| # Please keep this code python 2.4 compatible and stand alone. |
| |
| import logging, os, shutil, sys, tempfile, time, urllib2 |
| import subprocess, re |
| from autotest_lib.client.common_lib import revision_control, utils |
| |
| _READ_SIZE = 64*1024 |
| _MAX_PACKAGE_SIZE = 100*1024*1024 |
| |
| |
| class Error(Exception): |
| """Local exception to be raised by code in this file.""" |
| |
| class FetchError(Error): |
| """Failed to fetch a package from any of its listed URLs.""" |
| |
| |
| def _checksum_file(full_path): |
| """@returns The hex checksum of a file given its pathname.""" |
| inputfile = open(full_path, 'rb') |
| try: |
| hex_sum = utils.hash('sha1', inputfile.read()).hexdigest() |
| finally: |
| inputfile.close() |
| return hex_sum |
| |
| |
| def system(commandline): |
| """Same as os.system(commandline) but logs the command first.""" |
| logging.info(commandline) |
| return os.system(commandline) |
| |
| |
| def find_top_of_autotest_tree(): |
| """@returns The full path to the top of the autotest directory tree.""" |
| dirname = os.path.dirname(__file__) |
| autotest_dir = os.path.abspath(os.path.join(dirname, '..')) |
| return autotest_dir |
| |
| |
| class ExternalPackage(object): |
| """ |
| Defines an external package with URLs to fetch its sources from and |
| a build_and_install() method to unpack it, build it and install it |
| beneath our own autotest/site-packages directory. |
| |
| Base Class. Subclass this to define packages. |
| |
| Attributes: |
| @attribute urls - A tuple of URLs to try fetching the package from. |
| @attribute local_filename - A local filename to use when saving the |
| fetched package. |
| @attribute hex_sum - The hex digest (currently SHA1) of this package |
| to be used to verify its contents. |
| @attribute module_name - The installed python module name to be used for |
| for a version check. Defaults to the lower case class name with |
| the word Package stripped off. |
| @attribute version - The desired minimum package version. |
| @attribute os_requirements - A dictionary mapping a file pathname on the |
| the OS distribution to a likely name of a package the user |
| needs to install on their system in order to get this file. |
| @attribute name - Read only, the printable name of the package. |
| @attribute subclasses - This class attribute holds a list of all defined |
| subclasses. It is constructed dynamically using the metaclass. |
| """ |
| subclasses = [] |
| urls = () |
| local_filename = None |
| hex_sum = None |
| module_name = None |
| version = None |
| os_requirements = None |
| |
| |
| class __metaclass__(type): |
| """Any time a subclass is defined, add it to our list.""" |
| def __init__(mcs, name, bases, dict): |
| if name != 'ExternalPackage' and not name.startswith('_'): |
| mcs.subclasses.append(mcs) |
| |
| |
| def __init__(self): |
| self.verified_package = '' |
| if not self.module_name: |
| self.module_name = self.name.lower() |
| self.installed_version = '' |
| |
| |
| @property |
| def name(self): |
| """Return the class name with any trailing 'Package' stripped off.""" |
| class_name = self.__class__.__name__ |
| if class_name.endswith('Package'): |
| return class_name[:-len('Package')] |
| return class_name |
| |
| |
| def is_needed(self, unused_install_dir): |
| """@returns True if self.module_name needs to be built and installed.""" |
| if not self.module_name or not self.version: |
| logging.warning('version and module_name required for ' |
| 'is_needed() check to work.') |
| return True |
| try: |
| module = __import__(self.module_name) |
| except ImportError, e: |
| logging.info("%s isn't present. Will install.", self.module_name) |
| return True |
| self.installed_version = self._get_installed_version_from_module(module) |
| logging.info('imported %s version %s.', self.module_name, |
