# Change Log
---

## 1.0.0 (20200526)
### create
- unittest
- abstract note/bookmark/highlight from kindle clipping
- formatter output to special file

## 1.0.1 (20200528)
### feature
- add search clip and some functions

## learn lesson
- assign value to a not exist key, will throw KeyError, too inflexible!!! perl much better
- use defaultdict to solve obove problem, note, defaultdict only create two layer key auto
```
a=defaultdict(dict)
a['1']['2'] = 1

b=defaultdict(dict)
b['1']['2']['3'] = 1  # ERROR

b['1']['2'] = {'3':1}  # OK
```
- logging, file io, very strict indent!
- re.X(VERBOSE), different regular express between vim & python
- no c like i=x<0?m:n => python - i=m if x<0 else n
- json dict convert
- pylint check code, but most of suggest is unacceptable for me :smile:
- no c/c++/java/perl switch-case, not use two much if-elif-elif, use this to simplify:
```
  suff = {'MD':'.md','CSV':'.csv','JSON':'.json'}
  op = OUTPREF+suff[ft]
```
- assign value style is pithiness
```
  (authinfo, dateinfo, content) = (s[0], s[1], s[2] if len(s)==3 else None)
```
- unittest error line number is not collect, **unitest bug**?
- **unitest testcase execution sequence is disorder, so must create test data for each case**

## 1.0.2 (20200530)
### feature
- remove duplication
- refactor some code
- optimize search feature 

## learn lesson
- change dict keys between iteration, will throw RuntimeError:
  dictionary changed size during iteration
   - reference - http://www.cocoachina.com/articles/89748
- pyQt5 reference - https://www.learnpyqt.com/


## 1.0.3 (20200603)
### feature
- design GUI with qdesigner ![kman GUI](https://i.loli.net/2020/06/03/wlFETiSCPmx29hI.png)
- define toolbar action's slots

## 1.0.4 (20200604)
### feature
- refactoring kman.py
- creat constant class for all constant
- creat config dialog to do some constant configuration
- creat xman class for all clipping manipulation
- design config dialog & statusbar information![statusbar & config dialog](https://i.loli.net/2020/06/04/zg4W6M1bUPch2vB.jpg)

## learn lesson
- generate ui source(.py) use pyqtuic will 'import kmanapp\_rc',
  so I need to use resouce file(.qrc) to manage resouce(icons),
  and generator rcc binnay file, must kmanapp\_rc.py
  command: pyside2-rcc -binary kmanapp.qrc -o kmanapp\_rc.py
- use QTime to check kindle kindle is connected or not
- implement table model which inherited from QAbstractTableModel, so 
  we can use **panda data structure**

# feature plan
## 20200528
- first abstract from kindle hard / local directory for different OS **done**
- add GUI use QT **done**
- use thread to check kindle connection status **XXXX**
- export function