Release 2.0.7

Bumps [werkzeug](https://github.com/pallets/werkzeug) from 3.0.3 to 3.0.6.
- [Release notes](https://github.com/pallets/werkzeug/releases)
- [Changelog](https://github.com/pallets/werkzeug/blob/main/CHANGES.rst)
- [Commits](https://github.com/pallets/werkzeug/compare/3.0.3...3.0.6)

---
updated-dependencies:
- dependency-name: werkzeug
  dependency-type: indirect
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.github/workflows/tests.yml

@@ -64,6 +64,7 @@ jobs:
         with:
           files: ./coverage.xml
           fail_ci_if_error: true
+          token: ${{ secrets.CODECOV_TOKEN }}
   benchmark:
     name: benchmark
     runs-on: ubuntu-latest

.gitignore

@@ -25,6 +25,8 @@ wheels/
 .installed.cfg
 *.egg
 MANIFEST
+requirements.txt
+requirements-dev.txt
 
 # PyInstaller
 #  Usually these files are written by a python script from a template
@@ -90,6 +92,8 @@ venv/
 ENV/
 env.bak/
 venv.bak/
+.direnv
+.envrc
 
 # Spyder project settings
 .spyderproject

CHANGES.md

@@ -1,5 +1,27 @@
 # Microdot change log
 
+**Release 2.0.7** - 2024-11-10
+
+- Accept responses with just a status code [#263](https://github.com/miguelgrinberg/microdot/issues/263) ([commit #1](https://github.com/miguelgrinberg/microdot/commit/4eac013087f807cafa244b8a6b7b0ed4c82ff150) [commit #2](https://github.com/miguelgrinberg/microdot/commit/c46e4291061046f1be13f300dd08645b71c16635))
+- Fixed compressed file content-type assignment [#251](https://github.com/miguelgrinberg/microdot/issues/251) ([commit](https://github.com/miguelgrinberg/microdot/commit/482ab6d5ca068d71ea6301f45918946161e9fcc1)) (thanks **Lukas Kremla**!)
+- Better documentation for start_server[#252](https://github.com/miguelgrinberg/microdot/issues/252) ([commit](https://github.com/miguelgrinberg/microdot/commit/0a021462e0c42c249d587a2d600f5a21a408adfc))
+- Fix URLs in documentation [#253](https://github.com/miguelgrinberg/microdot/issues/253) ([commit](https://github.com/miguelgrinberg/microdot/commit/5e5fc5e93e11cbf6e3dc8036494e8732d1815d3e)) (thanks **Stanislav Garanzha**!)
+
+**Release 2.0.6** - 2024-06-18
+
+- Add event ID to the SSE implementation [#213](https://github.com/miguelgrinberg/microdot/issues/213) ([commit](https://github.com/miguelgrinberg/microdot/commit/904d5fcaa2d19d939a719b8e68c4dee3eb470739)) (thanks **Hamsanger**!)
+- Configurable session cookie options [#242](https://github.com/miguelgrinberg/microdot/issues/242) ([commit](https://github.com/miguelgrinberg/microdot/commit/0151611fc84fec450820d673f4c4d70c32c990a7))
+- Improved cookie support in the test client ([commit](https://github.com/miguelgrinberg/microdot/commit/4cb155ee411dc2d9c9f15714cb32b25ba79b156a))
+- Cookie path support in session extension and test client ([commit](https://github.com/miguelgrinberg/microdot/commit/6ffb8a8fe920111c4d8c16e98715a0d5ee2d1da3))
+- Refactor `Session` class to make it more reusable ([commit](https://github.com/miguelgrinberg/microdot/commit/dea79c5ce224dec7858ffef45a42bed442fd3a5a))
+- Use `@functools.wraps` on decorated functions ([commit](https://github.com/miguelgrinberg/microdot/commit/f6876c0d154adcae96098405fb6a1fdf1ea4ec28))
+- Removed outdated import from documentation [#216](https://github.com/miguelgrinberg/microdot/issues/216) ([commit](https://github.com/miguelgrinberg/microdot/commit/6b1fd6191702e7a9ad934fddfcdd0a3cebea7c94)) (thanks **Carlo Colombo**!)
+- Add roadmap details to readme ([commit](https://github.com/miguelgrinberg/microdot/commit/a0ea439def238084c4d68309c0992b66ffd28ad6))
+
+**Release 2.0.5** - 2024-03-09
+
+- Correct handling of 0 as an integer argument (regression from #207) [#212](https://github.com/miguelgrinberg/microdot/issues/212) ([commit](https://github.com/miguelgrinberg/microdot/commit/d0a4cf8fa7dfb1da7466157b18d3329a8cf9a5df))
+
 **Release 2.0.4** - 2024-02-20
 
