Example #1
0
 def set_suite(self, suite):
     self.suite = suite
     # will probably make this a configuration option later
     # turning it off for now.
     if False:
         self.setAttribute('suite', self.suite)
     self.traitparent = TraitParent(self.conn, self.suite)
     self.traitpackage = TraitPackage(self.conn, self.suite)
     self.traittemplate = TraitTemplate(self.conn, self.suite)
     self.traitscripts = TraitScript(self.conn, self.suite)
Example #2
0
 def __init__(self, conn, suite='sarge'):
     object.__init__(self)
     self.conn = conn
     self.suite = suite
     self._alltraits = AllTraits(self.conn)
     self._traits = Traits(self.conn, self.suite)
     self._parents = TraitParent(self.conn, self.suite)
     self._packages = TraitPackage(self.conn, self.suite)
     self._templates = TraitTemplate(self.conn, self.suite)
     self._scripts = TraitScript(self.conn, self.suite)
     self.current_trait = None
     self.environ = {}
     self._xmldata = TraitElement(self.conn, self.suite)
Example #3
0
class Trait(object):
    def __init__(self, conn, suite='sarge'):
        object.__init__(self)
        self.conn = conn
        self.suite = suite
        self._alltraits = AllTraits(self.conn)
        self._traits = Traits(self.conn, self.suite)
        self._parents = TraitParent(self.conn, self.suite)
        self._packages = TraitPackage(self.conn, self.suite)
        self._templates = TraitTemplate(self.conn, self.suite)
        self._scripts = TraitScript(self.conn, self.suite)
        self.current_trait = None
        self.environ = {}
        self._xmldata = TraitElement(self.conn, self.suite)
        
    def set_trait(self, trait):
        self.current_trait = trait
        self.environ = TraitEnvironment(self.conn, self.suite, trait)
        self._parents.set_trait(trait)
        self._packages.set_trait(trait)
        self._templates.set_trait(trait)
        self._scripts.set_trait(trait)
        
    def get_traits(self, order=None):
        return self._traits.select(fields=['trait'], order=order)

    def packages(self, trait=None, action=False):
        if trait is None:
            trait = self.current_trait
        rows = self._packages.packages([trait])
        if action:
            return rows
        else:
            return [row.package for row in rows]

    def get_package_rows(self):
        return self._packages.packages([self.current_trait])

    def set_action(self, action, packages):
        self._packages.set_action(action, packages)

    def insert_packages(self, packages):
        self._packages.insert_packages(packages)

    def add_package(self, package, action):
        self._packages.insert_package(package, action)

    def delete_package(self, package, action):
        self._packages.delete_package(package, action)

    def parents(self, trait=None):
        return [x.parent for x in self._parents.parents(trait)]
    
    def get_traitset(self):
        return self._parents.get_traitset([self.current_trait])

    def get_trait_list(self, order=None):
        return [row.trait for row in self.get_traits(order=order)]
    
    def insert_parents(self, traits):
        self._parents.insert_parents(traits)

    def delete_parents(self, parents):
        self._parents.delete(parents)

    def update_parents(self, parents):
        self._parents.insert_new_parents_list(parents)
        
    def templates(self, trait=None, fields=None):
        rows = self._templates.templates(trait, fields)
        if fields is None:
            return [row.template for row in rows]
        else:
            return rows

    def insert_template(self, template_data):
        self._templates.insert_template(template_data)

    def insert_template_from_tarfile(self, template_path, tarball):
        self._templates.insert_template_from_tarfile(template_path, tarball)
        
    def update_template(self, template, data=None, templatefile=None,
                           contents=None):
        self._templates.update_template(template, data=data, templatefile=templatefile,
                                           contents=contents)
        
    def get_template_rows(self):
        return self._templates.templates(self.current_trait)

    def get_template_row(self, template):
        return self._templates.get_row(template)
    
    def edit_template(self, template):
        self._templates.edit_template(template)

    def get_template_contents(self, template):
        return self._templates.templatedata(template)

    def delete_template(self, template):
        self._templates.drop_template(template)

    def get_full_environment(self):
        return self._parents.get_environment([self.current_trait])
        
        
    def edit_script(self, name):
        trait = self.current_trait
        self._scripts.edit_script(name)

