# Change Log
---

## 1.0.0 (20200526)
### create
- 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'}
  198     op = OUTPREF+suff[ft]
```
- assign value style is pithiness
```
  (authinfo, dateinfo, content) = (s[0], s[1], s[2] if len(s)==3 else None)
```

## 1.0.1 (20200530)
### feature
- remove duplication
- refactor some code

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


# feature plan
## 20200528
- optimize search feature 
- first abstract from kindle hard / local directory for different OS
- add GUI use QT