Adding mozilla libraries required by Firefox interop test.

third_party/mozdownload/mozdownload/scraper.py

Index: third_party/mozdownload/mozdownload/scraper.py
===================================================================
--- third_party/mozdownload/mozdownload/scraper.py	(revision 0)
+++ third_party/mozdownload/mozdownload/scraper.py	(revision 0)
@@ -0,0 +1,835 @@
+#!/usr/bin/env python
+
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+"""Module to handle downloads for different types of Firefox and Thunderbird builds."""
+
+
+from datetime import datetime
+from optparse import OptionParser, OptionGroup
+import os
+import re
+import sys
+import time
+import urllib
+import urllib2
+
+import mozinfo
+
+from parser import DirectoryParser
+from timezones import PacificTimezone
+
+
+APPLICATIONS = ['b2g', 'firefox', 'thunderbird']
+
+# Base URL for the path to all builds
+BASE_URL = 'https://ftp.mozilla.org/pub/mozilla.org'
+
+PLATFORM_FRAGMENTS = {'linux': 'linux-i686',
+                      'linux64': 'linux-x86_64',
+                      'mac': 'mac',
+                      'mac64': 'mac64',
+                      'win32': 'win32',
+                      'win64': 'win64-x86_64'}
+
+DEFAULT_FILE_EXTENSIONS = {'linux': 'tar.bz2',
+                           'linux64': 'tar.bz2',
+                           'mac': 'dmg',
+                           'mac64': 'dmg',
+                           'win32': 'exe',
+                           'win64': 'exe'}
+
+class NotFoundException(Exception):
+    """Exception for a resource not being found (e.g. no logs)"""
+    def __init__(self, message, location):
+        self.location = location
+        Exception.__init__(self, ': '.join([message, location]))
+
+
+class Scraper(object):
+    """Generic class to download an application from the Mozilla server"""
+
+    def __init__(self, directory, version, platform=None,
+                 application='firefox', locale='en-US', extension=None,
+                 authentication=None, retry_attempts=3, retry_delay=10):
+
+        # Private properties for caching
+        self._target = None
+        self._binary = None
+
+        self.directory = directory
+        self.locale = locale
+        self.platform = platform or self.detect_platform()
+        self.version = version
+        self.extension = extension or DEFAULT_FILE_EXTENSIONS[self.platform]
+        self.authentication = authentication
+        self.retry_attempts = retry_attempts
+        self.retry_delay = retry_delay
+
+        # build the base URL
+        self.application = application
+        self.base_url = '/'.join([BASE_URL, self.application])
+
+
+    @property
+    def binary(self):
+        """Return the name of the build"""
+
+        if self._binary is None:
+            # Retrieve all entries from the remote virtual folder
+            parser = DirectoryParser(self.path)
+            if not parser.entries:
+                raise NotFoundException('No entries found', self.path)
+    
+            # Download the first matched directory entry
+            pattern = re.compile(self.binary_regex, re.IGNORECASE)
+            for entry in parser.entries:
+                try:
+                    self._binary = pattern.match(entry).group()
+                    break
+                except:
+                    # No match, continue with next entry
+                    continue
+
+        if self._binary is None:
+            raise NotFoundException("Binary not found in folder", self.path)
+        else:
+            return self._binary
+
+
+    @property
+    def binary_regex(self):
+        """Return the regex for the binary filename"""
+
+        raise NotImplementedError(sys._getframe(0).f_code.co_name)
+
+
+    @property
+    def final_url(self):
+        """Return the final URL of the build"""
+
+        return '/'.join([self.path, self.binary])
+
+
+    @property
+    def path(self):
+        """Return the path to the build"""
+
+        return '/'.join([self.base_url, self.path_regex])
+
+
+    @property
+    def path_regex(self):
+        """Return the regex for the path to the build"""
+
+        raise NotImplementedError(sys._getframe(0).f_code.co_name)
+
+
+    @property
+    def platform_regex(self):
+        """Return the platform fragment of the URL"""
+
