# Check if the Python requirements are installed. This appears

# before the imports because otherwise they're imported elsewhere.

# Using the ok check instead of failing immediately so that all

# errors are printed at once

from distutils.version import LooseVersion

from importlib import import_module

import sys

ok = True

modules = [('colorama', '0.3.3'), 'appdirs', ('sh', '1.10'), 'jinja2',

'six']

for module in modules:

if isinstance(module, tuple):

module, version = module

else:

version = None

try:

import_module(module)

except ImportError:

if version is None:

print('ERROR: The {} Python module could not be found, please '

'install it.'.format(module))

ok = False

else:

print('ERROR: The {} Python module could not be found, '

'please install version {} or higher'.format(

module, version))

ok = False

else:

if version is None:

continue

try:

cur_ver = sys.modules[module].__version__

except AttributeError: # this is sometimes not available

continue

if LooseVersion(cur_ver) < LooseVersion(version):

print('ERROR: {} version is {}, but python-for-android needs '

'at least {}.'.format(module, cur_ver, version))

ok = False

if not ok:

print('python-for-android is exiting due to the errors logged above')

default=True, dest=None, description=None):

group = parser.add_argument_group(description=description)

if not isinstance(names, (list, tuple)):

names = [names]

if dest is None:

dest = names[0].strip("-").replace("-", "_")

def add_dashes(x):

return x if x.startswith("-") else "--"+x

opts = [add_dashes(x) for x in names]

group.add_argument(

*opts, help=("(this is the default)" if default else None),

dest=dest, action='store_true')

if no_names is None:

def add_no(x):

x = x.lstrip("-")

return ("no_"+x) if "_" in x else ("no-"+x)

no_names = [add_no(x) for x in names]

opts = [add_dashes(x) for x in no_names]

group.add_argument(

*opts, help=(None if default else "(this is the default)"),

dest=dest, action='store_false')

"""Decorator for ToolchainCL methods. If present, the method will

@wraps(func)

def wrapper_func(self, args, **kw):

ctx = self.ctx

ctx.set_archs(self._archs)

ctx.prepare_build_environment(user_sdk_dir=self.sdk_dir,

user_ndk_dir=self.ndk_dir,

user_android_api=self.android_api,

user_ndk_api=self.ndk_api)

dist = self._dist

if dist.needs_build:

if dist.folder_exists(): # possible if the dist is being replaced

dist.delete()

info_notify('No dist exists that meets your requirements, '

'so one will be built.')

build_dist_from_args(ctx, dist, args)

func(self, args, **kw)

"""Parses out any distribution-related arguments, and uses them to

return Distribution.get_distribution(

ctx,

name=args.dist_name,

recipes=split_argument_list(args.requirements),

arch_name=args.arch,

ndk_api=args.ndk_api,

force_build=args.force_build,

require_perfect_match=args.require_perfect_match,

"""Parses out any bootstrap related arguments, and uses them to build

bs = Bootstrap.get_bootstrap(args.bootstrap, ctx)

blacklist = getattr(args, "blacklist_requirements", "").split(",")

if len(blacklist) == 1 and blacklist[0] == "":

blacklist = []

build_order, python_modules, bs = (

get_recipe_order_and_bootstrap(

ctx, dist.recipes, bs,

blacklist=blacklist

))

assert set(build_order).intersection(set(python_modules)) == set()

ctx.recipe_build_order = build_order

ctx.python_modules = python_modules

info('The selected bootstrap is {}'.format(bs.name))

info_main('# Creating dist with {} bootstrap'.format(bs.name))

bs.distribution = dist

info_notify('Dist will have name {} and requirements ({})'.format(

dist.name, ', '.join(dist.recipes)))

info('Dist contains the following requirements as recipes: {}'.format(

ctx.recipe_build_order))

info('Dist will also contain modules ({}) installed from pip'.format(

', '.join(ctx.python_modules)))

info(

'Dist will be build in mode {build_mode}{with_debug_symbols}'.format(

build_mode='debug' if ctx.build_as_debuggable else 'release',

with_debug_symbols=' (with debug symbols)'

if ctx.with_debug_symbols

else '',

)

