thoth.common package

Subpackages

• thoth.common.config package
  • Submodules
  • thoth.common.config.base module
  • thoth.common.config.hardware_information module
  • thoth.common.config.operating_system module
  • thoth.common.config.runtime_environment module
  • Module contents

Submodules

thoth.common.enums module

Enum types used for Thoth adviser integrations.

class thoth.common.enums.ThothAdviserIntegrationEnum

Bases: enum.Enum

Class for Thoth Adviser integrations.

CLI = 1

GITHUB_APP = 4

JUPYTER_NOTEBOOK = 5

KEBECHET = 2

S2I = 3

thoth.common.exceptions module

Exceptions used within thoth-common package.

exception thoth.common.exceptions.ConfigurationError

Bases: thoth.common.exceptions.ThothCommonException

Raised on miss-configuration issues.

exception thoth.common.exceptions.KebechetInputsMissing

Bases: thoth.common.exceptions.ThothCommonException

An exception raised if there are inputs missing for Kebechet.

exception thoth.common.exceptions.NotFoundException

Bases: thoth.common.exceptions.ThothCommonException

Raised if the given resource cannot be found.

exception thoth.common.exceptions.NotKnownThothIntegration

Bases: thoth.common.exceptions.ThothCommonException

An exception raised if the given integration is not known to Thoth.

exception thoth.common.exceptions.QebHwtInputsMissing

Bases: thoth.common.exceptions.ThothCommonException

An exception raised if there are inputs missing for QebHwt Github App.

exception thoth.common.exceptions.SolverNameParseError

Bases: thoth.common.exceptions.ThothCommonException

Raised if unable to determine solver information out of solver name run.

exception thoth.common.exceptions.ThothCommonException

Bases: Exception

A base class for Thoth-common exception hierarchy.

exception thoth.common.exceptions.WorkflowError

Bases: thoth.common.exceptions.ThothCommonException

Raised on workflow related issues.

thoth.common.helpers module

Various utilities to make your life easier.

class thoth.common.helpers.Lazy(calculate_function: Callable[..., Any])

Bases: object

Calculates function exactly once then sets it to be and attribute of object.

Intended to optimize cases in which a class function is called and does not change after repeated calls. Attribute lookup is ~2x as fast as even the simples function calls.

thoth.common.helpers.cwd(target: str) → Generator[[str, None], None]

Manage cwd in a pushd/popd fashion.

thoth.common.helpers.datetime2datetime_str(dt: Optional[datetime.datetime] = None) → str

Create a string representation of a datetime.

thoth.common.helpers.datetime_str2timestamp(datetime_string: str) → int

Parse datetime string represented in ISO format and return timestamp.

thoth.common.helpers.datetime_str_from_timestamp(timestamp: int) → str

Convert a timestamp to datetime string representation.

thoth.common.helpers.format_datetime(dt: datetime.datetime) → str

Return datetime string in default format.

thoth.common.helpers.get_default_datetime_format() → str

Return default datetime format string.

thoth.common.helpers.get_service_account_token() → str

Get token from service account token file.

thoth.common.helpers.parse_datetime(datetime_string: str) → datetime.datetime

Parse datetime string represented in ISO format.

thoth.common.helpers.timestamp2datetime(timestamp: int) → datetime.datetime

Convert a timestamp to datetime respecting UTC.

thoth.common.helpers.to_camel_case(obj: T) → T

Convert dictionary keys to camelCase.

thoth.common.helpers.to_snake_case(obj: T) → T

Convert dictionary keys to snake_case.

thoth.common.json module

Manipulation with JSON format.

class thoth.common.json.SafeJSONEncoder(*, skipkeys=False, ensure_ascii=True, check_circular=True, allow_nan=True, sort_keys=False, indent=None, separators=None, default=None)

Bases: json.encoder.JSONEncoder

Convert objects to JSON, safely.

default(o: Any) → Any

Convert an object to JSON, safely.

thoth.common.logging module

Logging configuration for whole Thoth.

thoth.common.logging.before_send_handler(event: Dict[str, Any], hint: Dict[str, Any]) → Optional[Dict[str, Any]]

Filter the errors caught before sending to Sentry.

This function ignores the exceptions passed in as a environment variable in a comma separated manner.

thoth.common.logging.init_logging(logging_configuration: Optional[Dict[str, str]] = None, logging_env_var_start: Optional[str] = None) → None

Initialize Thoth’s logging - respects all namespaces.

This function allows you to control logging facilities in Thoth. Logging can be configured via env variables so that deployment can respect your configuration. The structure of environment variables is THOTH_LOG_(MODULE) and the value of env variable states verbosity level as in the logging module (DEBUG, INFO, WARNING, ERROR).