+        return PLATFORM_FRAGMENTS[self.platform];
+
+
+    @property
+    def target(self):
+        """Return the target file name of the build"""
+
+        if self._target is None:
+            self._target = os.path.join(self.directory,
+                                        self.build_filename(self.binary))
+        return self._target
+
+
+    def build_filename(self, binary):
+        """Return the proposed filename with extension for the binary"""
+
+        raise NotImplementedError(sys._getframe(0).f_code.co_name)
+
+
+    def detect_platform(self):
+        """Detect the current platform"""
+
+        # For Mac and Linux 32bit we do not need the bits appended
+        if mozinfo.os == 'mac' or (mozinfo.os == 'linux' and mozinfo.bits == 32):
+            return mozinfo.os
+        else:
+            return "%s%d" % (mozinfo.os, mozinfo.bits)
+
+
+    def download(self):
+        """Download the specified file"""
+
+        attempts = 0
+
+        if not os.path.isdir(self.directory):
+            os.makedirs(self.directory)
+
+        # Don't re-download the file
+        if os.path.isfile(os.path.abspath(self.target)):
+            print "File has already been downloaded: %s" % (self.target)
+            return
+
+        print 'Downloading from: %s' % (urllib.unquote(self.final_url))
+        tmp_file = self.target + ".part"
+
+        if self.authentication \
+           and self.authentication['username'] \
+           and self.authentication['password']:
+            password_mgr = urllib2.HTTPPasswordMgrWithDefaultRealm()
+            password_mgr.add_password(None,
+                                      self.final_url,
+                                      self.authentication['username'],
+                                      self.authentication['password'])
+            handler = urllib2.HTTPBasicAuthHandler(password_mgr)
+            opener = urllib2.build_opener(urllib2.HTTPHandler, handler)
+            urllib2.install_opener(opener)
+
+        while True:
+            attempts += 1
+            try:
+                r = urllib2.urlopen(self.final_url)
+                CHUNK = 16 * 1024
+                with open(tmp_file, 'wb') as f:
+                    for chunk in iter(lambda: r.read(CHUNK), ''):
+                        f.write(chunk)
+                break
+            except (urllib2.HTTPError, urllib2.URLError):
+                if tmp_file and os.path.isfile(tmp_file):
+                    os.remove(tmp_file)
+                print 'Download failed! Retrying... (attempt %s)' % attempts
+                if attempts >= self.retry_attempts:
+                    raise
+                time.sleep(self.retry_delay)
+
+        os.rename(tmp_file, self.target)
+
+
+class DailyScraper(Scraper):
+    """Class to download a daily build from the Mozilla server"""
+
+    def __init__(self, branch='mozilla-central', build_id=None, date=None,
+                 build_number=None, *args, **kwargs):
+
+        Scraper.__init__(self, *args, **kwargs)
+        self.branch = branch
+
+        # Internally we access builds via index
+        if build_number is not None:
+            self.build_index = int(build_number) - 1
+        else:
+            self.build_index = None
+
+        if build_id:
+            # A build id has been specified. Split up its components so the date
+            # and time can be extracted: '20111212042025' -> '2011-12-12 04:20:25'
+            self.date = datetime.strptime(build_id, '%Y%m%d%H%M%S')
+            self.builds, self.build_index = self.get_build_info_for_date(self.date,
+                                                                         has_time=True)
+
+        elif date:
+            # A date (without time) has been specified. Use its value and the
+            # build index to find the requested build for that day.
+            self.date = datetime.strptime(date, '%Y-%m-%d')
+            self.builds, self.build_index = self.get_build_info_for_date(self.date,
+                                                                         build_index=self.build_index)
+
+        else:
+            # If no build id nor date have been specified the lastest available
+            # build of the given branch has to be identified. We also have to
+            # retrieve the date of the build via its build id.