)

ctx.distribution = dist

ctx.prepare_bootstrap(bs)

if dist.needs_build:

ctx.prepare_dist()

build_recipes(build_order, python_modules, ctx,

getattr(args, "private", None),

ignore_project_setup_py=getattr(

args, "ignore_setup_py", False

),

)

ctx.bootstrap.assemble_distribution()

info_main('# Your distribution was created successfully, exiting.')

info('Dist can be found at (for now) {}'

"""We want to disable argument abbreviation so as not to interfere

def _get_option_tuples(self, option_string):

def __init__(self):

argv = sys.argv

self.warn_on_carriage_return_args(argv)

# Buildozer used to pass these arguments in a now-invalid order

# If that happens, apply this fix

# This fix will be removed once a fixed buildozer is released

if (len(argv) > 2

and argv[1].startswith('--color')

and argv[2].startswith('--storage-dir')):

argv.append(argv.pop(1)) # the --color arg

argv.append(argv.pop(1)) # the --storage-dir arg

parser = NoAbbrevParser(

description='A packaging tool for turning Python scripts and apps '

'into Android APKs')

generic_parser = argparse.ArgumentParser(

add_help=False,

description='Generic arguments applied to all commands')

argparse.ArgumentParser(

add_help=False, description='Arguments for dist building')

generic_parser.add_argument(

'--debug', dest='debug', action='store_true', default=False,

help='Display debug output and all build info')

generic_parser.add_argument(

'--color', dest='color', choices=['always', 'never', 'auto'],

help='Enable or disable color output (default enabled on tty)')

generic_parser.add_argument(

'--sdk-dir', '--sdk_dir', dest='sdk_dir', default='',

help='The filepath where the Android SDK is installed')

generic_parser.add_argument(

'--ndk-dir', '--ndk_dir', dest='ndk_dir', default='',

help='The filepath where the Android NDK is installed')

generic_parser.add_argument(

'--android-api',

'--android_api',

dest='android_api',

default=0,

type=int,

help=('The Android API level to build against defaults to {} if '

'not specified.').format(RECOMMENDED_TARGET_API))

generic_parser.add_argument(

'--ndk-version', '--ndk_version', dest='ndk_version', default=None,

help=('DEPRECATED: the NDK version is now found automatically or '

'not at all.'))

generic_parser.add_argument(

'--ndk-api', type=int, default=None,

help=('The Android API level to compile against. This should be your '

'*minimal supported* API, not normally the same as your --android-api. '

'Defaults to min(ANDROID_API, {}) if not specified.').format(RECOMMENDED_NDK_API))

generic_parser.add_argument(

'--symlink-bootstrap-files', '--ssymlink_bootstrap_files',

action='store_true',

dest='symlink_bootstrap_files',

default=False,

help=('If True, symlinks the bootstrap files '

'creation. This is useful for development only, it could also'

' cause weird problems.'))

default_storage_dir = user_data_dir('python-for-android')

if ' ' in default_storage_dir:

default_storage_dir = '~/.python-for-android'

generic_parser.add_argument(

'--storage-dir', dest='storage_dir', default=default_storage_dir,

help=('Primary storage directory for downloads and builds '

'(default: {})'.format(default_storage_dir)))

generic_parser.add_argument(

'--arch', help='The arch to build for.',

default='armeabi-v7a')

# Options for specifying the Distribution

generic_parser.add_argument(

'--dist-name', '--dist_name',

help='The name of the distribution to use or create', default='')

generic_parser.add_argument(

'--requirements',

help=('Dependencies of your app, should be recipe names or '

'Python modules. NOT NECESSARY if you are using '

'Python 3 with --use-setup-py'),

default='')

generic_parser.add_argument(

'--recipe-blacklist',

help=('Blacklist an internal recipe from use. Allows '

'disabling Python 3 core modules to save size'),

dest="recipe_blacklist",

default='')

generic_parser.add_argument(

'--blacklist-requirements',

help=('Blacklist an internal recipe from use. Allows '

