Make the package importable

.gitignore

@@ -4,7 +4,7 @@ node_modules/
 *.egg-info/
 .ipynb_checkpoints
 *.tsbuildinfo
-jupyterlab-python-file/labextension
+jupyterlab_python_file/labextension
 
 # Created by https://www.gitignore.io/api/python
 # Edit at https://www.gitignore.io/?templates=python

.prettierignore

@@ -2,4 +2,4 @@ node_modules
 **/node_modules
 **/lib
 **/package.json
-jupyterlab-python-file
+jupyterlab_python_file

MANIFEST.in

@@ -10,7 +10,7 @@ include ts*.json
 include yarn.lock
 include *.md
 
-graft jupyterlab-python-file/labextension
+graft jupyterlab_python_file/labextension
 
 # Javascript files
 graft src

package.json

@@ -35,7 +35,7 @@
     "build:prod": "jlpm run clean && jlpm run build:lib && jlpm run build:labextension",
     "clean": "jlpm run clean:lib",
     "clean:all": "jlpm run clean:lib && jlpm run clean:labextension",
-    "clean:labextension": "rimraf jupyterlab-python-file/labextension",
+    "clean:labextension": "rimraf jupyterlab_python_file/labextension",
     "clean:lib": "rimraf lib tsconfig.tsbuildinfo",
     "eslint": "eslint . --ext .ts,.tsx --fix",
     "eslint:check": "eslint . --ext .ts,.tsx",
@@ -67,7 +67,7 @@
   },
   "jupyterlab": {
     "extension": true,
-    "outputDir": "jupyterlab-python-file/labextension"
+    "outputDir": "jupyterlab_python_file/labextension"
   },
   "jupyter-releaser": {
     "hooks": {

pyproject.toml

@@ -3,8 +3,8 @@ requires = ["jupyter_packaging~=0.10,<2", "jupyterlab~=3.0"]
 build-backend = "jupyter_packaging.build_api"
 
 [tool.jupyter-packaging.options]
-skip-if-exists = ["jupyterlab-python-file/labextension/static/style.js"]
-ensured-targets = ["jupyterlab-python-file/labextension/static/style.js", "jupyterlab-python-file/labextension/package.json"]
+skip-if-exists = ["jupyterlab_python_file/labextension/static/style.js"]
+ensured-targets = ["jupyterlab_python_file/labextension/static/style.js", "jupyterlab_python_file/labextension/package.json"]
 
 [tool.jupyter-packaging.builder]
 factory = "jupyter_packaging.npm_builder"
@@ -14,4 +14,4 @@ build_cmd = "build:prod"
 npm = ["jlpm"]
 
 [tool.check-manifest]
-ignore = ["jupyterlab-python-file/labextension/**", "yarn.lock", ".*", "package-lock.json"]
+ignore = ["jupyterlab_python_file/labextension/**", "yarn.lock", ".*", "package-lock.json"]

setup.py

@@ -10,20 +10,19 @@
 
 # The name of the project
 name = "jupyterlab-python-file"
+package = name.replace('-', '_')
 
-lab_path = HERE / name / "labextension"
+lab_path = HERE / package / "labextension"
 
 # Representative files that should exist after a successful build
 ensured_targets = [
     str(lab_path / "package.json"),
     str(lab_path / "static/style.js")
 ]
 
-labext_name = "jupyterlab-python-file"
-
 data_files_spec = [
-    ("share/jupyter/labextensions/%s" % labext_name, str(lab_path), "**"),
-    ("share/jupyter/labextensions/%s" % labext_name, str(HERE), "install.json"),
+    ("share/jupyter/labextensions/%s" % name, str(lab_path), "**"),
+    ("share/jupyter/labextensions/%s" % name, str(HERE), "install.json"),
 ]
 
 long_description = (HERE / "README.md").read_text()