def local_build_root(self):
if self.bld_path:
return expand(self.bld_path)
elif self.root_writable:
return join(self.root_dir, "conda-bld")
else:
return expand("~/conda-bld")
def local_build_root(self):
if self.bld_path:
return expand(self.bld_path)
elif self.root_writable:
return join(self.root_dir, 'conda-bld')
else:
return expand('~/conda-bld')
def touch(path):
path = expand(path)
log.trace("touching path %s", path)
if lexists(path):
utime(path, None)
else:
open(path, 'a').close()
def get_filename(filename):
"""Expand filename if local path or return the url"""
url_scheme = filename.split("://", 1)[0]
if url_scheme in CONDA_SESSION_SCHEMES:
return filename
else:
return expand(filename)
def execute(args, parser):
name = args.remote_definition or args.name
try:
spec = install_specs.detect(name=name,
filename=expand(args.file),
directory=os.getcwd())
env = spec.environment
except exceptions.SpecNotFound:
raise
if not (args.name or args.prefix):
if not env.name:
# Note, this is a hack fofr get_prefix that assumes argparse results
# TODO Refactor common.get_prefix
name = os.environ.get('CONDA_DEFAULT_ENV', False)
if not name:
msg = "Unable to determine environment\n\n"
msg += textwrap.dedent("""
Please re-run this command with one of the following options:
* Provide an environment name via --name or -n
* Re-run this command inside an activated conda environment."""
).lstrip()
# TODO Add json support
raise CondaEnvException(msg)
# Note: stubbing out the args object as all of the
# conda.cli.common code thinks that name will always
# be specified.
args.name = env.name
prefix = get_prefix(args, search=False)
# CAN'T Check with this function since it assumes we will create prefix.
# cli_install.check_prefix(prefix, json=args.json)
# TODO, add capability
# common.ensure_override_channels_requires_channel(args)
# channel_urls = args.channel or ()
for installer_type, specs in env.dependencies.items():
try:
installer = get_installer(installer_type)
installer.install(prefix, specs, args, env, prune=args.prune)
except InvalidInstaller:
sys.stderr.write(
textwrap.dedent("""
Unable to install package for {0}.
Please double check and ensure you dependencies file has
the correct spelling. You might also try installing the
conda-env-{0} package to see if provides the required
installer.
""").lstrip().format(installer_type))
return -1
touch_nonadmin(prefix)
if not args.json:
print(cli_install.print_activate(args.name if args.name else prefix))
def execute(args, parser):
from conda.base.context import context
name = args.remote_definition or args.name
try:
spec = specs.detect(name=name,
filename=expand(args.file),
directory=os.getcwd())
env = spec.environment
# FIXME conda code currently requires args to have a name or prefix
# don't overwrite name if it's given. gh-254
if args.prefix is None and args.name is None:
args.name = env.name
except exceptions.SpecNotFound:
raise
prefix = get_prefix(args, search=False)
if args.force and prefix != context.root_prefix and os.path.exists(prefix):
rm_rf(prefix)
cli_install.check_prefix(prefix, json=args.json)
# TODO, add capability
# common.ensure_override_channels_requires_channel(args)
# channel_urls = args.channel or ()
result = {"conda": None, "pip": None}
if len(env.dependencies.items()) == 0:
installer_type = "conda"
pkg_specs = []
installer = get_installer(installer_type)
result[installer_type] = installer.install(prefix, pkg_specs, args,
env)
else:
for installer_type, pkg_specs in env.dependencies.items():
try:
installer = get_installer(installer_type)
result[installer_type] = installer.install(
prefix, pkg_specs, args, env)
except InvalidInstaller:
sys.stderr.write(
textwrap.dedent("""
Unable to install package for {0}.
Please double check and ensure your dependencies file has
the correct spelling. You might also try installing the
conda-env-{0} package to see if provides the required
installer.
""").lstrip().format(installer_type))
return -1
touch_nonadmin(prefix)
print_result(args, prefix, result)
def touch(path):
# returns
# True if the file did not exist but was created
# False if the file already existed
path = expand(path)
log.trace("touching path %s", path)
if lexists(path):
utime(path, None)
return True
else:
open(path, 'a').close()
return False
def execute(args, parser):
from conda.base.context import context
name = args.remote_definition or args.name
try:
spec = specs.detect(name=name, filename=expand(args.file),
directory=os.getcwd())
env = spec.environment
# FIXME conda code currently requires args to have a name or prefix
# don't overwrite name if it's given. gh-254
if args.prefix is None and args.name is None:
args.name = env.name
except exceptions.SpecNotFound:
raise
prefix = get_prefix(args, search=False)
if args.force and prefix != context.root_prefix and os.path.exists(prefix):
rm_rf(prefix)
cli_install.check_prefix(prefix, json=args.json)
# TODO, add capability
# common.ensure_override_channels_requires_channel(args)
# channel_urls = args.channel or ()
# # special case for empty environment
# if not env.dependencies:
# from conda.install import symlink_conda
# symlink_conda(prefix, context.root_dir)
for installer_type, pkg_specs in env.dependencies.items():
try:
installer = get_installer(installer_type)
installer.install(prefix, pkg_specs, args, env)
except InvalidInstaller:
sys.stderr.write(textwrap.dedent("""
Unable to install package for {0}.
Please double check and ensure your dependencies file has
the correct spelling. You might also try installing the
conda-env-{0} package to see if provides the required
installer.
""").lstrip().format(installer_type)
)
return -1
touch_nonadmin(prefix)
delete_trash()
if not args.json:
cli_install.print_activate(args.name if args.name else prefix)
def execute(args, parser):
name = args.remote_definition or args.name
try:
spec = install_specs.detect(name=name, filename=expand(args.file),
directory=os.getcwd())
env = spec.environment
except exceptions.SpecNotFound:
raise
if not (args.name or args.prefix):
if not env.name:
# Note, this is a hack fofr get_prefix that assumes argparse results
# TODO Refactor common.get_prefix
name = os.environ.get('CONDA_DEFAULT_ENV', False)
if not name:
msg = "Unable to determine environment\n\n"
msg += textwrap.dedent("""
Please re-run this command with one of the following options:
* Provide an environment name via --name or -n
* Re-run this command inside an activated conda environment.""").lstrip()
# TODO Add json support
raise CondaEnvException(msg)
# Note: stubbing out the args object as all of the
# conda.cli.common code thinks that name will always
# be specified.
args.name = env.name
prefix = get_prefix(args, search=False)
# CAN'T Check with this function since it assumes we will create prefix.
# cli_install.check_prefix(prefix, json=args.json)
# TODO, add capability
# common.ensure_override_channels_requires_channel(args)
# channel_urls = args.channel or ()
# create installers before running any of them
# to avoid failure to import after the file being deleted
# e.g. due to conda_env being upgraded or Python version switched.
installers = {}
for installer_type in env.dependencies:
try:
installers[installer_type] = get_installer(installer_type)
except InvalidInstaller as e:
sys.stderr.write(textwrap.dedent("""
Unable to install package for {0}.
Please double check and ensure you dependencies file has
the correct spelling. You might also try installing the
conda-env-{0} package to see if provides the required
installer.
""").lstrip().format(installer_type)
)
return -1
for installer_type, specs in env.dependencies.items():
installer = installers[installer_type]
installer.install(prefix, specs, args, env)
touch_nonadmin(prefix)
cli_install.print_activate(args.name if args.name else prefix)
def test_local_build_root_default_rc(self):
if context.root_writable:
assert context.local_build_root == join(context.root_prefix,
'conda-bld')
else:
assert context.local_build_root == expand('~/conda-bld')
