allow debugging for view (#1)

Author: mrcingo

pypulse/Aplication/reader.py

@@ -1,17 +1,12 @@
 from .aplication import Aplication
-from .reader import ReadViews
-from pypulse.View.view import View
 
 
 class SetAplication:
     def __init__(self, name: str) -> None:
-        # finding the views of this aplication
         self._check_if_aplication_is_already_registered(name)
-        ReadViews.find_views_ho_are_using_the_decoratos(name)
         Aplication(name)
 
     def _check_if_aplication_is_already_registered(self, name:str):
         for i in Aplication.instances:
             if i.name == name:
                 raise ValueError('The Aplication is already registered: {name}')
-        

pypulse/Aplication/set_aplication.py

@@ -1,3 +1,4 @@
 class Vars:
     APLICATION_PATH = None
     INTERNAL_HTTP_SERVER_PORT = 63333
+    VIEWS = []

pypulse/Aplication/vars.py

@@ -0,0 +1,65 @@
+import http.server
+from urllib import parse
+
+from pypulse.Template import Template
+from pypulse.View.views import get
+
+
+class Request(http.server.SimpleHTTPRequestHandler):
+    raw_request = None
+    response = None
+
+    def __check_request(self):
+        self.__request_content()
+
+        view = get(self.path)
+        if not view:
+            return False
+
+        self.response = view[0](
+            self) if not view[1] else view[0](self, **view[1])
+
+        if type(self.response).__name__ not in ['Redirect', 'RenderTemplate', 'Reload']:
+            return False
+        
+        return True
+
+    def __request_content(self):
+        raw_length = self.headers.get('content-length')
+        if not raw_length:
+            return
+        length = int(raw_length)
+
+        self.raw_request = self.rfile.read(length)
+
+    def __return_template(self):
+        if not self.response:
+            return
+
+        render, redirect = self.response.render_template(self)
+        self.end_headers()
+        if not redirect:
+            template = ' '.join(render.splitlines())
+
+            self.wfile.write(template.encode())
+
+    def __handler(self):
+        condition = self.__check_request()
+
+        if not condition:
+            return getattr(http.server.SimpleHTTPRequestHandler, f'do_{self.command}')(self)
+
+        self.__return_template()
+
+    def __init__(self, *args, **kwargs):
+        super().__init__(*args, directory=Template.STATIC_PATH, **kwargs)
+
+    @property
+    def parameters(self):
+        result = {}
+        for i in parse.parse_qsl(self.raw_request):
+            result[i[0].decode()] = i[1].decode()
+        return result
+
+    def do_GET(self): self.__handler()
+    def do_POST(self): self.__handler()

pypulse/Socket/handler.py

@@ -1,10 +1,10 @@
 import socketserver
-from .request_handler import RequestHandler
+from pypulse.Socket.handler import Request
 from pypulse.Aplication import Vars
 
 
 httpd = socketserver.TCPServer(
-    ("", Vars.INTERNAL_HTTP_SERVER_PORT), RequestHandler)
+    ("", Vars.INTERNAL_HTTP_SERVER_PORT), Request)
 
 
 def run_socket():

pypulse/Socket/request_handler.py

@@ -1,3 +1,3 @@
-from .render_template import RenderTemplate
-from .template import Template
-from .redirect_path import Redirect
+from pypulse.Template.render import RenderTemplate
+from pypulse.Template.redirect import Redirect
+from pypulse.Template.reload import Reload

pypulse/Socket/server.py

@@ -0,0 +1,19 @@
+from pypulse.Aplication.vars import Vars
+from pypulse.View.views import get
+
+
+class Redirect():
+    def __init__(self, path: str) -> None:
+        self.path = path
+
+    def render_template(self, request):
+        if self.path == request.path or get(request.path) == self.path:
+            print(
+                f'You tried to redirect to `{self.path}`, route that you are already in.')
+            print(f'If you want to reload the current view, use `Reload`.')
+            exit(1)
+
+        request.send_response(301)
+        request.send_header(
+            'Location', f'http://localhost:{Vars.INTERNAL_HTTP_SERVER_PORT}' + self.path)
+        return None, True

pypulse/Template/__init__.py

@@ -0,0 +1,23 @@
+from pypulse.Aplication.vars import Vars
+from pypulse.View.views import get
+
+
+class Reload:
+
+    def __init__(self) -> None:
+        pass
+
+    def render_template(self, request):
+        view = get(request.path)
+        request.command = 'GET'
+        response = view[0](request) if not view[1] else view[0](
+            request, **view[1])
+        if type(response).__name__ == 'Reload':
+            print(
+                f'Path `{request.path}` returns reload in a loop (infinite recursion).')
+            exit(1)
+
+        request.send_response(301)
+        request.send_header(
+            'Location', f'http://localhost:{Vars.INTERNAL_HTTP_SERVER_PORT}' + request.path)
+        return None, True