导入错误：无法从"参数"导入名称"ranked_blast_output_schema"

Question

我刚刚开始学习Python，虽然我知道一点r。我想复制一些别人已经做过的事情。我在木星上的一个内核上收到了这个错误，我不知道该怎么做。有人对此有什么意见或经验吗?

Traceback (most recent call last):
File "parse.py", line 8, in <module>
from param import ranked_blast_output_schema, blast_outfmt6_schema
ImportError: cannot import name 'ranked_blast_output_schema' from 'param' (/Users/myaccount/miniconda3/lib/python3.8/site-packages/param/__init__.py)
Traceback (most recent call last):
File "lca_analysis.py", line 52, in <module>
if ("~" in blast_results["query"].iloc[0]):
File "/Users/myaccount/miniconda3/lib/python3.8/site-packages/pandas/core/indexing.py", line 894, in __getitem__
return self._getitem_axis(maybe_callable, axis=axis)
File "/Users/myaccount/miniconda3/lib/python3.8/site-packages/pandas/core/indexing.py", line 1500, in _getitem_axis
self._validate_integer(key, axis)
File "/Users/myaccount/miniconda3/lib/python3.8/site-packages/pandas/core/indexing.py", line 1443, in _validate_integer
raise IndexError("single positional indexer is out-of-bounds")
IndexError: single positional indexer is out-of-bounds

Answer 1

好的。我正在复制一个Jupyter笔记本，我被告知在bash上运行这个链接。

lca_analysis.py --blast_type nt --fpath s3://org_name/contigs/CMS001_002_Ra_S1/blast_nt.m9 --filtered_blast_path s3://bucket_name/contig_quality/CMS001_002_Ra_S1/blast_nt_filtered.m9 --excluded_contigs_path s3://bucket_name/contig_quality/CMS001_002_Ra_S1/exclude_contigs_nt.txt --outpath s3://bucket_name/contig_quality/CMS001_002_Ra_S1/lca_nt.m9 --read_count_path s3://bucket_name/contigs/CMS001_002_Ra_S1/contig_stats.json --verbose True

然后，出现了这个错误

Read counts have been loaded: s3://bucket_name/contigs/CMS001_002_Ra_S1/contig_stats.json| elapsed time: 0.73 seconds
/var/folders/ns/gdtc2hvx1g13_29wct4qkhd80000gq/T/tmp3m3k6w9o blast file downloaded to this tempfile
Traceback (most recent call last):
File "parse.py", line 8, in <module>
from param import ranked_blast_output_schema, blast_outfmt6_schema
ImportError: cannot import name 'ranked_blast_output_schema' from 'param' (/Users/myaccount/miniconda3/lib/python3.8/site-packages/param/__init__.py)
Traceback (most recent call last):
File "lca_analysis.py", line 52, in <module>
if ("~" in blast_results["query"].iloc[0]):
File "/Users/myaccount/miniconda3/lib/python3.8/site-packages/pandas/core/indexing.py", line 894, in __getitem__
return self._getitem_axis(maybe_callable, axis=axis)
File "/Users/myaccount/miniconda3/lib/python3.8/site-packages/pandas/core/indexing.py", line 1500, in _getitem_axis
self._validate_integer(key, axis)
File "/Users/myaccount/miniconda3/lib/python3.8/site-packages/pandas/core/indexing.py", line 1443, in _validate_integer
raise IndexError("single positional indexer is out-of-bounds")
IndexError: single positional indexer is out-of-bounds

我刚刚使用pip install param来获取param，并且安装进行得很顺利。