| self.installed_version) |
| if hasattr(self, 'minimum_version'): |
| return self.minimum_version > self.installed_version |
| else: |
| return self.version > self.installed_version |
| |
| |
| def _get_installed_version_from_module(self, module): |
| """Ask our module its version string and return it or '' if unknown.""" |
| try: |
| return module.__version__ |
| except AttributeError: |
| logging.error('could not get version from %s', module) |
| return '' |
| |
| |
| def _build_and_install(self, install_dir): |
| """Subclasses MUST provide their own implementation.""" |
| raise NotImplementedError |
| |
| |
| def _build_and_install_current_dir(self, install_dir): |
| """ |
| Subclasses that use _build_and_install_from_package() MUST provide |
| their own implementation of this method. |
| """ |
| raise NotImplementedError |
| |
| |
| def build_and_install(self, install_dir): |
| """ |
| Builds and installs the package. It must have been fetched already. |
| |
| @param install_dir - The package installation directory. If it does |
| not exist it will be created. |
| """ |
| if not self.verified_package: |
| raise Error('Must call fetch() first. - %s' % self.name) |
| self._check_os_requirements() |
| return self._build_and_install(install_dir) |
| |
| |
| def _check_os_requirements(self): |
| if not self.os_requirements: |
| return |
| failed = False |
| for file_name, package_name in self.os_requirements.iteritems(): |
| if not os.path.exists(file_name): |
| failed = True |
| logging.error('File %s not found, %s needs it.', |
| file_name, self.name) |
| logging.error('Perhaps you need to install something similar ' |
| 'to the %s package for OS first.', package_name) |
| if failed: |
| raise Error('Missing OS requirements for %s. (see above)' % |
| self.name) |
| |
| |
| def _build_and_install_current_dir_setup_py(self, install_dir): |
| """For use as a _build_and_install_current_dir implementation.""" |
| egg_path = self._build_egg_using_setup_py(setup_py='setup.py') |
| if not egg_path: |
| return False |
| return self._install_from_egg(install_dir, egg_path) |
| |
| |
| def _build_and_install_current_dir_setupegg_py(self, install_dir): |
| """For use as a _build_and_install_current_dir implementation.""" |
| egg_path = self._build_egg_using_setup_py(setup_py='setupegg.py') |
| if not egg_path: |
| return False |
| return self._install_from_egg(install_dir, egg_path) |
| |
| |
| def _build_and_install_current_dir_noegg(self, install_dir): |
| if not self._build_using_setup_py(): |
| return False |
| return self._install_using_setup_py_and_rsync(install_dir) |
| |
| |
| def _build_and_install_from_package(self, install_dir): |
| """ |
| This method may be used as a _build_and_install() implementation |
| for subclasses if they implement _build_and_install_current_dir(). |
| |
| Extracts the .tar.gz file, chdirs into the extracted directory |
| (which is assumed to match the tar filename) and calls |
| _build_and_isntall_current_dir from there. |
| |
| Afterwards the build (regardless of failure) extracted .tar.gz |
| directory is cleaned up. |
| |
| @returns True on success, False otherwise. |
| |
| @raises OSError If the expected extraction directory does not exist. |
| """ |
| self._extract_compressed_package() |
| if self.verified_package.endswith('.tar.gz'): |
| extension = '.tar.gz' |
| elif self.verified_package.endswith('.tar.bz2'): |
| extension = '.tar.bz2' |
| elif self.verified_package.endswith('.zip'): |
| extension = '.zip' |
| else: |
| raise Error('Unexpected package file extension on %s' % |
| self.verified_package) |
| os.chdir(os.path.dirname(self.verified_package)) |
| os.chdir(self.local_filename[:-len(extension)]) |
| extracted_dir = os.getcwd() |
| try: |
| return self._build_and_install_current_dir(install_dir) |
| finally: |
| os.chdir(os.path.join(extracted_dir, '..')) |
