Python URI.get_uri方法代码示例

# 需要导入模块: from pisi.uri import URI [as 别名]
# 或者: from pisi.uri.URI import get_uri [as 别名]
 def set_spec_file(self, specuri):
     if not specuri.is_remote_file():
         specuri = URI(os.path.realpath(specuri.get_uri()))  # FIXME: doesn't work for file://
     self.specuri = specuri
     spec = SpecFile()
     spec.read(specuri, ctx.config.tmp_dir())
     self.spec = spec

# 需要导入模块: from pisi.uri import URI [as 别名]
# 或者: from pisi.uri.URI import get_uri [as 别名]
class SourceArchive:
    """source archive. this is a class responsible for fetching
    and unpacking a source archive"""
    def __init__(self, spec, pkg_work_dir):
        self.url = URI(spec.source.archive.uri)
        self.pkg_work_dir = pkg_work_dir
        self.archiveFile = join(ctx.config.archives_dir(), self.url.filename())
        self.archive = spec.source.archive

    def fetch(self, interactive=True):
        if not self.is_cached(interactive):
            if interactive:
                progress = ctx.ui.Progress
            else:
                progress = None
            try:
                fetch_url(self.url, ctx.config.archives_dir(), progress)
            except pisi.fetcher.FetchError:
                # if archive can not be reached from the url, try the fallback 
                # address.
                if ctx.config.values.build.fallback:
                    archive = basename(self.url.get_uri())
                    src = join(ctx.config.values.build.fallback, archive)
                    fetch_url(src, ctx.config.archives_dir(), progress)
                else:
                    raise

    def is_cached(self, interactive=True):
        if not access(self.archiveFile, R_OK):
            return False

        # check hash
        if util.check_file_hash(self.archiveFile, self.archive.sha1sum):
            if interactive:
                ctx.ui.info(_('%s [cached]') % self.archive.name)
            return True

        return False

    def unpack(self, clean_dir=True):

        # check archive file's integrity
        if not util.check_file_hash(self.archiveFile, self.archive.sha1sum):
            raise Error, _("unpack: check_file_hash failed")
            
        archive = Archive(self.archiveFile, self.archive.type)
        archive.unpack(self.pkg_work_dir, clean_dir)

# 需要导入模块: from pisi.uri import URI [as 别名]
# 或者: from pisi.uri.URI import get_uri [as 别名]
def rebuild_repo(repo):
    ctx.ui.info(_('* Rebuilding \'%s\' named repo... ') % repo, noln=True)
    
    index = Index()
    if ctx.repodb.has_repo(repo):
        repouri = URI(ctx.repodb.get_repo(repo).indexuri.get_uri())
        
        indexname = repouri.filename()
        indexpath = pisi.util.join_path(ctx.config.lib_dir(), 'index', repo, indexname)

        uri_str = repouri.get_uri()
        if os.path.exists(indexpath):
            uri_str = indexpath

        try:
            index.read_uri(uri_str, repo, force = True)
        except IOError:
            ctx.ui.warning(_("Repo index file \'%s\' not found.") % uri_str)
            return
    else:
        raise Error(_('No repository named %s found.') % repo)

    ctx.txn_proc(lambda txn : index.update_db(repo, txn=txn))
    ctx.ui.info(_('OK.'))

# 需要导入模块: from pisi.uri import URI [as 别名]
# 或者: from pisi.uri.URI import get_uri [as 别名]
class SourceArchive:
    """source archive. this is a class responsible for fetching
    and unpacking a source archive"""
    def __init__(self, spec, pkg_work_dir):
        self.url = URI(spec.source.archive.uri)
        self.pkg_work_dir = pkg_work_dir
        self.archiveFile = join(ctx.config.archives_dir(), self.url.filename())
        self.archive = spec.source.archive

    def fetch(self, interactive=True):
        if not self.is_cached(interactive):
            if interactive:
                self.progress = ctx.ui.Progress
            else:
                self.progress = None

            try:
                if self.url.get_uri().startswith("mirrors://"):
                    self.fetch_from_mirror()
                else:
                    fetch_url(self.url, ctx.config.archives_dir(), self.progress)
            except pisi.fetcher.FetchError:
                if ctx.config.values.build.fallback:
                    self.fetch_from_fallback()
                else:
                    raise

    def fetch_from_fallback(self):
        archive = basename(self.url.get_uri())
        src = join(ctx.config.values.build.fallback, archive)
        ctx.ui.warning(_('Trying fallback address: %s') % src)
        fetch_url(src, ctx.config.archives_dir(), self.progress)

    def fetch_from_mirror(self):
        uri = self.url.get_uri()
        sep = uri[len("mirrors://"):].split("/")
        name = sep.pop(0)
        archive = "/".join(sep)

        mirrors = Mirrors().get_mirrors(name)
        if not mirrors:
            raise Error(_("%s mirrors are not defined.") % name)

        for mirror in mirrors:
            try:
                url = join(mirror, archive)
                ctx.ui.warning(_('Fetching source from mirror: %s') % url)
                fetch_url(url, ctx.config.archives_dir(), self.progress)
                return
            except pisi.fetcher.FetchError:
                pass

        raise pisi.fetcher.FetchError(_('Could not fetch source from %s mirrors.') % name);

    def is_cached(self, interactive=True):
        if not access(self.archiveFile, R_OK):
            return False

        # check hash
        if util.check_file_hash(self.archiveFile, self.archive.sha1sum):
            if interactive:
                ctx.ui.info(_('%s [cached]') % self.archive.name)
            return True

        return False

    def unpack(self, clean_dir=True):

        # check archive file's integrity
        if not util.check_file_hash(self.archiveFile, self.archive.sha1sum):
            raise Error, _("unpack: check_file_hash failed")
            
        archive = Archive(self.archiveFile, self.archive.type)
        archive.unpack(self.pkg_work_dir, clean_dir)