rename positron/positron_ipykernel to posit/positron

.github/workflows/positron-python-ci.yml

@@ -94,7 +94,7 @@ jobs:
         run: |
           python -m pip --disable-pip-version-check install -t ./python_files/lib/python --no-cache-dir --implementation py --no-deps --upgrade --pre debugpy
           python -m pip install --upgrade -r build/test-requirements.txt
-          python -m pip install --upgrade -r ./python_files/positron/pinned-test-requirements.txt
+          python -m pip install --upgrade -r ./python_files/posit/pinned-test-requirements.txt
 
       - name: Run Pyright
         uses: jakebailey/pyright-action@v2
@@ -175,10 +175,10 @@ jobs:
         run: python scripts/vendor.py
 
       - name: Install Positron IPyKernel test requirements
-        run: python -m pip install --prefer-binary --upgrade -r python_files/positron/pinned-test-requirements.txt
+        run: python -m pip install --prefer-binary --upgrade -r python_files/posit/pinned-test-requirements.txt
 
       - name: Run Positron IPyKernel unit tests
-        run: pytest python_files/positron
+        run: pytest python_files/posit
 
   python-minimum-dependencies:
     name: Test Minimum Positron IPyKernel Dependencies

.github/workflows/positron-python-nightly.yml

@@ -117,10 +117,10 @@ jobs:
         run: python scripts/vendor.py
 
       - name: Install latest versions Positron IPyKernel test requirements
-        run: python -m pip install --prefer-binary --upgrade -r python_files/positron/test-requirements.txt
+        run: python -m pip install --prefer-binary --upgrade -r python_files/posit/test-requirements.txt
 
       - name: Run Positron IPyKernel unit tests
-        run: pytest python_files/positron --junit-xml=python-test-results.xml
+        run: pytest python_files/posit --junit-xml=python-test-results.xml
 
       - name: Upload test artifacts
         uses: actions/upload-artifact@v4

extensions/positron-python/.gitignore

@@ -51,8 +51,8 @@ dist/**
 l10n/
 tags
 # --- Start Positron ---
-python_files/positron/positron_ipykernel/tests/images
-python_files/positron/positron_ipykernel/_vendor/**
+python_files/posit/positron/tests/images
+python_files/posit/positron/_vendor/**
 # --- End Positron ---
 python-env-tools/**
 # coverage files produced as test output

extensions/positron-python/.vscode/settings.json

@@ -74,7 +74,7 @@
     "python.testing.pytestArgs": [
         "python_files/tests",
          // --- Start Positron ---
-         "python_files/positron/positron_ipykernel"
+         "python_files/posit/positron"
          // --- End Positron ---
     ],
     "python.testing.unittestEnabled": false,

extensions/positron-python/README.md

@@ -13,16 +13,16 @@ We provide a custom Positron Python Kernel based on the following open-source Py
 - [**IPyKernel**](https://github.com/ipython/ipykernel), a Jupyter kernel for the Python programming language written in Python
 - [**Jedi Language Server**](https://github.com/pappasam/jedi-language-server), a language server built on the [pygls](https://github.com/openlawlibrary/pygls) (Python Generic Language Server Framework) using the [Jedi](https://github.com/davidhalter/jedi) library for autocompletion, static analysis, and refactoring
 
-The entrypoint to our kernel is the [`positron_language_server.py`](python_files/positron/positron_language_server.py) script. The core functionality of the kernel can be found in the [`positron_ipykernel`](python_files/positron/positron/positron_ipykernel/) package, which consists of these services:
+The entrypoint to our kernel is the [`positron_language_server.py`](python_files/posit/positron_language_server.py) script. The core functionality of the kernel can be found in the [`positron`](python_files/posit/positron/) package, which consists of these services:
 
