def execute(args, parser): import conda.config as config import conda.plan as plan from conda.api import get_index from conda.misc import touch_nonadmin common.ensure_name_or_prefix(args, 'create') prefix = common.get_prefix(args, search=False) check_prefix(prefix) config.set_pkgs_dirs(prefix) if args.clone: if args.package_specs: sys.exit('Error: did not expect any arguments for --clone') clone(args.clone, prefix) touch_nonadmin(prefix) print_activate(args.name if args.name else prefix) return if not args.no_default_packages: args.package_specs.extend(config.create_default_packages) if len(args.package_specs) == 0 and not args.file: sys.exit('Error: too few arguments, must supply command line ' 'package specs or --file') if args.file: specs = common.specs_from_url(args.file) else: specs = common.specs_from_args(args.package_specs) common.check_specs(prefix, specs) channel_urls = args.channel or () common.ensure_override_channels_requires_channel(args) index = get_index(channel_urls=channel_urls, prepend=not args.override_channels) actions = plan.install_actions(prefix, index, specs) if plan.nothing_to_do(actions): print('No matching packages could be found, nothing to do') return print() print("Package plan for creating environment at %s:" % prefix) plan.display_actions(actions, index) common.confirm_yn(args) plan.execute_actions(actions, index, verbose=not args.quiet) touch_nonadmin(prefix) print_activate(args.name if args.name else prefix)
def execute(args, parser): import sys import conda.install as ci import conda.config as config import conda.plan as plan from conda.api import get_index from conda.cli import pscheck if len(args.pkg_names) == 0: sys.exit("""Error: no package names supplied # If you want to update to a newer version of Anaconda, type: # # $ conda update anaconda """) prefix = common.get_prefix(args) config.set_pkgs_dirs(prefix) linked = set(ci.name_dist(d) for d in ci.linked(prefix)) for name in args.pkg_names: common.arg2spec(name) if '=' in name: sys.exit("Invalid package name: '%s'" % (name)) if name not in linked: sys.exit("Error: package '%s' is not installed in %s" % (name, prefix)) common.ensure_override_channels_requires_channel(args) channel_urls = args.channel or () index = get_index(channel_urls=channel_urls, prepend=not args.override_channels) actions = plan.install_actions(prefix, index, args.pkg_names) if plan.nothing_to_do(actions): from conda.cli.main_list import list_packages regex = '^(%s)$' % '|'.join(args.pkg_names) print('# All packages already at latest version, nothing to do.') list_packages(prefix, regex) return print("Updating conda environment at %s" % prefix) plan.display_actions(actions, index) common.check_write('update', prefix) if not pscheck.main(args): common.confirm_yn(args) plan.execute_actions(actions, index, verbose=not args.quiet)
def install(args, parser, command='install'): """ conda install, conda update, and conda create """ newenv = command == 'create' if newenv: common.ensure_name_or_prefix(args, command) prefix = common.get_prefix(args, search=not newenv) if newenv: check_prefix(prefix) config.set_pkgs_dirs(prefix) if command == 'update': if len(args.packages) == 0: sys.exit("""Error: no package names supplied # If you want to update to a newer version of Anaconda, type: # # $ conda update --prefix %s anaconda """ % prefix) if command == 'update': linked = ci.linked(prefix) for name in args.packages: common.arg2spec(name) if '=' in name: sys.exit("Invalid package name: '%s'" % (name)) if name not in set(ci.name_dist(d) for d in linked): sys.exit("Error: package '%s' is not installed in %s" % (name, prefix)) if newenv and args.clone: if args.packages: sys.exit('Error: did not expect any arguments for --clone') clone(args.clone, prefix) touch_nonadmin(prefix) print_activate(args.name if args.name else prefix) return if newenv and not args.no_default_packages: default_packages = config.create_default_packages[:] # Override defaults if they are specified at the command line for default_pkg in config.create_default_packages: if any(pkg.split('=')[0] == default_pkg for pkg in args.packages): default_packages.remove(default_pkg) args.packages.extend(default_packages) common.ensure_override_channels_requires_channel(args) channel_urls = args.channel or () if args.use_local: from conda.fetch import fetch_index from conda.utils import url_path try: from conda_build import config as build_config except ImportError: sys.exit("Error: you need to have 'conda-build' installed" " to use the --use-local option") # remove the cache such that a refetch is made, # this is necessary because we add the local build repo URL fetch_index.cache = {} index = get_index([url_path(build_config.croot)], use_cache=args.use_cache) else: index = get_index(channel_urls=channel_urls, prepend=not args.override_channels, use_cache=args.use_cache) # Don't update packages that are already up-to-date if command == 'update': r = Resolve(index) orig_packages = args.packages[:] for name in orig_packages: vers_inst = [dist.rsplit('-', 2)[1] for dist in linked if dist.rsplit('-', 2)[0] == name] build_inst = [dist.rsplit('-', 2)[2].rsplit('.tar.bz2', 1)[0] for dist in linked if dist.rsplit('-', 2)[0] == name] assert len(vers_inst) == 1, name assert len(build_inst) == 1, name pkgs = sorted(r.get_pkgs(MatchSpec(name))) if not pkgs: # Shouldn't happen? continue # This won't do the right thing for python 2 latest = pkgs[-1] if latest.version == vers_inst[0] and latest.build == build_inst[0]: args.packages.remove(name) if not args.packages: from conda.cli.main_list import list_packages regex = '^(%s)$' % '|'.join(orig_packages) print('# All requested packages already installed.') list_packages(prefix, regex) return # handle tar file containing conda packages if len(args.packages) == 1: tar_path = args.packages[0] if tar_path.endswith('.tar'): install_tar(prefix, tar_path, verbose=not args.quiet) return # handle explicit installs of conda packages if args.packages and all(s.endswith('.tar.bz2') for s in args.packages): from conda.misc import install_local_packages install_local_packages(prefix, args.packages, verbose=not args.quiet) return if any(s.endswith('.tar.bz2') for s in args.packages): sys.exit("cannot mix specifications with conda package filenames") if args.force: args.no_deps = True if args.file: specs = common.specs_from_url(args.file) else: specs = common.specs_from_args(args.packages) common.check_specs(prefix, specs) spec_names = set(s.split()[0] for s in specs) if args.no_deps: only_names = spec_names else: only_names = None if not isdir(prefix) and not newenv: if args.mkdir: try: os.makedirs(prefix) except OSError: sys.exit("Error: could not create directory: %s" % prefix) else: sys.exit("""\ Error: environment does not exist: %s # # Use 'conda create' to create an environment before installing packages # into it. #""" % prefix) actions = plan.install_actions(prefix, index, specs, force=args.force, only_names=only_names) if plan.nothing_to_do(actions): from conda.cli.main_list import list_packages regex = '^(%s)$' % '|'.join(spec_names) print('# All requested packages already installed.') list_packages(prefix, regex) return print() print("Package plan for installation in environment %s:" % prefix) plan.display_actions(actions, index) if command in {'install', 'update'}: common.check_write(command, prefix) if not pscheck.main(args): common.confirm_yn(args) plan.execute_actions(actions, index, verbose=not args.quiet) if newenv: touch_nonadmin(prefix) print_activate(args.name if args.name else prefix)
def execute(args, parser): import sys from os.path import isdir import conda.config as config import conda.plan as plan from conda.api import get_index from conda.cli import pscheck prefix = common.get_prefix(args) config.set_pkgs_dirs(prefix) # handle tar file containaing conda packages if len(args.packages) == 1: tar_path = args.packages[0] if tar_path.endswith('.tar'): install_tar(prefix, tar_path, verbose=not args.quiet) return # handle explict installs of conda packages if args.packages and all(s.endswith('.tar.bz2') for s in args.packages): from conda.misc import install_local_packages install_local_packages(prefix, args.packages, verbose=not args.quiet) return if any(s.endswith('.tar.bz2') for s in args.packages): sys.exit("cannot mix specifications with conda package filenames") if args.force: args.no_deps = True if args.file: specs = common.specs_from_url(args.file) else: specs = common.specs_from_args(args.packages) common.check_specs(prefix, specs) spec_names = set(s.split()[0] for s in specs) if args.no_deps: only_names = spec_names else: only_names = None if not isdir(prefix): sys.exit("""\ Error: environment does not exist: %s # # Use 'conda create' to create an environment before installing packages # into it. #""" % prefix) common.ensure_override_channels_requires_channel(args) channel_urls = args.channel or () index = get_index(channel_urls=channel_urls, prepend=not args.override_channels) if args.use_local: from conda.fetch import fetch_index from conda.utils import url_path from conda.builder import config as build_config # remove the cache such that a refetch is made, # this is necessary because we add the local build repo URL fetch_index.cache = {} index = get_index([url_path(build_config.croot)]) if args.pip and config.use_pip: # Remove from specs packages that are not in conda index # and install them using pip # Return the updated specs specs = install_with_pip(prefix, index, specs) if not specs: return actions = plan.install_actions(prefix, index, specs, force=args.force, only_names=only_names) if plan.nothing_to_do(actions): from conda.cli.main_list import list_packages regex = '^(%s)$' % '|'.join(spec_names) print('# All requested packages already installed.') list_packages(prefix, regex) return print() print("Package plan for installation in environment %s:" % prefix) plan.display_actions(actions, index) common.check_write('install', prefix) if not pscheck.main(args): common.confirm_yn(args) plan.execute_actions(actions, index, verbose=not args.quiet)