>>> import os
>>> os.environ['THOTH_LOG_SOLVER']
> WARNING

You can also specify more closely which sub-module logging you are configuring - submodules are separated with double dash:

>>> os.environ['THOTH_LOG_SOLVER__PYTHON']
> DEBUG

You can also use arguments explicitly that override configuration in env variables (a shorthand for standard logging functionality):

>>> init_logging({'thoth.solver': 'DEBUG'})

Optionally you can specify prefix of the logging environment variable determining logging configuration via env vars (defaults to THOTH_LOG_).

thoth.common.openshift module

Handling OpenShift and Kubernetes objects across project.

class thoth.common.openshift.OpenShift(*, frontend_namespace: Optional[str] = None, middletier_namespace: Optional[str] = None, backend_namespace: Optional[str] = None, infra_namespace: Optional[str] = None, amun_infra_namespace: Optional[str] = None, amun_inspection_namespace: Optional[str] = None, kubernetes_api_url: Optional[str] = None, kubernetes_verify_tls: bool = True, openshift_api_url: Optional[str] = None, token: Optional[str] = None, token_file: Optional[str] = None, cert_file: Optional[str] = None, environ: Optional[Dict[str, str]] = None)

Bases: object

Interaction with OpenShift Master.

create_config_map(configmap_name: str, namespace: str, labels: Dict[str, str], data: Dict[str, str]) → str

Create a ConfigMap in the given namespace.

static generate_id(prefix: Optional[str] = None, identifier: Optional[str] = None) → str

Generate an identifier.

get_build(build_id: str, namespace: str) → Dict[str, Any]

Get a build in the given namespace.

get_build_log(build_id: str, namespace: str) → str

Get log of a build in the given namespace.

get_buildconfig(buildconfig_id: str, namespace: str) → Dict[str, Any]

Get a buildconfig in the given namespace.

get_configmap(configmap_id: str, namespace: str) → Dict[str, Any]

Get the given configmap in a namespace, return object representing config map.

get_configmaps(namespace: str, label_selector: str) → Dict[str, Any]

Get all configmaps in a namespace and select them by label.

get_image_streams(namespace: str, label_selector: str) → Dict[str, Any]

Get all image streams in a namespace and select them by label.

get_job_log(job_id: str, namespace: str) → Optional[str]

Get log of a pod running inside a job.

get_job_logs(job_id: str, namespace: str) → Optional[str]

Get log of a pod running inside a job.

get_job_status(job_id: str, namespace: str) → Dict[str, Any]

Get status of a Job and Pods created by the Job.

Raises

NotFoundError if no Job of such name is found in the namespace

get_job_status_count(label_selector: str, namespace: str) → Dict[str, int]

Count the number of Jobs per status in a specific namespace.

get_job_status_report(job_id: str, namespace: str) → Dict[str, Optional[str]]

Get status report of a Job and Pods created by the Job.

get_jobs(label_selector: str, namespace: Optional[str] = None) → Dict[str, Any]

Get all Jobs, select them by the provided label.

get_pod_log(pod_id: str, namespace: Optional[str] = None) → Optional[str]

Get log of a pod based on assigned pod ID.

get_pod_status(pod_id: str, namespace: str) → Dict[str, Any]

Get status entry for a pod - low level routine.

get_pod_status_report(pod_id: str, namespace: str) → Dict[str, Optional[str]]

Get pod state and convert it to a user-friendly response.

get_solver_names() → List[str]

Retrieve name of solvers available in installation.

get_workflow(name: Optional[str] = None, label_selector: Optional[str] = None, namespace: Optional[str] = None) → Dict[str, Any]

Get Workflow from a namespace, use one of name or label_selector to identify which one to get.

get_workflow_status(name: Optional[str] = None, label_selector: Optional[str] = None, namespace: Optional[str] = None) → Dict[str, Any]

Get a Workflow status, use one of name or label_selector to identify which one to get.

get_workflow_status_report(workflow_id: str, label_selector: Optional[str] = None, namespace: Optional[str] = None) → Dict[str, Optional[str]]

Get workflow status report, derived from workflow status.

static normalize_os_version(os_name: Optional[str], os_version: Optional[str]) → Optional[str]

Normalize operating system version based on operating system used.

classmethod obtain_solver_from_runtime_environment(runtime_environment: Dict[str, Any]) → Optional[str]

Define solver from runtime_environment.

oc_process(namespace: str, template: Dict[str, Any]) → Dict[str, Any]

Process the given template in OpenShift.

static parse_cpu_spec(cpu_spec: Optional[str]) → Optional[float]

Parse the given CPU requirement as used by OpenShift/Kubernetes.

static parse_memory_spec(memory_spec: Optional[str]) → Optional[float]

Parse the given CPU requirement as used by OpenShift/Kubernetes.

classmethod parse_python_solver_name(solver_name: str) → Dict[str, Any]

Parse os and Python identifiers encoded into solver name.