| shutil.rmtree(extracted_dir) |
| |
| |
| def _extract_compressed_package(self): |
| """Extract the fetched compressed .tar or .zip within its directory.""" |
| if not self.verified_package: |
| raise Error('Package must have been fetched first.') |
| os.chdir(os.path.dirname(self.verified_package)) |
| if self.verified_package.endswith('gz'): |
| status = system("tar -xzf '%s'" % self.verified_package) |
| elif self.verified_package.endswith('bz2'): |
| status = system("tar -xjf '%s'" % self.verified_package) |
| elif self.verified_package.endswith('zip'): |
| status = system("unzip '%s'" % self.verified_package) |
| else: |
| raise Error('Unknown compression suffix on %s.' % |
| self.verified_package) |
| if status: |
| raise Error('tar failed with %s' % (status,)) |
| |
| |
| def _build_using_setup_py(self, setup_py='setup.py'): |
| """ |
| Assuming the cwd is the extracted python package, execute a simple |
| python setup.py build. |
| |
| @param setup_py - The name of the setup.py file to execute. |
| |
| @returns True on success, False otherwise. |
| """ |
| if not os.path.exists(setup_py): |
| raise Error('%s does not exist in %s' % (setup_py, os.getcwd())) |
| status = system("'%s' %s build" % (sys.executable, setup_py)) |
| if status: |
| logging.error('%s build failed.' % self.name) |
| return False |
| return True |
| |
| |
| def _build_egg_using_setup_py(self, setup_py='setup.py'): |
| """ |
| Assuming the cwd is the extracted python package, execute a simple |
| python setup.py bdist_egg. |
| |
| @param setup_py - The name of the setup.py file to execute. |
| |
| @returns The relative path to the resulting egg file or '' on failure. |
| """ |
| if not os.path.exists(setup_py): |
| raise Error('%s does not exist in %s' % (setup_py, os.getcwd())) |
| egg_subdir = 'dist' |
| if os.path.isdir(egg_subdir): |
| shutil.rmtree(egg_subdir) |
| status = system("'%s' %s bdist_egg" % (sys.executable, setup_py)) |
| if status: |
| logging.error('bdist_egg of setuptools failed.') |
| return '' |
| # I've never seen a bdist_egg lay multiple .egg files. |
| for filename in os.listdir(egg_subdir): |
| if filename.endswith('.egg'): |
| return os.path.join(egg_subdir, filename) |
| |
| |
| def _install_from_egg(self, install_dir, egg_path): |
| """ |
| Install a module from an egg file by unzipping the necessary parts |
| into install_dir. |
| |
| @param install_dir - The installation directory. |
| @param egg_path - The pathname of the egg file. |
| """ |
| status = system("unzip -q -o -d '%s' '%s'" % (install_dir, egg_path)) |
| if status: |
| logging.error('unzip of %s failed', egg_path) |
| return False |
| egg_info = os.path.join(install_dir, 'EGG-INFO') |
| if os.path.isdir(egg_info): |
| shutil.rmtree(egg_info) |
| return True |
| |
| |
| def _get_temp_dir(self): |
| return tempfile.mkdtemp(dir='/var/tmp') |
| |
| |
| def _site_packages_path(self, temp_dir): |
| # This makes assumptions about what python setup.py install |
| # does when given a prefix. Is this always correct? |
| python_xy = 'python%s' % sys.version[:3] |
| return os.path.join(temp_dir, 'lib', python_xy, 'site-packages') |
| |
| |
| def _rsync (self, temp_site_dir, install_dir): |
| """Rsync contents. """ |
| status = system("rsync -r '%s/' '%s/'" % |
| (os.path.normpath(temp_site_dir), |
| os.path.normpath(install_dir))) |
| if status: |
| logging.error('%s rsync to install_dir failed.', self.name) |
| return False |
| return True |
| |
| |
| def _install_using_setup_py_and_rsync(self, install_dir, |
| setup_py='setup.py', |
| temp_dir=None): |
| """ |
| Assuming the cwd is the extracted python package, execute a simple: |
| |
| python setup.py install --prefix=BLA |
| |
| BLA will be a temporary directory that everything installed will |
| be picked out of and rsynced to the appropriate place under |
