def test_resolve_dependencies_for_bogus_package_with_actual_conda():
with pytest.raises(conda_api.CondaError) as excinfo:
conda_api.resolve_dependencies(['doesnotexistblahblah'])
if hasattr(excinfo.value, 'json'):
pprint(excinfo.value.json)
exc_str = str(excinfo.value)
assert 'Package not found' in exc_str or 'Package missing' in exc_str
def test_resolve_dependencies_for_bogus_package_with_actual_conda():
with pytest.raises(conda_api.CondaError) as excinfo:
conda_api.resolve_dependencies(['doesnotexistblahblah'])
if hasattr(excinfo.value, 'json'):
pprint(excinfo.value.json)
exc_str = str(excinfo.value)
valid_strings = ('Package not found', 'Package missing',
'Packages missing', 'packages are not available')
assert any(s in exc_str for s in valid_strings)
def test_resolve_dependencies_no_link_op(monkeypatch):
def mock_call_conda(extra_args,
json_mode,
platform=None,
stdout_callback=None,
stderr_callback=None):
return json.dumps({'actions': [{'SOMETHING': {}}]})
monkeypatch.setattr('anaconda_project.internal.conda_api._call_conda',
mock_call_conda)
with pytest.raises(conda_api.CondaError) as excinfo:
conda_api.resolve_dependencies(['foo=1.0'])
assert 'Could not understand JSON from Conda' in str(excinfo.value)
def test_resolve_dependencies_pass_through_channels(monkeypatch):
def mock_call_conda(extra_args,
json_mode,
platform=None,
stdout_callback=None,
stderr_callback=None):
assert '--channel' in extra_args
assert 'abc' in extra_args
assert 'nbc' in extra_args
return json.dumps({
'actions': [{
'LINK': [{
'base_url': None,
'build_number': 0,
'build_string': '0',
'channel': 'defaults',
'dist_name': 'mkl-2017.0.1-0',
'name': 'mkl',
'platform': None,
'version': '2017.0.1',
'with_features_depends': None
}]
}]
})
monkeypatch.setattr('anaconda_project.internal.conda_api._call_conda',
mock_call_conda)
result = conda_api.resolve_dependencies(['foo=1.0'],
channels=['abc', 'nbc'])
assert [('mkl', '2017.0.1', '0')] == result
def resolve_dependencies(self, package_specs, channels, platforms):
by_platform = {}
current = conda_api.current_platform()
resolve_for_platforms = list(platforms)
# always resolve "current" first because it's confusing if
# an error says resolution failed on another platform when
# the real issue is that resolution will fail on all platforms.
if current in resolve_for_platforms:
resolve_for_platforms.remove(current)
resolve_for_platforms = [current] + resolve_for_platforms
for conda_platform in resolve_for_platforms:
try:
self._log_info("Resolving conda packages for %s" %
conda_platform)
deps = conda_api.resolve_dependencies(pkgs=package_specs,
platform=conda_platform,
channels=channels)
except conda_api.CondaError as e:
raise CondaManagerError("Error resolving for {}: {}".format(
conda_platform, str(e)))
locked_specs = ["%s=%s=%s" % dep for dep in deps]
by_platform[conda_platform] = sorted(locked_specs)
by_platform = _extract_common(by_platform)
lock_set = CondaLockSet(package_specs_by_platform=by_platform,
platforms=resolve_for_platforms)
return lock_set
def test_resolve_dependencies_with_actual_conda_depending_on_conda():
try:
result = conda_api.resolve_dependencies(['conda=4.3.21'],
platform=None)
except conda_api.CondaError as e:
pprint(e.json)
raise e
names = [pkg[0] for pkg in result]
assert 'conda' in names
names_and_versions = [(pkg[0], pkg[1]) for pkg in result]
assert ('conda', '4.3.21') in names_and_versions
assert len(result) > 1 # conda has some dependencies so should be >1
def test_resolve_dependencies_with_actual_conda_current_platform():
try:
result = conda_api.resolve_dependencies(['bokeh=0.12.4'],
platform=None)
except conda_api.CondaError as e:
pprint(e.json)
