderr.decode("utf-8")
if p.returncode:
sys.exit("Error: 'git checkout %s' failed (%s).\nInvalid tag?" % (git_tag, stderr.strip()))
if stdout:
print(stdout, file=sys.stdout)
if stderr:
print(stderr, file=sys.stderr)
DESCRIPTION = join(source.WORK_DIR, "DESCRIPTION")
if not isfile(DESCRIPTION):
sub_description_pkg = join(source.WORK_DIR, "pkg", "DESCRIPTION")
sub_description_name = join(source.WORK_DIR, package.split("/")[-1], "DESCRIPTION")
if isfile(sub_description_pkg):
DESCRIPTION = sub_description_pkg
elif isfile(sub_description_name):
DESCRIPTION = sub_description_name
else:
sys.exit("%s does not appear to be a valid R package (no DESCRIPTION file)" % package)
with open(DESCRIPTION) as f:
description_text = clear_trailing_whitespace(f.read())
d = dict_from_cran_lines(remove_package_line_continuations(description_text.splitlines()))
d["orig_description"] = description_text
package = d["Package"].lower()
cran_metadata[package] = d
if package.startswith("r-"):
package = package[2:]
if package.endswith("/"):
package = package[:-1]
if package.lower() not in cran_metadata:
sys.exit("Package %s not found" % package)
# Make sure package is always uses the CRAN capitalization
package = cran_metadata[package.lower()]["Package"]
if not is_github_url:
session = get_session(output_dir)
cran_metadata[package.lower()].update(get_package_metadata(args.cran_url, package, session))
dir_path = join(output_dir, "r-" + package.lower())
if exists(dir_path) and not args.version_compare:
raise RuntimeError("directory already exists: %s" % dir_path)
cran_package = cran_metadata[package.lower()]
d = package_dicts.setdefault(
package,
{
"cran_packagename": package,
"packagename": "r-" + package.lower(),
"build_depends": "",
"run_depends": "",
# CRAN doesn't seem to have this metadata :(
"home_comment": "#",
"homeurl": "",
"summary_comment": "#",
"summary": "",
},
)
if is_github_url:
d["url_key"] = ""
d["fn_key"] = ""
d["git_url_key"] = "git_url:"
d["git_tag_key"] = "git_tag:"
d["filename"] = ""
d["cranurl"] = ""
d["git_url"] = url
d["git_tag"] = git_tag
else:
d["url_key"] = "url:"
d["fn_key"] = "fn:"
d["git_url_key"] = ""
d["git_tag_key"] = ""
d["git_url"] = ""
d["git_tag"] = ""
if args.version:
raise NotImplementedError("Package versions from CRAN are not yet implemented")
[version] = args.version
d["version"] = version
d["cran_version"] = cran_package["Version"]
# Conda versions cannot have -. Conda (verlib) will treat _ as a .
d["conda_version"] = d["cran_version"].replace("-", "_")
if args.version_compare:
sys.exit(not version_compare(dir_path, d["conda_version"]))
if not is_github_url:
d["filename"] = "{cran_packagename}_{cran_version}.tar.gz".format(**d)
if args.archive:
d["cranurl"] = (
INDENT
+ args.cran_url
+ "src/contrib/"
+ d["filename"]
+ INDENT
+ args.cran_url
+ "src/contrib/"
+ "Archive/"
+ d["cran_packagename"]
+ "/"
+ d["filename"]
)
else:
d["cranurl"] = " " + args.cran_url + "src/contrib/" + d["filename"]
d["cran_metadata"] = "\n".join(["# %s" % l for l in cran_package["orig_lines"] if l])
# XXX: We should maybe normalize these
d["license"] = cran_package.get("License", "None")
if "License_is_FOSS" in cran_package:
d["license"] += " (FOSS)"
if cran_package.get("License_restricts_use", None) == "yes":
d["license"] += " (Restricts use)"
if "URL" in cran_package:
d["home_comment"] = ""
d["homeurl"] = " " + yaml_quote_string(cran_package["URL"])
if "Description" in cran_package:
d["summary_comment"] = ""
d["summary"] = " " + yaml_quote_string(cran_package["Description"])
if "Suggests" in cran_package:
d["suggests"] = "# Suggests: %s" % cran_package["Suggests"]
else:
d["suggests"] = ""