schedule_adviser(application_stack: Dict[Any, Any], recommendation_type: str, *, count: Optional[int] = None, limit: Optional[int] = None, runtime_environment: Optional[Dict[Any, Any]] = None, library_usage: Optional[Dict[Any, Any]] = None, origin: Optional[str] = None, dev: bool = False, debug: bool = False, job_id: Optional[str] = None, github_event_type: Optional[str] = None, github_check_run_id: Optional[int] = None, github_installation_id: Optional[int] = None, github_base_repo_url: Optional[str] = None, re_run_adviser_id: Optional[str] = None, source_type: Optional[str] = None) → Optional[str]

Schedule an adviser run.

schedule_all_solvers(packages: str, *, indexes: Optional[List[str]] = None, debug: bool = False, transitive: bool = False) → List[str]

Schedule all solvers for the given packages.

schedule_build_analysis(*, output_image: Optional[str] = None, base_image: Optional[str] = None, registry_user: Optional[str] = None, registry_password: Optional[str] = None, registry_verify_tls: bool = True, environment_type: Optional[str] = None, origin: Optional[str] = None, job_id: Optional[str] = None) → Optional[str]

Schedule a build analysis workflow.

schedule_dependency_monkey(requirements: Dict[str, Any], context: Dict[str, Any], *, pipeline: Optional[Dict[str, Any]] = None, stack_output: Optional[str] = None, runtime_environment: Optional[Dict[Any, Any]] = None, seed: Optional[int] = None, dry_run: bool = False, decision: Optional[str] = None, count: Optional[int] = None, debug: bool = False, job_id: Optional[str] = None, limit_latest_versions: Optional[int] = None) → Optional[str]

Schedule a dependency monkey run.

schedule_graph_refresh(namespace: Optional[str] = None) → str

Schedule graph refresh job in frontend namespace by default.

schedule_inspection(dockerfile: str, specification: Dict[str, Any], target: str, parameters: Dict[str, Any]) → Optional[str]

Schedule an inspection run.

schedule_kebechet_workflow(webhook_payload: Dict[str, Any]) → Optional[str]

Schedule Kebechet Workflow for a Webhook from GitHub App..

schedule_mi_workflow(repository: str) → Optional[str]

Schedule Meta-information Indicators Workflow.

Parameters

repository:str – GitHub repository in full name format: <repo_owner>/<repo_name>

schedule_package_extract(image: str, *, environment_type: str, is_external: bool = True, origin: Optional[str] = None, registry_user: Optional[str] = None, registry_password: Optional[str] = None, verify_tls: bool = True, debug: bool = False, job_id: Optional[str] = None) → Optional[str]

Schedule package extract workflow.

schedule_provenance_checker(application_stack: Dict[Any, Any], *, origin: Optional[str] = None, whitelisted_sources: Optional[List[str]] = None, debug: bool = False, job_id: Optional[str] = None) → Optional[str]

Run provenance checks on the provided user input.

schedule_revsolver(package_name: str, package_version: str, *, debug: bool = False, job_id: Optional[str] = None) → Optional[str]

Schedule reverse solver.

schedule_security_indicator(python_package_name: str, python_package_version: str, python_package_index: str, aggregation_function: str, *, job_id: Optional[str] = None) → Optional[str]

Schedule a security indicator run.

schedule_solver(packages: str, solver: str, *, indexes: Optional[List[str]] = None, debug: bool = False, transitive: bool = True, job_id: Optional[str] = None) → Optional[str]

Schedule the given solver.

schedule_thamos_workflow(github_event_type: str, github_check_run_id: int, github_installation_id: int, github_base_repo_url: str, github_head_repo_url: str, origin: str, revision: str, host: str) → Optional[str]

Schedule Thamos Advise Workflow for Qeb-Hwt GitHub App..

static set_template_parameters(template: Dict[str, Any], **parameters: Any) → None

Set parameters in the template - replace existing ones or append to parameter list if not exist.

>>> set_template_parameters(template, THOTH_LOG_ADVISER='DEBUG')

property token

Access service account token mounted to the pod.

static verify_github_app_inputs(github_event_type: Optional[str], github_check_run_id: Optional[int], github_installation_id: Optional[int], github_base_repo_url: Optional[str], origin: Optional[str]) → None

Verify if Thoth GitHub App integration inputs are correct.

verify_integration_inputs(source_type: Optional[thoth.common.enums.ThothAdviserIntegrationEnum], github_event_type: Optional[str] = None, github_check_run_id: Optional[int] = None, github_installation_id: Optional[int] = None, github_base_repo_url: Optional[str] = None, origin: Optional[str] = None) → None

Verify if inputs for registered Thoth integrations are correct.

static verify_kebechet_inputs(origin: Optional[str]) → None

Verify if Thoth Kebechet integration inputs are correct.

property workflow_manager

Return WorkflowManager instance.

This property lazily initializes the WorkflowManager.

thoth.common.workflows module

Workflow management for Thoth.

class thoth.common.workflows.Workflow(api_version: str, kind: str, metadata: argo.workflows.client.models.v1alpha1_metadata.V1alpha1Metadata, spec: argo.workflows.client.models.v1alpha1_workflow_spec.V1alpha1WorkflowSpec, status: Optional[argo.workflows.client.models.v1alpha1_workflow_status.V1alpha1WorkflowStatus] = None)

Bases: argo.workflows.client.models.v1alpha1_workflow.V1alpha1Workflow

Argo Workflow instance.