+            url = '%s/nightly/latest-%s/' % (self.base_url, self.branch)
+
+            print 'Retrieving the build status file from %s' % url
+            parser = DirectoryParser(url)
+            parser.entries = parser.filter(r'.*%s\.txt' % self.platform_regex)
+            if not parser.entries:
+                message = 'Status file for %s build cannot be found' % self.platform_regex
+                raise NotFoundException(message, url)
+
+            # Read status file for the platform, retrieve build id, and convert to a date
+            status_file = url + parser.entries[-1]
+            f = urllib.urlopen(status_file)
+            self.date = datetime.strptime(f.readline().strip(), '%Y%m%d%H%M%S')
+            self.builds, self.build_index = self.get_build_info_for_date(self.date,
+                                                                         has_time=True)
+
+
+    def get_build_info_for_date(self, date, has_time=False, build_index=None):
+        url = '/'.join([self.base_url, self.monthly_build_list_regex])
+
+        print 'Retrieving list of builds from %s' % url
+        parser = DirectoryParser(url)
+        regex = r'%(DATE)s-(\d+-)+%(BRANCH)s%(L10N)s$' % {
+                    'DATE': date.strftime('%Y-%m-%d'),
+                    'BRANCH': self.branch,
+                    'L10N': '' if self.locale == 'en-US' else '-l10n'}
+        parser.entries = parser.filter(regex)
+        if not parser.entries:
+            message = 'Folder for builds on %s has not been found' % self.date.strftime('%Y-%m-%d')
+            raise NotFoundException(message, url)
+
+        if has_time:
+            # If a time is included in the date, use it to determine the build's index
+            regex = r'.*%s.*' % date.strftime('%H-%M-%S')
+            build_index = parser.entries.index(parser.filter(regex)[0])
+        else:
+            # If no index has been given, set it to the last build of the day.
+            if build_index is None:
+                build_index = len(parser.entries) - 1
+
+        return (parser.entries, build_index)
+
+
+    @property
+    def binary_regex(self):
+        """Return the regex for the binary"""
+
+        regex_base_name = r'^%(APP)s-.*\.%(LOCALE)s\.%(PLATFORM)s'
+        regex_suffix = {'linux': r'\.%(EXT)s$',
+                        'linux64': r'\.%(EXT)s$',
+                        'mac': r'\.%(EXT)s$',
+                        'mac64': r'\.%(EXT)s$',
+                        'win32': r'(\.installer)\.%(EXT)s$',
+                        'win64': r'(\.installer)\.%(EXT)s$'}
+        regex = regex_base_name + regex_suffix[self.platform]
+
+        return regex % {'APP': self.application,
+                        'LOCALE': self.locale,
+                        'PLATFORM': self.platform_regex,
+                        'EXT': self.extension}
+
+
+    def build_filename(self, binary):
+        """Return the proposed filename with extension for the binary"""
+
+        try:
+            # Get exact timestamp of the build to build the local file name
+            folder = self.builds[self.build_index]
+            timestamp = re.search('([\d\-]+)-\D.*', folder).group(1)
+        except:
+            # If it's not available use the build's date
+            timestamp = self.date.strftime('%Y-%m-%d')
+
+        return '%(TIMESTAMP)s-%(BRANCH)s-%(NAME)s' % {
+                   'TIMESTAMP': timestamp,
+                   'BRANCH': self.branch,
+                   'NAME': binary}
+
+
+    @property
+    def monthly_build_list_regex(self):
+        """Return the regex for the folder which contains the builds of a month."""
