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Copy pathtest_hover.py
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101 lines (73 loc) · 3 KB
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# Copyright 2017-2020 Palantir Technologies, Inc.
# Copyright 2021- Python Language Server Contributors.
import os
from pylsp import uris
from pylsp.plugins.hover import pylsp_hover
from pylsp.workspace import Document
DOC_URI = uris.from_fs_path(__file__)
DOC = """
def main():
\"\"\"hello world\"\"\"
pass
"""
NUMPY_DOC = """
import numpy as np
np.sin
"""
def test_numpy_hover(workspace):
# Over the blank line
no_hov_position = {'line': 1, 'character': 0}
# Over 'numpy' in import numpy as np
numpy_hov_position_1 = {'line': 2, 'character': 8}
# Over 'np' in import numpy as np
numpy_hov_position_2 = {'line': 2, 'character': 17}
# Over 'np' in np.sin
numpy_hov_position_3 = {'line': 3, 'character': 1}
# Over 'sin' in np.sin
numpy_sin_hov_position = {'line': 3, 'character': 4}
doc = Document(DOC_URI, workspace, NUMPY_DOC)
contents = ''
assert contents in pylsp_hover(doc._config, doc, no_hov_position)['contents']
contents = 'NumPy\n=====\n\nProvides\n'
assert contents in pylsp_hover(doc._config, doc, numpy_hov_position_1)['contents']['value']
contents = 'NumPy\n=====\n\nProvides\n'
assert contents in pylsp_hover(doc._config, doc, numpy_hov_position_2)['contents']['value']
contents = 'NumPy\n=====\n\nProvides\n'
assert contents in pylsp_hover(doc._config, doc, numpy_hov_position_3)['contents']['value']
# https://github.com/davidhalter/jedi/issues/1746
# pylint: disable=import-outside-toplevel
import numpy as np
if np.lib.NumpyVersion(np.__version__) < '1.20.0':
contents = 'Trigonometric sine, element-wise.\n\n'
assert contents in pylsp_hover(doc._config,
doc, numpy_sin_hov_position)['contents']['value']
def test_hover(workspace):
# Over 'main' in def main():
hov_position = {'line': 2, 'character': 6}
# Over the blank second line
no_hov_position = {'line': 1, 'character': 0}
doc = Document(DOC_URI, workspace, DOC)
contents = {'kind': 'markdown', 'value': '```python\nmain()\n```\n\n\nhello world'}
assert {
'contents': contents
} == pylsp_hover(doc._config, doc, hov_position)
assert {'contents': ''} == pylsp_hover(doc._config, doc, no_hov_position)
def test_document_path_hover(workspace_other_root_path, tmpdir):
# Create a dummy module out of the workspace's root_path and try to get
# a definition on it in another file placed next to it.
module_content = '''
def foo():
"""A docstring for foo."""
pass
'''
p = tmpdir.join("mymodule.py")
p.write(module_content)
# Content of doc to test definition
doc_content = """from mymodule import foo
foo"""
doc_path = str(tmpdir) + os.path.sep + 'myfile.py'
doc_uri = uris.from_fs_path(doc_path)
doc = Document(doc_uri, workspace_other_root_path, doc_content)
cursor_pos = {'line': 1, 'character': 3}
contents = pylsp_hover(doc._config, doc, cursor_pos)['contents']
assert 'A docstring for foo.' in contents['value']