 - Do not use regexes for parsing simple URLs [#207](https://github.com/miguelgrinberg/microdot/issues/207) ([commit #1](https://github.com/miguelgrinberg/microdot/commit/38262c56d34784401659639b482a4a1224e1e59a) [commit #2](https://github.com/miguelgrinberg/microdot/commit/f6cba2c0f7e18e2f32b5adb779fb037b6c473eab))

README.md

@@ -32,10 +32,25 @@ describes the backwards incompatible changes that were made.
 
 ## Resources
 
-- Documentation
-    - [Stable](https://microdot.readthedocs.io/en/stable/)
-    - [Latest](https://microdot.readthedocs.io/en/latest/)
-- Still using version 1?
-    - [Code](https://github.com/miguelgrinberg/microdot/tree/v1)
-    - [Documentation](https://microdot.readthedocs.io/en/v1/)
 - [Change Log](https://github.com/miguelgrinberg/microdot/blob/main/CHANGES.md)
+- Documentation
+    - [Latest](https://microdot.readthedocs.io/en/latest/)
+    - [Stable (v2)](https://microdot.readthedocs.io/en/stable/)
+    - [Legacy (v1)](https://microdot.readthedocs.io/en/v1/) ([Code](https://github.com/miguelgrinberg/microdot/tree/v1))
+
+## Roadmap
+
+The following features are planned for future releases of Microdot, both for
+MicroPython and CPython:
+
+- Support for forms encoded in `multipart/form-data` format
+- Authentication support, similar to [Flask-Login](https://github.com/maxcountryman/flask-login) for Flask
+- OpenAPI integration, similar to [APIFairy](https://github.com/miguelgrinberg/apifairy) for Flask
+
+In addition to the above, the following extensions are also under consideration,
+but only for CPython:
+
+- Database integration through [SQLAlchemy](https://github.com/sqlalchemy/sqlalchemy)
+- Socket.IO support through [python-socketio](https://github.com/miguelgrinberg/python-socketio)
+
+Do you have other ideas to propose? Let's [discuss them](https://github.com/miguelgrinberg/microdot/discussions/new?category=ideas)!

docs/extensions.rst

@@ -286,7 +286,7 @@ Cross-Origin Resource Sharing (CORS)
      - | None
 
    * - Examples
-     - | `cors.py <https://github.com/miguelgrinberg/microdot/blob/main/examples/cors/cors.py>`_
+     - | `app.py <https://github.com/miguelgrinberg/microdot/blob/main/examples/cors/app.py>`_
 
 The CORS extension provides support for `Cross-Origin Resource Sharing
 (CORS) <https://developer.mozilla.org/en-US/docs/Web/HTTP/CORS>`_. CORS is a
@@ -363,7 +363,7 @@ Using an ASGI Web Server
      - | `asgi.py <https://github.com/miguelgrinberg/microdot/tree/main/src/microdot/asgi.py>`_
 
    * - Required external dependencies
-     - | An ASGI web server, such as `Uvicorn <https://uvicorn.org/>`_.
+     - | An ASGI web server, such as `Uvicorn <https://www.uvicorn.org/>`_.
 
    * - Examples
      - | `hello_asgi.py <https://github.com/miguelgrinberg/microdot/blob/main/examples/hello/hello_asgi.py>`_

docs/intro.rst

@@ -82,8 +82,34 @@ handler functions can be defined as ``async def`` or ``def`` functions, but
 ``async def`` functions are recommended for performance.
 