| install_dir afterwards. |
| |
| Afterwards, it deconstructs the extra lib/pythonX.Y/site-packages/ |
| directory tree that setuptools created and moves all installed |
| site-packages directly up into install_dir itself. |
| |
| @param install_dir the directory for the install to happen under. |
| @param setup_py - The name of the setup.py file to execute. |
| |
| @returns True on success, False otherwise. |
| """ |
| if not os.path.exists(setup_py): |
| raise Error('%s does not exist in %s' % (setup_py, os.getcwd())) |
| |
| if temp_dir is None: |
| temp_dir = self._get_temp_dir() |
| |
| try: |
| status = system("'%s' %s install --no-compile --prefix='%s'" |
| % (sys.executable, setup_py, temp_dir)) |
| if status: |
| logging.error('%s install failed.' % self.name) |
| return False |
| |
| if os.path.isdir(os.path.join(temp_dir, 'lib')): |
| # NOTE: This ignores anything outside of the lib/ dir that |
| # was installed. |
| temp_site_dir = self._site_packages_path(temp_dir) |
| else: |
| temp_site_dir = temp_dir |
| |
| return self._rsync(temp_site_dir, install_dir) |
| finally: |
| shutil.rmtree(temp_dir) |
| |
| |
| |
| def _build_using_make(self, install_dir): |
| """Build the current package using configure/make. |
| |
| @returns True on success, False otherwise. |
| """ |
| install_prefix = os.path.join(install_dir, 'usr', 'local') |
| status = system('./configure --prefix=%s' % install_prefix) |
| if status: |
| logging.error('./configure failed for %s', self.name) |
| return False |
| status = system('make') |
| if status: |
| logging.error('make failed for %s', self.name) |
| return False |
| status = system('make check') |
| if status: |
| logging.error('make check failed for %s', self.name) |
| return False |
| return True |
| |
| |
| def _install_using_make(self): |
| """Install the current package using make install. |
| |
| Assumes the install path was set up while running ./configure (in |
| _build_using_make()). |
| |
| @returns True on success, False otherwise. |
| """ |
| status = system('make install') |
| return status == 0 |
| |
| |
| def fetch(self, dest_dir): |
| """ |
| Fetch the package from one its URLs and save it in dest_dir. |
| |
| If the the package already exists in dest_dir and the checksum |
| matches this code will not fetch it again. |
| |
| Sets the 'verified_package' attribute with the destination pathname. |
| |
| @param dest_dir - The destination directory to save the local file. |
| If it does not exist it will be created. |
| |
| @returns A boolean indicating if we the package is now in dest_dir. |
| @raises FetchError - When something unexpected happens. |
| """ |
| if not os.path.exists(dest_dir): |
| os.makedirs(dest_dir) |
| local_path = os.path.join(dest_dir, self.local_filename) |
| |
| # If the package exists, verify its checksum and be happy if it is good. |
| if os.path.exists(local_path): |
| actual_hex_sum = _checksum_file(local_path) |
| if self.hex_sum == actual_hex_sum: |
| logging.info('Good checksum for existing %s package.', |
| self.name) |
| self.verified_package = local_path |
| return True |
| logging.warning('Bad checksum for existing %s package. ' |
| 'Re-downloading', self.name) |
| os.rename(local_path, local_path + '.wrong-checksum') |
| |
| # Download the package from one of its urls, rejecting any if the |
| # checksum does not match. |
| for url in self.urls: |
| logging.info('Fetching %s', url) |
| try: |
| url_file = urllib2.urlopen(url) |
| except (urllib2.URLError, EnvironmentError): |
| logging.warning('Could not fetch %s package from %s.', |
| self.name, url) |
| continue |
| data_length = int(url_file.info().get('Content-Length', |
| _MAX_PACKAGE_SIZE)) |
| if data_length <= 0 or data_length > _MAX_PACKAGE_SIZE: |
| raise FetchError('%s from %s fails Content-Length %d ' |
| 'sanity check.' % (self.name, url, |