# Every package depends on at least R.
# I'm not sure what the difference between depends and imports is.
depends = [s.strip() for s in cran_package.get("Depends", "").split(",") if s.strip()]
imports = [s.strip() for s in cran_package.get("Imports", "").split(",") if s.strip()]
links = [s.strip() for s in cran_package.get("LinkingTo", "").split(",") if s.strip()]
dep_dict = {}
for s in set(chain(depends, imports, links)):
match = VERSION_DEPENDENCY_REGEX.match(s)
if not match:
sys.exit("Could not parse version from dependency of %s: %s" % (package, s))
name = match.group("name")
archs = match.group("archs")
relop = match.group("relop") or ""
version = match.group("version") or ""
version = version.replace("-", "_")
# If there is a relop there should be a version
assert not relop or version
if archs:
sys.exit("Don't know how to handle archs from dependency of " "package %s: %s" % (package, s))
dep_dict[name] = "{relop}{version}".format(relop=relop, version=version)
if "R" not in dep_dict:
dep_dict["R"] = ""
for dep_type in ["build", "run"]:
deps = []
for name in sorted(dep_dict):
if name in R_BASE_PACKAGE_NAMES:
continue
if name == "R":
# Put R first
if d["cran_packagename"] in R_RECOMMENDED_PACKAGE_NAMES and dep_type == "build":
# On Linux and OS X, r is a metapackage depending on
# r-base and r-recommended. Recommended packages cannot
# build depend on r as they would then build depend on
# themselves and the built package would end up being
# empty (because conda would find no new files)
r_name = "r-base"
else:
r_name = "r"
# We don't include any R version restrictions because we
# always build R packages against an exact R version
deps.insert(0, "{indent}{r_name}".format(indent=INDENT, r_name=r_name))
else:
conda_name = "r-" + name.lower()
# The r package on Windows includes the recommended packages
if name in R_RECOMMENDED_PACKAGE_NAMES:
end = " # [not win]"
else:
end = ""
if dep_dict[name]:
deps.append(
"{indent}{name} {version}{end}".format(
name=conda_name, version=dep_dict[name], end=end, indent=INDENT
)
)
else:
deps.append("{indent}{name}{end}".format(name=conda_name, indent=INDENT, end=end))
if args.recursive:
if not exists(join(output_dir, conda_name)):
args.packages.append(name)
if cran_package.get("NeedsCompilation", "no") == "yes":
if dep_type == "build":
deps.append("{indent}gcc # [not win]".format(indent=INDENT))
else:
deps.append("{indent}libgcc # [not win]".format(indent=INDENT))
d["%s_depends" % dep_type] = "".join(deps)
for package in package_dicts:
d = package_dicts[package]
name = d["packagename"]
# Normalize the metadata values
d = {
k: unicodedata.normalize("NFKD", compat.text_type(v)).encode("ascii", "ignore").decode()
for k, v in compat.iteritems(d)
}
makedirs(join(output_dir, name))
print("Writing recipe for %s" % package.lower())
with open(join(output_dir, name, "meta.yaml"), "w") as f:
f.write(clear_trailing_whitespace(CRAN_META.format(**d)))
with open(join(output_dir, name, "build.sh"), "w") as f:
f.write(CRAN_BUILD_SH.format(**d))
with open(join(output_dir, name, "bld.bat"), "w") as f:
f.write(CRAN_BLD_BAT.format(**d))
print("Done")
def __unicode__(self):
'''
String representation of the MetaData.