This is a subclass of argo.workflows V1alpha1Workflow model which provides a convenient set of methods to make workflow management easier.

classmethod from_dict(wf: Dict[str, Any], validate: bool = True) → thoth.common.workflows.Workflow

Create a Workflow from a dict.

classmethod from_file(fp: Union[str, pathlib.Path], validate: bool = True) → thoth.common.workflows.Workflow

Create a Workflow from a file.

classmethod from_string(wf: str, validate: bool = True) → thoth.common.workflows.Workflow

Create a Workflow from a YAML string.

classmethod from_url(url: str, validate: bool = True) → thoth.common.workflows.Workflow

Create a Workflow from a remote file.

property id

Get Workflow ID.

property name

Get Workflow name.

property validated

Return whether this workflow has been validated.

class thoth.common.workflows.WorkflowManager(openshift: Optional[thoth.common.openshift.OpenShift] = None, openshift_config: Optional[Mapping[str, str]] = None)

Bases: object

Argo Workflow manager.

get_workflow(namespace: str, name: str) → Dict[str, Any]

Get Workflow in namespace by name.

get_workflow_and_tasks_status(namespace: str, name: str) → Dict[str, Any]

Get workflow and tasks status from a specific namespace.

get_workflow_info(namespace: str, name: str) → Dict[str, Any]

Get Workflow in namespace by name.

get_workflow_template(namespace: str, label_selector: str, *, parameters: Optional[Dict[str, str]]) → Dict[str, Any]

Get Workflow template.

get_workflows(namespace: str, *, label_selector: Optional[str] = None) → Dict[str, Any]

Get Workflows in namespace.

get_workflows_and_tasks_status(namespace: str, label_selector: Optional[str] = None) → Dict[str, Any]

Get workflows and tasks status from a specific namespace.

get_workflows_info(namespace: str, *, label_selector: Optional[str] = None) → Dict[str, Any]

Get workflows info from a specific namespace.

submit_adviser(template_parameters: Optional[Dict[str, str]] = None, workflow_parameters: Optional[Dict[str, Any]] = None) → Optional[str]

Submit Adviser Workflow.

submit_build_analysis(template_parameters: Optional[Dict[str, str]] = None, workflow_parameters: Optional[Dict[str, Any]] = None) → Optional[str]

Submit build analysis workflow.

submit_dependency_monkey(template_parameters: Optional[Dict[str, str]] = None, workflow_parameters: Optional[Dict[str, Any]] = None) → Optional[str]

Submit Dependency Monkey workflow.

submit_inspection(template_parameters: Optional[Dict[str, str]] = None, workflow_parameters: Optional[Dict[str, Any]] = None, use_hw_template: bool = False) → Optional[str]

Submit the Inspection Workflow.

submit_kebechet(template_parameters: Optional[Dict[str, str]] = None, workflow_parameters: Optional[Dict[str, Any]] = None) → Optional[str]

Submit Kebechet Workflow.

submit_mi(template_parameters: Optional[Dict[str, str]] = None, workflow_parameters: Optional[Dict[str, Any]] = None) → Optional[str]

Submit Meta-information Indicators workflow.

submit_package_extract(template_parameters: Optional[Dict[str, str]] = None, workflow_parameters: Optional[Dict[str, str]] = None) → Optional[str]

Submit package-extract workflow.

submit_provenance_checker(template_parameters: Optional[Dict[str, str]] = None, workflow_parameters: Optional[Dict[str, Any]] = None) → Optional[str]

Submit provenance checker workflow.

submit_revsolver(template_parameters: Optional[Dict[str, str]] = None, workflow_parameters: Optional[Dict[str, Any]] = None) → Optional[str]

Submit reverse solver workflow.

submit_security_indicator(template_parameters: Optional[Dict[str, str]] = None, workflow_parameters: Optional[Dict[str, Any]] = None) → Optional[str]

Submit Security Indicator Workflow.

submit_solver(template_parameters: Optional[Dict[str, str]] = None, workflow_parameters: Optional[Dict[str, Any]] = None) → Optional[str]

Submit Solver Workflow.

submit_thamos(template_parameters: Optional[Dict[str, str]] = None, workflow_parameters: Optional[Dict[str, Any]] = None) → Optional[str]

Submit Thamos Advise Workflow for Qeb-Hwt GitHub App.

submit_workflow(namespace: str, wf: Union[argo.workflows.client.models.v1alpha1_workflow.V1alpha1Workflow, Dict[str, Any]], *, parameters: Optional[Dict[str, str]] = None, validate: bool = True) → Optional[str]

Submit an Argo Workflow to a given namespace.

