Public Member Functions
def	__init__
def	dump
def	search
Public Attributes
	dependencies
	hit
	module
	name
	searched
	stack

Detailed Description

Definition at line 50 of file TreeCrawler.py.

Constructor & Destructor Documentation

def TreeCrawler::Package::__init__	(	self,
		name,
		top = `False`
	)

Definition at line 51 of file TreeCrawler.py.

00052                                      :
00053         self.name = name
00054         self.dependencies = []
00055         self.searched = False
00056         self.stack = []
00057         if top:
00058             self.module = None
00059         else:    
            self.module = __import__(name,[],[],"*")

Member Function Documentation

def TreeCrawler::Package::dump	(	self,
		level
	)

Definition at line 60 of file TreeCrawler.py.

00061                         :
00062         indent = "  " * level
00063         print indent, "+", Color.info, self.name, Color.none
00064         # sort dependencies alphabetically
00065         self.dependencies.sort(key = lambda x: x.name)
00066         for package in self.dependencies:
            package.dump(level+1)

def TreeCrawler::Package::search	(	self,
		pattern,
		result
	)

recursive search for pattern in source files

Definition at line 67 of file TreeCrawler.py.

00068                                    :
00069         """ recursive search for pattern in source files"""
00070         # first start searching in the package itself / do this only once
00071         if self.module:
00072             for number, line in enumerate(inspect.getsource(self.module).splitlines()):
00073                 if pattern in line:
00074                      filename = packageNameFromFilename(inspect.getsourcefile(self.module))
00075                      if not self.searched:
00076                          # save the hit, so we can add later stacks to it
00077                          self.hit = SearchHit()
00078                          self.hit.number = number
00079                          self.hit.filename = filename
00080                          self.hit.line = line
00081                          self.hit.stacks = list()
00082                          result.append(self.hit)
00083                      self.hit.stacks.append(copy.copy(_stack)) 
00084         # then go on with dependencies
00085         _stack.append(self.name)
00086         for package in self.dependencies:
00087             package.search(pattern,result)
00088         _stack.pop() 
00089         self.searched = True    
00090