-- [`positron_ipkernel`](python_files/positron/positron_ipykernel/positron_ipkernel.py), the Positron Python Kernel
-- [`positron_jedilsp`](python_files/positron/positron_ipykernel/positron_jedilsp.py), the Positron Python Language Server
-- [`variables`](python_files/positron/positron_ipykernel/variables.py), manages Positron's Variables pane
-- [`ui`](python_files/positron/positron_ipykernel/ui.py), manages Positron's Frontend comm channel (a global channel for communication unscoped to any particular view)
-- [`help`](python_files/positron/positron_ipykernel/help.py), manages Positron's Help pane
-- [`lsp`](python_files/positron/positron_ipykernel/lsp.py), manages the language server
-- [`plots`](python_files/positron/positron_ipykernel/plots.py), a custom [IPython display publisher](https://github.com/ipython/ipython/blob/main/IPython/core/displaypub.py) that displays to Positron's Plots pane
-- [`data_explorer`](python_files/positron/positron_ipykernel/data_explorer.py), manages Positron's Data Viewer
+- [`positron_ipkernel`](python_files/posit/positron/positron_ipkernel.py), the Positron Python Kernel
+- [`positron_jedilsp`](python_files/posit/positron/positron_jedilsp.py), the Positron Python Language Server
+- [`variables`](python_files/posit/positron/variables.py), manages Positron's Variables pane
+- [`ui`](python_files/posit/positron/ui.py), manages Positron's Frontend comm channel (a global channel for communication unscoped to any particular view)
+- [`help`](python_files/posit/positron/help.py), manages Positron's Help pane
+- [`lsp`](python_files/posit/positron/lsp.py), manages the language server
+- [`plots`](python_files/posit/positron/plots.py), a custom [IPython display publisher](https://github.com/ipython/ipython/blob/main/IPython/core/displaypub.py) that displays to Positron's Plots pane
+- [`data_explorer`](python_files/posit/positron/data_explorer.py), manages Positron's Data Viewer
 
 The various Positron services communicate with the front end via Jupyter's [comms](https://connect.rstudioservices.com/content/59a1f153-dcd8-44ac-849b-3371829b7002/positron-architecture.html#comms-and-ui-bindings) messaging protocol.
 
@@ -47,11 +47,11 @@ pyright
 Install the test requirements that are used in CI:
 
 ```sh
-pip install -r python_files/positron/pinned-test-requirements.txt
+pip install -r python_files/posit/pinned-test-requirements.txt
 ```
 
 Run Positron's unit tests with [pytest](https://docs.pytest.org/en/8.0.x/):
 
 ```sh
-python -m pytest python_files/positron/
+python -m pytest python_files/posit/
 ```

extensions/positron-python/noxfile-positron.py

@@ -12,7 +12,7 @@
 @nox.parametrize('torch', ['1.12.1'])
 @nox.parametrize('lightning', ['2.1.4'])
 def test_minimum_reqs(session, pandas, torch, lightning):
-    session.install("-r", "python_files/positron/pinned-test-requirements.txt")
+    session.install("-r", "python_files/posit/pinned-test-requirements.txt")
     session.install('--force-reinstall', f'pandas=={pandas}')
     session.install('--force-reinstall', f'torch=={torch}')
     session.install('--force-reinstall', f'lightning=={lightning}')

extensions/positron-python/package.json

@@ -1836,7 +1836,7 @@
         "updateBuildNumber": "gulp updateBuildNumber",
         "verifyBundle": "gulp verifyBundle",
         "webpack": "webpack",
-        "positron:testMinimumPythonReqs": "nox --noxfile noxfile-positron.py -- python_files/positron"
+        "positron:testMinimumPythonReqs": "nox --noxfile noxfile-positron.py -- python_files/posit"
     },
     "dependencies": {
         "@iarna/toml": "^2.2.5",

extensions/positron-python/python_files/.vscode/settings.json

@@ -10,7 +10,7 @@
     },
     "python.testing.pytestArgs": [
         "tests",
-        "positron/positron_ipykernel/tests"
+        "posit/positron/tests"
     ],
     "python.testing.unittestEnabled": false,
     "python.testing.pytestEnabled": true,

extensions/positron-python/python_files/positron/positron_ipykernel/jedi.py → extensions/positron-python/python_files/posit/positron/jedi.py