| data_length)) |
| checksum = utils.hash('sha1') |
| total_read = 0 |
| output = open(local_path, 'wb') |
| try: |
| while total_read < data_length: |
| data = url_file.read(_READ_SIZE) |
| if not data: |
| break |
| output.write(data) |
| checksum.update(data) |
| total_read += len(data) |
| finally: |
| output.close() |
| if self.hex_sum != checksum.hexdigest(): |
| logging.warning('Bad checksum for %s fetched from %s.', |
| self.name, url) |
| logging.warning('Got %s', checksum.hexdigest()) |
| logging.warning('Expected %s', self.hex_sum) |
| os.unlink(local_path) |
| continue |
| logging.info('Good checksum.') |
| self.verified_package = local_path |
| return True |
| else: |
| return False |
| |
| |
| # NOTE: This class definition must come -before- all other ExternalPackage |
| # classes that need to use this version of setuptools so that is is inserted |
| # into the ExternalPackage.subclasses list before them. |
| class SetuptoolsPackage(ExternalPackage): |
| # For all known setuptools releases a string compare works for the |
| # version string. Hopefully they never release a 0.10. (Their own |
| # version comparison code would break if they did.) |
| # Any system with setuptools > 0.6 is fine. If none installed, then |
| # try to install the latest found on the upstream. |
| minimum_version = '0.6' |
| version = '0.6c11' |
| urls = ('http://pypi.python.org/packages/source/s/setuptools/' |
| 'setuptools-%s.tar.gz' % (version,),) |
| local_filename = 'setuptools-%s.tar.gz' % version |
| hex_sum = '8d1ad6384d358c547c50c60f1bfdb3362c6c4a7d' |
| |
| SUDO_SLEEP_DELAY = 15 |
| |
| |
| def _build_and_install(self, install_dir): |
| """Install setuptools on the system.""" |
| logging.info('NOTE: setuptools install does not use install_dir.') |
| return self._build_and_install_from_package(install_dir) |
| |
| |
| def _build_and_install_current_dir(self, install_dir): |
| egg_path = self._build_egg_using_setup_py() |
| if not egg_path: |
| return False |
| |
| print '!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!\n' |
| print 'About to run sudo to install setuptools', self.version |
| print 'on your system for use by', sys.executable, '\n' |
| print '!! ^C within', self.SUDO_SLEEP_DELAY, 'seconds to abort.\n' |
| time.sleep(self.SUDO_SLEEP_DELAY) |
| |
| # Copy the egg to the local filesystem /var/tmp so that root can |
| # access it properly (avoid NFS squashroot issues). |
| temp_dir = self._get_temp_dir() |
| try: |
| shutil.copy(egg_path, temp_dir) |
| egg_name = os.path.split(egg_path)[1] |
| temp_egg = os.path.join(temp_dir, egg_name) |
| p = subprocess.Popen(['sudo', '/bin/sh', temp_egg], |
| stdout=subprocess.PIPE) |
| regex = re.compile('Copying (.*?) to (.*?)\n') |
| match = regex.search(p.communicate()[0]) |
| status = p.wait() |
| |
| if match: |
| compiled = os.path.join(match.group(2), match.group(1)) |
| os.system("sudo chmod a+r '%s'" % compiled) |
| finally: |
| shutil.rmtree(temp_dir) |
| |
| if status: |
| logging.error('install of setuptools from egg failed.') |
| return False |
| return True |
| |
| |
| class MySQLdbPackage(ExternalPackage): |
| module_name = 'MySQLdb' |
| version = '1.2.2' |
| urls = ('http://downloads.sourceforge.net/project/mysql-python/' |
| 'mysql-python/%(version)s/MySQL-python-%(version)s.tar.gz' |
| % dict(version=version),) |
| local_filename = 'MySQL-python-%s.tar.gz' % version |
| hex_sum = '945a04773f30091ad81743f9eb0329a3ee3de383' |
| |
| _build_and_install_current_dir = ( |
| ExternalPackage._build_and_install_current_dir_setup_py) |
| |
| |
| def _build_and_install(self, install_dir): |
| if not os.path.exists('/usr/bin/mysql_config'): |
| logging.error('You need to install /usr/bin/mysql_config') |
| logging.error('On Ubuntu or Debian based systems use this: ' |
| 'sudo apt-get install libmysqlclient15-dev') |
| return False |