raise e
names = [pkg[0] for pkg in result]
assert 'bokeh' in names
names_and_versions = [(pkg[0], pkg[1]) for pkg in result]
assert ('bokeh', '0.12.4') in names_and_versions
assert len(result) > 1 # bokeh has some dependencies so should be >1
def test_resolve_msys2_dependencies_with_actual_conda(p):
try:
result = conda_api.resolve_dependencies(
['m2-msys2-runtime=2.5.0.17080.65c939c'], platform=p)
except conda_api.CondaError as e:
print("*** Dependency resolution failed on %s" % p)
pprint(e.json)
raise e
names = [pkg[0] for pkg in result]
assert 'm2-msys2-runtime' in names
names_and_versions = [(pkg[0], pkg[1]) for pkg in result]
assert ('m2-msys2-runtime', '2.5.0.17080.65c939c') in names_and_versions
assert len(result) > 1 # requests has some dependencies so should be >1
print("Dependency resolution test OK on %s" % p)
def test_resolve_dependencies_ignores_rmtree_failure(monkeypatch):
def mock_call_conda(extra_args,
json_mode,
platform,
stdout_callback=None,
stderr_callback=None):
return json.dumps({
'actions': [{
'LINK': [{
'base_url': None,
'build_number': 0,
'build_string': '0',
'channel': 'defaults',
'dist_name': 'mkl-2017.0.1-0',
'name': 'mkl',
'platform': None,
'version': '2017.0.1',
'with_features_depends': None
}]
}]
})
monkeypatch.setattr('anaconda_project.internal.conda_api._call_conda',
mock_call_conda)
def mock_isdir(*args, **kwargs):
return True
monkeypatch.setattr('os.path.isdir', mock_isdir)
called = dict()
def mock_rmtree(*args, **kwargs):
called['yes'] = True
raise Exception("did not rm the tree")
monkeypatch.setattr('shutil.rmtree', mock_rmtree)
result = conda_api.resolve_dependencies(['foo=1.0'])
assert 'yes' in called
assert [('mkl', '2017.0.1', '0')] == result
def test_resolve_dependencies_with_actual_conda_other_platforms():
for p in conda_api.default_platforms_plus_32_bit:
if p == conda_api.current_platform():
print(
"Skipping dependency resolution test on current platform %s" %
p)
continue
try:
result = conda_api.resolve_dependencies(['bokeh=0.12.4'],
platform=p)
except conda_api.CondaError as e:
print("*** Dependency resolution failed on %s" % p)
pprint(e.json)
raise e
names = [pkg[0] for pkg in result]
assert 'bokeh' in names
names_and_versions = [(pkg[0], pkg[1]) for pkg in result]
assert ('bokeh', '0.12.4') in names_and_versions
assert len(result) > 1 # bokeh has some dependencies so should be >1
print("Dependency resolution test OK on %s" % p)
def test_resolve_dependencies_with_conda_43_json(monkeypatch):
def mock_call_conda(extra_args,
json_mode,
platform=None,
stdout_callback=None,
stderr_callback=None):
old_json = {
'actions': [{
'LINK': [{
'base_url': None,
'build_number': 0,
'build_string': '0',
'channel': 'defaults',
'dist_name': 'mkl-2017.0.1-0',
'name': 'mkl',
'platform': None,
'version': '2017.0.1',
'with_features_depends': None
}, {
'base_url': None,
'build_number': 1,
'build_string': '1',
'channel': 'defaults',
'dist_name': 'openssl-1.0.2k-1',
'name': 'openssl',
'platform': None,
'version': '1.0.2k',
'with_features_depends': None
}, {
'base_url': None,
'build_number': 2,
'build_string': '2',
'channel': 'defaults',
'dist_name': 'readline-6.2-2',
'name': 'readline',
'platform': None,
'version': '6.2',
'with_features_depends': None
}, {
'base_url': None,
'build_number': 0,
'build_string': '0',
'channel': 'defaults',
'dist_name': 'sqlite-3.13.0-0',
'name': 'sqlite',
'platform': None,
'version': '3.13.0',
'with_features_depends': None
}, {
'base_url': None,
'build_number': 0,
'build_string': '0',
'channel': 'defaults',
'dist_name': 'tk-8.5.18-0',
'name': 'tk',
'platform': None,
'version': '8.5.18',
'with_features_depends': None
}, {
'base_url': None,