 The :func:`run() <microdot.Microdot.run>` method starts the application's web
-server on port 5000 by default. This method blocks while it waits for
-connections from clients.
+server on port 5000 by default, and creates its own asynchronous loop. This
+method blocks while it waits for connections from clients.
+
+For some applications it may be necessary to run the web server alongside other
+asynchronous tasks, on an already running loop. In that case, instead of
+``app.run()`` the web server can be started by invoking the
+:func:`start_server() <microdot.Microdot.start_server>` coroutine as shown in
+the following example::
+
+    import asyncio
+    from microdot import Microdot
+
+    app = Microdot()
+
+    @app.route('/')
+    async def index(request):
+        return 'Hello, world!'
+
+    async def main():
+        # start the server in a background task
+        server = asyncio.create_task(app.start_server())
+
+        # ... do other asynchronous work here ...
+
+        # cleanup before ending the application
+        await server
+
+    asyncio.run(main())
 
 Running with CPython
 ^^^^^^^^^^^^^^^^^^^^
@@ -92,7 +118,7 @@ Running with CPython
    :align: left
 
    * - Required Microdot source files
-     - | `microdot.py <https://github.com/miguelgrinberg/microdot/tree/main/src/microdot.py>`_
+     - | `microdot.py <https://github.com/miguelgrinberg/microdot/blob/main/src/microdot/microdot.py>`_
 
    * - Required external dependencies
      - | None
@@ -118,7 +144,7 @@ Running with MicroPython
    :align: left
 
    * - Required Microdot source files
-     - | `microdot.py <https://github.com/miguelgrinberg/microdot/tree/main/src/microdot.py>`_
+     - | `microdot.py <https://github.com/miguelgrinberg/microdot/blob/main/src/microdot/microdot.py>`_
 
    * - Required external dependencies
      - | None
@@ -145,8 +171,9 @@ changed by passing the ``port`` argument to the ``run()`` method.
 Web Server Configuration
 ^^^^^^^^^^^^^^^^^^^^^^^^
 
-The :func:`run() <microdot.Microdot.run>` method supports a few arguments to
-configure the web server.
+The :func:`run() <microdot.Microdot.run>` and
+:func:`start_server() <microdot.Microdot.start_server>` methods support a few
+arguments to configure the web server.
 
 - ``port``: The port number to listen on. Pass the desired port number in this
   argument to use a port different than the default of 5000. For example::

examples/benchmark/requirements.txt

@@ -16,7 +16,7 @@ blinker==1.7.0
     #   quart
 build==1.0.3
     # via pip-tools
-certifi==2023.11.17
+certifi==2024.7.4
     # via requests
 charset-normalizer==3.3.2
     # via requests
@@ -32,7 +32,7 @@ flask==3.0.0
     # via
     #   -r requirements.in
     #   quart
-gunicorn==21.2.0
+gunicorn==22.0.0
     # via -r requirements.in
 h11==0.14.0
     # via
@@ -49,7 +49,7 @@ hypercorn==0.15.0
     # via quart
 hyperframe==6.0.1
     # via h2
-idna==3.6
+idna==3.7
     # via
     #   anyio
     #   requests
@@ -57,7 +57,7 @@ itsdangerous==2.1.2
     # via
     #   flask
     #   quart
-jinja2==3.1.3
+jinja2==3.1.4
     # via
     #   flask
     #   quart
@@ -82,9 +82,9 @@ pydantic-core==2.14.5
     # via pydantic
 pyproject-hooks==1.0.0
     # via build
-quart==0.19.4
+quart==0.19.7
     # via -r requirements.in
-requests==2.31.0
+requests==2.32.0
     # via -r requirements.in
 sniffio==1.3.0
     # via anyio
@@ -95,11 +95,11 @@ typing-extensions==4.9.0
     #   fastapi
     #   pydantic
     #   pydantic-core
-urllib3==2.1.0
+urllib3==2.2.2
     # via requests
 uvicorn==0.24.0.post1
     # via -r requirements.in
-werkzeug==3.0.1
+werkzeug==3.0.6
     # via
     #   flask
     #   quart

pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "microdot"
-version = "2.0.4"
+version = "2.0.7"
 authors = [
     { name = "Miguel Grinberg", email = "miguel.grinberg@gmail.com" },
 ]
@@ -14,6 +14,8 @@ classifiers = [
     "Operating System :: OS Independent",
 ]
 requires-python = ">=3.8"
+dependencies = [
+]
 
