def test_basic_pool(self):
pool = CFDPool()
sample_class = object
pool.register(sample_class)
with self.assertRaises(AlreadyRegisteredException):
pool.register(sample_class)
import subprocess
from cfd.pool import CFDPool
package_manager_registry = CFDPool()
class CFDPackageManager(object):
def latest_version(self, package):
"""
Show the latest version for `package`
"""
raise Exception("Please define an latest_version method on your package manager %s" % self.__class__.__name__)
def list_installed_packages(self):
"""
List all installed packages
"""
raise Exception("Please define an list_packages method on your package manager %s" % self.__class__.__name__)
def version(self, package):
"""
Return package version or None if not installed
"""
raise Exception("Please define an version method on your package manager %s" % self.__class__.__name__)
def install(self, package, version=None):
"""
Install a package, optionally a specific version
"""
raise Exception("Please define an install method on your package manager %s" % self.__class__.__name__)