Update python.d readme (#4905)

Add link to the example plugin.
Move PR checklist to the end (better flow)

1 files changed, 17 insertions, 16 deletions

diff --git a/collectors/python.d.plugin/README.md b/collectors/python.d.plugin/README.md
index f6c2cd265b..9d75ef391d 100644
--- a/collectors/python.d.plugin/README.md
+++ b/collectors/python.d.plugin/README.md
@@ -9,21 +9,6 @@
 5. Allows each **module** to have one or more data collection **jobs**
 6. Each **job** is collecting one or more metrics from a single data source
 
-## Pull Request Checklist for Python Plugins
-
-This is a generic checklist for submitting a new Python plugin for Netdata.  It is by no means comprehensive.
-
-At minimum, to be buildable and testable, the PR needs to include:
-
-* The module itself, following proper naming conventions: `python.d/<module_dir>/<module_name>.chart.py`
-* A README.md file for the plugin under `python.d/<module_dir>`. 
-* The configuration file for the module: `conf.d/python.d/<module_name>.conf`. Python config files are in YAML format, and should include comments describing what options are present. The instructions are also needed in the configuration section of the README.md 
-* A basic configuration for the plugin in the appropriate global config file: `conf.d/python.d.conf`, which is also in YAML format.  Either add a line that reads `# <module_name>: yes` if the module is to be enabled by default, or one that reads `<module_name>: no` if it is to be disabled by default.
-* A line for the plugin in `python.d/Makefile.am` under `dist_python_DATA`.
-* A line for the plugin configuration file in `conf.d/Makefile.am`, under `dist_pythonconfig_DATA`
-* Optionally, chart information in `web/dashboard_info.js`.  This generally involves specifying a name and icon for the section, and may include descriptions for the section or individual charts.
-
-
 ## Disclaimer
 
 Every module should be compatible with python2 and python3.
@@ -87,7 +72,9 @@ Writing new python module is simple. You just need to remember to include 5 majo
 - **_get_data** method
 - all code needs to be compatible with Python 2 (**≥ 2.7**) *and* 3 (**≥ 3.1**)
 
-If you plan to submit the module in a PR, make sure and go through the [PR checklist for new modules](#pull-request-checklist-for-python-plugins) beforehand to make sure you have updated all the files you need to.
+If you plan to submit the module in a PR, make sure and go through the [PR checklist for new modules](#pull-request-checklist-for-python-plugins) beforehand to make sure you have updated all the files you need to. 
+
+For a quick start, you can look at the [example plugin](https://github.com/netdata/netdata/blob/master/collectors/python.d.plugin/example/example.chart.py).
 
 ### Global variables `ORDER` and `CHART`
 
@@ -223,3 +210,17 @@ Sockets are accessed in non-blocking mode with 15 second timeout.
 After every execution of `_get_raw_data` socket is closed, to prevent this module needs to set `_keep_alive` variable to `True` and implement custom `_check_raw_data` method.
 
 `_check_raw_data` should take raw data and return `True` if all data is received otherwise it should return `False`. Also it should do it in fast and efficient way.
+
+## Pull Request Checklist for Python Plugins
+
+This is a generic checklist for submitting a new Python plugin for Netdata.  It is by no means comprehensive.
+
+At minimum, to be buildable and testable, the PR needs to include:
+
+* The module itself, following proper naming conventions: `python.d/<module_dir>/<module_name>.chart.py`
+* A README.md file for the plugin under `python.d/<module_dir>`. 
+* The configuration file for the module: `conf.d/python.d/<module_name>.conf`. Python config files are in YAML format, and should include comments describing what options are present. The instructions are also needed in the configuration section of the README.md 
+* A basic configuration for the plugin in the appropriate global config file: `conf.d/python.d.conf`, which is also in YAML format.  Either add a line that reads `# <module_name>: yes` if the module is to be enabled by default, or one that reads `<module_name>: no` if it is to be disabled by default.
+* A line for the plugin in `python.d/Makefile.am` under `dist_python_DATA`.
+* A line for the plugin configuration file in `conf.d/Makefile.am`, under `dist_pythonconfig_DATA`
+* Optionally, chart information in `web/dashboard_info.js`.  This generally involves specifying a name and icon for the section, and may include descriptions for the section or individual charts.