    def insert_script(self, name, scriptfile):
        self._scripts.insert_script(name, scriptfile)
        
    def create_trait(self, trait):
        insert_data = {'trait' : trait}
        if trait not in self._alltraits.list():
            self._alltraits.insert(data=insert_data)
        if trait not in self._traits.list():
            self._traits.insert(data=insert_data)
        else:
            raise ExistsError, '%s already exists' % trait

    def delete_trait(self, trait):
        environ = TraitEnvironment(self.conn, self.suite, trait)
        environ.clear()
        self._templates.delete_trait(trait)
        self._parents.delete_trait(trait)
        self._packages.delete_trait(trait)
        self._scripts.delete_trait(trait)
        self._traits.set_clause([('trait', trait)])
        self._traits.delete()
        self._traits.clear(clause=True)

    def parse_trait_xml(self, path, suite=None):
        trait = TraitXml(file(os.path.join(path, 'trait.xml')))
        if suite is not None:
            trait.suite = suite
        return trait

    def find_missing_packages(self, traitxml):
        all_packages = []
        missing = []
        cursor = StatementCursor(self.conn)
        suite = traitxml.suite
        ptable = '%s_packages' % suite
        for package, action in traitxml.packages:
            if package not in all_packages:
                all_packages.append(package)
        for package in all_packages:
            try:
                row = cursor.select_row(table=ptable, clause=Eq('package', package))
            except NoExistError:
                missing.append(package)
        return missing
    
    def insert_trait(self, path, suite=None):
        #tar = TraitTarFile(path)
        #trait = tar.get_trait()
        trait = self.parse_trait_xml(path, suite=suite)
        all = Set([x.trait for x in self._alltraits.select()])
        suite_traits = Set([x.trait for x in self._traits.select()])
        parents = Set(trait.parents)
        debug("parents for trait %s, %s" % (trait.name, parents))
        if not parents.issubset(suite_traits):
            raise UnbornError, 'Parent Unborn'        
        if trait.name in suite_traits:
            raise Error, 'trait exists'
        idata ={'trait' : trait.name}
        if trait.name not in all:
            self._alltraits.insert(data=idata)
        description_path = os.path.join(path, 'description.txt')
        if os.path.isfile(description_path):
            idata['description'] = file(description_path).read()            
        if trait.name not in suite_traits:
            self._traits.insert(data=idata)
        else:
            raise RuntimeError, '%s already there' % trait.name
        lasttrait = self.current_trait
        self._parents.set_trait(trait.name)
        self._packages.set_trait(trait.name)
        self._templates.set_trait(trait.name)
        self._scripts.set_trait(trait.name)
        self._parents.insert_parents(trait.parents)
        for package, action in trait.packages:
            self._packages.insert_package(package, action)
        n = 0
        for template, data in trait.templates:
            #print template, data
            #templatefile = tar.get_template(data['package'], template)
            template_id = template.replace('/', '-slash-')
            template_filename = os.path.join(path, 'template-%s' % template_id)
            if not os.path.exists(template_filename):
                print "in suite %s trait %s" % (suite, trait.name)
                print "exported template %s not converted yet" % template
                template_filename = os.path.join(path, 'template-%d' % n)
            templatefile = file(template_filename)
            idata = {'template' : template}
            #print idata
            idata.update(data)
            #print idata
            self._templates.insert_template(idata, templatefile)
            n += 1
        for script in trait.scripts:
            #scriptfile = tar.get_script(script)
            scriptfile = file(os.path.join(path, 'script-%s' % script))
            self._scripts.insert_script(script, scriptfile)
        environ = TraitEnvironment(self.conn, suite, trait.name)
        environ.update(trait.environ)
        self.set_trait(lasttrait)