 [project.readme]
 file = "README.md"
@@ -24,8 +26,12 @@ Homepage = "https://github.com/miguelgrinberg/microdot"
 "Bug Tracker" = "https://github.com/miguelgrinberg/microdot/issues"
 
 [project.optional-dependencies]
+dev = [
+    "tox",
+]
 docs = [
     "sphinx",
+    "pyjwt",
 ]
 
 [tool.setuptools]

src/microdot/helpers.py

@@ -0,0 +1,8 @@
+try:
+    from functools import wraps
+except ImportError:  # pragma: no cover
+    # MicroPython does not currently implement functools.wraps
+    def wraps(wrapped):
+        def _(wrapper):
+            return wrapper
+        return _

src/microdot/microdot.py

@@ -598,7 +598,7 @@ class Response:
             else:  # pragma: no cover
                 http_cookie += '; Expires=' + time.strftime(
                     '%a, %d %b %Y %H:%M:%S GMT', expires.timetuple())
-        if max_age:
+        if max_age is not None:
             http_cookie += '; Max-Age=' + str(max_age)
         if secure:
             http_cookie += '; Secure'
@@ -616,10 +616,10 @@ class Response:
 
         :param cookie: The cookie's name.
         :param kwargs: Any cookie opens and flags supported by
-                       ``set_cookie()`` except ``expires``.
+                       ``set_cookie()`` except ``expires`` and ``max_age``.
         """
         self.set_cookie(cookie, '', expires='Thu, 01 Jan 1970 00:00:01 GMT',
-                        **kwargs)
+                        max_age=0, **kwargs)
 
     def complete(self):
         if isinstance(self.body, bytes) and \
@@ -774,6 +774,9 @@ class Response:
         first.
         """
         if content_type is None:
+            if compressed and filename.endswith('.gz'):
+                ext = filename[:-3].split('.')[-1]
+            else:
                 ext = filename.split('.')[-1]
             if ext in Response.types_map:
                 content_type = Response.types_map[ext]
@@ -862,8 +865,6 @@ class URLPattern():
                 if arg is None:
                     return
                 if 'name' in segment:
-                    if not arg:
-                        return
                     args[segment['name']] = arg
             if path is not None:
                 return
@@ -879,6 +880,8 @@ class URLPattern():
 
     def _string_segment(self, value):
         s = value.split('/', 1)
+        if len(s[0]) == 0:
+            return None, None
         return s[0], s[1] if len(s) > 1 else None
 
     def _int_segment(self, value):
@@ -1191,7 +1194,7 @@ class Microdot:
         Example::
 
             import asyncio
-            from microdot_asyncio import Microdot
+            from microdot import Microdot
 
             app = Microdot()
 
@@ -1268,7 +1271,7 @@ class Microdot:
 
         Example::
 
-            from microdot_asyncio import Microdot
+            from microdot import Microdot
 
             app = Microdot()
 
@@ -1366,7 +1369,12 @@ class Microdot:
                         if res is None:
                             res = await invoke_handler(
                                 f, req, **req.url_args)
+                        if isinstance(res, int):
+                            res = '', res
                         if isinstance(res, tuple):
+                            if isinstance(res[0], int):
+                                res = ('', res[0],
+                                       res[1] if len(res) > 1 else {})
                             body = res[0]
                             if isinstance(res[1], int):
                                 status_code = res[1]

src/microdot/session.py

@@ -1,7 +1,6 @@
 import jwt
 from microdot.microdot import invoke_handler
-
-secret_key = None
+from microdot.helpers import wraps
 
 
 class SessionDict(dict):
@@ -30,14 +29,21 @@ class Session:
     """
     secret_key = None
 
-    def __init__(self, app=None, secret_key=None):
+    def __init__(self, app=None, secret_key=None, cookie_options=None):
         self.secret_key = secret_key
+        self.cookie_options = cookie_options or {}
         if app is not None:
             self.initialize(app)
 