| return self._build_and_install_from_package(install_dir) |
| |
| |
| class DjangoPackage(ExternalPackage): |
| version = '1.3' |
| local_filename = 'Django-%s.tar.gz' % version |
| urls = ('http://www.djangoproject.com/download/%s/tarball/' % version,) |
| hex_sum = 'f8814d5e1412bb932318db5130260da5bf053ff7' |
| |
| _build_and_install = ExternalPackage._build_and_install_from_package |
| _build_and_install_current_dir = ( |
| ExternalPackage._build_and_install_current_dir_noegg) |
| |
| |
| def _get_installed_version_from_module(self, module): |
| try: |
| return module.get_version().split()[0] |
| except AttributeError: |
| return '0.9.6' |
| |
| |
| |
| class NumpyPackage(ExternalPackage): |
| version = '1.2.1' |
| local_filename = 'numpy-%s.tar.gz' % version |
| urls = ('http://downloads.sourceforge.net/project/numpy/NumPy/%(version)s/' |
| 'numpy-%(version)s.tar.gz' % dict(version=version),) |
| hex_sum = '1aa706e733aea18eaffa70d93c0105718acb66c5' |
| |
| _build_and_install = ExternalPackage._build_and_install_from_package |
| _build_and_install_current_dir = ( |
| ExternalPackage._build_and_install_current_dir_setupegg_py) |
| |
| |
| # This requires numpy so it must be declared after numpy to guarantee that it |
| # is already installed. |
| class MatplotlibPackage(ExternalPackage): |
| version = '0.98.5.3' |
| short_version = '0.98.5' |
| local_filename = 'matplotlib-%s.tar.gz' % version |
| urls = ('http://downloads.sourceforge.net/project/matplotlib/matplotlib/' |
| 'matplotlib-%s/matplotlib-%s.tar.gz' % (short_version, version),) |
| hex_sum = '2f6c894cf407192b3b60351bcc6468c0385d47b6' |
| os_requirements = {'/usr/include/ft2build.h': 'libfreetype6-dev', |
| '/usr/include/png.h': 'libpng12-dev'} |
| |
| _build_and_install = ExternalPackage._build_and_install_from_package |
| _build_and_install_current_dir = ( |
| ExternalPackage._build_and_install_current_dir_setupegg_py) |
| |
| |
| class AtForkPackage(ExternalPackage): |
| version = '0.1.2' |
| local_filename = 'atfork-%s.zip' % version |
| urls = ('http://python-atfork.googlecode.com/files/' + local_filename,) |
| hex_sum = '5baa64c73e966b57fa797040585c760c502dc70b' |
| |
| _build_and_install = ExternalPackage._build_and_install_from_package |
| _build_and_install_current_dir = ( |
| ExternalPackage._build_and_install_current_dir_noegg) |
| |
| |
| class ParamikoPackage(ExternalPackage): |
| version = '1.7.5' |
| local_filename = 'paramiko-%s.tar.gz' % version |
| urls = ('http://www.lag.net/paramiko/download/' + local_filename, |
| 'ftp://mirrors.kernel.org/gentoo/distfiles/' + local_filename,) |
| hex_sum = '592be7a08290070b71da63a8e6f28a803399e5c5' |
| |
| |
| _build_and_install = ExternalPackage._build_and_install_from_package |
| |
| |
| def _check_for_pycrypto(self): |
| # NOTE(gps): Linux distros have better python-crypto packages than we |
| # can easily get today via a wget due to the library's age and staleness |
| # yet many security and behavior bugs are fixed by patches that distros |
| # already apply. PyCrypto has a new active maintainer in 2009. Once a |
| # new release is made (http://pycrypto.org/) we should add an installer. |
| try: |
| import Crypto |
| except ImportError: |
| logging.error('Please run "sudo apt-get install python-crypto" ' |
| 'or your Linux distro\'s equivalent.') |
| return False |
| return True |
| |
| |
| def _build_and_install_current_dir(self, install_dir): |
| if not self._check_for_pycrypto(): |
| return False |
| # paramiko 1.7.4 doesn't require building, it is just a module directory |
| # that we can rsync into place directly. |
| if not os.path.isdir('paramiko'): |
| raise Error('no paramiko directory in %s.' % os.getcwd()) |
| status = system("rsync -r 'paramiko' '%s/'" % install_dir) |
| if status: |
| logging.error('%s rsync to install_dir failed.' % self.name) |