def install(args, parser, command='install'): """ conda install, conda update, and conda create """ newenv = bool(command == 'create') if newenv: common.ensure_name_or_prefix(args, command) prefix = common.get_prefix(args, search=not newenv) if newenv: check_prefix(prefix) config.set_pkgs_dirs(prefix) if command == 'update': if args.all: if args.packages: sys.exit("""Error: --all cannot be used with packages""") else: if len(args.packages) == 0: sys.exit("""Error: no package names supplied # If you want to update to a newer version of Anaconda, type: # # $ conda update --prefix %s anaconda """ % prefix) if command == 'update': linked = ci.linked(prefix) for name in args.packages: common.arg2spec(name) if '=' in name: sys.exit("Invalid package name: '%s'" % (name)) if name not in set(ci.name_dist(d) for d in linked): sys.exit("Error: package '%s' is not installed in %s" % (name, prefix)) if newenv and args.clone: if args.packages: sys.exit('Error: did not expect any arguments for --clone') clone(args.clone, prefix) touch_nonadmin(prefix) print_activate(args.name if args.name else prefix) return if newenv and not args.no_default_packages: default_packages = config.create_default_packages[:] # Override defaults if they are specified at the command line for default_pkg in config.create_default_packages: if any(pkg.split('=')[0] == default_pkg for pkg in args.packages): default_packages.remove(default_pkg) args.packages.extend(default_packages) common.ensure_override_channels_requires_channel(args) channel_urls = args.channel or () if args.file: specs = common.specs_from_url(args.file) elif getattr(args, 'all', False): specs = [] linked = ci.linked(prefix) for pkg in linked: name, ver, build = pkg.rsplit('-', 2) if name == 'python' and ver.startswith('2'): # Oh Python 2... specs.append('%s >=%s,<3' % (name, ver)) else: specs.append('%s >=%s' % (name, ver)) else: specs = common.specs_from_args(args.packages) if command == 'install' and args.revision: get_revision(args.revision) else: common.check_specs(prefix, specs) if args.use_local: from conda.fetch import fetch_index from conda.utils import url_path try: from conda_build import config as build_config except ImportError: sys.exit("Error: you need to have 'conda-build' installed" " to use the --use-local option") # remove the cache such that a refetch is made, # this is necessary because we add the local build repo URL fetch_index.cache = {} index = get_index([url_path(build_config.croot)], use_cache=args.use_index_cache, unknown=args.unknown) else: index = get_index(channel_urls=channel_urls, prepend=not args.override_channels, use_cache=args.use_index_cache, unknown=args.unknown) # Don't update packages that are already up-to-date if command == 'update' and not args.all: r = Resolve(index) orig_packages = args.packages[:] for name in orig_packages: vers_inst = [dist.rsplit('-', 2)[1] for dist in linked if dist.rsplit('-', 2)[0] == name] build_inst = [dist.rsplit('-', 2)[2].rsplit('.tar.bz2', 1)[0] for dist in linked if dist.rsplit('-', 2)[0] == name] assert len(vers_inst) == 1, name assert len(build_inst) == 1, name pkgs = sorted(r.get_pkgs(MatchSpec(name))) if not pkgs: # Shouldn't happen? continue latest = pkgs[-1] if latest.version == vers_inst[0] and latest.build == build_inst[0]: args.packages.remove(name) if not args.packages: from conda.cli.main_list import list_packages regex = '^(%s)$' % '|'.join(orig_packages) print('# All requested packages already installed.') list_packages(prefix, regex) return # handle tar file containing conda packages if len(args.packages) == 1: tar_path = args.packages[0] if tar_path.endswith('.tar'): install_tar(prefix, tar_path, verbose=not args.quiet) return # handle explicit installs of conda packages if args.packages and all(s.endswith('.tar.bz2') for s in args.packages): from conda.misc import install_local_packages install_local_packages(prefix, args.packages, verbose=not args.quiet) return if any(s.endswith('.tar.bz2') for s in args.packages): sys.exit("cannot mix specifications with conda package filenames") if args.force: args.no_deps = True spec_names = set(s.split()[0] for