def get_installed_packages(prefix, show_channel_urls=None):
result = {"packages": {}}
# Currently, we need to have pip interop disabled :/
installed = {
rec: rec
for rec in PrefixData(prefix,
pip_interop_enabled=False).iter_records()
}
# add virtual packages as installed packages
# they are packages installed on the system that conda can do nothing
# about (e.g. glibc)
# if another version is needed, installation just fails
# they don't exist anywhere (they start with __)
_supplement_index_with_system(installed)
installed = list(installed)
for prec in installed:
json_rec = prec.dist_fields_dump()
json_rec["depends"] = prec.depends
json_rec["constrains"] = prec.constrains
json_rec["build"] = prec.build
result["packages"][prec.fn] = json_rec
return installed, result
def test_supplement_index_with_system_glibc():
index = {}
with env_vars({'CONDA_OVERRIDE_GLIBC': '2.10'}):
_supplement_index_with_system(index)
glibc_pkg = next(iter(_ for _ in index if _.name == '__glibc'))
assert glibc_pkg.version == '2.10'
assert glibc_pkg.package_type == PackageType.VIRTUAL_SYSTEM
def test_supplement_index_with_system_osx():
index = {}
with env_vars({'CONDA_OVERRIDE_OSX': '0.15'}):
_supplement_index_with_system(index)
osx_pkg = next(iter(_ for _ in index if _.name == '__osx'))
assert osx_pkg.version == '0.15'
assert osx_pkg.package_type == PackageType.VIRTUAL_SYSTEM
def test_supplement_index_with_system_linux_extended():
index = {}
with env_vars({'CONDA_OVERRIDE_LINUX': '4.2.0-42-generic'}):
_supplement_index_with_system(index)
linux_pkg = next(iter(_ for _ in index if _.name == '__linux'))
assert linux_pkg.version == '4.2.0'
assert linux_pkg.package_type == PackageType.VIRTUAL_SYSTEM
def test_supplement_index_with_system_cuda():
index = {}
with env_vars({'CONDA_OVERRIDE_CUDA': '3.2'}):
_supplement_index_with_system(index)
cuda_pkg = next(iter(_ for _ in index if _.name == '__cuda'))
assert cuda_pkg.version == '3.2'
assert cuda_pkg.package_type == PackageType.VIRTUAL_SYSTEM
def test_supplement_index_with_system():
index = {}
with env_vars({'CONDA_OVERRIDE_CUDA': '3.2'}):
_supplement_index_with_system(index)
cuda_pkg = index['__cuda']
assert cuda_pkg.version == '3.2'
assert cuda_pkg.package_type == PackageType.VIRTUAL_SYSTEM
def test_supplement_index_with_system():
index = {}
with env_vars({'CONDA_OVERRIDE_CUDA': '3.2'}):
_supplement_index_with_system(index)
cuda_pkg = index['_cuda']
assert cuda_pkg.version == '3.2'
assert cuda_pkg.package_type == PackageType.VIRTUAL_SYSTEM
def test_supplement_index_with_system_linux(release_str, version):
index = {}
with env_vars({'CONDA_OVERRIDE_LINUX': release_str}):
_supplement_index_with_system(index)
linux_pkg = next(iter(_ for _ in index if _.name == '__linux'))
assert linux_pkg.version == version
assert linux_pkg.package_type == PackageType.VIRTUAL_SYSTEM
def get_virtual_packages():
result = {"packages": {}}
# add virtual packages as installed packages
# they are packages installed on the system that conda can do nothing
# about (e.g. glibc)
# if another version is needed, installation just fails
# they don't exist anywhere (they start with __)
installed = dict()
_supplement_index_with_system(installed)
installed = list(installed)
for prec in installed:
json_rec = prec.dist_fields_dump()
json_rec["depends"] = prec.depends
json_rec["build"] = prec.build
result["packages"][prec.fn] = json_rec
installed_json_f = tempfile.NamedTemporaryFile("w", delete=False)
installed_json_f.write(json_dump(result))
installed_json_f.flush()
return installed_json_f