'''
return text_type(self.__dict__)
def test_yield_lines(tmpdir):
tempfile = join(text_type(tmpdir), "testfile")
_make_lines_file(tempfile)
lines = list(yield_lines(tempfile))
assert lines == ['line 1', 'line 2', 'line 4']
def test_remove_dir(tmpdir):
test_dir = "test"
tmpdir.mkdir(test_dir)
path = join(text_type(tmpdir), test_dir)
assert rm_rf(path) is True
def test_remove_file_to_trash(tmpdir):
test_file = "test.txt"
path = join(text_type(tmpdir), test_file)
_write_file(path, "welcome to the ministry of silly walks")
assert rm_rf(path) is True
def main(args, parser):
if len(args.packages) > 1 and args.version_compare:
parser.error("--version-compare only works with one package at a time")
if not args.update_outdated and not args.packages:
parser.error("At least one package must be supplied")
package_dicts = {}
[output_dir] = args.output_dir
cran_metadata = get_cran_metadata(args.cran_url, output_dir)
if args.update_outdated:
args.packages = get_outdated(output_dir, cran_metadata, args.packages)
for pkg in args.packages:
rm_rf(join(args.output_dir[0], 'r-' + pkg))
while args.packages:
package = args.packages.pop()
is_github_url = 'github.com' in package
url = package
if is_github_url:
rm_rf(source.WORK_DIR)
source.git_source({'git_url': package}, '.')
git_tag = args.git_tag[0] if args.git_tag else get_latest_git_tag()
p = subprocess.Popen(['git', 'checkout', git_tag],
stdout=subprocess.PIPE,
stderr=subprocess.PIPE,
cwd=source.WORK_DIR)
stdout, stderr = p.communicate()
stdout = stdout.decode('utf-8')
stderr = stderr.decode('utf-8')
if p.returncode:
sys.exit(
"Error: 'git checkout %s' failed (%s).\nInvalid tag?" %
(git_tag, stderr.strip()))
if stdout:
print(stdout, file=sys.stdout)
if stderr:
print(stderr, file=sys.stderr)
DESCRIPTION = join(source.WORK_DIR, "DESCRIPTION")
if not isfile(DESCRIPTION):
sub_description_pkg = join(source.WORK_DIR, 'pkg',
"DESCRIPTION")
sub_description_name = join(source.WORK_DIR,
package.split('/')[-1],
"DESCRIPTION")
if isfile(sub_description_pkg):
DESCRIPTION = sub_description_pkg
elif isfile(sub_description_name):
DESCRIPTION = sub_description_name
else:
sys.exit(
"%s does not appear to be a valid R package "
"(no DESCRIPTION file in %s, %s)" %
(package, sub_description_pkg, sub_description_name))
with open(DESCRIPTION) as f:
description_text = clear_trailing_whitespace(f.read())
d = dict_from_cran_lines(
remove_package_line_continuations(
description_text.splitlines()))
d['orig_description'] = description_text
package = d['Package'].lower()
cran_metadata[package] = d
if package.startswith('r-'):
package = package[2:]
if package.endswith('/'):
package = package[:-1]
if package.lower() not in cran_metadata:
sys.exit("Package %s not found" % package)
# Make sure package is always uses the CRAN capitalization
package = cran_metadata[package.lower()]['Package']
if not is_github_url:
session = get_session(output_dir)
cran_metadata[package.lower()].update(
get_package_metadata(args.cran_url, package, session))
dir_path = join(output_dir, 'r-' + package.lower())
if exists(dir_path) and not args.version_compare:
raise RuntimeError("directory already exists: %s" % dir_path)
cran_package = cran_metadata[package.lower()]
d = package_dicts.setdefault(
package,
{
'cran_packagename': package,
'packagename': 'r-' + package.lower(),
'build_depends': '',
'run_depends': '',
# CRAN doesn't seem to have this metadata :(
'home_comment': '#',
'homeurl': '',
'summary_comment': '#',
'summary': '',
})
if is_github_url:
d['url_key'] = ''
d['fn_key'] = ''
d['git_url_key'] = 'git_url:'
d['git_tag_key'] = 'git_tag:'
d['filename'] = ''
d['cranurl'] = ''
d['git_url'] = url
d['git_tag'] = git_tag
else:
d['url_key'] = 'url:'
d['fn_key'] = 'fn:'
d['git_url_key'] = ''
d['git_tag_key'] = ''
d['git_url'] = ''
d['git_tag'] = ''
if args.version:
raise NotImplementedError(
"Package versions from CRAN are not yet implemented")
[version] = args.version
d['version'] = version
d['cran_version'] = cran_package['Version']