| return False |
| return True |
| |
| |
| class RequestsPackage(ExternalPackage): |
| version = '0.11.2' |
| local_filename = 'requests-%s.tar.gz' % version |
| urls = ('http://pypi.python.org/packages/source/r/requests/' + |
| local_filename,) |
| hex_sum = '00a49e8bd6dd8955acf6f6269d1b85f50c70b712' |
| |
| _build_and_install = ExternalPackage._build_and_install_from_package |
| _build_and_install_current_dir = ( |
| ExternalPackage._build_and_install_current_dir_setup_py) |
| |
| |
| class SimplejsonPackage(ExternalPackage): |
| version = '2.0.9' |
| local_filename = 'simplejson-%s.tar.gz' % version |
| urls = ('http://pypi.python.org/packages/source/s/simplejson/' + |
| local_filename,) |
| hex_sum = 'b5b26059adbe677b06c299bed30557fcb0c7df8c' |
| |
| _build_and_install = ExternalPackage._build_and_install_from_package |
| _build_and_install_current_dir = ( |
| ExternalPackage._build_and_install_current_dir_setup_py) |
| |
| |
| class Httplib2Package(ExternalPackage): |
| version = '0.6.0' |
| local_filename = 'httplib2-%s.tar.gz' % version |
| urls = ('http://httplib2.googlecode.com/files/' + local_filename,) |
| hex_sum = '995344b2704826cc0d61a266e995b328d92445a5' |
| |
| def _get_installed_version_from_module(self, module): |
| # httplib2 doesn't contain a proper version |
| return self.version |
| |
| _build_and_install = ExternalPackage._build_and_install_from_package |
| _build_and_install_current_dir = ( |
| ExternalPackage._build_and_install_current_dir_noegg) |
| |
| |
| class GwtPackage(ExternalPackage): |
| """Fetch and extract a local copy of GWT used to build the frontend.""" |
| |
| version = '2.3.0' |
| local_filename = 'gwt-%s.zip' % version |
| urls = ('http://google-web-toolkit.googlecode.com/files/' + local_filename,) |
| hex_sum = 'd51fce9166e6b31349659ffca89baf93e39bc84b' |
| name = 'gwt' |
| about_filename = 'about.txt' |
| module_name = None # Not a Python module. |
| |
| |
| def is_needed(self, install_dir): |
| gwt_dir = os.path.join(install_dir, self.name) |
| about_file = os.path.join(install_dir, self.name, self.about_filename) |
| |
| if not os.path.exists(gwt_dir) or not os.path.exists(about_file): |
| logging.info('gwt not installed for autotest') |
| return True |
| |
| f = open(about_file, 'r') |
| version_line = f.readline() |
| f.close() |
| |
| match = re.match(r'Google Web Toolkit (.*)', version_line) |
| if not match: |
| logging.info('did not find gwt version') |
| return True |
| |
| logging.info('found gwt version %s', match.group(1)) |
| return match.group(1) != self.version |
| |
| |
| def _build_and_install(self, install_dir): |
| os.chdir(install_dir) |
| self._extract_compressed_package() |
| extracted_dir = self.local_filename[:-len('.zip')] |
| target_dir = os.path.join(install_dir, self.name) |
| if os.path.exists(target_dir): |
| shutil.rmtree(target_dir) |
| os.rename(extracted_dir, target_dir) |
| return True |
| |
| |
| class GVizAPIPackage(ExternalPackage): |
| version = '1.7.0' |
| url_filename = 'gviz_api_py-%s.tar.gz' % version |
| local_filename = 'google-visualization-python.tar.gz' |
| urls = ('http://google-visualization-python.googlecode.com/files/%s' % ( |
| url_filename),) |
| hex_sum = 'cd9a0fb4ca5c4f86c0d85756f501fd54ccf492d2' |
| |
| _build_and_install = ExternalPackage._build_and_install_from_package |
| _build_and_install_current_dir = ( |
| ExternalPackage._build_and_install_current_dir_noegg) |
| |
| |
| class StatsdPackage(ExternalPackage): |
| version = '1.5.7' |
| url_filename = 'python-statsd-%s.tar.gz' % version |
| local_filename = url_filename |
| urls = ('http://pypi.python.org/packages/source/p/python-statsd/%s' % ( |
| url_filename),) |
| hex_sum = '7490370b7e24aca4fd193838ac4e0107bb8185e1' |
| |
| _build_and_install = ExternalPackage._build_and_install_from_package |
| _build_and_install_current_dir = ( |