+
+        # Regex for possible builds for the given date
+        return r'nightly/%(YEAR)s/%(MONTH)s/' % {
+                  'YEAR': self.date.year,
+                  'MONTH': str(self.date.month).zfill(2) }
+
+
+    @property
+    def path_regex(self):
+        """Return the regex for the path"""
+
+        try:
+            return self.monthly_build_list_regex + self.builds[self.build_index]
+        except:
+            raise NotFoundException("Specified sub folder cannot be found",
+                                    self.base_url + self.monthly_build_list_regex)
+
+
+class DirectScraper(Scraper):
+    """Class to download a file from a specified URL"""
+
+    def __init__(self, url, *args, **kwargs):
+        Scraper.__init__(self, *args, **kwargs)
+
+        self.url = url
+
+    @property
+    def target(self):
+        return urllib.splitquery(self.final_url)[0].rpartition('/')[-1]
+
+    @property
+    def final_url(self):
+        return self.url
+
+
+class ReleaseScraper(Scraper):
+    """Class to download a release build from the Mozilla server"""
+
+    def __init__(self, *args, **kwargs):
+        Scraper.__init__(self, *args, **kwargs)
+
+    @property
+    def binary_regex(self):
+        """Return the regex for the binary"""
+
+        regex = {'linux': r'^%(APP)s-.*\.%(EXT)s$',
+                 'linux64': r'^%(APP)s-.*\.%(EXT)s$',
+                 'mac': r'^%(APP)s.*\.%(EXT)s$',
+                 'mac64': r'^%(APP)s.*\.%(EXT)s$',
+                 'win32': r'^%(APP)s.*\.%(EXT)s$',
+                 'win64': r'^%(APP)s.*\.%(EXT)s$'}
+        return regex[self.platform] % {'APP': self.application,
+                                       'EXT': self.extension}
+
+
+    @property
+    def path_regex(self):
+        """Return the regex for the path"""
+
+        regex = r'releases/%(VERSION)s/%(PLATFORM)s/%(LOCALE)s'
+        return regex % {'LOCALE': self.locale,
+                        'PLATFORM': self.platform_regex,
+                        'VERSION': self.version}
+
+
+    def build_filename(self, binary):
+        """Return the proposed filename with extension for the binary"""
+
+        template = '%(APP)s-%(VERSION)s.%(LOCALE)s.%(PLATFORM)s.%(EXT)s'
+        return template % {'APP': self.application,
+                           'VERSION': self.version,
+                           'LOCALE': self.locale,
+                           'PLATFORM': self.platform,
+                           'EXT': self.extension}
+
+
+class ReleaseCandidateScraper(ReleaseScraper):
+    """Class to download a release candidate build from the Mozilla server"""
+
+    def __init__(self, build_number=None, no_unsigned=False, *args, **kwargs):
+        Scraper.__init__(self, *args, **kwargs)
+
+        # Internally we access builds via index
+        if build_number is not None:
+            self.build_index = int(build_number) - 1
+        else:
+            self.build_index = None
+
+        self.builds, self.build_index = self.get_build_info_for_version(self.version, self.build_index)
+
+        self.no_unsigned = no_unsigned
+        self.unsigned = False
+
+
+    def get_build_info_for_version(self, version, build_index=None):
+        url = '/'.join([self.base_url, self.candidate_build_list_regex])
+
+        print 'Retrieving list of candidate builds from %s' % url
+        parser = DirectoryParser(url)
+        if not parser.entries:
+            message = 'Folder for specific candidate builds at has not been found'
+            raise NotFoundException(message, url)
+
+        # If no index has been given, set it to the last build of the given version.
+        if build_index is None:
+            build_index = len(parser.entries) - 1
+
+        return (parser.entries, build_index)
+
+
+    @property
+    def candidate_build_list_regex(self):
+        """Return the regex for the folder which contains the builds of
+           a candidate build."""
+
+        # Regex for possible builds for the given date
+        return r'nightly/%(VERSION)s-candidates/' % {
+                 'VERSION': self.version }
+
+
+    @property
+    def path_regex(self):
+        """Return the regex for the path"""
+
+        regex = r'%(PREFIX)s%(BUILD)s/%(UNSIGNED)s%(PLATFORM)s/%(LOCALE)s'
+        return regex % {'PREFIX': self.candidate_build_list_regex,
+                        'BUILD': self.builds[self.build_index],
+                        'LOCALE': self.locale,
+                        'PLATFORM': self.platform_regex,
+                        'UNSIGNED': "unsigned/" if self.unsigned else ""}
+
+
+    def build_filename(self, binary):
+        """Return the proposed filename with extension for the binary"""
+
+        template = '%(APP)s-%(VERSION)s-build%(BUILD)s.%(LOCALE)s.%(PLATFORM)s.%(EXT)s'
+        return template % {'APP': self.application,
+                           'VERSION': self.version,
+                           'BUILD': self.builds[self.build_index],
+                           'LOCALE': self.locale,
+                           'PLATFORM': self.platform,
+                           'EXT': self.extension}
+
+
+    def download(self):
+        """Download the specified file"""
+
+        try:
+            # Try to download the signed candidate build
+            Scraper.download(self)
+        except NotFoundException, e:
+            print str(e)
+
+            # If the signed build cannot be downloaded and unsigned builds are
+            # allowed, try to download the unsigned build instead
+            if self.no_unsigned:
+                raise
+            else:
+                print "Signed build has not been found. Falling back to unsigned build."