Returns

Workflow ID

submit_workflow_from_template(namespace: str, label_selector: str, *, template_parameters: Optional[Dict[str, str]] = None, workflow_parameters: Optional[Dict[str, Any]] = None, workflow_namespace: Optional[str] = None) → Optional[str]

Retrieve and Submit Workflow from an OpenShift template.

Parameters

• namespace –

  namespace to lookup the template in

  If workflow_namespace is not provided, this namespace is also implicitly the namespace where the workflow is submitted

• label_selector – selector for the template, i.e. ‘template=workflow-template’

• template_parameters – parameters for the template

• workflow_parameters – parameters for the workflow

• workflow_namespace – namespace to submit the workflow to

Module contents

Shared code across Thoth analyzers.

thoth.common.cwd(target: str) → Generator[[str, None], None]

Manage cwd in a pushd/popd fashion.

thoth.common.datetime2datetime_str(dt: Optional[datetime.datetime] = None) → str

Create a string representation of a datetime.

thoth.common.datetime_str2timestamp(datetime_string: str) → int

Parse datetime string represented in ISO format and return timestamp.

thoth.common.datetime_str_from_timestamp(timestamp: int) → str

Convert a timestamp to datetime string representation.

thoth.common.get_service_account_token() → str

Get token from service account token file.

class thoth.common.HardwareInformation(cpu_family: int = None, cpu_model: int = None)

Bases: thoth.common.config.base.ConfigEntryBase

Representation for hardware related information.

cpu_family

cpu_model

thoth.common.init_logging(logging_configuration: Optional[Dict[str, str]] = None, logging_env_var_start: Optional[str] = None) → None

Initialize Thoth’s logging - respects all namespaces.

This function allows you to control logging facilities in Thoth. Logging can be configured via env variables so that deployment can respect your configuration. The structure of environment variables is THOTH_LOG_(MODULE) and the value of env variable states verbosity level as in the logging module (DEBUG, INFO, WARNING, ERROR).

>>> import os
>>> os.environ['THOTH_LOG_SOLVER']
> WARNING

You can also specify more closely which sub-module logging you are configuring - submodules are separated with double dash:

>>> os.environ['THOTH_LOG_SOLVER__PYTHON']
> DEBUG

You can also use arguments explicitly that override configuration in env variables (a shorthand for standard logging functionality):

>>> init_logging({'thoth.solver': 'DEBUG'})

Optionally you can specify prefix of the logging environment variable determining logging configuration via env vars (defaults to THOTH_LOG_).

class thoth.common.OpenShift(*, frontend_namespace: Optional[str] = None, middletier_namespace: Optional[str] = None, backend_namespace: Optional[str] = None, infra_namespace: Optional[str] = None, amun_infra_namespace: Optional[str] = None, amun_inspection_namespace: Optional[str] = None, kubernetes_api_url: Optional[str] = None, kubernetes_verify_tls: bool = True, openshift_api_url: Optional[str] = None, token: Optional[str] = None, token_file: Optional[str] = None, cert_file: Optional[str] = None, environ: Optional[Dict[str, str]] = None)

Bases: object

Interaction with OpenShift Master.

create_config_map(configmap_name: str, namespace: str, labels: Dict[str, str], data: Dict[str, str]) → str

Create a ConfigMap in the given namespace.

static generate_id(prefix: Optional[str] = None, identifier: Optional[str] = None) → str

Generate an identifier.

get_build(build_id: str, namespace: str) → Dict[str, Any]

Get a build in the given namespace.

get_build_log(build_id: str, namespace: str) → str

Get log of a build in the given namespace.

get_buildconfig(buildconfig_id: str, namespace: str) → Dict[str, Any]

Get a buildconfig in the given namespace.

get_configmap(configmap_id: str, namespace: str) → Dict[str, Any]

Get the given configmap in a namespace, return object representing config map.

get_configmaps(namespace: str, label_selector: str) → Dict[str, Any]

Get all configmaps in a namespace and select them by label.

get_image_streams(namespace: str, label_selector: str) → Dict[str, Any]

Get all image streams in a namespace and select them by label.

get_job_log(job_id: str, namespace: str) → Optional[str]

Get log of a pod running inside a job.

get_job_logs(job_id: str, namespace: str) → Optional[str]

Get log of a pod running inside a job.

get_job_status(job_id: str, namespace: str) → Dict[str, Any]

Get status of a Job and Pods created by the Job.