s in specs) if args.no_deps: only_names = spec_names else: only_names = None if not isdir(prefix) and not newenv: if args.mkdir: try: os.makedirs(prefix) except OSError: sys.exit("Error: could not create directory: %s" % prefix) else: sys.exit("""\ Error: environment does not exist: %s # # Use 'conda create' to create an environment before installing packages # into it. #""" % prefix) if command == 'install' and args.revision: actions = plan.revert_actions(prefix, get_revision(args.revision)) else: actions = plan.install_actions(prefix, index, specs, force=args.force, only_names=only_names) if plan.nothing_to_do(actions): from conda.cli.main_list import list_packages regex = '^(%s)$' % '|'.join(spec_names) print('# All requested packages already installed.') list_packages(prefix, regex) return print() print("Package plan for installation in environment %s:" % prefix) plan.display_actions(actions, index) if command in {'install', 'update'}: common.check_write(command, prefix) if not pscheck.main(args): common.confirm_yn(args) plan.execute_actions(actions, index, verbose=not args.quiet) if newenv: touch_nonadmin(prefix) print_activate(args.name if args.name else prefix)
def install(args, parser, command='install'): """ conda install, conda update, and conda create """ newenv = command == 'create' if newenv: common.ensure_name_or_prefix(args, command) prefix = common.get_prefix(args, search=not newenv) if newenv: check_prefix(prefix) config.set_pkgs_dirs(prefix) if command == 'update': if len(args.packages) == 0: sys.exit("""Error: no package names supplied # If you want to update to a newer version of Anaconda, type: # # $ conda update --prefix %s anaconda """ % prefix) if command == 'update': linked = set(ci.name_dist(d) for d in ci.linked(prefix)) for name in args.packages: common.arg2spec(name) if '=' in name: sys.exit("Invalid package name: '%s'" % (name)) if name not in linked: sys.exit("Error: package '%s' is not installed in %s" % (name, prefix)) if newenv and args.clone: if args.packages: sys.exit('Error: did not expect any arguments for --clone') clone(args.clone, prefix) touch_nonadmin(prefix) print_activate(args.name if args.name else prefix) return if newenv and not args.no_default_packages: args.packages.extend(config.create_default_packages) # handle tar file containaing conda packages if len(args.packages) == 1: tar_path = args.packages[0] if tar_path.endswith('.tar'): install_tar(prefix, tar_path, verbose=not args.quiet) return # handle explict installs of conda packages if args.packages and all(s.endswith('.tar.bz2') for s in args.packages): from conda.misc import install_local_packages install_local_packages(prefix, args.packages, verbose=not args.quiet) return if any(s.endswith('.tar.bz2') for s in args.packages): sys.exit("cannot mix specifications with conda package filenames") if args.force: args.no_deps = True if args.file: specs = common.specs_from_url(args.file) else: specs = common.specs_from_args(args.packages) common.check_specs(prefix, specs) spec_names = set(s.split()[0] for s in specs) if args.no_deps: only_names = spec_names else: only_names = None if not isdir(prefix) and not newenv: if args.mkdir: try: os.makedirs(prefix) except OSError: sys.exit("Error: could not create directory: %s" % prefix) else: sys.exit("""\ Error: environment does not exist: %s # # Use 'conda create' to create an environment before installing packages # into it. #""" % prefix) common.ensure_override_channels_requires_channel(args) channel_urls = args.channel or () index = get_index(channel_urls=channel_urls, prepend=not args.override_channels) if args.use_local: from conda.fetch import fetch_index from conda.utils import url_path try: from conda_build import config as build_config except ImportError: sys.exit("Error: you need to have 'conda-build' installed" " to use the --use-local option") # remove the cache such that a refetch is made, # this is necessary because we add the local build repo URL fetch_index.cache = {} index = get_index([url_path(build_config.croot)]) actions = plan.install_actions(prefix, index, specs, force=args.force, only_names=only_names) if plan.nothing_to_do(actions): from conda.cli.main_list import list_packages regex = '^(%s)$' % '|'.join(spec_names) print('# All requested packages already installed.') list_packages(prefix, regex) return print() print("Package plan for installation in environment %s:" % prefix) plan.display_actions(actions, index) if command in {'install', 'update'}: common.check_write(command, prefix) if not pscheck.main(args): common.confirm_yn(args) plan.execute_actions(actions, index, verbose=not args.quiet) if newenv: touch_nonadmin(prefix) print_activate(args.name if args.name else prefix)