def unlock(project_dir, env_spec_name):
"""Unlock dependency versions."""
project = load_project(project_dir)
if console_utils.print_project_problems(project):
return 1
status = project_ops.unlock(project, env_spec_name=env_spec_name)
return _handle_status(status)
def init_command(project_dir, assume_yes, with_anaconda_package):
"""Initialize a new project.
Returns:
Exit code (0 on success)
"""
# we don't want False right now because either you specify
# --yes or we go with the default in project_ops.create
# (depends on whether project file already exists).
assert assume_yes is None or assume_yes is True
assert with_anaconda_package is None or with_anaconda_package is True
if not os.path.exists(project_dir):
if assume_yes:
make_directory = True
else:
make_directory = console_ask_yes_or_no("Create directory '%s'?" % project_dir, default=False)
else:
make_directory = False
project = project_ops.create(project_dir,
make_directory=make_directory,
fix_problems=assume_yes,
with_anaconda_package=with_anaconda_package)
if print_project_problems(project):
return 1
else:
print("Project configuration is in %s" % project.project_file.filename)
return 0
def prepare_command(project_dir,
ui_mode,
conda_environment,
command_name,
all=False,
refresh=False):
"""Configure the project to run.
Returns:
Prepare result (can be treated as True on success).
"""
project = load_project(project_dir)
project_dir = project.directory_path
if console_utils.print_project_problems(project):
return False
if all:
specs = project.env_specs
else:
specs = {conda_environment: project.env_specs.get(conda_environment)}
result = True
for k, v in specs.items():
if not prepare_with_ui_mode_printing_errors(project,
env_spec_name=k,
ui_mode=ui_mode,
command_name=command_name,
refresh=refresh):
result = False
return result
def list_env_specs(project_dir):
"""List environments in the project."""
project = load_project(project_dir)
if console_utils.print_project_problems(project):
return 1
print("Environments for project: {}\n".format(project_dir))
console_utils.print_names_and_descriptions(project.env_specs.values())
return 0
def list_variables(project_dir, env_spec_name):
"""List variables present in project."""
project = load_project(project_dir)
if console_utils.print_project_problems(project):
return 1
print("Variables for project: {}\n".format(project_dir))
console_utils.print_names_and_descriptions(project.all_variable_requirements(env_spec_name), name_attr='env_var')
return 0
def list_downloads(project_dir, env_spec_name):
"""List the downloads present in project."""
project = load_project(project_dir)
if console_utils.print_project_problems(project):
return 1
if project.downloads(env_spec_name):
print("Downloads for project: {}\n".format(project_dir))
console_utils.print_names_and_descriptions(project.download_requirements(env_spec_name), name_attr='title')
else:
print("No downloads found in project.")
return 0
def list_services(project_dir, env_spec_name):
"""List the services listed on the project."""
project = load_project(project_dir)
if console_utils.print_project_problems(project):
return 1
if project.services(env_spec_name):
print("Services for project: {}\n".format(project_dir))
console_utils.print_names_and_descriptions(project.service_requirements(env_spec_name), name_attr='title')
else:
print("No services found for project: {}".format(project_dir))
return 0
def list_platforms(project_dir, environment):
"""List the platforms for an environment in the project."""
project = load_project(project_dir)
if console_utils.print_project_problems(project):
return 1
if environment is None:
environment = project.default_env_spec_name
env = project.env_specs.get(environment, None)
if env is None:
print("Project doesn't have an environment called '{}'".format(environment), file=sys.stderr)
return 1
print("Platforms for environment '{}':\n".format(env.name))
print("\n".join(sorted(env.platforms)), end='\n\n')
return 0
def prepare_command(project_dir, ui_mode, conda_environment, command_name):
"""Configure the project to run.
Returns:
Prepare result (can be treated as True on success).
"""
project = load_project(project_dir)
if console_utils.print_project_problems(project):
return False
result = prepare_with_ui_mode_printing_errors(
project,
env_spec_name=conda_environment,
ui_mode=ui_mode,
command_name=command_name)
return result
def list_commands(project_dir):
"""List the commands on the project.
Returns:
int exit code
"""
project = load_project(project_dir)
if console_utils.print_project_problems(project):
return 1
if project.commands:
print("Commands for project: {}\n".format(project_dir))
console_utils.print_names_and_descriptions(project.commands.values())
else:
print("No commands found for project: {}\n".format(project_dir))
return 0
def prepare_command(project_dir,
ui_mode,
conda_environment,
command_name,
all=False,
refresh=False):
"""Configure the project to run.
Returns:
Prepare result (can be treated as True on success).
"""
project = load_project(project_dir)
if console_utils.print_project_problems(project):
return False
if all:
result = []
for k, v in project.env_specs.items():
if refresh:
_remove_env_path(v.path(project.directory_path))
result = prepare_with_ui_mode_printing_errors(
project,
env_spec_name=k,
ui_mode=ui_mode,
command_name=command_name)
else:
if refresh:
conda_environment = 'default' if conda_environment is None else conda_environment
_remove_env_path(project.env_specs[conda_environment].path(
project.directory_path))
result = prepare_with_ui_mode_printing_errors(
project,
env_spec_name=conda_environment,
ui_mode=ui_mode,
command_name=command_name)
return result