'disabling Python 3 core modules to save size'),

dest="blacklist_requirements",

default='')

generic_parser.add_argument(

'--bootstrap',

help='The bootstrap to build with. Leave unset to choose '

'automatically.',

default=None)

generic_parser.add_argument(

'--hook',

help='Filename to a module that contains python-for-android hooks',

default=None)

add_boolean_option(

generic_parser, ["force-build"],

default=False,

description='Whether to force compilation of a new distribution')

add_boolean_option(

generic_parser, ["require-perfect-match"],

default=False,

description=('Whether the dist recipes must perfectly match '

'those requested'))

add_boolean_option(

generic_parser, ["allow-replace-dist"],

default=True,

description='Whether existing dist names can be automatically replaced'

)

generic_parser.add_argument(

'--local-recipes', '--local_recipes',

dest='local_recipes', default='./p4a-recipes',

help='Directory to look for local recipes')

generic_parser.add_argument(

'--activity-class-name',

dest='activity_class_name', default='org.kivy.android.PythonActivity',

help='The full java class name of the main activity')

generic_parser.add_argument(

'--java-build-tool',

dest='java_build_tool', default='auto',

choices=['auto', 'ant', 'gradle'],

help=('The java build tool to use when packaging the APK, defaults '

'to automatically selecting an appropriate tool.'))

add_boolean_option(

generic_parser, ['copy-libs'],

default=False,

description='Copy libraries instead of using biglink (Android 4.3+)'

)

self._read_configuration()

subparsers = parser.add_subparsers(dest='subparser_name',

help='The command to run')

def add_parser(subparsers, *args, **kwargs):

"""

if 'aliases' in kwargs and sys.version_info.major < 3:

kwargs.pop('aliases')

return subparsers.add_parser(*args, **kwargs)

add_parser(

subparsers,

'recommendations',

parents=[generic_parser],

help='List recommended p4a dependencies')

parser_recipes = add_parser(

subparsers,

'recipes',

parents=[generic_parser],

help='List the available recipes')

parser_recipes.add_argument(

"--compact",

action="store_true", default=False,

help="Produce a compact list suitable for scripting")

add_parser(

subparsers, 'bootstraps',

help='List the available bootstraps',

parents=[generic_parser])

add_parser(

subparsers, 'clean_all',

aliases=['clean-all'],

help='Delete all builds, dists and caches',

parents=[generic_parser])

add_parser(

subparsers, 'clean_dists',

aliases=['clean-dists'],

help='Delete all dists',

parents=[generic_parser])

add_parser(

subparsers, 'clean_bootstrap_builds',

aliases=['clean-bootstrap-builds'],

help='Delete all bootstrap builds',

parents=[generic_parser])

add_parser(

subparsers, 'clean_builds',

aliases=['clean-builds'],

help='Delete all builds',

parents=[generic_parser])

parser_clean = add_parser(

subparsers, 'clean',

help='Delete build components.',

parents=[generic_parser])

parser_clean.add_argument(

'component', nargs='+',

help=('The build component(s) to delete. You can pass any '

'number of arguments from "all", "builds", "dists", '

'"distributions", "bootstrap_builds", "downloads".'))

parser_clean_recipe_build = add_parser(

subparsers,

'clean_recipe_build', aliases=['clean-recipe-build'],

help=('Delete the build components of the given recipe. '

'By default this will also delete built dists'),

parents=[generic_parser])

parser_clean_recipe_build.add_argument(

'recipe', help='The recipe name')

parser_clean_recipe_build.add_argument(

'--no-clean-dists', default=False,

dest='no_clean_dists',

action='store_true',

help='If passed, do not delete existing dists')

parser_clean_download_cache = add_parser(

subparsers,

'clean_download_cache', aliases=['clean-download-cache'],

help='Delete cached downloads for requirement builds',

parents=[generic_parser])

parser_clean_download_cache.add_argument(

'recipes',

nargs='*',

help='The recipes to clean (space-separated). If no recipe name is'