'build_number': 0,
'build_string': '0',
'channel': 'defaults',
'dist_name': 'yaml-0.1.6-0',
'name': 'yaml',
'platform': None,
'version': '0.1.6',
'with_features_depends': None
}, {
'base_url': None,
'build_number': 3,
'build_string': '3',
'channel': 'defaults',
'dist_name': 'zlib-1.2.8-3',
'name': 'zlib',
'platform': None,
'version': '1.2.8',
'with_features_depends': None
}, {
'base_url': None,
'build_number': 0,
'build_string': '0',
'channel': 'defaults',
'dist_name': 'python-2.7.13-0',
'name': 'python',
'platform': None,
'version': '2.7.13',
'with_features_depends': None
}, {
'base_url': None,
'build_number': 0,
'build_string': 'py27_0',
'channel': 'defaults',
'dist_name': 'backports-1.0-py27_0',
'name': 'backports',
'platform': None,
'version': '1.0',
'with_features_depends': None
}, {
'base_url': None,
'build_number': 0,
'build_string': 'py27_0',
'channel': 'defaults',
'dist_name': 'backports_abc-0.5-py27_0',
'name': 'backports_abc',
'platform': None,
'version': '0.5',
'with_features_depends': None
}, {
'base_url': None,
'build_number': 0,
'build_string': 'py27_0',
'channel': 'defaults',
'dist_name': 'futures-3.0.5-py27_0',
'name': 'futures',
'platform': None,
'version': '3.0.5',
'with_features_depends': None
}, {
'base_url': None,
'build_number': 2,
'build_string': 'py27_2',
'channel': 'defaults',
'dist_name': 'markupsafe-0.23-py27_2',
'name': 'markupsafe',
'platform': None,
'version': '0.23',
'with_features_depends': None
}, {
'base_url': None,
'build_number': 0,
'build_string': 'py27_0',
'channel': 'defaults',
'dist_name': 'numpy-1.12.0-py27_0',
'name': 'numpy',
'platform': None,
'version': '1.12.0',
'with_features_depends': None
}, {
'base_url': None,
'build_number': 0,
'build_string': 'py27_0',
'channel': 'defaults',
'dist_name': 'pyyaml-3.12-py27_0',
'name': 'pyyaml',
'platform': None,
'version': '3.12',
'with_features_depends': None
}, {
'base_url': None,
'build_number': 0,
'build_string': 'py27_0',
'channel': 'defaults',
'dist_name': 'requests-2.13.0-py27_0',
'name': 'requests',
'platform': None,
'version': '2.13.0',
'with_features_depends': None
}, {
'base_url': None,
'build_number': 0,
'build_string': 'py27_0',
'channel': 'defaults',
'dist_name': 'setuptools-27.2.0-py27_0',
'name': 'setuptools',
'platform': None,
'version': '27.2.0',
'with_features_depends': None
}, {
'base_url': None,
'build_number': 0,
'build_string': 'py27_0',
'channel': 'defaults',
'dist_name': 'six-1.10.0-py27_0',
'name': 'six',
'platform': None,
'version': '1.10.0',
'with_features_depends': None
}, {
'base_url': None,
'build_number': 0,
'build_string': 'py27_0',
'channel': 'defaults',
'dist_name': 'wheel-0.29.0-py27_0',
'name': 'wheel',
'platform': None,
'version': '0.29.0',
'with_features_depends': None
}, {
'base_url': None,
'build_number': 0,
'build_string': 'py27_0',
'channel': 'defaults',
'dist_name': 'jinja2-2.9.5-py27_0',
'name': 'jinja2',
'platform': None,
'version': '2.9.5',
'with_features_depends': None
}, {
'base_url': None,
'build_number': 1,
'build_string': 'py27_1',
'channel': 'defaults',
'dist_name': 'pip-9.0.1-py27_1',
'name': 'pip',
'platform': None,
'version': '9.0.1',
'with_features_depends': None
}, {
'base_url': None,
'build_number': 0,
'build_string': 'py27_0',
'channel': 'defaults',
'dist_name': 'python-dateutil-2.6.0-py27_0',
'name': 'python-dateutil',
'platform': None,
'version': '2.6.0',
'with_features_depends': None
}, {
'base_url': None,
'build_number': 0,
'build_string': 'py27_0',
'channel': 'defaults',
'dist_name': 'singledispatch-3.4.0.3-py27_0',
'name': 'singledispatch',
'platform': None,
'version': '3.4.0.3',
'with_features_depends': None
}, {
'base_url': None,
'build_number': 1,
