我运行以下 hvplot 代码，
from hvplot.sample_data import us_crime
columns = ['Burglary rate', 'Larceny-theft rate', 'Robbery rate', 'Violent Crime rate']
us_crime.plot.violin(y=columns, group_label='Type of crime', value_label='Rate per 100k', invert=True)
但是得到没有这样的文件或目录错误，有人知道可能是什么问题吗？谢谢
FileNotFoundError Traceback (most recent call last)
<ipython-input-30-6e0bc6b3a875> in <module>
----> 1 from hvplot.sample_data import us_crime
2
3 columns = ['Burglary rate', 'Larceny-theft rate', 'Robbery rate', 'Violent Crime rate']
4
5
/opt/conda/lib/python3.7/site-packages/hvplot/sample_data.py in <module>
19
20 # Load catalogue
---> 21 catalogue = open_catalog(_cat_path)
22
23 # Add catalogue entries to namespace
/opt/conda/lib/python3.7/site-packages/intake/__init__.py in open_catalog(uri, **kwargs)
160 raise ValueError('Unknown catalog driver (%s), supply one of: %s'
161 % (driver, list(sorted(registry))))
--> 162 return registry[driver](uri, **kwargs)
163
164
/opt/conda/lib/python3.7/site-packages/intake/catalog/local.py in __init__(self, path, autoreload, **kwargs)
550 self.autoreload = autoreload # set this to False if don't want reloads
551 self.filesystem = kwargs.pop('fs', None)
--> 552 super(YAMLFileCatalog, self).__init__(**kwargs)
553
554 def _load(self, reload=False):
/opt/conda/lib/python3.7/site-packages/intake/catalog/base.py in __init__(self, name, description, metadata, auth, ttl, getenv, getshell, persist_mode, storage_options, *args)
111 self.updated = time.time()
112 self._entries = self._make_entries_container()
--> 113 self.force_reload()
114
115 @classmethod
/opt/conda/lib/python3.7/site-packages/intake/catalog/base.py in force_reload(self)
168 def force_reload(self):
169 """Imperative reload data now"""
--> 170 self._load()
171 self.updated = time.time()
172
/opt/conda/lib/python3.7/site-packages/intake/catalog/local.py in _load(self, reload)
575 self._dir = get_dir(self.path)
576
--> 577 with file_open as f:
578 text = f.read().decode()
579 if "!template " in text:
/opt/conda/lib/python3.7/site-packages/fsspec/core.py in __enter__(self)
100 mode = self.mode.replace("t", "").replace("b", "") + "b"
101
--> 102 f = self.fs.open(self.path, mode=mode)
103
104 self.fobjects = [f]
/opt/conda/lib/python3.7/site-packages/fsspec/spec.py in open(self, path, mode, block_size, cache_options, **kwargs)
934 autocommit=ac,
935 cache_options=cache_options,
--> 936 **kwargs
937 )
938 if not ac:
/opt/conda/lib/python3.7/site-packages/fsspec/implementations/local.py in _open(self, path, mode, block_size, **kwargs)
115 if self.auto_mkdir and "w" in mode:
116 self.makedirs(self._parent(path), exist_ok=True)
--> 117 return LocalFileOpener(path, mode, fs=self, **kwargs)
118
119 def touch(self, path, **kwargs):
/opt/conda/lib/python3.7/site-packages/fsspec/implementations/local.py in __init__(self, path, mode, autocommit, fs, **kwargs)
197 self.autocommit = autocommit
198 self.blocksize = io.DEFAULT_BUFFER_SIZE
--> 199 self._open()
200
201 def _open(self):
/opt/conda/lib/python3.7/site-packages/fsspec/implementations/local.py in _open(self)
202 if self.f is None or self.f.closed:
203 if self.autocommit or "w" not in self.mode:
--> 204 self.f = open(self.path, mode=self.mode)
205 else:
206 # TODO: check if path is writable?
FileNotFoundError: [Errno 2] No such file or directory: '/opt/conda/lib/python3.7/site-packages/hvplot/../examples/datasets.yaml'
ERROR
Took 1 sec. Last updated by anonymous at March 12 2021, 12:11:24 PM.