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Posted to dev@stratos.apache.org by Milindu Sanoj Kumarage <ag...@gmail.com> on 2015/04/28 19:37:34 UTC
Re: GSoC 2015
Hi everyone,
I'm really happy as I have been selected for GSoC for this task :D It is a
great pleasure to work with you. Hope I can do a good job. I'm continuing
with further development.
I'm currently working on testing. Did some optimization also to the code.
On Sun, Mar 29, 2015 at 7:41 AM, Imesh Gunaratne <im...@apache.org> wrote:
> +1 Great work Milindu! Yes this is exactly what we wanted. May be you
> could remove the space between the colon and the name of the attribute.
>
> Thanks
>
> On Sat, Mar 28, 2015 at 7:48 PM, Milindu Sanoj Kumarage <
> agentmilindu@gmail.com> wrote:
>
>> Hi,
>>
>> I coded that tree printing functionality, assuming it is a JSON structure
>> we have to print and it looks likes this one.
>>
>> [
>> {
>> "name": "level-one-group",
>> "cartridges": [
>> "esb",
>> "tomcat"
>> ],
>> "groups": [
>> {
>> "name": "level-two-group",
>> "cartridges": [
>> "esb",
>> "tomcat"
>> ],
>> "groups": [
>> {
>> "name": "level-three-group",
>> "cartridges": [
>> "esb",
>> "tomcat"
>> ]
>> }
>> ]
>> }
>> ]
>> }
>> ]
>>
>> Giving the following JSON, the output tree structure look likes the
>> following.
>> _
>> |
>> +-|
>> +-cartridges
>> +-|
>> | +-esb
>> | +-tomcat
>> +-name : level-one-group
>> +-groups
>> +-|
>> +-|
>> +-cartridges
>> +-|
>> | +-esb
>> | +-tomcat
>> +-name : level-two-group
>> +-groups
>> +-|
>> +-|
>> +-cartridges
>> +-|
>> | +-esb
>> | +-tomcat
>> +-name : level-three-group
>>
>> Hope this is how you want it. We can change the styles if you like.
>>
>> On Fri, Mar 27, 2015 at 7:11 PM, Milindu Sanoj Kumarage <
>> agentmilindu@gmail.com> wrote:
>>
>>> Hi,
>>>
>>> I have updated the proposal including more implementation details, and
>>> the demo app's details.
>>>
>>>
>>> Proposal : Python based Command Line Tool (CLI) for Stratos
>>> <https://docs.google.com/document/d/1ORkVPtFnJQi6szswKaim8ZCIKMHi3d3eCVOuA18GOG4/edit?usp=drive_web>
>>>
>>>
>>> Meanwhile, I'm implementing the tree printing functionality. What are
>>> the details that need to be printed? It is data relates to clusters that
>>> comes as a JSON, right? Can I have a sample JSON, please.
>>>
>>>
>>>
>>> On Thu, Mar 26, 2015 at 12:05 AM, Milindu Sanoj Kumarage <
>>> agentmilindu@gmail.com> wrote:
>>>
>>>> Hi Imesh,
>>>>
>>>> Here I have uploaded a simple CLI demo to Pip, you can install it with
>>>> giving this command if you have Pip on your system.
>>>>
>>>> $ sudo pip install stratos
>>>>
>>>> then can invoke it simply calling it on CLI as,
>>>>
>>>> $ stratos
>>>>
>>>>
>>>> What I'm trying to demonstrate with this demo is the basic
>>>> functionalists of the CLI, like autocomplete option, help options, input/
>>>> output redirection, etc. And ability to consume RESTful services via HTTP,
>>>> authenticating with HTTP Basic authentication. And also my ability to
>>>> create Python distributions.
>>>>
>>>> I'm using Github's API currently in order to demonstrate the ability to
>>>> make requests to API and get responses. Connecting to Github API with HTTP
>>>> Basic authentication.
>>>>
>>>>
>>>> *In the Interactive mode*
>>>>
>>>> 1. Give the 'user' command as follows. You will see your name and
>>>> email retrieved from the Github API.
>>>>
>>>> user -u <github-username> -p <github-password>
>>>>
>>>> 2. Type 're' and press Tab, it will complete the command.
>>>> 3. Type 'de' and press Tab, then the command will be completed up
>>>> to 'deploy-' then press Tab twice. It will show the possible commands.
>>>> 4. Type 'de' and press Tab, then the command will be completed up
>>>> to 'deploy-' then type 'u' and press Tab , it will complete the command.
>>>> 5. Type '?repositories' or 'help repositories' , this will show the
>>>> help options for 'repositories' command.
>>>> 6. Give the 'repositories' command as follows. You will see 5 of
>>>> your Github repositories in tabular format, retrieved from the Github API.
>>>>
>>>> repositories -u <github-username> -p <github-password>
>>>>
>>>> +----------------------+------------+
>>>> | Name | language |
>>>> +======================+============+
>>>> | backbone-boilerplate | JavaScript |
>>>> | CRUD.js | CSS |
>>>> | DeciesGraph | CSS |
>>>> | fancyBox | JavaScript |
>>>> | html5-boilerplate | JavaScript |
>>>> +----------------------+------------+
>>>>
>>>> 7. press up arrow key, you will the the last command issues, you
>>>> can traverse through the history using up and down arrow keys.
>>>> 8. Try history command, Try list command.
>>>> 9. Try giving a shell command, it will work in the same way the
>>>> bash works.
