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@bebraw
Created Jan 11, 2010
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import inspect
import imp
import os
import sys
from node import TreeNode
class File(TreeNode):
def __init__(self, path=None, name=None):
super(File, self).__init__()
parts = self.__init_attributes(path, name)
self.__init_structure(parts)
self.__init_classes(path)
def __init_attributes(self, path, name=None):
parts = []
self.name = name
self.type = None
self.classes = {}
if isinstance(path, str):
parts = path.split('/')
if len(parts) == 1:
parts = path.split('\\')
last_part_split = parts[-1].split('.')
self.name = last_part_split[0]
if len(last_part_split) > 1:
self.type = last_part_split[1]
return parts
def __init_classes(self, path):
if path is None:
return
if os.path.isdir(path):
for child in os.listdir(path):
child_path = os.path.join(path, child)
self.children.append(File(child_path))
elif self.type == 'py':
try:
sys.path.append(os.path.dirname(path))
module = imp.load_source('', path)
except Exception, e:
print e
return
module_classes = inspect.getmembers(module, inspect.isclass)
for name, klass in module_classes:
self.classes[name.lower()] = klass
def __init_structure(self, parts):
prev_node = self
for part in reversed(parts[:-1]):
prev_node.parent = File(name=part)
prev_node = prev_node.parent
class PluginDirectory(File):
def __init__(self):
super(PluginDirectory, self).__init__(self.plugin_path)
@property
def plugin_path(self):
return os.path.join(self.current_directory, 'commands')
@property
def current_directory(self):
# http://code.activestate.com/recipes/474083/#c8
return os.path.dirname(os.path.realpath(__file__))
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