@@ -3,6 +3,8 @@
 # Licensed under the Elastic License 2.0. See LICENSE.txt for license information.
 #
 
+import os
+import platform
 from typing import Any, Tuple
 
 from ._vendor.jedi import cache, debug
@@ -31,6 +33,7 @@
 from ._vendor.jedi.inference.helpers import infer_call_of_leaf
 from ._vendor.jedi.inference.value import ModuleValue
 from ._vendor.jedi.parser_utils import cut_value_at_position
+from ._vendor.jedi import settings
 from .utils import safe_isinstance
 
 #
@@ -43,6 +46,19 @@
 
 _sentinel = object()
 
+# update Jedi cache to not conflict with other Jedi instances
+if platform.system().lower() == "windows":
+    _cache_directory = os.path.join(
+        os.getenv("LOCALAPPDATA") or os.path.expanduser("~"),
+        "Jedi",
+        "Positron-Jedi",
+    )
+elif platform.system().lower() == "darwin":
+    _cache_directory = os.path.join("~", "Library", "Caches", "Positron-Jedi")
+else:
+    _cache_directory = os.path.join(os.getenv("XDG_CACHE_HOME") or "~/.cache", "positron-jedi")
+settings.cache_directory = os.path.expanduser(_cache_directory)
+
 
 class PositronMixedModuleContext(MixedModuleContext):
     """

extensions/positron-python/python_files/positron/positron_ipykernel/positron_ipkernel.py → extensions/positron-python/python_files/posit/positron/positron_ipkernel.py

@@ -309,7 +309,7 @@ async def _stop(self):
 
     def show_usage(self):
         """Show a usage message"""
-        self.kernel.help_service.show_help("positron_ipykernel.utils.positron_ipykernel_usage")
+        self.kernel.help_service.show_help("positron.utils.positron_ipykernel_usage")
 
     @traitlets.observe("exit_now")
     def _update_exit_now(self, change):
@@ -548,7 +548,7 @@ def init_gui_pylab(self):
             # Matplotlib uses the MPLBACKEND environment variable to determine the backend to use.
             # It imports the backend module when it's first needed.
             if not os.environ.get("MPLBACKEND"):
-                os.environ["MPLBACKEND"] = "module://positron_ipykernel.matplotlib_backend"
+                os.environ["MPLBACKEND"] = "module://positron.matplotlib_backend"
 
         return super().init_gui_pylab()
 

extensions/positron-python/python_files/positron/positron_ipykernel/tests/conftest.py → extensions/positron-python/python_files/posit/positron/tests/conftest.py

@@ -11,15 +11,15 @@
 from jupyter_client.session import Session
 from traitlets.config import Config
 
-import positron_ipykernel.utils as utils
-from positron_ipykernel.connections import ConnectionsService
-from positron_ipykernel.positron_ipkernel import (
+import positron.utils as utils
+from positron.connections import ConnectionsService
+from positron.positron_ipkernel import (
     PositronIPKernelApp,
     PositronIPyKernel,
     PositronShell,
 )
-from positron_ipykernel.session_mode import SessionMode
-from positron_ipykernel.variables import VariablesService
+from positron.session_mode import SessionMode
+from positron.variables import VariablesService
 from http.server import HTTPServer
 
 utils.TESTING = True

extensions/positron-python/python_files/positron/positron_ipykernel/tests/test_access_keys.py → extensions/positron-python/python_files/posit/positron/tests/test_access_keys.py

@@ -13,7 +13,7 @@
 import pytest
 from fastcore.foundation import L
 
-from positron_ipykernel.access_keys import decode_access_key, encode_access_key
+from positron.access_keys import decode_access_key, encode_access_key
 
 from .data import (
     BOOL_CASES,

extensions/positron-python/python_files/positron/positron_ipykernel/tests/test_connections.py → extensions/positron-python/python_files/posit/positron/tests/test_connections.py

