Mercurial > traipse_dev
annotate orpg/plugindb.py @ 200:43a91298ac33 alpha
Traipse Alpha 'OpenRPG' {100427-01}
Traipse is a distribution of OpenRPG that is designed to be easy to setup and go. Traipse also makes it easy for
developers to work on code without fear of sacrifice. 'Ornery-Orc' continues the trend of 'Grumpy' and adds fixes to
the code. 'Ornery-Orc's main goal is to offer more advanced features and enhance the productivity of the user.
Update Summary (Patch-2)
New Features:
New Namespace method with two new syntaxes
New Namespace Internal is context sensitive, always!
New Namespace External is 'as narrow as you make it'
New Namespace FutureCheck helps ensure you don't receive an incorrect node
New PluginDB access for URL2Link plugin
New to Forms, they now show their content in Design Mode
Fixes:
Fix to Server GUI startup errors
Fix to Server GUI Rooms tab updating
Fix to Chat and Settings if non existant die roller is picked
Fix to Dieroller and .open() used with .vs(). Successes are correctly calculated
Fix to Alias Lib's Export to Tree, Open, Save features
Fix to alias node, now works properly
Fix to Splitter node, minor GUI cleanup
Fix to Backgrounds not loading through remote loader
Fix to Node name errors
Fix to rolling dice in chat Whispers
Fix to Splitters Sizing issues
Fix to URL2Link plugin, modified regex compilation should remove memory leak
Fix to mapy.py, a roll back due to zoomed grid issues
Fix to whiteboard_handler, Circles work by you clicking the center of the circle
Daily: I was having problems with Chat tabs. All fixed now.
| author | sirebral |
|---|---|
| date | Tue, 27 Apr 2010 01:56:39 -0500 |
| parents | 565ab3d84430 |
| children |
| rev | line source |
|---|---|
| 122 | 1 from __future__ import with_statement |
| 2 | |
| 66 | 3 from orpg.dirpath import dir_struct |
| 122 | 4 from orpg.tools.validate import validate |
| 5 from orpg.tools.orpg_log import logger | |
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6 |
| 122 | 7 from xml.etree.ElementTree import ElementTree, Element, parse |
| 8 from xml.etree.ElementPath import find | |
| 9 | |
| 10 class PluginDB(object): | |
| 11 etree = ElementTree() | |
| 12 filename = dir_struct["user"] + "plugindb.xml" | |
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13 |
| 122 | 14 def __new__(cls, *args, **kwargs): |
| 15 it = cls.__dict__.get("__it__") | |
| 16 if it is not None: | |
| 17 return it | |
| 18 cls.__it__ = it = object.__new__(cls) | |
| 19 it._init() | |
| 20 return it | |
| 21 | |
| 22 def _init(self): | |
| 23 validate.config_file("plugindb.xml", "default_plugindb.xml") | |
| 24 self.LoadDoc() | |
| 25 | |
| 26 def GetString(self, plugname, strname, defaultval="", verbose=False): | |
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27 strname = self.safe(strname) |
| 122 | 28 |
| 29 plugin = self.etree.find(plugname) | |
| 30 if plugin is None or plugin.find(strname) is None: | |
| 31 msg = ["plugindb: no value has been stored for", strname, "in", | |
| 32 plugname, "so the default has been returned"] | |
| 33 logger.info(' '.join(msg), verbose) | |
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34 return defaultval |
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35 |
| 122 | 36 logger.debug("successfully found the str value", verbose) |
| 37 return self.normal(plugin.find(strname).text) | |
| 38 | |
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39 def SetString(self, plugname, strname, val): |
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40 val = self.safe(val) |
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41 strname = self.safe(strname) |
| 122 | 42 |
| 43 plugin = self.etree.find(plugname) | |
| 44 if plugin is None: | |
| 45 plugin = Element(plugname) | |
| 46 self.etree.getroot().append(plugin) | |
| 47 | |
| 48 str_el = plugin.find(strname) | |
| 49 if str_el is None: | |
| 50 str_el = Element(strname) | |
| 51 str_el.set('type', 'str') | |
| 52 plugin.append(str_el) | |
| 53 str_el.text = val | |
