Merge pull request #113 from brettcannon/python-updates

Python updates

Author: brettcannon

containers/python-2/.devcontainer/Dockerfile

@@ -16,9 +16,10 @@ ARG USERNAME=vscode
 ARG USER_UID=1000
 ARG USER_GID=$USER_UID
 
-# Copy requirements.txt (if found) to a temp locaition so we can install it. Also
-# copy "noop.txt" so the COPY instruction does not fail if no requirements.txt exists.
-COPY requirements.txt* .devcontainer/noop.txt /tmp/pip-tmp/
+# Uncomment the following COPY line and the corresponding lines in the `RUN` command if you wish to
+# include your requirements in the image itself. It is suggested that you only do this if your
+# requirements rarely (if ever) change.
+# COPY requirements.txt /tmp/pip-tmp/
 
 # Configure apt and install packages
 RUN apt-get update \
@@ -28,11 +29,11 @@ RUN apt-get update \
     && apt-get -y install git procps lsb-release \
     #
     # Install pylint
-    && pip install pylint \
+    && pip --disable-pip-version-check --no-cache-dir install pylint \
     #
-    # Update Python environment based on requirements.txt (if presenet)
-    && if [ -f "/tmp/pip-tmp/requirements.txt" ]; then pip install -r /tmp/pip-tmp/requirements.txt; fi \
-    && rm -rf /tmp/pip-tmp \
+    # Update Python environment based on requirements.txt
+    # && pip --disable-pip-version-check --no-cache-dir install -r /tmp/pip-tmp/requirements.txt \
+    # && rm -rf /tmp/pip-tmp \
     #
     # Create a non-root user to use if preferred - see https://aka.ms/vscode-remote/containers/non-root-user.
     && groupadd --gid $USER_GID $USERNAME \
@@ -48,4 +49,4 @@ RUN apt-get update \
     && rm -rf /var/lib/apt/lists/*
 
 # Switch back to dialog for any ad-hoc use of apt-get
-ENV DEBIAN_FRONTEND=
+ENV DEBIAN_FRONTEND=

containers/python-2/.devcontainer/devcontainer.json

@@ -7,7 +7,7 @@
 	// "appPort": [],
 
 	// Uncomment the next line to run commands after the container is created.
-	// "postCreateCommand": "java -version",
+	// "postCreateCommand": "pip install -r requirements.txt",
 
 	// Uncomment the next line to use a non-root user. On Linux, this will prevent
 	// new files getting created as root, but you may need to update the USER_UID
@@ -19,7 +19,8 @@
 	],
 	"settings": {
 		"python.pythonPath": "/usr/local/bin/python",
+		"python.linting.enabled": true,
 		"python.linting.pylintEnabled": true,
-		"python.linting.enabled": true
+		"python.linting.pylintPath": "/usr/local/bin/pylint"
 	}
 }

containers/python-2/.devcontainer/noop.txt

@@ -4,15 +4,15 @@
 
 *Develop Python 2 applications. Installs dependencies from your requirements.txt file and the Python extension.*
 
-| Metadata | Value |  
+| Metadata | Value |
 |----------|-------|
 | *Contributors* | The [VS Code Python extension](https://marketplace.visualstudio.com/itemdetails?itemName=ms-python.python) team |
 | *Definition type* | Dockerfile |
 | *Languages, platforms* | Python |
 
 ## Using this definition with an existing folder
 
-For convenience, this definition will automatically install dependencies from your `requirements.txt` file when the container is built. Also note that only the integrated terminal is supported by the Remote - Containers extension. You may need to modify `launch.json` configurations to include the following value if an external console is used.
+Note that only the integrated terminal is supported by the Remote - Containers extension. You may need to modify `launch.json` configurations to include the following value if an external console is used.
 
 ```json
 "console": "integratedTerminal"

containers/python-2/README.md

@@ -2,7 +2,7 @@
 	"name": "Python 3 - Anaconda",
 	"context": "..",
 	"dockerFile": "Dockerfile",
-		
+
 	// Uncomment the next line if you want to publish any ports.
 	// "appPort": [],
 
@@ -19,7 +19,8 @@
 	],
 	"settings": {
 		"python.pythonPath": "/opt/conda/bin/python",
+		"python.linting.enabled": true,
 		"python.linting.pylintEnabled": true,
-		"python.linting.enabled": true
+		"python.linting.pylintPath": "/opt/conda/bin/pylint"
 	}
-}
+}

containers/python-3-anaconda/.devcontainer/devcontainer.json

@@ -19,7 +19,8 @@
 	],
 	"settings": {
 		"python.pythonPath": "/opt/conda/bin/python",
+		"python.linting.enabled": true,
 		"python.linting.pylintEnabled": true,
-		"python.linting.enabled": true
+		"python.linting.pylintPath": "/opt/conda/bin/pylint"
 	}
-}
+}

containers/python-3-miniconda/.devcontainer/devcontainer.json

@@ -18,9 +18,10 @@ ARG USERNAME=vscode
 ARG USER_UID=1000
 ARG USER_GID=$USER_UID
 
-# Copy requirements.txt (if found) to a temp locaition so we can install it. Also
-# copy "noop.txt" so the COPY instruction does not fail if no requirements.txt exists.
-COPY requirements.txt* .devcontainer/noop.txt /tmp/pip-tmp/
+# Uncomment the following COPY line and the corresponding lines in the `RUN` command if you wish to
+# include your requirements in the image itself. It is suggested that you only do this if your
+# requirements rarely (if ever) change.
+# COPY requirements.txt /tmp/pip-tmp/
 
 # Configure apt and install packages
 RUN apt-get update \
@@ -32,9 +33,9 @@ RUN apt-get update \
     # Install pylint
     && pip install pylint \
     #
-    # Update Python environment based on requirements.txt (if presenet)
-    && if [ -f "/tmp/pip-tmp/requirements.txt" ]; then pip install -r /tmp/pip-tmp/requirements.txt; fi \
-    && rm -rf /tmp/pip-tmp \
+    # Update Python environment based on requirements.txt
+    # && pip --disable-pip-version-check --no-cache-dir install -r /tmp/pip-tmp/requirements.txt \
+    # && rm -rf /tmp/pip-tmp \
     #
     # Create a non-root user to use if preferred - see https://aka.ms/vscode-remote/containers/non-root-user.
     && groupadd --gid $USER_GID $USERNAME \

containers/python-3-postgres/.devcontainer/Dockerfile

@@ -9,14 +9,15 @@
 	// "shutdownAction": "none",
 
 	// Uncomment the next line to run commands after the container is created.
-	// "postCreateCommand": "python --version",
+	// "postCreateCommand": "pip install -r requirements.txt",
 
 	"extensions": [
 		"ms-python.python"
 	],
 	"settings": {
 		"python.pythonPath": "/usr/local/bin/python",
+		"python.linting.enabled": true,
 		"python.linting.pylintEnabled": true,
-		"python.linting.enabled": true
+		"python.linting.pylintPath": "/usr/local/bin/pylint"
 	}
-}
+}

containers/python-3-postgres/.devcontainer/devcontainer.json

@@ -16,7 +16,8 @@
                 "--noreload",
                 "--nothreading"
             ],
-            "django": true
+			"django": true,
+			"preLaunchTask": "pip install"
         }
     ]
-}
+}