通过熊猫导入时,openpyxl模块不具有属性“ __version__”
我从奔跑的熊猫回溯到:
site-packages\pandas\io\excel.py line 58, in get_writer AttributeError:
'module' object has no attribute '__version__'
我在PyInstaller存储库https://github.com/pyinstaller/pyinstaller/issues/1890中找到了与git问题相关的链接,
并找到了我的openpyxl版本,将其手动添加到get_writer方法中,如下所示:
def get_writer(engine_name):
if engine_name == 'openpyxl':
try:
import openpyxl
#remove when conda update available
openpyxl.__version__ = '2.3.2'
# with version-less openpyxl engine
# make sure we make the intelligent choice for the user
if LooseVersion(openpyxl.__version__) < '2.0.0':
return _writers['openpyxl1']
elif LooseVersion(openpyxl.__version__) < '2.2.0':
return _writers['openpyxl20']
else:
return _writers['openpyxl22']
except ImportError:
# fall through to normal exception handling below
pass
try:
return _writers[engine_name]
except KeyError:
raise ValueError("No Excel writer '%s'" % engine_name)
仍然没有骰子。错误回溯中给出的行号甚至都不会改变。然后,我将openpyxl版本更新为2.3.5,仍然收到错误。openpyxl 初始化
文件中包含一个 版本 变量:
try:
here = os.path.abspath(os.path.dirname(__file__))
src_file = os.path.join(here, ".constants.json")
with open(src_file) as src:
constants = json.load(src)
__author__ = constants['__author__']
__author_email__ = constants["__author_email__"]
__license__ = constants["__license__"]
__maintainer_email__ = constants["__maintainer_email__"]
__url__ = constants["__url__"]
__version__ = constants["__version__"]
except IOError:
# packaged
pass
有任何已知或潜在的修复程序或解决方法吗?