Raises

NotFoundError if no Job of such name is found in the namespace

get_job_status_count(label_selector: str, namespace: str) → Dict[str, int]

Count the number of Jobs per status in a specific namespace.

get_job_status_report(job_id: str, namespace: str) → Dict[str, Optional[str]]

Get status report of a Job and Pods created by the Job.

get_jobs(label_selector: str, namespace: Optional[str] = None) → Dict[str, Any]

Get all Jobs, select them by the provided label.

get_pod_log(pod_id: str, namespace: Optional[str] = None) → Optional[str]

Get log of a pod based on assigned pod ID.

get_pod_status(pod_id: str, namespace: str) → Dict[str, Any]

Get status entry for a pod - low level routine.

get_pod_status_report(pod_id: str, namespace: str) → Dict[str, Optional[str]]

Get pod state and convert it to a user-friendly response.

get_solver_names() → List[str]

Retrieve name of solvers available in installation.

get_workflow(name: Optional[str] = None, label_selector: Optional[str] = None, namespace: Optional[str] = None) → Dict[str, Any]

Get Workflow from a namespace, use one of name or label_selector to identify which one to get.

get_workflow_status(name: Optional[str] = None, label_selector: Optional[str] = None, namespace: Optional[str] = None) → Dict[str, Any]

Get a Workflow status, use one of name or label_selector to identify which one to get.

get_workflow_status_report(workflow_id: str, label_selector: Optional[str] = None, namespace: Optional[str] = None) → Dict[str, Optional[str]]

Get workflow status report, derived from workflow status.

static normalize_os_version(os_name: Optional[str], os_version: Optional[str]) → Optional[str]

Normalize operating system version based on operating system used.

classmethod obtain_solver_from_runtime_environment(runtime_environment: Dict[str, Any]) → Optional[str]

Define solver from runtime_environment.

oc_process(namespace: str, template: Dict[str, Any]) → Dict[str, Any]

Process the given template in OpenShift.

static parse_cpu_spec(cpu_spec: Optional[str]) → Optional[float]

Parse the given CPU requirement as used by OpenShift/Kubernetes.

static parse_memory_spec(memory_spec: Optional[str]) → Optional[float]

Parse the given CPU requirement as used by OpenShift/Kubernetes.

classmethod parse_python_solver_name(solver_name: str) → Dict[str, Any]

Parse os and Python identifiers encoded into solver name.

schedule_adviser(application_stack: Dict[Any, Any], recommendation_type: str, *, count: Optional[int] = None, limit: Optional[int] = None, runtime_environment: Optional[Dict[Any, Any]] = None, library_usage: Optional[Dict[Any, Any]] = None, origin: Optional[str] = None, dev: bool = False, debug: bool = False, job_id: Optional[str] = None, github_event_type: Optional[str] = None, github_check_run_id: Optional[int] = None, github_installation_id: Optional[int] = None, github_base_repo_url: Optional[str] = None, re_run_adviser_id: Optional[str] = None, source_type: Optional[str] = None) → Optional[str]

Schedule an adviser run.

schedule_all_solvers(packages: str, *, indexes: Optional[List[str]] = None, debug: bool = False, transitive: bool = False) → List[str]

Schedule all solvers for the given packages.

schedule_build_analysis(*, output_image: Optional[str] = None, base_image: Optional[str] = None, registry_user: Optional[str] = None, registry_password: Optional[str] = None, registry_verify_tls: bool = True, environment_type: Optional[str] = None, origin: Optional[str] = None, job_id: Optional[str] = None) → Optional[str]

Schedule a build analysis workflow.

schedule_dependency_monkey(requirements: Dict[str, Any], context: Dict[str, Any], *, pipeline: Optional[Dict[str, Any]] = None, stack_output: Optional[str] = None, runtime_environment: Optional[Dict[Any, Any]] = None, seed: Optional[int] = None, dry_run: bool = False, decision: Optional[str] = None, count: Optional[int] = None, debug: bool = False, job_id: Optional[str] = None, limit_latest_versions: Optional[int] = None) → Optional[str]

Schedule a dependency monkey run.

schedule_graph_refresh(namespace: Optional[str] = None) → str

Schedule graph refresh job in frontend namespace by default.

schedule_inspection(dockerfile: str, specification: Dict[str, Any], target: str, parameters: Dict[str, Any]) → Optional[str]

Schedule an inspection run.

schedule_kebechet_workflow(webhook_payload: Dict[str, Any]) → Optional[str]

Schedule Kebechet Workflow for a Webhook from GitHub App..

schedule_mi_workflow(repository: str) → Optional[str]

Schedule Meta-information Indicators Workflow.

Parameters

repository:str – GitHub repository in full name format: <repo_owner>/<repo_name>

schedule_package_extract(image: str, *, environment_type: str, is_external: bool = True, origin: Optional[str] = None, registry_user: Optional[str] = None, registry_password: Optional[str] = None, verify_tls: bool = True, debug: bool = False, job_id: Optional[str] = None) → Optional[str]

Schedule package extract workflow.

schedule_provenance_checker(application_stack: Dict[Any, Any], *, origin: Optional[str] = None, whitelisted_sources: Optional[List[str]] = None, debug: bool = False, job_id: Optional[str] = None) → Optional[str]

Run provenance checks on the provided user input.

schedule_revsolver(package_name: str, package_version: str, *, debug: bool = False, job_id: Optional[str] = None) → Optional[str]

Schedule reverse solver.