@@ -9,8 +9,8 @@
 import pytest
 import sqlalchemy
 
-from positron_ipykernel.access_keys import encode_access_key
-from positron_ipykernel.connections import ConnectionsService
+from positron.access_keys import encode_access_key
+from positron.connections import ConnectionsService
 
 from .conftest import DummyComm, PositronShell
 from .utils import json_rpc_request, json_rpc_response

extensions/positron-python/python_files/positron/positron_ipykernel/tests/test_docstrings_epytext.py → extensions/positron-python/python_files/posit/positron/tests/test_docstrings_epytext.py

@@ -5,7 +5,7 @@
 
 import pytest
 
-from positron_ipykernel.docstrings import epytext_to_markdown, looks_like_epytext
+from positron.docstrings import epytext_to_markdown, looks_like_epytext
 
 BASIC_EXAMPLE = """Example of epytext docstring.
 

extensions/positron-python/python_files/positron/positron_ipykernel/tests/test_help.py → extensions/positron-python/python_files/posit/positron/tests/test_help.py

@@ -11,8 +11,8 @@
 import pandas as pd
 import pytest
 
-from positron_ipykernel.help import HelpService, help
-from positron_ipykernel.help_comm import HelpBackendRequest, HelpFrontendEvent, ShowHelpKind
+from positron.help import HelpService, help
+from positron.help_comm import HelpBackendRequest, HelpFrontendEvent, ShowHelpKind
 
 from .conftest import DummyComm
 from .utils import json_rpc_notification, json_rpc_request, json_rpc_response
@@ -120,7 +120,7 @@ def show_help_event(content: str, kind=ShowHelpKind.Url, focus=True):
         # Keywords should resolve even though they aren't objects.
         ("async", "async"),
         # The overrided help function should resolve.
-        (help, "positron_ipykernel.help.help"),
+        (help, "positron.help.help"),
     ],
 )
 def test_show_help(

extensions/positron-python/python_files/positron/positron_ipykernel/tests/test_inspectors.py → extensions/positron-python/python_files/posit/positron/tests/test_inspectors.py

@@ -20,13 +20,13 @@
 from fastcore.foundation import L
 from shapely.geometry import Polygon
 
-from positron_ipykernel.inspectors import (
+from positron.inspectors import (
     PRINT_WIDTH,
     TRUNCATE_AT,
     get_inspector,
 )
-from positron_ipykernel.utils import get_qualname
-from positron_ipykernel.variables_comm import VariableKind
+from positron.utils import get_qualname
+from positron.variables_comm import VariableKind
 
 from .data import (
     BOOL_CASES,
@@ -598,7 +598,7 @@ def test_inspect_object(value: Any) -> None:
         display_value=str(value),
         kind=VariableKind.Other,
         display_type="HelperClass",
-        type_info="positron_ipykernel.tests.test_inspectors.HelperClass",
+        type_info="positron.tests.test_inspectors.HelperClass",
         supports_deepcopy=False,
     )
 

extensions/positron-python/python_files/positron/positron_ipykernel/tests/test_patch/test_bokeh.py → extensions/positron-python/python_files/posit/positron/tests/test_patch/test_bokeh.py

@@ -5,7 +5,7 @@
 
 from unittest.mock import Mock
 
-from positron_ipykernel.positron_ipkernel import PositronShell
+from positron.positron_ipkernel import PositronShell
 
 from ..conftest import TestSession
 

extensions/positron-python/python_files/positron/positron_ipykernel/tests/test_plots.py → extensions/positron-python/python_files/posit/positron/tests/test_plots.py

@@ -13,9 +13,9 @@
 import pytest
 from PIL import Image
 
-from positron_ipykernel.plot_comm import PlotSize, PlotUnit
-from positron_ipykernel.plots import PlotsService
-from positron_ipykernel.positron_ipkernel import PositronIPyKernel, _CommTarget
+from positron.plot_comm import PlotSize, PlotUnit
+from positron.plots import PlotsService
+from positron.positron_ipkernel import PositronIPyKernel, _CommTarget
 
 from .conftest import DummyComm, PositronShell
 from .utils import (
@@ -38,7 +38,7 @@
 def setup_positron_matplotlib_backend() -> None:
     # The backend is set in the kernel app, which isn't currently available in our tests,
     # so set it here too.
-    matplotlib.use("module://positron_ipykernel.matplotlib_backend")
+    matplotlib.use("module://positron.matplotlib_backend")
 