# Conda versions cannot have -. Conda (verlib) will treat _ as a .
d['conda_version'] = d['cran_version'].replace('-', '_')
if args.version_compare:
sys.exit(not version_compare(dir_path, d['conda_version']))
if not is_github_url:
d['filename'] = "{cran_packagename}_{cran_version}.tar.gz".format(
**d)
if args.archive:
d['cranurl'] = (INDENT + args.cran_url + 'src/contrib/' +
d['filename'] + INDENT + args.cran_url +
'src/contrib/' + 'Archive/' +
d['cran_packagename'] + '/' + d['filename'])
else:
d['cranurl'] = ' ' + args.cran_url + 'src/contrib/' + d[
'filename']
d['cran_metadata'] = '\n'.join(
['# %s' % l for l in cran_package['orig_lines'] if l])
# XXX: We should maybe normalize these
d['license'] = cran_package.get("License", "None")
# Tend towards the more clear GPL3 and away from the ambiguity of GPL2.
if 'GPL (>= 2)' in d['license'] or d['license'] == 'GPL':
d['license_family'] = 'GPL3'
else:
d['license_family'] = get_close_matches(
d['license'], metadata.allowed_license_families, 1, 0.0)[0]
if 'License_is_FOSS' in cran_package:
d['license'] += ' (FOSS)'
if cran_package.get('License_restricts_use', None) == 'yes':
d['license'] += ' (Restricts use)'
if "URL" in cran_package:
d['home_comment'] = ''
d['homeurl'] = ' ' + yaml_quote_string(cran_package['URL'])
if 'Description' in cran_package:
d['summary_comment'] = ''
d['summary'] = ' ' + yaml_quote_string(cran_package['Description'])
if "Suggests" in cran_package:
d['suggests'] = "# Suggests: %s" % cran_package['Suggests']
else:
d['suggests'] = ''
# Every package depends on at least R.
# I'm not sure what the difference between depends and imports is.
depends = [
s.strip() for s in cran_package.get('Depends', '').split(',')
if s.strip()
]
imports = [
s.strip() for s in cran_package.get('Imports', '').split(',')
if s.strip()
]
links = [
s.strip() for s in cran_package.get("LinkingTo", '').split(',')
if s.strip()
]
dep_dict = {}
for s in set(chain(depends, imports, links)):
match = VERSION_DEPENDENCY_REGEX.match(s)
if not match:
sys.exit("Could not parse version from dependency of %s: %s" %
(package, s))
name = match.group('name')
archs = match.group('archs')
relop = match.group('relop') or ''
version = match.group('version') or ''
version = version.replace('-', '_')
# If there is a relop there should be a version
assert not relop or version
if archs:
sys.exit("Don't know how to handle archs from dependency of "
"package %s: %s" % (package, s))
dep_dict[name] = '{relop}{version}'.format(relop=relop,
version=version)
if 'R' not in dep_dict:
dep_dict['R'] = ''
for dep_type in ['build', 'run']:
deps = []
for name in sorted(dep_dict):
if name in R_BASE_PACKAGE_NAMES:
continue
if name == 'R':
