Differenze

Queste sono le differenze tra la revisione selezionata e la versione attuale della pagina.

--- calcoloscientifico:cluster:softwareapplicativo:conda_user [18/03/2021 11:57] – fabio.spataro
+++ calcoloscientifico:cluster:softwareapplicativo:conda_user [16/01/2025 17:02] (versione attuale) – fabio.spataro
@@ Linea 18: / Linea 18: @@
 CONDAENV_NAME='template'
 CONDAENV_VERSION=$(date '+%Y.%m.%d')
-PYTHON_VERSION='3.6'
+PYTHON_VERSION='3.9'
 CONDAENV="${CONDAENV_NAME}-${CONDAENV_VERSION}"
@@ Linea 38: / Linea 38: @@
     CONDAENV_PREFIX="$CONDA_ENVS_PATH/$CONDAENV"
     CONDAENV_SYMLNK="$CONDA_ENVS_PATH/$CONDAENV_NAME"
+fi
+if [ $UID = 0 ]; then
+    conda --version
+    conda update conda
+    conda --version
+    echo
 fi
@@ Linea 43: / Linea 50: @@
 echo "CONDAENV_SYMLNK: $CONDAENV_SYMLNK"
 echo
-echo -n "Should we proceed with the creation of the condaenv '$CONDAENV_NAME' (yes/no)? "
+if [ -d "$CONDAENV_PREFIX" ]; then
+    echo -n "Should we remove the already existing condaenv '$CONDAENV_NAME' (yes/no)? "
+    read ans
+    case "$ans" in
+        [yY]|[yY][Ee][Ss])
+        conda env remove --name "$CONDAENV"
+        ;;
+        [nN]|[nN][oO])
+        ;;
+        *)
+        echo
+        exec "$0"
+        exit
+        ;;
+    esac
+fi
+if [ -d "$CONDAENV_PREFIX" ]; then
+    echo -n "Should we proceed with the modification of the condaenv '$CONDAENV_NAME' (yes/no)? "
+else
+    echo -n "Should we proceed with the creation of the condaenv '$CONDAENV_NAME' (yes/no)? "
+fi
 read ans
@@ Linea 62: / Linea 93: @@
 conda info
-if [ $UID = 0 ]; then
+if [ ! -d "$CONDAENV_PREFIX" ]; then
-    conda --version
+    conda create --yes --prefix "$CONDAENV_PREFIX" python${PYTHON_VERSION:+=$PYTHON_VERSION}
-    conda update conda
-    conda --version
 fi
-if [ -d "$CONDAENV_PREFIX" ]; then
-    conda env remove --name "$CONDAENV"
-fi
-conda create --yes --name "$CONDAENV" python=$PYTHON_VERSION
 conda activate "$CONDAENV"
 conda install --yes --name "$CONDAENV" \
---channel conda-forge \
+    --channel conda-forge \
-xz
+    xz
 conda list || true
@@ Linea 117: / Linea 140: @@
 ==== Working with conda ====
-With conda, you can create, export, list, remove, and update [[https://docs.conda.io/projects/conda/en/latest/user-guide/tasks/manage-environments.html#building-identical-conda-environments|environments]] that have different versions of Python and/or packages installed in them. Switching or moving between environments is called activating the environment.
+With conda, you can create, export, list, remove, and update that have different versions of Python and/or packages installed in them. Switching or moving between environments is called activating the environment.
 === Interactive work session ===
@@ Linea 162: / Linea 185: @@
 === Alternate channels ===
-To search for alternate channels that may provide the conda package you're looking for, navigate to [[https://anaconda.org]] and use the search bar at the top of the page.
+To search for alternate channels that may provide the conda package you're looking for, navigate to [[https://anaconda.org|anaconda.org]] and use the search bar at the top of the page.
 To add a new channel: