checkifchange

ahserver/baseProcessor.py

@@ -58,7 +58,14 @@ class BaseProcessor:
 
 	
 	async def handle(self,request):
-		config = getConfig()
+		g = ServerEnv()
+		self.run_ns = DictObject()
+		self.run_ns.update(g)
+		self.run_ns.update(self.resource.y_env)
+		self.run_ns.request = request
+		self.run_ns.ref_real_path = self.path
+		ns = self.resource.y_env.request2ns()
+		self.run_ns.update(ns)
 		await self.datahandle(request)
 		if self.retResponse is not None:
 			return self.retResponse
@@ -71,7 +78,7 @@ class BaseProcessor:
 		self.setheaders()
 		return Response(text=self.content,headers=self.headers)
 
-	async def datahandle(self,txt,request):
+	async def datahandle(self,request):
 		print('*******Error*************')
 		self.content=''
 
@@ -85,12 +92,7 @@ class TemplateProcessor(BaseProcessor):
 
 	async def datahandle(self,request):
 		path = request.path
-		g = ServerEnv()
-		ns = DictObject()
-		ns.update(g)
-		ns.update(self.resource.y_env)
-		ns.request = request
-		ns.ref_real_path = self.path
+		ns = self.run_ns
 		te = g.tmpl_engine
 		self.content = te.render(path,**ns)
 		#self.content = await te.render_async(path,**ns)
@@ -122,9 +124,7 @@ class PythonScriptProcessor(BaseProcessor):
 		
 	async def datahandle(self,request):
 		g = ServerEnv()
-		lenv = {}
-		lenv.update(g)
-		lenv.update(self.resource.y_env)
+		lenv = self.run_ns
 		if not g.get('dspy_cache',False):
 			g.dspy_cache = ObjectCache()
 		func = g.dspy_cache.get(self.path)

ahserver/dsProcessor.py

@@ -55,11 +55,7 @@ class DataSourceProcessor(BaseProcessor):
 		with codecs.open(self.path,'r',config.website.coding) as f:
 			b = f.read()
 			dict_data = json.loads(b)
-		ns = DictObject()
-		g = ServerEnv()
-		ns.update(g)
-		ns.update(self.resource.y_env)
-		ns.update(self.resource.getGetArgs(request))
+		ns = self.run_ns
 		act = ns.get('action','getdata')
 		action = self.actions.get(act)
 		self.content = action(dict_data,ns,request)

ahserver/imgThumb.py

@@ -1,35 +0,0 @@
-from PIL import Image
-from io import BytesIO
-
-def imageThumb(imgfilepath,width=None,height=None):
-	im = Image.open(imgfilepath)
-	mode = im.mode
-	if mode not in ('L', 'RGB'):
-		if mode == 'RGBA':
-			alpha = im.split()[3]
-			bgmask = alpha.point(lambda x: 255-x)
-			im = im.convert('RGB')
-			# paste(color, box, mask)
-			im.paste((255,255,255), None, bgmask)
-		else:
-			im = im.convert('RGB')
-			
-	w, h = im.size
-	if not width and not height:
-		width = 256
-	if width:
-		height = int(float(width) * float(h) / float(w))
-	else:
-		width = int(float(height) * float(w) / float(h))
-	thumb = im.resize((width,height),Image.ANTIALIAS)
-	f = BytesIO()
-	thumb.save(f,format='jpeg',quality=60)
-	im.close()
-	v = f.getvalue()
-	with open('thumb.jpg','wb') as x:
-		x.write(v)
-	return v
-
-
-if __name__ == '__main__':
-	imageThumb("/home/ymq/media/pictures/2019-08/IMG_20190804_113014.jpg", width=256)

ahserver/processorResource.py

@@ -6,11 +6,11 @@ from aiohttp.web_urldispatcher import Optional, _ExpectHandler
 from aiohttp.web_urldispatcher import Path
 from aiohttp.web_response import Response, StreamResponse
 from aiohttp.web_exceptions import (
-    HTTPException,
-    HTTPExpectationFailed,
-    HTTPForbidden,
-    HTTPMethodNotAllowed,
-    HTTPNotFound,
+	HTTPException,
+	HTTPExpectationFailed,
+	HTTPForbidden,
+	HTTPMethodNotAllowed,
+	HTTPNotFound,
 )
 from aiohttp.web_fileresponse import FileResponse
 from aiohttp.web_request import Request
@@ -24,6 +24,7 @@ from appPublic.dictObject import DictObject, multiDict2Dict
 from .baseProcessor import getProcessor
 from .xlsxdsProcessor import XLSXDataSourceProcessor
 from .sqldsProcessor import SQLDataSourceProcessor
+from .functionProcessor import FunctionProcessor
 from .serverenv import ServerEnv
 from .url2file import Url2File
 from .filestorage import FileStorage
@@ -45,18 +46,18 @@ def i18nDICT(request):
 
 class ProcessorResource(StaticResource):
 	def __init__(self, prefix: str, directory: PathLike,
-                 *, name: Optional[str]=None,
-                 expect_handler: Optional[_ExpectHandler]=None,
-                 chunk_size: int=256 * 1024,
-                 show_index: bool=False, follow_symlinks: bool=False,
-                 append_version: bool=False)-> None:
+				 *, name: Optional[str]=None,
+				 expect_handler: Optional[_ExpectHandler]=None,
+				 chunk_size: int=256 * 1024,
+				 show_index: bool=False, follow_symlinks: bool=False,
+				 append_version: bool=False)-> None:
 		super().__init__(prefix, directory,
-                 name=name,
-                 expect_handler=expect_handler,
-                 chunk_size=chunk_size,
-                 show_index=show_index, 
+				 name=name,
+				 expect_handler=expect_handler,
+				 chunk_size=chunk_size,
+				 show_index=show_index, 
 				 follow_symlinks=follow_symlinks,
-                 append_version=append_version)
+				 append_version=append_version)
 		gr = self._routes.get('GET')
 		self._routes.update({'POST':gr})
 		self._routes.update({'PUT':gr})
@@ -181,9 +182,14 @@ class ProcessorResource(StaticResource):
 				raise HTTPNotFound
 			dp = '/'.join(pp)
 			path = path_decode(dp)
-			print('path=',path)
 			return await file_download(request, path)
 
+		if config.website.startswiths:
+			for a in config.website.startswiths:
+				if path.startswith(a.leading):
+					processor = FunctionProcessor(self.abspath(path),self,a)
+					return await processor.handle(request)
+
 		for word, handlername in self.y_processors:
 			if path.endswith(word):
 				Klass = getProcessor(handlername)

conf/config.json

@@ -63,7 +63,16 @@
 			[".tmpl","tmpl"],
 			[".dspy","dspy"],
 			[".md","md"]
-		]
+		],
+		"startswith":{
+			"/thumb":{
+				"registerfunction":"makeThumb",
+				"options":{
+					"width":256,
+					"keep_ratio":1
+				}
+			}
+		}
 	},
 	"langMapping":{
 		"zh-Hans-CN":"zh-cn",