-    def initialize(self, app, secret_key=None):
+    def initialize(self, app, secret_key=None, cookie_options=None):
         if secret_key is not None:
             self.secret_key = secret_key
+        if cookie_options is not None:
+            self.cookie_options = cookie_options
+        if 'path' not in self.cookie_options:
+            self.cookie_options['path'] = '/'
+        if 'http_only' not in self.cookie_options:
+            self.cookie_options['http_only'] = True
         app._session = self
 
     def get(self, request):
@@ -57,13 +63,7 @@ class Session:
         if session is None:
             request.g._session = SessionDict(request, {})
             return request.g._session
-        try:
-            session = jwt.decode(session, self.secret_key,
-                                 algorithms=['HS256'])
-        except jwt.exceptions.PyJWTError:  # pragma: no cover
-            request.g._session = SessionDict(request, {})
-        else:
-            request.g._session = SessionDict(request, session)
+        request.g._session = SessionDict(request, self.decode(session))
         return request.g._session
 
     def update(self, request, session):
@@ -89,12 +89,12 @@ class Session:
         if not self.secret_key:
             raise ValueError('The session secret key is not configured')
 
-        encoded_session = jwt.encode(session, self.secret_key,
-                                     algorithm='HS256')
+        encoded_session = self.encode(session)
 
         @request.after_request
         def _update_session(request, response):
-            response.set_cookie('session', encoded_session, http_only=True)
+            response.set_cookie('session', encoded_session,
+                                **self.cookie_options)
             return response
 
     def delete(self, request):
@@ -117,10 +117,21 @@ class Session:
         """
         @request.after_request
         def _delete_session(request, response):
-            response.set_cookie('session', '', http_only=True,
-                                expires='Thu, 01 Jan 1970 00:00:01 GMT')
+            response.delete_cookie('session', **self.cookie_options)
             return response
 
+    def encode(self, payload, secret_key=None):
+        return jwt.encode(payload, secret_key or self.secret_key,
+                          algorithm='HS256')
+
+    def decode(self, session, secret_key=None):
+        try:
+            payload = jwt.decode(session, secret_key or self.secret_key,
+                                 algorithms=['HS256'])
+        except jwt.exceptions.PyJWTError:  # pragma: no cover
+            return {}
+        return payload
+
 
 def with_session(f):
     """Decorator that passes the user session to the route handler.
@@ -136,13 +147,9 @@ def with_session(f):
     Note that the decorator does not save the session. To update the session,
     call the :func:`session.save() <microdot.session.SessionDict.save>` method.
     """
+    @wraps(f)
     async def wrapper(request, *args, **kwargs):
         return await invoke_handler(
             f, request, request.app._session.get(request), *args, **kwargs)
 
-    for attr in ['__name__', '__doc__', '__module__', '__qualname__']:
-        try:
-            setattr(wrapper, attr, getattr(f, attr))
-        except AttributeError:  # pragma: no cover
-            pass
     return wrapper

src/microdot/sse.py

@@ -1,5 +1,6 @@
 import asyncio
 import json
+from microdot.helpers import wraps
 
 
 class SSE:
@@ -12,7 +13,7 @@ class SSE:
         self.event = asyncio.Event()
         self.queue = []
 
-    async def send(self, data, event=None):
+    async def send(self, data, event=None, event_id=None):
         """Send an event to the client.
 
         :param data: the data to send. It can be given as a string, bytes, dict
@@ -20,6 +21,8 @@ class SSE:
                      Any other types are converted to string before sending.
         :param event: an optional event name, to send along with the data. If
                       given, it must be a string.
+        :param event_id: an optional event id, to send along with the data. If
+                      given, it must be a string.
         """
         if isinstance(data, (dict, list)):
             data = json.dumps(data).encode()
@@ -28,6 +31,8 @@ class SSE:
         elif not isinstance(data, bytes):
             data = str(data).encode()
         data = b'data: ' + data + b'\n\n'
+        if event_id:
+            data = b'id: ' + event_id.encode() + b'\n' + data
         if event:
             data = b'event: ' + event.encode() + b'\n' + data
         self.queue.append(data)
@@ -99,6 +104,7 @@ def with_sse(f):
             # send a named event
             await sse.send('hello', event='greeting')
     """
+    @wraps(f)
     async def sse_handler(request, *args, **kwargs):
         return sse_response(request, f, *args, **kwargs)
 

src/microdot/test_client.py

@@ -77,7 +77,7 @@ class TestClient:
     The following example shows how to create a test client for an application
     and send a test request::
 
