Tried generating Dataclasses for Alpinebits using generateDS. Looks good so far

2025-09-23 08:59:06 +02:00
parent d0217e154e
commit ff3a5855de
7 changed files with 110733 additions and 10 deletions
--- a/README.md
+++ b/README.md
@@ -0,0 +1,10 @@
+# Alpine bits
+
+Hour alpine bits application needs to mostly act as a server. It needs to provide room reservation information to the ASA alpinebits client at the hotel. 
+
+However in other things we act could potentially act as the client with ASA acting as the alpinebits server. Basically according to the documentation the whole thing depends on who is requesting information and who has it. 
+
+When ASA wants to know our GuestRequests from the Landing page then they are the client and we the server. This causes some problems because our system actually knows less than the hotel system. We can't easiliy add Room Rate information and publish a reservation to ASA because we don't actually know the rooms.
+
+Just for GuestRequests this should be fine however.
+
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -5,5 +5,6 @@ description = "Add your description here"
 readme = "README.md"
 requires-python = ">=3.13"
 dependencies = [
+    "generateds>=2.44.3",
    "lxml>=6.0.1",
 ]
--- a/src/alpine_bits_classes.py
+++ b/src/alpine_bits_classes.py
--- a/src/alpinebits_guestrequests.py
+++ b/src/alpinebits_guestrequests.py
@@ -2,6 +2,32 @@ import xml.etree.ElementTree as ET
 from datetime import datetime, timezone
 from typing import List, Optional

+
+
+
+
+# TimeSpan class according to XSD: <TimeSpan Start="..." End="..." Duration="..." StartWindow="..." EndWindow="..."/>
+class TimeSpan:
+    def __init__(self, start: str, end: str = None, duration: str = None, start_window: str = None, end_window: str = None):
+        self.start = start
+        self.end = end
+        self.duration = duration
+        self.start_window = start_window
+        self.end_window = end_window
+
+    def to_xml(self):
+        attrib = {"Start": self.start}
+        if self.end:
+            attrib["End"] = self.end
+        if self.duration:
+            attrib["Duration"] = self.duration
+        if self.start_window:
+            attrib["StartWindow"] = self.start_window
+        if self.end_window:
+            attrib["EndWindow"] = self.end_window
+        return ET.Element(_ns("TimeSpan"), attrib)
+
+
 NAMESPACE = "http://www.opentravel.org/OTA/2003/05"
 ET.register_namespace('', NAMESPACE)

@@ -75,25 +101,34 @@ class ResGuest:



+
+
+
+
+
 class RoomStay:
-    def __init__(self, room_type: str, start_date: str, end_date: str, guests: List[ResGuest]):
+    def __init__(self, room_type: str, timespan: TimeSpan, guests: List[ResGuest]):
        self.room_type = room_type
-        self.start_date = start_date
-        self.end_date = end_date
+        self.timespan = timespan
        self.guests = guests

    def to_xml(self):
        roomstay_elem = ET.Element(_ns("RoomStay"))
        ET.SubElement(roomstay_elem, _ns("RoomType")).set("RoomTypeCode", self.room_type)
-        ET.SubElement(roomstay_elem, _ns("TimeSpan"), {
-            "Start": self.start_date,
-            "End": self.end_date
-        })
+        roomstay_elem.append(self.timespan.to_xml())
        guests_elem = ET.SubElement(roomstay_elem, _ns("Guests"))
        for guest in self.guests:
            guests_elem.append(guest.to_xml())
        return roomstay_elem

+    def __str__(self):
+        from lxml import etree
+        elem = self.to_xml()
+        xml_bytes = ET.tostring(elem, encoding="utf-8")
+        parser = etree.XMLParser(remove_blank_text=True)
+        lxml_elem = etree.fromstring(xml_bytes, parser)
+        return etree.tostring(lxml_elem, pretty_print=True, encoding="unicode")
+

 class Reservation:
    def __init__(self, reservation_id: str, hotel_code: str, roomstays: List[RoomStay], create_time: Optional[str] = None):
--- a/src/main.py
+++ b/src/main.py
@@ -1,4 +1,4 @@
-from alpinebits_guestrequests import ResGuest
+from alpinebits_guestrequests import ResGuest, RoomStay



@@ -6,5 +6,7 @@ def main():
    guest1 = ResGuest(given_name="John", surname="Doe", email="john.doe@example.com")
    print(guest1)

+
+
 if __name__ == "__main__":
    main()
--- a/src/subclasses.py
+++ b/src/subclasses.py
--- a/uv.lock
+++ b/uv.lock
@@ -7,11 +7,77 @@ name = "alpine-bits-python-server"
 version = "0.1.0"
 source = { virtual = "." }
 dependencies = [
+    { name = "generateds" },
    { name = "lxml" },
 ]

 [package.metadata]
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+requires-dist = [
+    { name = "generateds", specifier = ">=2.44.3" },
+    { name = "lxml", specifier = ">=6.0.1" },
+]
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