| 54 self.SaveDoc() | |
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55 |
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56 def FetchList(self, parent): |
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57 retlist = [] |
| 139 | 58 for litem in parent.find('list').findall('lobject'): |
| 122 | 59 if litem.get('type') == 'int': retlist.append(int(litem.text)) |
| 60 if litem.get('type') == 'bool': retlist.append(litem.text == 'True') | |
| 61 elif litem.get('type') == 'float': retlist.append(float(litem.text)) | |
| 62 elif litem.get('type') == 'list': retlist.append(self.FetchList(litem)) | |
| 63 elif litem.get('type') == 'dict': retlist.append(self.FetchDict(litem)) | |
| 64 else: retlist.append(str(self.normal(litem.text))) | |
| 65 return retlist | |
| 66 | |
| 67 def GetList(self, plugname, listname, defaultval=list(), verbose=False): | |
| 68 listname = self.safe(listname) | |
| 69 plugin = self.etree.find(plugname) | |
| 70 if plugin is None or plugin.find(listname) is None: | |
| 71 msg = ["plugindb: no value has been stored for", listname, "in", | |
| 72 plugname, "so the default has been returned"] | |
| 73 logger.info(' '.join(msg), verbose) | |
| 74 return defaultval | |
| 75 | |
| 76 retlist = self.FetchList(plugin.find(listname)) | |
| 77 logger.debug("successfully found the list value", verbose) | |
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78 return retlist |
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79 |
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80 def BuildList(self, val): |
| 122 | 81 list_el = Element('list') |
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82 for item in val: |
| 122 | 83 i = Element('lobject') |
| 84 if isinstance(item, bool): | |
| 85 i.set('type', 'bool') | |
| 86 i.text = str(item) | |
| 87 elif isinstance(item, int):#it's an int | |
| 88 i.set('type', 'int') | |
| 89 i.text = str(item) | |
| 90 elif isinstance(item, float):#it's a float | |
| 91 i.set('type', 'float') | |
| 92 i.text = str(item) | |
| 93 elif isinstance(item, (list, tuple)):#it's a list | |
| 94 i.set('type', 'list') | |
| 95 i.append(self.BuildList(item)) | |
| 96 elif isinstance(item, dict):#it's a dictionary | |
| 97 i.set('type', 'dict') | |
| 98 i.append(self.BuildDict(item)) | |
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99 else: |
| 122 | 100 i.set('type', 'str') |
| 101 i.text = self.safe(item) | |
| 102 list_el.append(i) | |
| 103 return list_el | |
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104 |
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105 def SetList(self, plugname, listname, val): |
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106 listname = self.safe(listname) |
| 122 | 107 plugin = self.etree.find(plugname) |
| 108 if plugin is None: | |
| 109 plugin = Element(plugname) | |
| 110 self.etree.getroot().append(plugin) | |
| 111 list_el = plugin.find(listname) | |
| 112 if list_el is None: | |
| 113 list_el = Element(listname) | |
| 114 list_el.set('type', 'list') | |
| 115 plugin.append(list_el) | |
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116 else: |
| 122 | 117 list_el.remove(list_el.find('list')) |
| 118 list_el.append(self.BuildList(val)) | |
| 119 self.SaveDoc() | |
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120 |
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121 def BuildDict(self, val): |
| 122 | 122 dict_el = Element('dict') |
| 123 for key, item in val.iteritems(): | |
| 124 i = Element('dobject') | |
| 125 | |
| 126 if isinstance(item, bool): | |
| 127 i.set('type', 'bool') | |
| 128 i.set('name', self.safe(key)) | |
| 129 i.text = str(item) | |
| 130 elif isinstance(item, int):#it's an int | |
| 131 i.set('type', 'int') | |
| 132 i.set('name', self.safe(key)) | |
| 133 i.text = str(item) | |
| 134 elif isinstance(item, float):#it's a float | |
| 135 i.set('type', 'float') | |
| 136 i.set('name', self.safe(key)) | |
| 137 i.text = str(item) | |
| 138 elif isinstance(item, (list, tuple)):#it's a list | |