' provided, the entire cache is cleared.')

parser_export_dist = add_parser(

subparsers,

'export_dist', aliases=['export-dist'],

help='Copy the named dist to the given path',

parents=[generic_parser])

parser_export_dist.add_argument('output_dir',

help='The output dir to copy to')

parser_export_dist.add_argument(

'--symlink',

action='store_true',

help='Symlink the dist instead of copying')

parser_packaging = argparse.ArgumentParser(

parents=[generic_parser],

add_help=False,

description='common options for packaging (apk, aar)')

# This is actually an internal argument of the build.py

# (see pythonforandroid/bootstraps/common/build/build.py).

# However, it is also needed before the distribution is finally

# assembled for locating the setup.py / other build systems, which

# is why we also add it here:

parser_packaging.add_argument(

'--add-asset', dest='assets',

action="append", default=[],

help='Put this in the assets folder in the apk.')

parser_packaging.add_argument(

'--private', dest='private',

help='the directory with the app source code files' +

' (containing your main.py entrypoint)',

required=False, default=None)

parser_packaging.add_argument(

'--use-setup-py', dest="use_setup_py",

action='store_true', default=False,

help="Process the setup.py of a project if present. " +

"(Experimental!")

parser_packaging.add_argument(

'--ignore-setup-py', dest="ignore_setup_py",

action='store_true', default=False,

help="Don't run the setup.py of a project if present. " +

"This may be required if the setup.py is not " +

"designed to work inside p4a (e.g. by installing " +

"dependencies that won't work or aren't desired " +

"on Android")

parser_packaging.add_argument(

'--release', dest='build_mode', action='store_const',

const='release', default='debug',

help='Build your app as a non-debug release build. '

'(Disables gdb debugging among other things)')

parser_packaging.add_argument(

'--with-debug-symbols', dest='with_debug_symbols',

action='store_const', const=True, default=False,

help='Will keep debug symbols from `.so` files.')

parser_packaging.add_argument(

'--keystore', dest='keystore', action='store', default=None,

help=('Keystore for JAR signing key, will use jarsigner '

'default if not specified (release build only)'))

parser_packaging.add_argument(

'--signkey', dest='signkey', action='store', default=None,

help='Key alias to sign PARSER_APK. with (release build only)')

parser_packaging.add_argument(

'--keystorepw', dest='keystorepw', action='store', default=None,

help='Password for keystore')

parser_packaging.add_argument(

'--signkeypw', dest='signkeypw', action='store', default=None,

help='Password for key alias')

add_parser(

subparsers,

'aar', help='Build an AAR',

parents=[parser_packaging])

add_parser(

subparsers,

'apk', help='Build an APK',

parents=[parser_packaging])

add_parser(

subparsers,

'create', help='Compile a set of requirements into a dist',

parents=[generic_parser])

add_parser(

subparsers,

'archs', help='List the available target architectures',

parents=[generic_parser])

add_parser(

subparsers,

'distributions', aliases=['dists'],

help='List the currently available (compiled) dists',

parents=[generic_parser])

add_parser(

subparsers,

'delete_dist', aliases=['delete-dist'], help='Delete a compiled dist',

parents=[generic_parser])

parser_sdk_tools = add_parser(

subparsers,

'sdk_tools', aliases=['sdk-tools'],

help='Run the given binary from the SDK tools dis',

parents=[generic_parser])

parser_sdk_tools.add_argument(

'tool', help='The binary tool name to run')

add_parser(

subparsers,

'adb', help='Run adb from the given SDK',

parents=[generic_parser])

add_parser(

subparsers,

'logcat', help='Run logcat from the given SDK',

parents=[generic_parser])

add_parser(

subparsers,

'build_status', aliases=['build-status'],

help='Print some debug information about current built components',

parents=[generic_parser])

parser.add_argument('-v', '--version', action='version',

version=__version__)

args, unknown = parser.parse_known_args(sys.argv[1:])

args.unknown_args = unknown

if hasattr(args, "private") and args.private is not None:

# Pass this value on to the internal bootstrap build.py:

args.unknown_args += ["--private", args.private]

if hasattr(args, "build_mode") and args.build_mode == "release":

args.unknown_args += ["--release"]

if hasattr(args, "with_debug_symbols") and args.with_debug_symbols:

args.unknown_args += ["--with-debug-symbols"]

if hasattr(args, "ignore_setup_py") and args.ignore_setup_py:

args.use_setup_py = False

self.args = args

if args.subparser_name is None:

parser.print_help()

exit(1)

setup_color(args.color)

if args.debug:

logger.setLevel(logging.DEBUG)

self.ctx = Context()

self.ctx.use_setup_py = getattr(args, "use_setup_py", True)

self.ctx.build_as_debuggable = getattr(

args, "build_mode", "debug"

) == "debug"

self.ctx.with_debug_symbols = getattr(

args, "with_debug_symbols", False

)

have_setup_py_or_similar = False

if getattr(args, "private", None) is not None:

project_dir = getattr(args, "private")

if (os.path.exists(os.path.join(project_dir, "setup.py")) or

os.path.exists(os.path.join(project_dir,

"pyproject.toml"))):

have_setup_py_or_similar = True

# Process requirements and put version in environ

if hasattr(args, 'requirements'):

requirements = []

# Add dependencies from setup.py, but only if they are recipes

# (because otherwise, setup.py itself will install them later)

if (have_setup_py_or_similar and

getattr(args, "use_setup_py", False)):

try:

info("Analyzing package dependencies. MAY TAKE A WHILE.")

# Get all the dependencies corresponding to a recipe:

dependencies = [

dep.lower() for dep in

get_dep_names_of_package(

args.private,

keep_version_pins=True,

recursive=True,

verbose=True,

)

]

info("Dependencies obtained: " + str(dependencies))

all_recipes = [

recipe.lower() for recipe in

set(Recipe.list_recipes(self.ctx))

]

dependencies = set(dependencies).intersection(

set(all_recipes)

)

# Add dependencies to argument list:

if len(dependencies) > 0:

if len(args.requirements) > 0:

args.requirements += u","

args.requirements += u",".join(dependencies)

except ValueError:

# Not a python package, apparently.

warning(

"Processing failed, is this project a valid "

"package? Will continue WITHOUT setup.py deps."

)

# Parse --requirements argument list:

for requirement in split_argument_list(args.requirements):

if "==" in requirement:

requirement, version = requirement.split(u"==", 1)

os.environ["VERSION_{}".format(requirement)] = version

info('Recipe {}: version "{}" requested'.format(

requirement, version))

requirements.append(requirement)

args.requirements = u",".join(requirements)

self.warn_on_deprecated_args(args)

self.storage_dir = args.storage_dir

self.ctx.setup_dirs(self.storage_dir)

self.sdk_dir = args.sdk_dir

self.ndk_dir = args.ndk_dir

self.android_api = args.android_api

self.ndk_api = args.ndk_api

self.ctx.symlink_bootstrap_files = args.symlink_bootstrap_files

self.ctx.java_build_tool = args.java_build_tool

self._archs = split_argument_list(args.arch)

self.ctx.local_recipes = args.local_recipes

self.ctx.copy_libs = args.copy_libs

self.ctx.activity_class_name = args.activity_class_name

# Each subparser corresponds to a method

command = args.subparser_name.replace('-', '_')

getattr(self, command)(args)

@staticmethod

def warn_on_carriage_return_args(args):

for check_arg in args:

if '\r' in check_arg:

warning("Argument '{}' contains a carriage return (\\r).".format(str(check_arg.replace('\r', ''))))

warning("Invoking this program via scripts which use CRLF instead of LF line endings will have undefined behaviour.")

def warn_on_deprecated_args(self, args):

"""

# Output warning if setup.py is present and neither --ignore-setup-py

# nor --use-setup-py was specified.

if getattr(args, "private", None) is not None and \

(os.path.exists(os.path.join(args.private, "setup.py")) or

os.path.exists(os.path.join(args.private, "pyproject.toml"))

