def chase_imports(self):
modules = set()
queue = [self.file_name_root]
for name in queue:
try:
modobj = filepath.try_import(module_name=name)
file = getattr(modobj, '__file__', None)
if not file:
sys.stderr.write("Module object %s missing __name__ att\n" % name)
raise Exception
(base, _) = os.path.splitext(file)
m = ModuleCompiler(base + '.py')
if file not in (m.file, m.pycfile):
sys.stderr.write("Module cannot be parsed: %s\n" % file)
raise Exception
if not os.path.exists(m.file):
sys.stderr.write("Module does not exist: %s\n" % m.file)
raise Exception
if not filepath.is_writable(m.pycfile):
sys.stderr.write("Path cannot be written to: %s\n" % m.pycfile)
else:
modules.add(m)
found = m.find_imports()
for f in found:
if f not in queue:
queue.append(f)
except:
raise
return list(modules)
def find_modules(self, path):
modules = []
for (dir, dirs, files) in os.walk(path):
for f in files:
f = os.path.join(dir, f)
(_, e) = os.path.splitext(f)
if e == '.py':
pyc = f + 'c'
if not filepath.is_writable(pyc):
sys.stderr.write("Path cannot be written to: %s\n" % pyc)
else:
modules.append(f)
modules = list(set(modules))
return modules