-        from microdot_asyncio import Microdot
+        from microdot import Microdot
 
         app = Microdot()
 
@@ -112,9 +112,13 @@ class TestClient:
             headers['Host'] = 'example.com:1234'
         return body, headers
 
-    def _process_cookies(self, headers):
+    def _process_cookies(self, path, headers):
         cookies = ''
         for name, value in self.cookies.items():
+            if isinstance(value, tuple):
+                value, cookie_path = value
+                if not path.startswith(cookie_path):
+                    continue
             if cookies:
                 cookies += '; '
             cookies += name + '=' + value
@@ -123,7 +127,7 @@ class TestClient:
                 headers['Cookie'] += '; ' + cookies
             else:
                 headers['Cookie'] = cookies
-        return cookies, headers
+        return headers
 
     def _render_request(self, method, path, headers, body):
         request_bytes = '{method} {path} HTTP/1.0\n'.format(
@@ -139,26 +143,45 @@ class TestClient:
         for cookie in cookies:
             cookie_name, cookie_value = cookie.split('=', 1)
             cookie_options = cookie_value.split(';')
+            path = '/'
             delete = False
             for option in cookie_options[1:]:
-                if option.strip().lower().startswith('expires='):
-                    _, e = option.strip().split('=', 1)
+                option = option.strip().lower()
+                if option.startswith(
+                        'max-age='):  # pragma: no cover
+                    _, age = option.split('=', 1)
+                    try:
+                        age = int(age)
+                    except ValueError:  # pragma: no cover
+                        age = 0
+                    if age <= 0:
+                        delete = True
+                elif option.startswith('expires='):
+                    _, e = option.split('=', 1)
                     # this is a very limited parser for cookie expiry
                     # that only detects a cookie deletion request when
                     # the date is 1/1/1970
                     if '1 jan 1970' in e.lower():  # pragma: no branch
                         delete = True
-                        break
+                elif option.startswith('path='):
+                    _, path = option.split('=', 1)
             if delete:
                 if cookie_name in self.cookies:  # pragma: no branch
+                    cookie_path = self.cookies[cookie_name][1] \
+                        if isinstance(self.cookies[cookie_name], tuple) \
+                        else '/'
+                    if path == cookie_path:
                         del self.cookies[cookie_name]
             else:
+                if path == '/':
                     self.cookies[cookie_name] = cookie_options[0]
+                else:
+                    self.cookies[cookie_name] = (cookie_options[0], path)
 
     async def request(self, method, path, headers=None, body=None, sock=None):
         headers = headers or {}
         body, headers = self._process_body(body, headers)
-        cookies, headers = self._process_cookies(headers)
+        headers = self._process_cookies(path, headers)
         request_bytes = self._render_request(method, path, headers, body)
         if sock:
             reader = sock[0]

src/microdot/websocket.py

@@ -2,6 +2,7 @@ import binascii
 import hashlib
 from microdot import Request, Response
 from microdot.microdot import MUTED_SOCKET_ERRORS, print_exception
+from microdot.helpers import wraps
 
 
 class WebSocketError(Exception):
@@ -192,6 +193,7 @@ async def websocket_upgrade(request):
 
 
 def websocket_wrapper(f, upgrade_function):
+    @wraps(f)
     async def wrapper(request, *args, **kwargs):
         ws = await upgrade_function(request)
         try:

tests/files/test.txt.gz

@@ -0,0 +1 @@
+foo

tests/test_microdot.py

@@ -203,6 +203,7 @@ class TestMicrodot(unittest.TestCase):
                 req.cookies['one'] + req.cookies['two'] + req.cookies['three'])
             res.set_cookie('four', '4')
             res.delete_cookie('two', path='/')
+            res.delete_cookie('one', path='/bad')
             return res
 
         client = TestClient(app, cookies={'one': '1', 'two': '2'})
@@ -273,6 +274,14 @@ class TestMicrodot(unittest.TestCase):
             return '<p>four</p>', 202, \
                 {'Content-Type': 'text/html; charset=UTF-8'}
 