):

if not getattr(args, "use_setup_py", False) and \

not getattr(args, "ignore_setup_py", False):

warning(" **** FUTURE BEHAVIOR CHANGE WARNING ****")

warning("Your project appears to contain a setup.py file.")

warning("Currently, these are ignored by default.")

warning("This will CHANGE in an upcoming version!")

warning("")

warning("To ensure your setup.py is ignored, please specify:")

warning(" --ignore-setup-py")

warning("")

warning("To enable what will some day be the default, specify:")

warning(" --use-setup-py")

# NDK version is now determined automatically

if args.ndk_version is not None:

warning('--ndk-version is deprecated and no longer necessary, '

'the value you passed is ignored')

if 'ANDROIDNDKVER' in environ:

warning('$ANDROIDNDKVER is deprecated and no longer necessary, '

'the value you set is ignored')

def hook(self, name):

if not self.args.hook:

return

if not hasattr(self, "hook_module"):

# first time, try to load the hook module

self.hook_module = load_source(

"pythonforandroid.hook", self.args.hook)

if hasattr(self.hook_module, name):

info("Hook: execute {}".format(name))

getattr(self.hook_module, name)(self)

else:

info("Hook: ignore {}".format(name))

@property

def default_storage_dir(self):

udd = user_data_dir('python-for-android')

if ' ' in udd:

udd = '~/.python-for-android'

return udd

@staticmethod

def _read_configuration():

# search for a .p4a configuration file in the current directory

if not exists(".p4a"):

return

info("Reading .p4a configuration")

with open(".p4a") as fd:

lines = fd.readlines()

lines = [shlex.split(line)

for line in lines if not line.startswith("#")]

for line in lines:

for arg in line:

sys.argv.append(arg)

def recipes(self, args):

"""

ctx = self.ctx

if args.compact:

print(" ".join(set(Recipe.list_recipes(ctx))))

else:

for name in sorted(Recipe.list_recipes(ctx)):

try:

recipe = Recipe.get_recipe(name, ctx)

except (IOError, ValueError):

warning('Recipe "{}" could not be loaded'.format(name))

except SyntaxError:

import traceback

traceback.print_exc()

warning(('Recipe "{}" could not be loaded due to a '

'syntax error').format(name))

version = str(recipe.version)

print('{Fore.BLUE}{Style.BRIGHT}{recipe.name:<12} '

'{Style.RESET_ALL}{Fore.LIGHTBLUE_EX}'

'{version:<8}{Style.RESET_ALL}'.format(

recipe=recipe, Fore=Out_Fore, Style=Out_Style,

version=version))

print(' {Fore.GREEN}depends: {recipe.depends}'

'{Fore.RESET}'.format(recipe=recipe, Fore=Out_Fore))

if recipe.conflicts:

print(' {Fore.RED}conflicts: {recipe.conflicts}'

'{Fore.RESET}'

.format(recipe=recipe, Fore=Out_Fore))

if recipe.opt_depends:

print(' {Fore.YELLOW}optional depends: '

'{recipe.opt_depends}{Fore.RESET}'

.format(recipe=recipe, Fore=Out_Fore))

def bootstraps(self, _args):

"""List all the bootstraps available to build with."""

for bs in Bootstrap.all_bootstraps():

bs = Bootstrap.get_bootstrap(bs, self.ctx)

print('{Fore.BLUE}{Style.BRIGHT}{bs.name}{Style.RESET_ALL}'

.format(bs=bs, Fore=Out_Fore, Style=Out_Style))

print(' {Fore.GREEN}depends: {bs.recipe_depends}{Fore.RESET}'

.format(bs=bs, Fore=Out_Fore))

def clean(self, args):

components = args.component

component_clean_methods = {

'all': self.clean_all,

'dists': self.clean_dists,

'distributions': self.clean_dists,

'builds': self.clean_builds,

'bootstrap_builds': self.clean_bootstrap_builds,

'downloads': self.clean_download_cache}

for component in components:

if component not in component_clean_methods:

raise BuildInterruptingException((

'Asked to clean "{}" but this argument is not '

