diff options
Diffstat (limited to 'tradey.py')
| -rw-r--r-- | tradey.py | 80 |
1 files changed, 73 insertions, 7 deletions
@@ -61,19 +61,20 @@ class UserTree: class ItemTree: def __init__(self): - self.tree = ElementTree(file="data/sale.xml") + self.save_file = 'data/sale.xml' + self.tree = ElementTree(file=self.save_file) self.root = self.tree.getroot() self.u_id = set() + self.id_itter = 1 for elem in self.root: self.u_id.add(int(elem.get("uid"))) def getId(self): - id_itter = 1 - while id_itter in self.u_id: - id_itter += 1 + while self.id_itter in self.u_id: + self.id_itter += 1 self.u_id.add(id_itter) - return id_itter + return self.id_itter def remove_id(self, uid): # Free up used id's. @@ -85,7 +86,6 @@ class ItemTree: user.set("itemId", str(item_id)) user.set("price", str(price)) user.set("add_time", str(time.time())) - user.set("relisted", str(0)) user.set("amount", str(amount)) user.set("uid", str(self.getId())) self.save() @@ -107,11 +107,77 @@ class ItemTree: def save(self): # Be sure to call save() after any changes to the tree. - f = open('data/sale.xml', 'w') + f = open(self.save_file, 'w') dom = xml.dom.minidom.parseString(clean_xml(tostring(self.root))) f.write(dom.toprettyxml(' ')) f.close() +class StackTree(ItemTree): + def __init__(self): + self.save_file = 'data/stack.xml' + self.tree = ElementTree(file=self.save_file) + self.root = self.tree.getroot() + self.u_id = set() + self.id_itter = 101 + self.next_id = self.id_itter + + for elem in self.root: + self.u_id.add(int(elem.get("uid"))) + + def add_item(self, name, item_id, amount, price): + user = SubElement(self.root, "item") + user.set("name", name) + user.set("itemId", str(item_id)) + user.set("price", str(price)) + user.set("amount", str(amount)) + user.set("uid", str(self.getId())) + self.save() + + # Here we take the oldest id put into stack.xml so we have FIFO + def get_next_id(self): + if len(self.u_id) == 0: + self.next_id = self.id_itter + return + else: + # TODO Here I'm handling rotation (gets a high number then + # back to 101). Any better manners to do this? + if min(self.u_id) - self.next_id < 0: + next_uid = self.next_id - min(self.u_id) + self.next_id = self.id_itter + next_uid + 1 + else: + next_uid = min(self.u_id) - self.next_id + self.next_id += next_uid + return + + + def remove_item_uid(self, uid): + for elem in self.root: + if elem.get("uid") == str(uid): + self.root.remove(elem) + self.remove_id(uid) + self.save() + self.get_next_id() + return 1 + return -10 + +class DelistedTree(ItemTree): + def __init__(self): + self.save_file = 'data/delisted.xml' + self.tree = ElementTree(file=self.save_file) + self.root = self.tree.getroot() + self.u_id = set() + self.id_itter = 301 + + for elem in self.root: + self.u_id.add(int(elem.get("uid"))) + + def add_item(self, name, item_id, amount): + user = SubElement(self.root, "item") + user.set("name", name) + user.set("itemId", str(item_id)) + user.set("amount", str(amount)) + user.set("uid", str(self.getId())) + def saveData(commitmessage = "commit"): # This assumes the current working directory is the tradey directory. os.chdir("data") |