+        @app.route('/status')
+        def five(req):
+            return 202
+
+        @app.route('/status-headers')
+        def six(req):
+            return 202, {'Content-Type': 'text/html; charset=UTF-8'}
+
         client = TestClient(app)
 
         res = self._run(client.get('/body'))
@@ -298,6 +307,18 @@ class TestMicrodot(unittest.TestCase):
                          'text/html; charset=UTF-8')
         self.assertEqual(res.text, '<p>four</p>')
 
+        res = self._run(client.get('/status'))
+        self.assertEqual(res.text, '')
+        self.assertEqual(res.status_code, 202)
+        self.assertEqual(res.headers['Content-Type'],
+                         'text/plain; charset=UTF-8')
+
+        res = self._run(client.get('/status-headers'))
+        self.assertEqual(res.text, '')
+        self.assertEqual(res.status_code, 202)
+        self.assertEqual(res.headers['Content-Type'],
+                         'text/html; charset=UTF-8')
+
     def test_before_after_request(self):
         app = Microdot()
 

tests/test_response.py

@@ -136,10 +136,10 @@ class TestResponse(unittest.TestCase):
         self.assertTrue(fd.response.endswith(b'\r\n\r\nfoobar'))
 
     def test_create_from_other(self):
-        res = Response(123)
+        res = Response(23.7)
         self.assertEqual(res.status_code, 200)
         self.assertEqual(res.headers, {})
-        self.assertEqual(res.body, 123)
+        self.assertEqual(res.body, 23.7)
 
     def test_create_with_status_code(self):
         res = Response('not found', 404)
@@ -193,6 +193,7 @@ class TestResponse(unittest.TestCase):
                        expires='Tue, 05 Nov 2019 02:23:54 GMT', max_age=123,
                        secure=True, http_only=True)
         res.delete_cookie('foo8', http_only=True)
+        res.delete_cookie('foo9', path='/s')
         self.assertEqual(res.headers, {'Set-Cookie': [
             'foo1=bar1',
             'foo2=bar2; Path=/; Partitioned',
@@ -203,7 +204,10 @@ class TestResponse(unittest.TestCase):
             'foo7=bar7; Path=/foo; Domain=example.com:1234; '
             'Expires=Tue, 05 Nov 2019 02:23:54 GMT; Max-Age=123; Secure; '
             'HttpOnly',
-            'foo8=; Expires=Thu, 01 Jan 1970 00:00:01 GMT; HttpOnly',
+            ('foo8=; Expires=Thu, 01 Jan 1970 00:00:01 GMT; Max-Age=0; '
+             'HttpOnly'),
+            ('foo9=; Path=/s; Expires=Thu, 01 Jan 1970 00:00:01 GMT; '
+             'Max-Age=0'),
         ]})
 
     def test_redirect(self):
@@ -276,6 +280,17 @@ class TestResponse(unittest.TestCase):
                          'application/octet-stream')
         self.assertEqual(res.headers['Content-Encoding'], 'gzip')
 
+    def test_send_file_gzip_handling(self):
+        res = Response.send_file('tests/files/test.txt.gz')
+        self.assertEqual(res.status_code, 200)
+        self.assertEqual(res.headers['Content-Type'],
+                         'application/octet-stream')
+
+        res = Response.send_file('tests/files/test.txt.gz', compressed=True)
+        self.assertEqual(res.status_code, 200)
+        self.assertEqual(res.headers['Content-Type'], 'text/plain')
+        self.assertEqual(res.headers['Content-Encoding'], 'gzip')
+
     def test_default_content_type(self):
         original_content_type = Response.default_content_type
         res = Response('foo')

tests/test_session.py

@@ -82,3 +82,77 @@ class TestSession(unittest.TestCase):
 
