Raspberry Pi: Python Remote Development With PyCharm

since: 2016/03/03
update: 2017/01/21
reference:
1. Feature Spotlight: Python remote development with PyCharm | PyCharm Blog
2. https://www.mercurial-scm.org/wiki/Download

A. 在 Pi 上建立專案資料夾:
    $ cd
    $ mkdir project
    $ cd project
    $ mkdir routine_task

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(選擇性)
B. 在  Mac 上安裝 Ｍercurial 版本控制     
1. install brew: http://brew.sh
$ /usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
     
2. install mercurial
$ brew install mercurial

3. check PyCharm, add hg path: (later)
    /usr/local/bin/hg

4. add configuration file
    $ cd
    $ vi .hgrc
[ui]
username = Lanli <yourID@gmail.com>


[tortoisehg]
ui.language = zh_TW


[auth]
bitbucket.org.prefix = bitbucket.org
bitbucket.org.username = lanli
bitbucket.org.password = yourPass 

5. check again
    $ cat .hgrc
 
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C. 在 Mac 上用 PyCharm 建立新的專案:
    1. Create New Project:

    2. Setting:
        Location: 本地專案位置
        Interpreter: 直譯器, 選取 remote 的 ssh 連線方式
         > Create

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D. 設定將專案內容部署至遠端
     1. PyCharm > Preferences... > Build, Execution, Deployment > Deployment:

         Name: Rasberry Pi2
         Type: SFTP
          > OK

     2. 設定 Connection 頁籤內容:
         Type: SFTP
         SFTP host: 192.168.1.6
         Port: 22
         Root path: /       (建議設為 / )
         User name: pi
         Password: **

     3. 設定 Mapping 頁籤內容:
         Local path: 本地專案位置
         Development path on server 'Raspberry Pi2': 遠端專案目錄
         (備註: 會以 Connection 頁籤裡的 Root path 作為相對位置 )
         > OK

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E. 測試:
     1. 將檔案部署至遠端

        a. 新增 python 檔案: HelloPython.py

      #!/usr/bin/python3      
      print('Hello Python')

    b. Tools > Deployment > Upload to Raspberry Pi2

    C. 檢查 pi 上的專案目錄: 

     2. 執行遠端程式:
         a. Run > Run 'HelloPython'

         b. 結果:

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F. Create Project By Check out Version Control

    1. 確定已完成:
        B. 在  Mac 上安裝 Ｍercurial 版本控制

    2. Check out from Version Control

    3. Clone Repository

    4. Checkout From Version Control