'recognised'.format(component)))

component_clean_methods[component](args)

def clean_all(self, args):

"""Delete all build components; the package cache, package builds,

self.clean_dists(args)

self.clean_builds(args)

self.clean_download_cache(args)

def clean_dists(self, _args):

"""Delete all compiled distributions in the internal distribution

ctx = self.ctx

if exists(ctx.dist_dir):

shutil.rmtree(ctx.dist_dir)

def clean_bootstrap_builds(self, _args):

"""Delete all the bootstrap builds."""

if exists(join(self.ctx.build_dir, 'bootstrap_builds')):

shutil.rmtree(join(self.ctx.build_dir, 'bootstrap_builds'))

# for bs in Bootstrap.all_bootstraps():

# bs = Bootstrap.get_bootstrap(bs, self.ctx)

# if bs.build_dir and exists(bs.build_dir):

# info('Cleaning build for {} bootstrap.'.format(bs.name))

# shutil.rmtree(bs.build_dir)

def clean_builds(self, _args):

"""Delete all build caches for each recipe, python-install, java code

ctx = self.ctx

if exists(ctx.build_dir):

shutil.rmtree(ctx.build_dir)

if exists(ctx.python_installs_dir):

shutil.rmtree(ctx.python_installs_dir)

libs_dir = join(self.ctx.build_dir, 'libs_collections')

if exists(libs_dir):

shutil.rmtree(libs_dir)

def clean_recipe_build(self, args):

"""Deletes the build files of the given recipe.

recipe = Recipe.get_recipe(args.recipe, self.ctx)

info('Cleaning build for {} recipe.'.format(recipe.name))

recipe.clean_build()

if not args.no_clean_dists:

self.clean_dists(args)

def clean_download_cache(self, args):

""" Deletes a download cache for recipes passed as arguments. If no

ctx = self.ctx

if hasattr(args, 'recipes') and args.recipes:

for package in args.recipes:

remove_path = join(ctx.packages_path, package)

if exists(remove_path):

shutil.rmtree(remove_path)

info('Download cache removed for: "{}"'.format(package))

else:

warning('No download cache found for "{}", skipping'.format(

package))

else:

if exists(ctx.packages_path):

shutil.rmtree(ctx.packages_path)

info('Download cache removed.')

else:

print('No cache found at "{}"'.format(ctx.packages_path))

@require_prebuilt_dist

def export_dist(self, args):

"""Copies a created dist to an output dir.

ctx = self.ctx

dist = dist_from_args(ctx, args)

if dist.needs_build:

raise BuildInterruptingException(

'You asked to export a dist, but there is no dist '

'with suitable recipes available. For now, you must '

' create one first with the create argument.')

if args.symlink:

shprint(sh.ln, '-s', dist.dist_dir, args.output_dir)

else:

shprint(sh.cp, '-r', dist.dist_dir, args.output_dir)

@property

def _dist(self):

ctx = self.ctx

dist = dist_from_args(ctx, self.args)

ctx.distribution = dist

return dist

@staticmethod

def _fix_args(args):

"""

fix_args = ('--dir', '--private', '--add-jar', '--add-source',

'--whitelist', '--blacklist', '--presplash', '--icon')

unknown_args = args.unknown_args

for asset in args.assets:

if ":" in asset:

asset_src, asset_dest = asset.split(":")

else:

asset_src = asset_dest = asset

# take abspath now, because build.py will be run in bootstrap dir

unknown_args += ["--asset", os.path.abspath(asset_src)+":"+asset_dest]

for i, arg in enumerate(unknown_args):

argx = arg.split('=')

if argx[0] in fix_args:

if len(argx) > 1:

unknown_args[i] = '='.join(

(argx[0], realpath(expanduser(argx[1]))))

elif i + 1 < len(unknown_args):

unknown_args[i+1] = realpath(expanduser(unknown_args[i+1]))

@staticmethod

def _prepare_release_env(args):

"""