 
 @pytest.fixture(autouse=True)

extensions/positron-python/python_files/positron/positron_ipykernel/tests/test_positron_ipkernel.py → extensions/positron-python/python_files/posit/positron/tests/test_positron_ipkernel.py

@@ -13,10 +13,10 @@
 from ipykernel.compiler import get_tmp_directory
 from IPython.utils.syspathcontext import prepended_to_syspath
 
-from positron_ipykernel.access_keys import encode_access_key
-from positron_ipykernel.help import help
-from positron_ipykernel.session_mode import SessionMode
-from positron_ipykernel.utils import alias_home
+from positron.access_keys import encode_access_key
+from positron.help import help
+from positron.session_mode import SessionMode
+from positron.utils import alias_home
 
 from .conftest import PositronShell
 from .utils import assert_register_table_called
@@ -317,9 +317,7 @@ def test_question_mark_help(shell: PositronShell, mock_help_service: Mock) -> No
 
     shell.run_cell("?")
 
-    mock_help_service.show_help.assert_called_once_with(
-        "positron_ipykernel.utils.positron_ipykernel_usage"
-    )
+    mock_help_service.show_help.assert_called_once_with("positron.utils.positron_ipykernel_usage")
 
 
 def test_console_warning(shell: PositronShell, warning_kwargs):

extensions/positron-python/python_files/positron/positron_ipykernel/tests/test_positron_jedilsp.py → extensions/positron-python/python_files/posit/positron/tests/test_positron_jedilsp.py

@@ -14,9 +14,9 @@
 import polars as pl
 import pytest
 
-from positron_ipykernel._vendor import cattrs
-from positron_ipykernel._vendor.jedi_language_server import jedi_utils
-from positron_ipykernel._vendor.lsprotocol.types import (
+from positron._vendor import cattrs
+from positron._vendor.jedi_language_server import jedi_utils
+from positron._vendor.lsprotocol.types import (
     ClientCapabilities,
     CompletionClientCapabilities,
     CompletionClientCapabilitiesCompletionItemType,
@@ -33,10 +33,10 @@
     TextDocumentItem,
     TextEdit,
 )
-from positron_ipykernel._vendor.pygls.workspace.text_document import TextDocument
-from positron_ipykernel.help_comm import ShowHelpTopicParams
-from positron_ipykernel.jedi import PositronInterpreter
-from positron_ipykernel.positron_jedilsp import (
+from positron._vendor.pygls.workspace.text_document import TextDocument
+from positron.help_comm import ShowHelpTopicParams
+from positron.jedi import PositronInterpreter
+from positron.positron_jedilsp import (
     HelpTopicParams,
     PositronInitializationOptions,
     PositronJediLanguageServer,

extensions/positron-python/python_files/positron/positron_ipykernel/tests/test_pydoc.py → extensions/positron-python/python_files/posit/positron/tests/test_pydoc.py

@@ -10,7 +10,7 @@
 import pandas as pd
 import pytest
 
-from positron_ipykernel.pydoc import (
+from positron.pydoc import (
     _Attr,
     _compact_signature,
     _get_summary,

extensions/positron-python/python_files/positron/positron_ipykernel/tests/test_ui.py → extensions/positron-python/python_files/posit/positron/tests/test_ui.py

@@ -14,9 +14,9 @@
 import polars as pl
 import pytest
 
-from positron_ipykernel.positron_ipkernel import PositronIPyKernel, PositronShell
-from positron_ipykernel.ui import UiService
-from positron_ipykernel.utils import alias_home
+from positron.positron_ipkernel import PositronIPyKernel, PositronShell
+from positron.ui import UiService
+from positron.utils import alias_home
 
 from .conftest import DummyComm
 from .utils import (