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"""
Finds all modules in a packages, loads them, and returns them.
"""
import os
import re
from paste.util.import_string import import_module
module_name = re.compile(r'^[a-zA-Z][a-zA-Z0-9_]*$')
def find_modules(package):
pkg_name = package.__name__
modules = []
base = os.path.abspath(package.__file__)
if os.path.basename(os.path.splitext(base)[0]) == '__init__':
base = os.path.dirname(base)
if os.path.isdir(base):
for module_fn in os.listdir(base):
base, ext = os.path.splitext(module_fn)
full = os.path.join(base, module_fn)
if not module_name.search(base):
continue
if (os.path.isdir(full)
and os.path.exists(os.path.join(full, '__ini__.py'))):
modules.extend(import_module(pkg_name + '.' + base))
elif ext == '.py':
modules.append(import_module(pkg_name + '.' + base))
else:
modules.append(package)
return modules
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