| ExternalPackage._build_and_install_current_dir_setup_py) |
| |
| |
| class GdataPackage(ExternalPackage): |
| """ |
| Pulls the GData library, giving us an API to query tracker. |
| """ |
| |
| version = '2.0.14' |
| url_filename = 'gdata-%s.tar.gz' % version |
| local_filename = url_filename |
| urls = ('http://gdata-python-client.googlecode.com/files/%s' % ( |
| url_filename),) |
| hex_sum = '5eed0e01ab931e3f706ec544fc8f06ecac384e91' |
| |
| _build_and_install = ExternalPackage._build_and_install_from_package |
| _build_and_install_current_dir = ( |
| ExternalPackage._build_and_install_current_dir_noegg) |
| |
| |
| class _ExternalGitRepo(ExternalPackage): |
| """ |
| Parent class for any package which needs to pull a git repo. |
| |
| This class inherits from ExternalPackage only so we can sync git |
| repos through the build_externals script. We do not reuse any of |
| ExternalPackage's other methods. Any package that needs a git repo |
| should subclass this and override build_and_install or fetch as |
| they see appropriate. |
| """ |
| |
| os_requirements = {'/usr/bin/git' : 'git-core'} |
| |
| def is_needed(self, unused_install_dir): |
| """Tell build_externals that we need to fetch.""" |
| # TODO(beeps): check if we're already upto date. |
| return True |
| |
| |
| def build_and_install(self, unused_install_dir): |
| """ |
| Fall through method to install a package. |
| |
| Overwritten in base classes to pull a git repo. |
| """ |
| raise NotImplementedError |
| |
| |
| def fetch(self, unused_dest_dir): |
| """Fallthrough method to fetch a package.""" |
| return True |
| |
| |
| class HdctoolsRepo(_ExternalGitRepo): |
| """Clones or updates the hdctools repo.""" |
| |
| temp_hdctools_dir = tempfile.mktemp(suffix='hdctools') |
| _GIT_URL = ('https://git.chromium.org/git/' |
| 'chromiumos/third_party/hdctools') |
| |
| def fetch(self, unused_dest_dir): |
| """ |
| Fetch repo to a temporary location. |
| |
| We use an intermediate temp directory to stage our |
| installation because we only care about the servo package. |
| If we can't get at the top commit hash after fetching |
| something is wrong. This can happen when we've cloned/pulled |
| an empty repo. Not something we expect to do. |
| |
| @parma unused_dest_dir: passed in because we inherit from |
| ExternalPackage. |
| |
| @return: True if repo sync was successful. |
| """ |
| git_repo = revision_control.GitRepo( |
| self.temp_hdctools_dir, |
| self._GIT_URL, |
| None, |
| self.temp_hdctools_dir) |
| git_repo.fetch_and_reset_or_clone() |
| |
| if git_repo.get_latest_commit_hash(): |
| return True |
| return False |
| |
| |
| def build_and_install(self, install_dir): |
| """Reach into the hdctools repo and rsync only the servo directory.""" |
| |
| servo_dir = os.path.join(self.temp_hdctools_dir, 'servo') |
| if not os.path.exists(servo_dir): |
| return False |
| |
| rv = self._rsync(servo_dir, os.path.join(install_dir, 'servo')) |
| shutil.rmtree(self.temp_hdctools_dir) |
| return rv |
| |
| |
| class ChromiteRepo(_ExternalGitRepo): |
| """Clones or updates the chromite repo.""" |
| |
| _GIT_URL = ('https://git.chromium.org/git/' |
| 'chromiumos/chromite') |
| |
| def build_and_install(self, install_dir): |
| """ |
| Clone if the repo isn't initialized, pull clean bits if it is. |
| |
| Unlike it's hdctools counterpart the chromite repo clones master |
| directly into site-packages. It doesn't use an intermediate temp |
| directory because it doesn't need installastion. |
| |
| @param install_dir: destination directory for chromite installation. |
| """ |
| local_chromite_dir = os.path.join(install_dir, 'chromite') |
| git_repo = revision_control.GitRepo(local_chromite_dir, self._GIT_URL) |
| git_repo.fetch_and_reset_or_clone() |
| |
| if git_repo.get_latest_commit_hash(): |
| return True |
| return False |
