Redner server an use an unix socket too so also handle it

NEWS.rst

@@ -2,6 +2,11 @@
 NEWS
 ====
 
+11.0.2.6.0
+==========
+
+Redner server an use an unix socket too so also handle it.
+
 11.0.2.5.1
 ==========
 

README.rst

+======
 Redner
@@ -1,5 +2,6 @@
 Redner
-=======
+======
+
 Redner is an innovative solution to produce transactional emails
 and documents in PDF or HTML format.
 
@@ -26,6 +28,7 @@
 
 UI Changes
 ----------
+
 * Setting > Redner > Templates
 
 Note: When you have existing templates you want to register onto a new

__manifest__.py

@@ -21,7 +21,7 @@
     "name": "Redner",
     "summary": """
 Allows to generate transactional emails and documents in PDF or HTML format""",
-    "version": "11.0.2.5.1",
+    "version": "11.0.2.6.0",
     "author": "XCG Consulting",
     "category": "Technical",
     "depends": ["base", "mail", "converter"],
@@ -33,5 +33,6 @@
         "views/report_redner.xml",
         "views/menu.xml",
     ],
+    "external_dependencies": {"python": ["requests_unixsocket"]},
     "demo": [],
 }

models/redner.py

 import logging
 import time
+from urllib.parse import quote
 
 import requests
 
@@ -3,5 +4,6 @@
 
 import requests
 
+from odoo import _
 from odoo.exceptions import ValidationError
 
@@ -6,3 +8,5 @@
 from odoo.exceptions import ValidationError
 
+_logger = logging.getLogger(__name__)
+
 try:
@@ -8,10 +12,7 @@
 try:
-    from urllib.parse import urljoin
-except ImportError:
-    from urlparse import urljoin
-
-
-logger = logging.getLogger(__name__)
+    import requests_unixsocket
+except (ImportError, IOError) as err:
+    _logger.debug(err)
 
 
 class Redner:
@@ -20,8 +21,8 @@
 
         Args:
            api_key(str): provide your Redner API key.
-           server_url(str): Redner server URL.
+           server_url(str): Redner server URL or socket path.
            timeout(float): Timeout per Redner call, in seconds.
         """
 
         self.api_key = api_key
@@ -24,8 +25,7 @@
            timeout(float): Timeout per Redner call, in seconds.
         """
 
         self.api_key = api_key
-        self.server_url = server_url
         self.account = account
         self.timeout = timeout
 
@@ -29,7 +29,14 @@
         self.account = account
         self.timeout = timeout
 
-        self.session = requests.sessions.Session()
+        if server_url.startswith("/"):
+            self.session = requests_unixsocket.Session()
+            self.server_url = "http+unix://{}/api/".format(
+                quote(server_url, safe="")
+            )
+        else:
+            self.session = requests.sessions.Session()
+            self.server_url = server_url
         self.templates = Templates(self)
 
     def call(self, path, http_verb="post", **params):
@@ -33,7 +40,7 @@
         self.templates = Templates(self)
 
     def call(self, path, http_verb="post", **params):
-        """Call redner with the specified paramters.
+        """Call redner with the specified parameters.
         Delegate to ``call_impl``; this is a wrapper to have some retries
         before giving up as redner sometimes mistakenly rejects our queries.
         """
@@ -44,7 +51,7 @@
                 return self.call_impl(path, http_verb=http_verb, **params)
             except Exception as error:
                 if retry_counter == MAX_REDNERD_TRIES - 1:
-                    logger.error("Redner error: %s", str(error))
+                    _logger.error("Redner error: %s", str(error))
                     raise error
 
     def call_impl(self, path, http_verb="post", **params):
@@ -61,7 +68,9 @@
 
         if not self.server_url:
             raise ValidationError(
-                "Cannot find redner config url. "
-                "Please add it in odoo.conf or in ir.config_parameter"
+                _(
+                    "Cannot find redner config url. "
+                    "Please add it in odoo.conf or in ir.config_parameter"
+                )
             )
 
@@ -66,5 +75,5 @@
             )
 
-        url = urljoin(self.server_url, path)
+        url = self.server_url + path
 
         _http_verb = http_verb.upper()
@@ -69,7 +78,7 @@
 
         _http_verb = http_verb.upper()
-        logger.info("Redner: Calling %s...", _http_verb)
-        logger.debug("Redner: Sending to %s > %s", url, params)
+        _logger.info("Redner: Calling %s...", _http_verb)
+        _logger.debug("Redner: Sending to %s > %s", url, params)
         start = time.time()
 
         r = getattr(self.session, http_verb, "post")(
@@ -80,8 +89,8 @@
         )
 
         complete_time = time.time() - start
-        logger.info(
+        _logger.info(
             "Redner: Received %s in %.2fms.",
             r.status_code,
             complete_time * 1000,
         )
@@ -84,10 +93,10 @@
             "Redner: Received %s in %.2fms.",
             r.status_code,
             complete_time * 1000,
         )
-        logger.debug("Redner: Received %s", r.text)
+        _logger.debug("Redner: Received %s", r.text)
 
         try:
             response = r.json()
         except Exception:
             # If we cannot decode JSON then it's an API error
@@ -89,9 +98,9 @@
 
         try:
             response = r.json()
         except Exception:
             # If we cannot decode JSON then it's an API error
-            # having response as text could help debuggin with sentry
+            # having response as text could help debugging with sentry
             response = r.text
 
         if not str(r.status_code).startswith("2"):

requirements

+requests_unixsocket