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stdmods.py
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61 lines (50 loc) · 1.66 KB
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import os
import re
import sys
from rope.base import utils
from rope.base.utils import pycompat
def _stdlib_path():
if pycompat.PY2:
from distutils import sysconfig
return sysconfig.get_python_lib(standard_lib=True,
plat_specific=True)
elif pycompat.PY3:
import inspect
return os.path.dirname(inspect.getsourcefile(inspect))
@utils.cached(1)
def standard_modules():
return python_modules() | dynload_modules()
@utils.cached(1)
def python_modules():
result = set()
lib_path = _stdlib_path()
if os.path.exists(lib_path):
for name in os.listdir(lib_path):
path = os.path.join(lib_path, name)
if os.path.isdir(path):
if '-' not in name:
result.add(name)
else:
if name.endswith('.py'):
result.add(name[:-3])
return result
def normalize_so_name(name):
"""
Handle different types of python installations
"""
if "cpython" in name:
return os.path.splitext(os.path.splitext(name)[0])[0]
return os.path.splitext(name)[0]
@utils.cached(1)
def dynload_modules():
result = set(sys.builtin_module_names)
dynload_path = os.path.join(_stdlib_path(), 'lib-dynload')
if os.path.exists(dynload_path):
for name in os.listdir(dynload_path):
path = os.path.join(dynload_path, name)
if os.path.isfile(path):
if name.endswith('.dll'):
result.add(normalize_so_name(name))
if name.endswith('.so'):
result.add(normalize_so_name(name))
return result