+                self.unsigned = True
+                Scraper.download(self)
+
+
+class TinderboxScraper(Scraper):
+    """Class to download a tinderbox build from the Mozilla server.
+
+    There are two ways to specify a unique build:
+    1. If the date (%Y-%m-%d) is given and build_number is given where
+       the build_number is the index of the build on the date
+    2. If the build timestamp (UNIX) is given, and matches a specific build.
+    """
+
+    def __init__(self, branch='mozilla-central', build_number=None, date=None,
+                 debug_build=False, *args, **kwargs):
+        Scraper.__init__(self, *args, **kwargs)
+
+        self.branch = branch
+        self.debug_build = debug_build
+        self.locale_build = self.locale != 'en-US'
+        self.timestamp = None
+
+        # Currently any time in RelEng is based on the Pacific time zone.
+        self.timezone = PacificTimezone();
+
+        # Internally we access builds via index
+        if build_number is not None:
+            self.build_index = int(build_number) - 1
+        else:
+            self.build_index = None
+
+        if date is not None:
+            try:
+                self.date = datetime.fromtimestamp(float(date), self.timezone)
+                self.timestamp = date
+            except:
+                self.date = datetime.strptime(date, '%Y-%m-%d')
+        else:
+            self.date = None
+
+        # For localized builds we do not have to retrieve the list of builds
+        # because only the last build is available
+        if not self.locale_build:
+            self.builds, self.build_index = self.get_build_info(self.build_index)
+    
+            try:
+                self.timestamp = self.builds[self.build_index]
+            except:
+                raise NotFoundException("Specified sub folder cannot be found",
+                                        self.base_url + self.monthly_build_list_regex)
+
+
+    @property
+    def binary_regex(self):
+        """Return the regex for the binary"""
+
+        regex_base_name = r'^%(APP)s-.*\.%(LOCALE)s\.'
+        regex_suffix = {'linux': r'.*\.%(EXT)s$',
+                        'linux64': r'.*\.%(EXT)s$',
+                        'mac': r'.*\.%(EXT)s$',
+                        'mac64': r'.*\.%(EXT)s$',
+                        'win32': r'.*(\.installer)\.%(EXT)s$',
+                        'win64': r'.*(\.installer)\.%(EXT)s$'}
+
+        regex = regex_base_name + regex_suffix[self.platform]
+
+        return regex % {'APP': self.application,
+                        'LOCALE': self.locale,
+                        'EXT': self.extension}
+
+
+    def build_filename(self, binary):
+        """Return the proposed filename with extension for the binary"""
+
+        return '%(TIMESTAMP)s%(BRANCH)s%(DEBUG)s-%(NAME)s' % {
+                   'TIMESTAMP': self.timestamp + '-' if self.timestamp else '',
+                   'BRANCH': self.branch,
+                   'DEBUG': '-debug' if self.debug_build else '',
+                   'NAME': binary}
+
+
+    @property
+    def build_list_regex(self):
+        """Return the regex for the folder which contains the list of builds"""
+
+        regex = 'tinderbox-builds/%(BRANCH)s-%(PLATFORM)s%(L10N)s%(DEBUG)s'
+
+        return regex % {'BRANCH': self.branch,
+                        'PLATFORM': '' if self.locale_build else self.platform_regex,
+                        'L10N': 'l10n' if self.locale_build else '',
+                        'DEBUG': '-debug' if self.debug_build else ''}
+
+
+    def date_matches(self, timestamp):
+        """Determines whether the timestamp date is equal to the argument date"""
+
+        if self.date is None:
+            return False
+
+        timestamp = datetime.fromtimestamp(float(timestamp), self.timezone)
+        if self.date.date() == timestamp.date():
+            return True
+        
+        return False
+
+
+    @property
+    def date_validation_regex(self):
+        """Return the regex for a valid date argument value"""
+
+        return r'^\d{4}-\d{1,2}-\d{1,2}$|^\d+$'
+
+
+    def detect_platform(self):
+        """Detect the current platform"""
+
+        platform = Scraper.detect_platform(self)
+
+        # On OS X we have to special case the platform detection code and fallback
+        # to 64 bit builds for the en-US locale
+        if mozinfo.os == 'mac' and self.locale == 'en-US' and mozinfo.bits == 64:
+            platform = "%s%d" % (mozinfo.os, mozinfo.bits)
+
+        return platform
+