         res = self._run(client.get('/'))
         self.assertEqual(res.status_code, 200)
+
+    def test_session_default_path(self):
+        app = Microdot()
+        Session(app, secret_key='some-other-secret')
+        client = TestClient(app)
+
+        @app.get('/')
+        @with_session
+        def index(req, session):
+            session['foo'] = 'bar'
+            session.save()
+            return ''
+
+        @app.get('/child')
+        @with_session
+        def child(req, session):
+            return str(session.get('foo'))
+
+        @app.get('/delete')
+        @with_session
+        def delete(req, session):
+            session.delete()
+            return ''
+
+        res = self._run(client.get('/'))
+        self.assertEqual(res.status_code, 200)
+        res = self._run(client.get('/child'))
+        self.assertEqual(res.text, 'bar')
+        res = self._run(client.get('/delete'))
+        res = self._run(client.get('/child'))
+        self.assertEqual(res.text, 'None')
+
+    def test_session_custom_path(self):
+        app = Microdot()
+        session_ext = Session()
+        session_ext.initialize(app, secret_key='some-other-secret',
+                               cookie_options={'path': '/child',
+                                               'http_only': False})
+        client = TestClient(app)
+
+        @app.get('/')
+        @with_session
+        def index(req, session):
+            return str(session.get('foo'))
+
+        @app.get('/child')
+        @with_session
+        def child(req, session):
+            session['foo'] = 'bar'
+            session.save()
+            return ''
+
+        @app.get('/child/foo')
+        @with_session
+        def foo(req, session):
+            return str(session.get('foo'))
+
+        @app.get('/child/delete')
+        @with_session
+        def delete(req, session):
+            session.delete()
+            return ''
+
+        res = self._run(client.get('/child'))
+        self.assertEqual(res.status_code, 200)
+        res = self._run(client.get('/'))
+        self.assertEqual(res.text, 'None')
+        res = self._run(client.get('/child/foo'))
+        self.assertEqual(res.text, 'bar')
+        res = self._run(client.get('/child/delete'))
+        res = self._run(client.get('/'))
+        self.assertEqual(res.text, 'None')
+        res = self._run(client.get('/child/foo'))
+        self.assertEqual(res.text, 'None')

tests/test_sse.py

@@ -23,6 +23,8 @@ class TestWebSocket(unittest.TestCase):
         async def handle_sse(request, sse):
             await sse.send('foo')
             await sse.send('bar', event='test')
+            await sse.send('bar', event='test', event_id='id42')
+            await sse.send('bar', event_id='id42')
             await sse.send({'foo': 'bar'})
             await sse.send([42, 'foo', 'bar'])
             await sse.send(ValueError('foo'))
@@ -34,6 +36,8 @@ class TestWebSocket(unittest.TestCase):
         self.assertEqual(response.headers['Content-Type'], 'text/event-stream')
         self.assertEqual(response.text, ('data: foo\n\n'
                                          'event: test\ndata: bar\n\n'
+                                         'event: test\nid: id42\ndata: bar\n\n'
+                                         'id: id42\ndata: bar\n\n'
                                          'data: {"foo": "bar"}\n\n'
                                          'data: [42, "foo", "bar"]\n\n'
                                          'data: foo\n\n'

tests/test_url_pattern.py

@@ -26,10 +26,14 @@ class TestURLPattern(unittest.TestCase):
         p = URLPattern('/<arg>')
         self.assertEqual(p.match('/foo'), {'arg': 'foo'})
         self.assertIsNone(p.match('/'))
+        self.assertIsNone(p.match('//'))
         self.assertIsNone(p.match(''))
         self.assertIsNone(p.match('foo/'))
         self.assertIsNone(p.match('/foo/'))
+        self.assertIsNone(p.match('//foo/'))
+        self.assertIsNone(p.match('/foo//'))
         self.assertIsNone(p.match('/foo/bar'))
+        self.assertIsNone(p.match('/foo//bar'))
 
         p = URLPattern('/<arg>/')
         self.assertEqual(p.match('/foo/'), {'arg': 'foo'})
@@ -64,6 +68,8 @@ class TestURLPattern(unittest.TestCase):
     def test_int_argument(self):
         p = URLPattern('/users/<int:id>')
         self.assertEqual(p.match('/users/123'), {'id': 123})
+        self.assertEqual(p.match('/users/-123'), {'id': -123})
+        self.assertEqual(p.match('/users/0'), {'id': 0})
         self.assertIsNone(p.match('/users/'))
         self.assertIsNone(p.match('/users/abc'))
         self.assertIsNone(p.match('/users/123abc'))