    def export_trait(self, suite_path):
        #print "----Begin export trait", self.current_trait
        #print "start xml", self.current_trait
        #xmldata = TraitElement(self.conn, self.suite)
        xmldata = self._xmldata
        #print 'set xml data'
        xmldata.set(self.current_trait)
        #print 'xml data set'
        bkup_path = os.path.join(suite_path, self.current_trait)
        makepaths(bkup_path)
        #print 'render xml'
        xmlfile = file(os.path.join(bkup_path, 'trait.xml'), 'w')
        xmlfile.write(xmldata.toprettyxml())
        xmlfile.close()
        #print 'xml rendered'
        #print "end xml", self.current_trait
        row = self._traits.select_row(clause=Eq('trait', self.current_trait))
        if row['description'] is not None:
            print 'export description', self.current_trait
            descfile = file(os.path.join(bkup_path, 'description.txt'), 'w')
            descfile.write(row['description'])
            descfile.close()
        #print "start templates,scripts", self.current_trait
        self._templates.export_templates(bkup_path)
        self._scripts.export_scripts(bkup_path)
        #print "end templates,scripts", self.current_trait
        #print 'all exported', os.listdir(bkup_path)
        print 'trait', self.current_trait, 'exported in suite', self.suite

    def get_description(self):
        trait = self.current_trait
        row = self._traits.select_row(clause=Eq('trait', trait))
        # we must use row['dsc'] instead of row.dsc here
        return row['description']

    def set_description(self, desc):
        trait = self.current_trait
        data = dict(description=desc)
        self._traits.update(data=data, clause=Eq('trait', trait))
Example #4
0
class TraitElement(Element):
    def __init__(self, conn, suite):
        self.conn = conn
        self.cursor = StatementCursor(self.conn, name='_Trait_')
        Element.__init__(self, 'trait')
        self.desc_element = TextElement('description', None)
        self.parent_element = Element('parents')
        self.pkg_element = Element('packages')
        self.env_element = Element('environ')
        self.templ_element = Element('templates')
        self.scripts_element = Element('scripts')
        self.appendChild(self.desc_element)
        self.appendChild(self.parent_element)
        self.appendChild(self.pkg_element)
        self.appendChild(self.env_element)
        self.appendChild(self.templ_element)
        self.appendChild(self.scripts_element)
        self.set_suite(suite)
        
    def set_suite(self, suite):
        self.suite = suite
        # will probably make this a configuration option later
        # turning it off for now.
        if False:
            self.setAttribute('suite', self.suite)
        self.traitparent = TraitParent(self.conn, self.suite)
        self.traitpackage = TraitPackage(self.conn, self.suite)
        self.traittemplate = TraitTemplate(self.conn, self.suite)
        self.traitscripts = TraitScript(self.conn, self.suite)

    def set_environ(self):
        self.environ = TraitEnvironment(self.conn, self.suite, self.name)
        while self.env_element.hasChildNodes():
            del self.env_element.childNodes[0]
        for key, value in self.environ.items():
            var_element = TraitVariableElement(self.name, key, value)
            self.env_element.appendChild(var_element)
    
    def set_parents(self):
        self.parents = self.traitparent.parents(self.name)
        while self.parent_element.hasChildNodes():
            del self.parent_element.childNodes[0]
        for parent in self.parents:
            self.parent_element.appendChild(ParentElement(parent.parent))
            
    def set_packages(self):
        self.packages = self.traitpackage.packages([self.name])
        while self.pkg_element.hasChildNodes():
            del self.pkg_element.childNodes[0]
        for package in self.packages:
            pelement = PackageElement(package.package)
            pelement.setAttribute('action', package.action)
            self.pkg_element.appendChild(pelement)

    def set_templates(self):
        self.templates = self.traittemplate.templates(self.name)
        while self.templ_element.hasChildNodes():
            del self.templ_element.childNodes[0]
        for template in self.templates:
            element = TemplateElement(template.template)
            for att in ['mode', 'owner', 'grp_owner']:
                element.setAttribute(att, template[att])
            self.templ_element.appendChild(element)

    def set_scripts(self):
        self.scripts = [x.script for x in self.traitscripts.scripts(self.name)]
        while self.scripts_element.hasChildNodes():
            del self.scripts_element.childNodes[0]
        for script in self.scripts:
            element = Element('script')
            element.setAttribute('name', script)
            self.scripts_element.appendChild(element)
            

    def set_name(self, name):
        self.name = name
        self.setAttribute('name', self.name)

    def set_priority(self, priority):
        self.priority = priority
        self.setAttribute('priority', self.priority)

    def set(self, name):
        self.set_name(name)
        # this is probably not needed here, and slows things down
        # considerably
        #self.set_suite(self.suite)
        self.set_environ()
        self.set_parents()
        self.set_packages()
        self.set_templates()
        self.set_scripts()
        
    def str(self):
        print self.toprettyxml()