'build_string': 'py27_1',
'channel': 'defaults',
'dist_name': 'ssl_match_hostname-3.4.0.2-py27_1',
'name': 'ssl_match_hostname',
'platform': None,
'version': '3.4.0.2',
'with_features_depends': None
}, {
'base_url': None,
'build_number': 0,
'build_string': 'py27_0',
'channel': 'defaults',
'dist_name': 'tornado-4.4.2-py27_0',
'name': 'tornado',
'platform': None,
'version': '4.4.2',
'with_features_depends': None
}, {
'base_url': None,
'build_number': 0,
'build_string': 'py27_0',
'channel': 'defaults',
'dist_name': 'bokeh-0.12.4-py27_0',
'name': 'bokeh',
'platform': None,
'version': '0.12.4',
'with_features_depends': None
}],
'PREFIX':
'/tmp/kapsel_resolve__7_udcjm',
'SYMLINK_CONDA': ['/home/hp/bin/anaconda2'],
'op_order': [
'CHECK_FETCH', 'RM_FETCHED', 'FETCH', 'CHECK_EXTRACT',
'RM_EXTRACTED', 'EXTRACT', 'UNLINK', 'LINK',
'SYMLINK_CONDA'
]
}],
'dry_run':
True,
'success':
True
}
return json.dumps(old_json)
monkeypatch.setattr('anaconda_project.internal.conda_api._call_conda',
mock_call_conda)
try:
result = conda_api.resolve_dependencies(['bokeh=0.12.4'])
except conda_api.CondaError as e:
pprint(e.json)
raise e
names = [pkg[0] for pkg in result]
assert 'bokeh' in names
names_and_versions = [(pkg[0], pkg[1]) for pkg in result]
assert ('bokeh', '0.12.4') in names_and_versions
assert len(result) > 1 # bokeh has some dependencies so should be >1
def do_test(dirname):
with pytest.raises(TypeError) as excinfo:
conda_api.resolve_dependencies(pkgs=[])
assert 'must specify a list' in repr(excinfo.value)
def test_resolve_dependencies_with_conda_41_json(monkeypatch):
def mock_call_conda(extra_args,
json_mode,
platform=None,
stdout_callback=None,
stderr_callback=None):
old_json = {
'actions': {
'EXTRACT': [
'mkl-2017.0.1-0', 'openssl-1.0.2k-1', 'xz-5.2.2-1',
'python-3.6.0-0', 'markupsafe-0.23-py36_2',
'numpy-1.12.0-py36_0', 'pyyaml-3.12-py36_0',
'requests-2.13.0-py36_0', 'setuptools-27.2.0-py36_0',
'six-1.10.0-py36_0', 'tornado-4.4.2-py36_0',
'wheel-0.29.0-py36_0', 'jinja2-2.9.5-py36_0',
'pip-9.0.1-py36_1', 'python-dateutil-2.6.0-py36_0',
'bokeh-0.12.4-py36_0'
],
'FETCH': [
'mkl-2017.0.1-0', 'openssl-1.0.2k-1', 'xz-5.2.2-1',
'python-3.6.0-0', 'markupsafe-0.23-py36_2',
'numpy-1.12.0-py36_0', 'pyyaml-3.12-py36_0',
'requests-2.13.0-py36_0', 'setuptools-27.2.0-py36_0',
'six-1.10.0-py36_0', 'tornado-4.4.2-py36_0',
'wheel-0.29.0-py36_0', 'jinja2-2.9.5-py36_0',
'pip-9.0.1-py36_1', 'python-dateutil-2.6.0-py36_0',
'bokeh-0.12.4-py36_0'
],
'LINK': [
'mkl-2017.0.1-0 2', 'openssl-1.0.2k-1 2',
'readline-6.2-2 2', 'sqlite-3.13.0-0 2', 'tk-8.5.18-0 2',
'xz-5.2.2-1 2', 'yaml-0.1.6-0 2', 'zlib-1.2.8-3 2',
'python-3.6.0-0 2', 'markupsafe-0.23-py36_2 2',
'numpy-1.12.0-py36_0 2', 'pyyaml-3.12-py36_0 2',
'requests-2.13.0-py36_0 2', 'setuptools-27.2.0-py36_0 2',
'six-1.10.0-py36_0 2', 'tornado-4.4.2-py36_0 2',
'wheel-0.29.0-py36_0 2', 'jinja2-2.9.5-py36_0 2',
'pip-9.0.1-py36_1 2', 'python-dateutil-2.6.0-py36_0 2',
'bokeh-0.12.4-py36_0 2'
],
'PREFIX':
'/tmp/kapsel_resolve_luiqsjla',
'SYMLINK_CONDA': ['/home/hp/bin/anaconda3_4.1.11'],
'op_order': [
'RM_FETCHED', 'FETCH', 'RM_EXTRACTED', 'EXTRACT', 'UNLINK',
'LINK', 'SYMLINK_CONDA'
]
},
'dry_run': True,
'success': True
}
return json.dumps(old_json)
monkeypatch.setattr('anaconda_project.internal.conda_api._call_conda',
mock_call_conda)
try:
result = conda_api.resolve_dependencies(['bokeh=0.12.4'])
except conda_api.CondaError as e:
pprint(e.json)
raise e
names = [pkg[0] for pkg in result]
assert 'bokeh' in names
names_and_versions = [(pkg[0], pkg[1]) for pkg in result]
assert ('bokeh', '0.12.4') in names_and_versions
assert len(result) > 1 # bokeh has some dependencies so should be >1
