Update README.md; Update python version of docker image

Dockerfile

@@ -1,4 +1,4 @@
-FROM python:3.6-slim
+FROM python:3.11-slim
 
 LABEL maintainer "https://github.com/csyezheng/"
 

README.md

@@ -38,13 +38,11 @@ It is platform independent, and should work fine under Unix (Linux, BSDs etc.),
 
 Opening a terminal and typing the command If you have installed Python:
 
-    python -m pip install coursera-helper
+    pip install coursera-helper
 
 ### Manual Installation
 
-To install all the dependencies please do:
-
-    pip install -r requirements.txt
+    pip install git+https://github.com/csyezheng/coursera-helper.git
 
 ### Docker container
 
@@ -53,16 +51,21 @@ You can run this application via [Docker](https://docker.com) if you want. Just
 ```
 docker run --rm -it -v \
     "$(pwd):/courses" \
-    coursera-helper/coursera_helper -u <USER> -p <PASSWORD>
+     csyezheng/coursera-helper --cauth <CAUTH-value> <course name>
 ```
 
+* Please note that it will prompt that unable to find the image locally, please wait patiently for downloading.
+* **Please note that** when running in docker mode, only the `--cauth` parameter can be passed for authentication, and username, password, and `--browser-cookie` parameters are not accepted.
+
+* The course files will be downloaded to your current directory.
+
 ## Before the start
 
 `coursera-helper` supports four authentication methods:
 
 1. **CAUTH (recommended)**
 
-   Just use the `--cauth 'CAUTH-value-from-browser'` option when running the program.
+   Just use the `--cauth CAUTH-value-from-browser` option when running the program.
 
    [How to get the cauth value?](#CAUTH)
 
@@ -90,55 +93,74 @@ Run the following command to query the usage and options:
 coursera-helper --help
 ```
 
+### List courses
+
 Run the following command to query the courses in which you are enrolled:
 
+```
+coursera-helper --cauth <CAUTH> --list-courses
+```
+
+or
+
+```
+coursera-helper --browser-cookie --list-courses
+```
+
+or
+
     coursera-helper -u <email or username> --list-courses
 
+### Download course
+
 From there, choose the course you are interested in, copy its course name and use it
 in the following command:
 
     coursera-helper -u <email or username> <COURSE NAME>
 
 Your downloaded videos will be placed in current directory, but you can also choose another destination with the `--path` argument.
 
-To see all available options and a brief description of what they do, simply
-execute:
 
-    coursera-helper --help
+### More download options
 
+General download:
 
-### Examples
+```
+coursera-helper --cauth <CAUTH> <COURSE NAME>
+```
 
-General download:
+Specify download location:
 
 ```
-coursera-helper -u <user> data-analysis-with-python
+coursera-helper --cauth <CAUTH> --path <PATH> <COURSE NAME>
 ```
 
 Download with subtitles:
 
 ```
-coursera-helper -u <user> --subtitle-language en,zh-CN|zh-TW data-analysis-with-python
+coursera-helper --cauth <CAUTH> --subtitle-language en,zh-CN|zh-TW <COURSE NAME>
 ```
 
 Specify video resolution：
 
 ```
-coursera-helper -u <user> --video-resolution 720p data-analysis-with-python
+coursera-helper --cauth <CAUTH> --video-resolution 720p <COURSE NAME>
 ```
 
 Download with quizzes:
 
 ```
-coursera-helper -u <user> --download-quizzes data-analysis-with-python
+coursera-helper --cauth <CAUTH> --download-quizzes <COURSE NAME>
 ```
 
 Download with notebooks:
 
 ```
-coursera-helper -u <user> --download-notebooks data-analysis-with-python
+coursera-helper --cauth <CAUTH> --download-notebooks <COURSE NAME>
 ```
 
+### Use configuration file
+
 Alternatively, if you want to store your preferred parameters (which might also include your username and password), create a file named `coursera-dl.conf` where the script is supposed to be executed, with the following format:
 
 ```
@@ -149,13 +171,13 @@ Alternatively, if you want to store your preferred parameters (which might also
 --download-notebooks
 --video-resolution 720p
 --download-delay 10
--cauth <cauth value>
+--cauth <cauth value>
 ```
 
 If you have created a file named `coursera-dl.conf`, you just download course with command:
 
 ```
-coursera-helper data-analysis-with-python
+coursera-helper <COURSE NAME>
 ```
 
 ## Troubleshooting

coursera-helper.bat

@@ -9,4 +9,4 @@ rem location of this .bat file) via Python, passing all user-specified arguments
 
 rem Fixed the issue of spaces in the PATH name adding quotes before the batch Windows commands for drive and path. It should work fine now.
 rem This issue was tested with pretty nasty path names (i.e. "t h i s i s t e r r i b l e") and it worked.
-python "%~dp0\coursera-helper" %*
+python "coursera-helper" %*