schedule_security_indicator(python_package_name: str, python_package_version: str, python_package_index: str, aggregation_function: str, *, job_id: Optional[str] = None) → Optional[str]

Schedule a security indicator run.

schedule_solver(packages: str, solver: str, *, indexes: Optional[List[str]] = None, debug: bool = False, transitive: bool = True, job_id: Optional[str] = None) → Optional[str]

Schedule the given solver.

schedule_thamos_workflow(github_event_type: str, github_check_run_id: int, github_installation_id: int, github_base_repo_url: str, github_head_repo_url: str, origin: str, revision: str, host: str) → Optional[str]

Schedule Thamos Advise Workflow for Qeb-Hwt GitHub App..

static set_template_parameters(template: Dict[str, Any], **parameters: Any) → None

Set parameters in the template - replace existing ones or append to parameter list if not exist.

>>> set_template_parameters(template, THOTH_LOG_ADVISER='DEBUG')

property token

Access service account token mounted to the pod.

static verify_github_app_inputs(github_event_type: Optional[str], github_check_run_id: Optional[int], github_installation_id: Optional[int], github_base_repo_url: Optional[str], origin: Optional[str]) → None

Verify if Thoth GitHub App integration inputs are correct.

verify_integration_inputs(source_type: Optional[thoth.common.enums.ThothAdviserIntegrationEnum], github_event_type: Optional[str] = None, github_check_run_id: Optional[int] = None, github_installation_id: Optional[int] = None, github_base_repo_url: Optional[str] = None, origin: Optional[str] = None) → None

Verify if inputs for registered Thoth integrations are correct.

static verify_kebechet_inputs(origin: Optional[str]) → None

Verify if Thoth Kebechet integration inputs are correct.

property workflow_manager

Return WorkflowManager instance.

This property lazily initializes the WorkflowManager.

class thoth.common.OperatingSystem(name: str = None, version: str = None)

Bases: thoth.common.config.base.ConfigEntryBase

Representation for hardware related information.

name

version

thoth.common.parse_datetime(datetime_string: str) → datetime.datetime

Parse datetime string represented in ISO format.

class thoth.common.RuntimeEnvironment(hardware: thoth.common.config.hardware_information.HardwareInformation, operating_system: thoth.common.config.operating_system.OperatingSystem, python_version: str = None, cuda_version: str = None, name: str = None, platform: str = None)

Bases: object

An entry collapsing configuration options in the user configuration file.

cuda_version

classmethod from_dict(dict_: Optional[Dict[Any, Any]] = None) → thoth.common.config.runtime_environment.RuntimeEnvironment

Parse one configuration entry from a dictionary.

hardware

is_fully_specified() → bool

Check if the given runtime environment is fully specified.

classmethod load(content: Optional[str] = None) → thoth.common.config.runtime_environment.RuntimeEnvironment

Load runtime environment information from file or from a JSON representation, transparently.

name

operating_system

platform

python_version

to_dict(without_none: bool = False) → Dict[str, Any]

Convert runtime environment configuration to a dict representation.

to_string() → str

Convert runtime environment configuration to a string representation.

class thoth.common.SafeJSONEncoder(*, skipkeys=False, ensure_ascii=True, check_circular=True, allow_nan=True, sort_keys=False, indent=None, separators=None, default=None)

Bases: json.encoder.JSONEncoder

Convert objects to JSON, safely.

default(o: Any) → Any

Convert an object to JSON, safely.

class thoth.common.ThothAdviserIntegrationEnum

Bases: enum.Enum

Class for Thoth Adviser integrations.

CLI = 1

GITHUB_APP = 4

JUPYTER_NOTEBOOK = 5

KEBECHET = 2

S2I = 3

class thoth.common.Workflow(api_version: str, kind: str, metadata: argo.workflows.client.models.v1alpha1_metadata.V1alpha1Metadata, spec: argo.workflows.client.models.v1alpha1_workflow_spec.V1alpha1WorkflowSpec, status: Optional[argo.workflows.client.models.v1alpha1_workflow_status.V1alpha1WorkflowStatus] = None)

Bases: argo.workflows.client.models.v1alpha1_workflow.V1alpha1Workflow

Argo Workflow instance.

This is a subclass of argo.workflows V1alpha1Workflow model which provides a convenient set of methods to make workflow management easier.

classmethod from_dict(wf: Dict[str, Any], validate: bool = True) → thoth.common.workflows.Workflow

Create a Workflow from a dict.

classmethod from_file(fp: Union[str, pathlib.Path], validate: bool = True) → thoth.common.workflows.Workflow

Create a Workflow from a file.

classmethod from_string(wf: str, validate: bool = True) → thoth.common.workflows.Workflow

Create a Workflow from a YAML string.

classmethod from_url(url: str, validate: bool = True) → thoth.common.workflows.Workflow

Create a Workflow from a remote file.

property id

Get Workflow ID.

property name

Get Workflow name.

property validated

Return whether this workflow has been validated.

class thoth.common.WorkflowManager(openshift: Optional[thoth.common.openshift.OpenShift] = None, openshift_config: Optional[Mapping[str, str]] = None)

Bases: object

Argo Workflow manager.

get_workflow(namespace: str, name: str) → Dict[str, Any]

Get Workflow in namespace by name.

get_workflow_and_tasks_status(namespace: str, name: str) → Dict[str, Any]

Get workflow and tasks status from a specific namespace.

get_workflow_info(namespace: str, name: str) → Dict[str, Any]

Get Workflow in namespace by name.

get_workflow_template(namespace: str, label_selector: str, *, parameters: Optional[Dict[str, str]]) → Dict[str, Any]

Get Workflow template.

get_workflows(namespace: str, *, label_selector: Optional[str] = None) → Dict[str, Any]

Get Workflows in namespace.

get_workflows_and_tasks_status(namespace: str, label_selector: Optional[str] = None) → Dict[str, Any]

Get workflows and tasks status from a specific namespace.

get_workflows_info(namespace: str, *, label_selector: Optional[str] = None) → Dict[str, Any]

Get workflows info from a specific namespace.

submit_adviser(template_parameters: Optional[Dict[str, str]] = None, workflow_parameters: Optional[Dict[str, Any]] = None) → Optional[str]

Submit Adviser Workflow.

submit_build_analysis(template_parameters: Optional[Dict[str, str]] = None, workflow_parameters: Optional[Dict[str, Any]] = None) → Optional[str]

Submit build analysis workflow.

submit_dependency_monkey(template_parameters: Optional[Dict[str, str]] = None, workflow_parameters: Optional[Dict[str, Any]] = None) → Optional[str]

Submit Dependency Monkey workflow.

submit_inspection(template_parameters: Optional[Dict[str, str]] = None, workflow_parameters: Optional[Dict[str, Any]] = None, use_hw_template: bool = False) → Optional[str]

Submit the Inspection Workflow.

submit_kebechet(template_parameters: Optional[Dict[str, str]] = None, workflow_parameters: Optional[Dict[str, Any]] = None) → Optional[str]

Submit Kebechet Workflow.

submit_mi(template_parameters: Optional[Dict[str, str]] = None, workflow_parameters: Optional[Dict[str, Any]] = None) → Optional[str]

Submit Meta-information Indicators workflow.

submit_package_extract(template_parameters: Optional[Dict[str, str]] = None, workflow_parameters: Optional[Dict[str, str]] = None) → Optional[str]

Submit package-extract workflow.

submit_provenance_checker(template_parameters: Optional[Dict[str, str]] = None, workflow_parameters: Optional[Dict[str, Any]] = None) → Optional[str]

Submit provenance checker workflow.

submit_revsolver(template_parameters: Optional[Dict[str, str]] = None, workflow_parameters: Optional[Dict[str, Any]] = None) → Optional[str]

Submit reverse solver workflow.

submit_security_indicator(template_parameters: Optional[Dict[str, str]] = None, workflow_parameters: Optional[Dict[str, Any]] = None) → Optional[str]

Submit Security Indicator Workflow.

submit_solver(template_parameters: Optional[Dict[str, str]] = None, workflow_parameters: Optional[Dict[str, Any]] = None) → Optional[str]

Submit Solver Workflow.

submit_thamos(template_parameters: Optional[Dict[str, str]] = None, workflow_parameters: Optional[Dict[str, Any]] = None) → Optional[str]

Submit Thamos Advise Workflow for Qeb-Hwt GitHub App.

submit_workflow(namespace: str, wf: Union[argo.workflows.client.models.v1alpha1_workflow.V1alpha1Workflow, Dict[str, Any]], *, parameters: Optional[Dict[str, str]] = None, validate: bool = True) → Optional[str]

Submit an Argo Workflow to a given namespace.

Returns

Workflow ID

submit_workflow_from_template(namespace: str, label_selector: str, *, template_parameters: Optional[Dict[str, str]] = None, workflow_parameters: Optional[Dict[str, Any]] = None, workflow_namespace: Optional[str] = None) → Optional[str]

Retrieve and Submit Workflow from an OpenShift template.

Parameters

• namespace –

  namespace to lookup the template in

  If workflow_namespace is not provided, this namespace is also implicitly the namespace where the workflow is submitted

• label_selector – selector for the template, i.e. ‘template=workflow-template’

• template_parameters – parameters for the template

• workflow_parameters – parameters for the workflow

• workflow_namespace – namespace to submit the workflow to

thoth.common.timestamp2datetime(timestamp: int) → datetime.datetime

Convert a timestamp to datetime respecting UTC.

class thoth.common.Lazy(calculate_function: Callable[..., Any])

Bases: object

Calculates function exactly once then sets it to be and attribute of object.

Intended to optimize cases in which a class function is called and does not change after repeated calls. Attribute lookup is ~2x as fast as even the simples function calls.