pub_get_offline Namespace Reference

Functions
	fetch_package (pub, package)
	check_package (package)
	find_unlisted_packages ()
	main ()

Variables
	SRC_ROOT = os.path.dirname(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
	ENGINE_DIR = os.path.join(SRC_ROOT, 'flutter')
list	ALL_PACKAGES
list	EXCLUDED_DIRS

Function Documentation

check_package()

pub_get_offline.check_package

(

package

)

Definition at line 67 of file pub_get_offline.py.

def check_package(package):
  package_config = os.path.join(package, '.dart_tool', 'package_config.json')
  pub_count = 0
  with open(package_config) as config_file:
    data_dict = json.load(config_file)
    packages_data = data_dict['packages']
    for package_data in packages_data:
      package_uri = package_data['rootUri']
      package_name = package_data['name']
      if '.pub-cache' in package_uri and ('pub.dartlang.org' in package_uri or
                                          'pub.dev' in package_uri):
        print('Error: package "%s" was fetched from pub' % package_name)
        pub_count = pub_count + 1
  if pub_count > 0:
    print('Error: %d packages were fetched from pub for %s' % (pub_count, package))
    print(
        'Please fix the pubspec.yaml for %s '
        'so that all dependencies are path dependencies' % package
    )
  return pub_count
 
 

fetch_package()

pub_get_offline.fetch_package	(		pub,
			package
	)

Definition at line 55 of file pub_get_offline.py.

def fetch_package(pub, package):
  try:
    subprocess.check_output(pub, cwd=package, stderr=subprocess.STDOUT)
  except subprocess.CalledProcessError as err:
    print(
        '"%s" failed in "%s" with status %d:\n%s' %
        (' '.join(pub), package, err.returncode, err.output)
    )
    return 1
  return 0
 
 

find_unlisted_packages()

pub_get_offline.find_unlisted_packages

(

)

Definition at line 104 of file pub_get_offline.py.

def find_unlisted_packages():
  unlisted = []
  for root, dirs, files in os.walk(ENGINE_DIR):
    excluded = []
    for dirname in dirs:
      full_dirname = os.path.join(root, dirname)
      if full_dirname in EXCLUDED_DIRS:
        excluded.append(dirname)
    for exclude in excluded:
      dirs.remove(exclude)
    for filename in files:
      if filename == 'pubspec.yaml':
        if root not in ALL_PACKAGES:
          unlisted.append(root)
  return unlisted
 
 

main()

pub_get_offline.main

(

)

Definition at line 121 of file pub_get_offline.py.

def main():
  dart_sdk_bin = os.path.join(
      SRC_ROOT, 'flutter', 'third_party', 'dart', 'tools', 'sdks', 'dart-sdk', 'bin'
  )
 
  # Ensure all relevant packages are listed in ALL_PACKAGES.
  unlisted = find_unlisted_packages()
  if len(unlisted) > 0:
    for pkg in unlisted:
      print('The Dart package "%s" must be checked in flutter/tools/pub_get_offline.py' % pkg)
    return 1
 
  dart = 'dart'
  if os.name == 'nt':
    dart = 'dart.exe'
  pubcmd = [os.path.join(dart_sdk_bin, dart), 'pub', '--suppress-analytics', 'get', '--offline']
 
  pub_count = 0
  for package in ALL_PACKAGES:
    if fetch_package(pubcmd, package) != 0:
      return 1
    pub_count = pub_count + check_package(package)
 
  if pub_count > 0:
    return 1
 
  return 0
 
 

Variable Documentation

ALL_PACKAGES

list pub_get_offline.ALL_PACKAGES

Definition at line 20 of file pub_get_offline.py.

ENGINE_DIR

pub_get_offline.ENGINE_DIR = os.path.join(SRC_ROOT, 'flutter')

Definition at line 18 of file pub_get_offline.py.

EXCLUDED_DIRS

list pub_get_offline.EXCLUDED_DIRS

Initial value:

=  [
    os.path.join(ENGINE_DIR, 'lib'),
    os.path.join(ENGINE_DIR, 'prebuilts'),
    os.path.join(ENGINE_DIR, 'shell', 'platform', 'fuchsia'),
    os.path.join(ENGINE_DIR, 'shell', 'vmservice'),
    os.path.join(ENGINE_DIR, 'sky', 'packages'),
    os.path.join(ENGINE_DIR, 'testing', 'pkg_test_demo'),
    os.path.join(ENGINE_DIR, 'third_party'),
    os.path.join(ENGINE_DIR, 'web_sdk'),
]

Definition at line 89 of file pub_get_offline.py.

SRC_ROOT

pub_get_offline.SRC_ROOT = os.path.dirname(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))

Definition at line 17 of file pub_get_offline.py.