>>>>
>>>> !ls
>>>>
>>>> or
>>>>
>>>> shell ls
>>>>
>>>> *In the single command mode*
>>>>
>>>> 1. Issues the commands in the same way as in interactive mode.
>>>>
>>>> $ repositories -u <github-username> -p <github-password>
>>>>
>>>> 2. Issues this command in command line. It will write the output to
>>>> a file names 'out.txt'.
>>>>
>>>> stratos repositories -u <github-username> -p <github-password> >
>>>> out.txt
>>>>
>>>> 3. Issues this command in command line. It will pipe the output to
>>>> the grep command.
>>>>
>>>> stratos repositories -u <github-username> -p <github-password> |
>>>> grep JavaScript
>>>>
>>>> 4. Create a file with some commands, entered line by line, save it
>>>> as commands.txt, then give this command while in CMD. It will execute the
>>>> commands line by line and print the output to the console.
>>>>
>>>> stratos < commands.txt
>>>>
>>>> 5. Create a file with some commands, entered line by line, save it
>>>> as commands.txt, then give this command while in CMD. It will execute the
>>>> commands line by line and print the output to out.txt file.
>>>>
>>>> stratos < commands.txt > out.txt
>>>>
>>>>
>>>>
>>>> ( I developed and tested this on Linux with Python 2.7 version )
>>>>
>>>>
>>>
>>> On Thu, Mar 26, 2015 at 12:05 AM, Milindu Sanoj Kumarage <
>>> agentmilindu@gmail.com> wrote:
>>>
>>>> Hi Imesh,
>>>>
>>>> Here I have uploaded a simple CLI demo to Pip, you can install it with
>>>> giving this command if you have Pip on your system.
>>>>
>>>> $ sudo pip install stratos
>>>>
>>>> then can invoke it simply calling it on CLI as,
>>>>
>>>> $ stratos
>>>>
>>>>
>>>> What I'm trying to demonstrate with this demo is the basic
>>>> functionalists of the CLI, like autocomplete option, help options, input/
>>>> output redirection, etc. And ability to consume RESTful services via HTTP,
>>>> authenticating with HTTP Basic authentication. And also my ability to
>>>> create Python distributions.
>>>>
>>>> I'm using Github's API currently in order to demonstrate the ability to
>>>> make requests to API and get responses. Connecting to Github API with HTTP
>>>> Basic authentication.
>>>>
>>>>
>>>> *In the Interactive mode*
>>>>
>>>> 1. Give the 'user' command as follows. You will see your name and
>>>> email retrieved from the Github API.
>>>>
>>>> user -u <github-username> -p <github-password>
>>>>
>>>> 2. Type 're' and press Tab, it will complete the command.
>>>> 3. Type 'de' and press Tab, then the command will be completed up
>>>> to 'deploy-' then press Tab twice. It will show the possible commands.
>>>> 4. Type 'de' and press Tab, then the command will be completed up
>>>> to 'deploy-' then type 'u' and press Tab , it will complete the command.
>>>> 5. Type '?repositories' or 'help repositories' , this will show the
>>>> help options for 'repositories' command.
>>>> 6. Give the 'repositories' command as follows. You will see 5 of
>>>> your Github repositories in tabular format, retrieved from the Github API.
>>>>
>>>> repositories -u <github-username> -p <github-password>
>>>>
>>>> +----------------------+------------+
>>>> | Name | language |
>>>> +======================+============+
>>>> | backbone-boilerplate | JavaScript |
>>>> | CRUD.js | CSS |
>>>> | DeciesGraph | CSS |
>>>> | fancyBox | JavaScript |
>>>> | html5-boilerplate | JavaScript |
>>>> +----------------------+------------+
>>>>
>>>> 7. press up arrow key, you will the the last command issues, you
>>>> can traverse through the history using up and down arrow keys.
>>>> 8. Try history command, Try list command.
>>>> 9. Try giving a shell command, it will work in the same way the
>>>> bash works.
>>>>
>>>> !ls
>>>>
>>>> or
>>>>
>>>> shell ls
>>>>
>>>> *In the single command mode*
>>>>
>>>> 1. Issues the commands in the same way as in interactive mode.
>>>>
>>>> $ repositories -u <github-username> -p <github-password>
>>>>
>>>> 2. Issues this command in command line. It will write the output to
>>>> a file names 'out.txt'.
>>>>
>>>> stratos repositories -u <github-username> -p <github-password> >
>>>> out.txt
>>>>
>>>> 3. Issues this command in command line. It will pipe the output to
>>>> the grep command.
>>>>
>>>> stratos repositories -u <github-username> -p <github-password> |
>>>> grep JavaScript
>>>>
>>>> 4. Create a file with some commands, entered line by line, save it
>>>> as commands.txt, then give this command while in CMD. It will execute the
>>>> commands line by line and print the output to the console.
>>>>
>>>> stratos < commands.txt
>>>>
>>>> 5. Create a file with some commands, entered line by line, save it
>>>> as commands.txt, then give this command while in CMD. It will execute the
>>>> commands line by line and print the output to out.txt file.
>>>>
>>>> stratos < commands.txt > out.txt
>>>>
>>>>
>>>>
>>>> ( I developed and tested this on Linux with Python 2.7 version )
>>>>
>>>>
>>>
>>
>
>
> --
> Imesh Gunaratne
>
> Technical Lead, WSO2
> Committer & PMC Member, Apache Stratos
>