Merge pull request #105 from martindurant/nix_fspath

Remove fspath from AbstractFile since broke some pyarrow

Author: martindurant

fsspec/implementations/cached.py

@@ -18,6 +18,7 @@ class CachingFileSystem(AbstractFileSystem):
     MMapCache), so only the data which is accessed takes up space.
 
     Restrictions:
+
     - the block-size must be the same for each access of a given file, unless
       all blocks of the file have already been read
     - caching can only be applied to file-systems which produce files

fsspec/spec.py

@@ -1163,9 +1163,6 @@ def __del__(self):
     def __str__(self):
         return "<File-like object %s, %s>" % (type(self.fs).__name__, self.path)
 
-    def __fspath__(self):
-        return self.fs.protocol + "://" + self.path
-
     __repr__ = __str__
 
     def __enter__(self):

fsspec/tests/test_core.py

@@ -24,7 +24,6 @@ def test_openfile_api(m):
     m.open('somepath', 'wb').write(b'data')
     of = OpenFile(m, 'somepath')
     assert str(of) == "<OpenFile 'somepath'>"
-    assert os.fspath(of) == 'somepath'
     f = of.open()
     assert f.read() == b'data'
     f.close()