Merge branch 'app' of https://github.com/chineseocr/chineseocr into app

README.md

@@ -56,13 +56,13 @@ keras 转darknet
 python tools/keras_to_darknet.py -cfg_path models/text.cfg -weights_path models/text.h5 -output_path models/text.weights
 ```
 
-## 编译语言模型
+## 编译语言模型(可选)
 ``` Bash
 git clone --recursive https://github.com/parlance/ctcdecode.git   
 cd ctcdecode   
 pip install .  
 ```
-## 下载语言模型  
+## 下载语言模型 (可选)
 ``` Bash
 wget https://deepspeech.bj.bcebos.com/zh_lm/zh_giga.no_cna_cmn.prune01244.klm
 mv zh_giga.no_cna_cmn.prune01244.klm chineseocr/models/

app.py

@@ -11,6 +11,10 @@ import uuid
 from PIL import Image
 web.config.debug  = True
 
+filelock='file.lock'
+if os.path.exists(filelock):
+   os.remove(filelock)
+
 render = web.template.render('templates', base='base')
 from config import *
 from apphelper.image import union_rbox,adjust_box_to_origin,base64_to_PIL
@@ -121,7 +125,7 @@ class OCR:
         t = time.time()
         data = web.data()
         uidJob = uuid.uuid1().__str__()
-        filelock='file.lock'
+        
         data = json.loads(data)
         billModel = data.get('billModel','')
         textAngle = data.get('textAngle',False)##文字检测