| 139 i.set('type', 'list') | |
| 140 i.set('name', self.safe(key)) | |
| 141 i.append(self.BuildList(item)) | |
| 142 elif isinstance(item, dict):#it's a dictionary | |
| 143 i.set('type', 'dict') | |
| 144 i.set('name', self.safe(key)) | |
| 145 i.append(self.BuildDict(item)) | |
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146 else: |
| 122 | 147 i.set('type', 'str') |
| 148 i.set('name', self.safe(key)) | |
| 149 i.text = self.safe(item) | |
| 150 dict_el.append(i) | |
| 151 return dict_el | |
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152 |
| 122 | 153 def SetDict(self, plugname, dictname, val): |
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154 dictname = self.safe(dictname) |
| 122 | 155 plugin = self.etree.find(plugname) |
| 156 if plugin is None: | |
| 157 plugin = Element(plugname) | |
| 158 self.etree.getroot().append(plugin) | |
| 159 dict_el = plugin.find(dictname) | |
| 160 if dict_el is None: | |
| 161 dict_el = Element(dictname) | |
| 162 dict_el.set('type', 'dict') | |
| 163 plugin.append(dict_el) | |
| 163 | 164 else: |
| 165 refs = dict_el.findall('dict') | |
| 166 keys = val.keys() | |
| 167 for r in refs: | |
| 168 if r.find('dobject').get('name') in keys: | |
| 169 logger.debug('Duplicate Dictionary Reference', True); return | |
| 122 | 170 dict_el.append(self.BuildDict(val)) |
| 171 self.SaveDoc() | |
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172 |
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173 def FetchDict(self, parent): |
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174 retdict = {} |
| 163 | 175 for ditem in parent.find('dict').findall('dobject'): |
| 122 | 176 key = self.normal(ditem.get('name')) |
| 177 if ditem.get('type') == 'int': value = int(ditem.text) | |
| 178 elif ditem.get('type') == 'bool': value = ditem.text == 'True' | |
| 179 elif ditem.get('type') == 'float': value = float(ditem.text) | |
| 180 elif ditem.get('type') == 'list': value = self.FetchList(ditem) | |
| 181 elif ditem.get('type') == 'dict': value = self.FetchDict(ditem) | |
| 163 | 182 else: value = str(self.normal(ditem.text)) |
| 122 | 183 retdict[key] = value |
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184 return retdict |
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185 |
| 122 | 186 def GetDict(self, plugname, dictname, defaultval=dict(), verbose=False): |
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187 dictname = self.safe(dictname) |
| 122 | 188 plugin = self.etree.find(plugname) |
| 189 if plugin is None or plugin.find(dictname) is None: | |
| 190 msg = ["plugindb: no value has been stored for", dictname, "in", | |
| 191 plugname, "so the default has been returned"] | |
| 192 logger.info(' '.join(msg), verbose) | |
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193 return defaultval |
| 122 | 194 retdict = self.FetchDict(plugin.find(dictname)) |
| 195 logger.debug("successfully found dict value", verbose) | |
| 196 return retdict | |
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197 |
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198 def safe(self, string): |
| 122 | 199 return string.replace("<", "$$lt$$").replace(">", "$$gt$$")\ |
| 200 .replace("&","$$amp$$").replace('"',"$$quote$$") | |
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201 |
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202 def normal(self, string): |
| 122 | 203 return string.replace("$$lt$$", "<").replace("$$gt$$", ">")\ |
| 204 .replace("$$amp$$","&").replace("$$quote$$",'"') | |
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205 |
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206 def SaveDoc(self): |
| 122 | 207 with open(self.filename, "w") as f: |
| 208 self.etree.write(f) | |
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209 |
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210 def LoadDoc(self): |
| 122 | 211 with open(self.filename) as f: |
| 212 self.etree.parse(f) | |
| 213 | |
| 214 plugindb = PluginDB() |