add r & julia & python lsp

Program/julia/Dockerfile

@@ -27,4 +27,5 @@ USER ${NB_UID}
 
 # Install IJulia as jovyan
 RUN julia -e 'import Pkg; Pkg.update()' && \
-    julia -e 'using Pkg; pkg"add IJulia"; pkg"precompile"' 
+    julia -e 'using Pkg; pkg"add IJulia"; pkg"precompile"' && \
+    julia -e 'using Pkg; Pkg.add("LanguageServer")'

Program/r/Dockerfile

@@ -4,11 +4,14 @@ ARG CRAN_MIRROR
 
 USER root
 
-# INSTALL R+IRkernel
+# INSTALL R+IRkernel & languageserver
 RUN apt-get update && apt-get install --yes --no-install-recommends r-base r-cran-irkernel && apt-get clean && rm -rf /var/lib/apt/lists/* && \
-# set cran mirror
+    # set cran mirror
     echo "options(repos=c(${CRAN_MIRROR}))" >> /usr/lib/R/library/base/R/Rprofile && \
+    # Install IRkernel
     R -e 'IRkernel::installspec(sys_prefix = TRUE);q()' && \
+    # Install languageserver
+    R -e 'install.packages("languageserver");q()'&& \
     chown -hR "${NB_USER}:${NB_GID}" "${HOME}"
 
 USER ${NB_UID}

README.md

@@ -70,9 +70,14 @@ c.DockerSpawner.allowed_images = {
 * jupyterlab-language-pack-zh-CN:Support for Chinese
 * jupyterlab-lsp：It is used for autocompletion, parameter suggestion, function document query, and jump definition
 * jupyterlab-execute-time: Displays the execution time of each cell
+* jedi-language-server: Python Language server
 
 **Part**
 
+* R: r-languageserver: R Language server
+
+* Julia: julia-language-server: Julia Language server
+
 ### Image dependencies
 ```mermaid
 graph LR

README_CN.md

@@ -77,9 +77,14 @@ plt.rcParams["font.family"] = zh_font.get_name()
 * jupyterlab-language-pack-zh-CN:对中文的支持
 * jupyterlab-lsp：用于自动补全、参数建议、函数文档查询、跳转定义
 * jupyterlab-execute-time: 用于显示代码执行时间
+* jedi-language-server: Python 语言服务器
 
 **局部**
 
+* R: r-languageserver: R 语言服务器
+
+* Julia: julia-language-server: Julia 语言服务器
+
 ### 镜像依赖关系
 ```mermaid
 graph LR

python/Dockerfile

@@ -1,5 +1,3 @@
-ARG BASE_IMAGE
-
 FROM debian:bookworm-slim
 
 ARG PYPI_MIRROR
@@ -53,9 +51,9 @@ HEALTHCHECK --interval=3s --timeout=1s --start-period=3s --retries=3 \
 
 USER ${NB_UID}
 
-# install jupyter extension
+# install jupyterlab jupyterhub  extension python-lsp
 RUN pip install 'jupyterlab' 'jupyterhub' && \
-    pip install jupyterlab-language-pack-zh-CN jupyterlab-lsp jupyterlab-execute-time && \
+    pip install jupyterlab-language-pack-zh-CN jupyterlab-lsp jupyterlab-execute-time jedi-language-server && \
     pip cache purge 
 
 WORKDIR "${HOME}"