# Put R first
# Regarless of build or run, and whether this is a recommended package or not,
# it can only depend on 'r-base' since anything else can and will cause cycles
# in the dependency graph. The cran metadata lists all dependencies anyway, even
# those packages that are in the recommended group.
r_name = 'r-base'
# We don't include any R version restrictions because we
# always build R packages against an exact R version
deps.insert(
0, '{indent}{r_name}'.format(indent=INDENT,
r_name=r_name))
else:
conda_name = 'r-' + name.lower()
if dep_dict[name]:
deps.append('{indent}{name} {version}'.format(
name=conda_name,
version=dep_dict[name],
indent=INDENT))
else:
deps.append('{indent}{name}'.format(name=conda_name,
indent=INDENT))
if args.recursive:
if not exists(join(output_dir, conda_name)):
args.packages.append(name)
if cran_package.get("NeedsCompilation", 'no') == 'yes':
if dep_type == 'build':
deps.append('{indent}posix # [win]'.format(
indent=INDENT))
deps.append(
'{indent}{{{{native}}}}toolchain # [win]'.format(
indent=INDENT))
deps.append(
'{indent}gcc # [not win]'.format(
indent=INDENT))
d['%s_depends' % dep_type] = ''.join(deps)
for package in package_dicts:
d = package_dicts[package]
name = d['packagename']
# Normalize the metadata values
d = {
k: unicodedata.normalize("NFKD", compat.text_type(v)).encode(
'ascii', 'ignore').decode()
for k, v in compat.iteritems(d)
}
makedirs(join(output_dir, name))
print("Writing recipe for %s" % package.lower())
with open(join(output_dir, name, 'meta.yaml'), 'w') as f:
f.write(clear_trailing_whitespace(CRAN_META.format(**d)))
with open(join(output_dir, name, 'build.sh'), 'w') as f:
f.write(CRAN_BUILD_SH.format(**d))
with open(join(output_dir, name, 'bld.bat'), 'w') as f:
f.write(CRAN_BLD_BAT.format(**d))
print("Done")
def test_remove_link_to_file(tmpdir):
dst_link = join(text_type(tmpdir), "test_link")
src_file = join(text_type(tmpdir), "test_file")
_write_file(src_file, "welcome to the ministry of silly walks")
os.symlink(src_file, dst_link)
assert rm_rf(dst_link) is True
def test_remove_link_to_dir(tmpdir):
dst_link = join(text_type(tmpdir), "test_link")
src_dir = join(text_type(tmpdir), "test_dir")
tmpdir.mkdir("test_dir")
os.symlink(src_dir, dst_link)
assert rm_rf(dst_link) is True
def main(args, parser):
if len(args.packages) > 1 and args.version_compare:
parser.error("--version-compare only works with one package at a time")
if not args.update_outdated and not args.packages:
parser.error("At least one package must be supplied")
package_dicts = {}
[output_dir] = args.output_dir
cran_metadata = get_cran_metadata(args.cran_url, output_dir)
if args.update_outdated:
args.packages = get_outdated(output_dir, cran_metadata, args.packages)
for pkg in args.packages:
rm_rf(join(args.output_dir, 'r-' + pkg))
while args.packages:
package = args.packages.pop()
is_github_url = 'github.com' in package
url = package
if is_github_url:
rm_rf(source.WORK_DIR)
source.git_source({'git_url': package}, '.')
git_tag = args.git_tag[0] if args.git_tag else get_latest_git_tag()
p = subprocess.Popen(['git', 'checkout', git_tag], stdout=subprocess.PIPE, stderr=subprocess.PIPE, cwd=source.WORK_DIR)
stdout, stderr = p.communicate()
stdout = stdout.decode('utf-8')
stderr = stderr.decode('utf-8')
if p.returncode:
sys.exit("Error: 'git checkout %s' failed (%s).\nInvalid tag?" % (git_tag, stderr.strip()))
if stdout:
print(stdout, file=sys.stdout)
if stderr:
print(stderr, file=sys.stderr)
DESCRIPTION = join(source.WORK_DIR, "DESCRIPTION")
if not isfile(DESCRIPTION):
sub_description_pkg = join(source.WORK_DIR, 'pkg', "DESCRIPTION")
sub_description_name = join(source.WORK_DIR, package.split('/')[-1], "DESCRIPTION")
if isfile(sub_description_pkg):
DESCRIPTION = sub_description_pkg
elif isfile(sub_description_name):
DESCRIPTION = sub_description_name
else:
sys.exit("%s does not appear to be a valid R package (no DESCRIPTION file)" % package)
with open(DESCRIPTION) as f:
description_text = clear_trailing_whitespace(f.read())
d = dict_from_cran_lines(remove_package_line_continuations(description_text.splitlines()))
d['orig_description'] = description_text
package = d['Package'].lower()
cran_metadata[package] = d
if package.startswith('r-'):
package = package[2:]
if package.endswith('/'):
package = package[:-1]
if package.lower() not in cran_metadata:
sys.exit("Package %s not found" % package)
# Make sure package is always uses the CRAN capitalization
package = cran_metadata[package.lower()]['Package']
if not is_github_url:
session = get_session(output_dir)
cran_metadata[package.lower()].update(get_package_metadata(args.cran_url,
package, session))
dir_path = join(output_dir, 'r-' + package.lower())
if exists(dir_path) and not args.version_compare:
raise RuntimeError("directory already exists: %s" % dir_path)
cran_package = cran_metadata[package.lower()]
d = package_dicts.setdefault(package,
{
'cran_packagename': package,
'packagename': 'r-' + package.lower(),
'build_depends': '',
'run_depends': '',
# CRAN doesn't seem to have this metadata :(
'home_comment': '#',
'homeurl': '',
'summary_comment': '#',
'summary': '',
})
if is_github_url:
d['url_key'] = ''
d['fn_key'] = ''
d['git_url_key'] = 'git_url:'
d['git_tag_key'] = 'git_tag:'
d['filename'] = ''
d['cranurl'] = ''
d['git_url'] = url
d['git_tag'] = git_tag
else:
d['url_key'] = 'url:'
d['fn_key'] = 'fn:'
d['git_url_key'] = ''
d['git_tag_key'] = ''
d['git_url'] = ''
d['git_tag'] = ''
if args.version:
raise NotImplementedError("Package versions from CRAN are not yet implemented")
[version] = args.version
d['version'] = version
d['cran_version'] = cran_package['Version']
# Conda versions cannot have -. Conda (verlib) will treat _ as a .
d['conda_version'] = d['cran_version'].replace('-', '_')
if args.version_compare:
sys.exit(not version_compare(dir_path, d['conda_version']))
if not is_github_url:
d['filename'] = "{cran_packagename}_{cran_version}.tar.gz".format(**d)
if args.archive:
d['cranurl'] = (INDENT + args.cran_url + 'src/contrib/' +
d['filename'] + INDENT + args.cran_url + 'src/contrib/' +
'Archive/' + d['cran_packagename'] + '/' + d['filename'])
else:
d['cranurl'] = ' ' + args.cran_url + 'src/contrib/' + d['filename']
d['cran_metadata'] = '\n'.join(['# %s' % l for l in
cran_package['orig_lines'] if l])
# XXX: We should maybe normalize these
d['license'] = cran_package.get("License", "None")
if 'License_is_FOSS' in cran_package:
d['license'] += ' (FOSS)'
if cran_package.get('License_restricts_use', None) == 'yes':
d['license'] += ' (Restricts use)'
if "URL" in cran_package:
d['home_comment'] = ''
d['homeurl'] = ' ' + yaml_quote_string(cran_package['URL'])
if 'Description' in cran_package:
d['summary_comment'] = ''
d['summary'] = ' ' + yaml_quote_string(cran_package['Description'])
if "Suggests" in cran_package:
d['suggests'] = "# Suggests: %s" % cran_package['Suggests']
else:
d['suggests'] = ''
# Every package depends on at least R.
# I'm not sure what the difference between depends and imports is.
depends = [s.strip() for s in cran_package.get('Depends',
'').split(',') if s.strip()]
imports = [s.strip() for s in cran_package.get('Imports',
'').split(',') if s.strip()]
links = [s.strip() for s in cran_package.get("LinkingTo",
'').split(',') if s.strip()]
dep_dict = {}
for s in set(chain(depends, imports, links)):
match = VERSION_DEPENDENCY_REGEX.match(s)
if not match:
sys.exit("Could not parse version from dependency of %s: %s" %
(package, s))
name = match.group('name')
archs = match.group('archs')
relop = match.group('relop') or ''
version = match.group('version') or ''
version = version.replace('-', '_')
# If there is a relop there should be a version
assert not relop or version
if archs:
sys.exit("Don't know how to handle archs from dependency of "
"package %s: %s" % (package, s))
dep_dict[name] = '{relop}{version}'.format(relop=relop, version=version)
if 'R' not in dep_dict:
dep_dict['R'] = ''
for dep_type in ['build', 'run']:
deps = []
for name in sorted(dep_dict):
if name in R_BASE_PACKAGE_NAMES:
continue
if name == 'R':
# Put R first
if d['cran_packagename'] in R_RECOMMENDED_PACKAGE_NAMES and dep_type == 'build':
# On Linux and OS X, r is a metapackage depending on
# r-base and r-recommended. Recommended packages cannot
# build depend on r as they would then build depend on
# themselves and the built package would end up being
# empty (because conda would find no new files)
r_name = 'r-base'
else:
r_name = 'r'
# We don't include any R version restrictions because we
# always build R packages against an exact R version
deps.insert(0, '{indent}{r_name}'.format(indent=INDENT, r_name=r_name))
else:
conda_name = 'r-' + name.lower()
# The r package on Windows includes the recommended packages
if name in R_RECOMMENDED_PACKAGE_NAMES:
end = ' # [not win]'
else:
end = ''
if dep_dict[name]:
deps.append('{indent}{name} {version}{end}'.format(name=conda_name,
version=dep_dict[name], end=end, indent=INDENT))
else:
deps.append('{indent}{name}{end}'.format(name=conda_name,
indent=INDENT, end=end))
if args.recursive:
if not exists(join(output_dir, conda_name)):
args.packages.append(name)
if cran_package.get("NeedsCompilation", 'no') == 'yes':
if dep_type == 'build':
deps.append('{indent}gcc # [not win]'.format(indent=INDENT))
else:
deps.append('{indent}libgcc # [not win]'.format(indent=INDENT))
d['%s_depends' % dep_type] = ''.join(deps)
for package in package_dicts:
d = package_dicts[package]
name = d['packagename']
#Normalize the metadata values
d = {k:unicodedata.normalize("NFKD", compat.text_type(v)).encode('ascii', 'ignore') for k, v in d.iteritems()}
makedirs(join(output_dir, name))
print("Writing recipe for %s" % package.lower())
with open(join(output_dir, name, 'meta.yaml'), 'w') as f:
f.write(clear_trailing_whitespace(CRAN_META.format(**d)))
with open(join(output_dir, name, 'build.sh'), 'w') as f:
f.write(CRAN_BUILD_SH.format(**d))
with open(join(output_dir, name, 'bld.bat'), 'w') as f:
f.write(CRAN_BLD_BAT.format(**d))
print("Done")
def test_remove_file_to_trash(tmpdir):
test_file = "test.txt"
path = join(text_type(tmpdir), test_file)
_write_file(path, "welcome to the ministry of silly walks")
assert rm_rf(path) is True
def __unicode__(self):
'''
String representation of the MetaData.
'''
return text_type(self.__dict__)
def test_remove_dir(tmpdir):
test_dir = "test"
tmpdir.mkdir(test_dir)
path = join(text_type(tmpdir), test_dir)
assert rm_rf(path) is True
def test_remove_link_to_file(tmpdir):
dst_link = join(text_type(tmpdir), "test_link")
src_file = join(text_type(tmpdir), "test_file")
_write_file(src_file, "welcome to the ministry of silly walks")
os.symlink(src_file, dst_link)
assert rm_rf(dst_link) is True
def test_remove_link_to_dir(tmpdir):
dst_link = join(text_type(tmpdir), "test_link")
src_dir = join(text_type(tmpdir), "test_dir")
tmpdir.mkdir("test_dir")
os.symlink(src_dir, dst_link)
assert rm_rf(dst_link) is True
def __str__(self):
return '\n'.join(text_type(e) for e in self.errors) + '\n'
def __str__(self):
return '\n'.join(text_type(e) for e in self.errors) + '\n'
