[转]happybase1.0 报错：ThriftPy does not support generating module with path in protocol 'f'

happybase1.0 报错：ThriftPy does not support generating module with path in protocol 'f'

2016-10-12 14:54:15|  分类： python|举报|字号 订阅

 

 

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原因：happybase1.0在win下不支持绝对路径

具体原因：happybase要读取Python\Lib\site-packages\happybase\Hbase.thrift，但在Python\Lib\site-packages\thriftpy\parser\parser.py中的487行

url_scheme = urlparse(path).scheme
if url_scheme == '':

    with open(path) as fh:
        data = fh.read()
elif url_scheme in ('http', 'https'):('http', 'https'):
    data = urlopen(path).read()
else:
    raise ThriftParserError('ThriftPy does not support generating module '
                            'with path in protocol \'{}\''.format(
                                url_scheme))

path是Hbase.thrift的绝对路径（我的是“F:\SoftWare\Python27\Lib\site-packages\happybase\Hbase.thrift”），但经过urlparse(path).scheme后，url_scheme变成了“f”，（这也就是报错信息中最后的“f”）。根据代码，url_scheme既不为“”，也不包含
（‘http’,'https'），则只能为raise报错。

解决方案：将488行的url_scheme == ''改为url_scheme in ('f', '')，即

url_scheme = urlparse(path).scheme
#if url_scheme == '':
if url_scheme in ('f', ''):
    with open(path) as fh:
        data = fh.read()
elif url_scheme in ('http', 'https'):
    data = urlopen(path).read()
else:
    raise ThriftParserError('ThriftPy does not support generating module '
                            'with path in protocol \'{}\''.format(
                                url_scheme))

注：'f'为盘符，就是我把python装在了f盘，只要能让那个判断为真就行。

参考：https://github.com/eleme/thriftpy/issues/234