+
+    def get_build_info(self, build_index=None):
+        url = '/'.join([self.base_url, self.build_list_regex])
+
+        print 'Retrieving list of builds from %s' % url
+
+        # If a timestamp is given, retrieve just that build
+        regex = '^' + self.timestamp + '$' if self.timestamp else r'^\d+$'
+
+        parser = DirectoryParser(url)
+        parser.entries = parser.filter(regex)
+
+        # If date is given, retrieve the subset of builds on that date
+        if self.date is not None:
+            parser.entries = filter(self.date_matches, parser.entries)
+
+        if not parser.entries:
+            message = 'No builds have been found'
+            raise NotFoundException(message, url)
+
+        # If no index has been given, set it to the last build of the day.
+        if build_index is None:
+            build_index = len(parser.entries) - 1
+
+        return (parser.entries, build_index)
+
+
+    @property
+    def path_regex(self):
+        """Return the regex for the path"""
+
+        if self.locale_build:
+            return self.build_list_regex
+
+        return '/'.join([self.build_list_regex, self.builds[self.build_index]])
+
+
+    @property
+    def platform_regex(self):
+        """Return the platform fragment of the URL"""
+
+        PLATFORM_FRAGMENTS = {'linux': 'linux',
+                              'linux64': 'linux64',
+                              'mac': 'macosx',
+                              'mac64': 'macosx64',
+                              'win32': 'win32',
+                              'win64': 'win64'}
+
+        return PLATFORM_FRAGMENTS[self.platform]
+
+
+def cli():
+    """Main function for the downloader"""
+
+    BUILD_TYPES = {'release': ReleaseScraper,
+                   'candidate': ReleaseCandidateScraper,
+                   'daily': DailyScraper,
+                   'tinderbox': TinderboxScraper }
+
+    usage = 'usage: %prog [options]'
+    parser = OptionParser(usage=usage, description=__doc__)
+    parser.add_option('--application', '-a',
+                      dest='application',
+                      choices=APPLICATIONS,
+                      default='firefox',
+                      metavar='APPLICATION',
+                      help='The name of the application to download, '
+                           'default: "%default"')
+    parser.add_option('--directory', '-d',
+                      dest='directory',
+                      default=os.getcwd(),
+                      metavar='DIRECTORY',
+                      help='Target directory for the download, default: '
+                           'current working directory')
+    parser.add_option('--build-number',
+                      dest='build_number',
+                      default=None,
+                      type="int",
+                      metavar='BUILD_NUMBER',
+                      help='Number of the build (for candidate, daily, '
+                           'and tinderbox builds)')
+    parser.add_option('--locale', '-l',
+                      dest='locale',
+                      default='en-US',
+                      metavar='LOCALE',
+                      help='Locale of the application, default: "%default"')
+    parser.add_option('--platform', '-p',
+                      dest='platform',
+                      choices=PLATFORM_FRAGMENTS.keys(),
+                      metavar='PLATFORM',
+                      help='Platform of the application')
+    parser.add_option('--type', '-t',
+                      dest='type',
+                      choices=BUILD_TYPES.keys(),
+                      default='release',
+                      metavar='BUILD_TYPE',
+                      help='Type of build to download, default: "%default"')
+    parser.add_option('--url',
+                      dest='url',
+                      default=None,
+                      metavar='URL',
+                      help='URL to download.')
+    parser.add_option('--version', '-v',
+                      dest='version',
+                      metavar='VERSION',
+                      help='Version of the application to be used by release and\
+                            candidate builds, i.e. "3.6"')
+    parser.add_option('--extension',
+                      dest='extension',
+                      default=None,
+                      metavar='EXTENSION',
+                      help='File extension of the build (e.g. "zip"), default:\
+                            the standard build extension on the platform.')
+    parser.add_option('--username',
+                      dest='username',
+                      default=None,
+                      metavar='USERNAME',
+                      help='Username for basic HTTP authentication.')
+    parser.add_option('--password',
+                      dest='password',
+                      default=None,
+                      metavar='PASSWORD',
+                      help='Password for basic HTTP authentication.')
+    parser.add_option('--retry-attempts',
+                      dest='retry_attempts',
+                      default=3,
+                      type=int,
+                      metavar='RETRY_ATTEMPTS',
+                      help='Number of times the download will be attempted in '
+                           'the event of a failure, default: %default')
+    parser.add_option('--retry-delay',
+                      dest='retry_delay',
+                      default=10,
+                      type=int,
+                      metavar='RETRY_DELAY',
+                      help='Amount of time (in seconds) to wait between retry '
+                           'attempts, default: %default')
+
+    # Option group for candidate builds
+    group = OptionGroup(parser, "Candidate builds",
+                        "Extra options for candidate builds.")
+    group.add_option('--no-unsigned',
+                     dest='no_unsigned',
+                     action="store_true",
+                     help="Don't allow to download unsigned builds if signed\
+                           builds are not available")
+    parser.add_option_group(group)
+
+    # Option group for daily builds
+    group = OptionGroup(parser, "Daily builds",
+                        "Extra options for daily builds.")
+    group.add_option('--branch',
+                     dest='branch',
+                     default='mozilla-central',
+                     metavar='BRANCH',
+                     help='Name of the branch, default: "%default"')
+    group.add_option('--build-id',
+                      dest='build_id',
+                      default=None,
+                      metavar='BUILD_ID',
+                      help='ID of the build to download')
+    group.add_option('--date',
+                     dest='date',
+                     default=None,
+                     metavar='DATE',
+                     help='Date of the build, default: latest build')
+    parser.add_option_group(group)
+
+    # Option group for tinderbox builds
+    group = OptionGroup(parser, "Tinderbox builds",
+                        "Extra options for tinderbox builds.")
+    group.add_option('--debug-build',
+                     dest='debug_build',
+                     action="store_true",
+                     help="Download a debug build")
+    parser.add_option_group(group)
+
+    # TODO: option group for nightly builds
+    (options, args) = parser.parse_args()
+
+    # Check for required options and arguments
+    # Note: Will be optional when ini file support has been landed
+    if not options.url \
+       and not options.type in ['daily', 'tinderbox'] \
+       and not options.version:
+        parser.error('The version of the application to download has not been specified.')
+
+    # Instantiate scraper and download the build
+    scraper_keywords = {'application': options.application,
+                        'locale': options.locale,
+                        'platform': options.platform,
+                        'version': options.version,
+                        'directory': options.directory,
+                        'extension': options.extension,
+                        'authentication': {
+                            'username': options.username,
+                            'password': options.password},
+                        'retry_attempts': options.retry_attempts,
+                        'retry_delay': options.retry_delay}
+    scraper_options = {'candidate': {
+                           'build_number': options.build_number,
+                           'no_unsigned': options.no_unsigned},
+                       'daily': {
+                           'branch': options.branch,
+                           'build_number': options.build_number,
+                           'build_id': options.build_id,
+                           'date': options.date},
+                       'tinderbox': {
+                           'branch': options.branch,
+                           'build_number': options.build_number,
+                           'date': options.date,
+                           'debug_build': options.debug_build}
+                       }
+
+    kwargs = scraper_keywords.copy()
+    kwargs.update(scraper_options.get(options.type, {}))
+
+    if options.url:
+        build = DirectScraper(options.url, **kwargs)
+    else:
+        build = BUILD_TYPES[options.type](**kwargs)
+
+    build.download()
+
+if __name__ == "__main__":
+    cli()
Property changes on: third_party/mozdownload/mozdownload/scraper.py
___________________________________________________________________
Added: svn:eol-style
   + LF
Added: svn:executable
   + *