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comparison src/translator/project.py @ 806:bcb74c9b895c

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Moved out files in the trunk folder to the root.
author Aziz K?ksal <aziz.koeksal@gmail.com>
date Sun, 09 Mar 2008 00:12:19 +0100
parents trunk/src/translator/project.py@1401e38d1e2e
children
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805:a3fab8b74a7d 806:bcb74c9b895c
1 # -*- coding: utf-8 -*-
2 # Author: Aziz Köksal
3 # License: GPL2
4 import os
5 from errors import LoadingError
6 import langfile
7 import datetime
8 import yaml
9
10 def newProjectData(projectName):
11 return {
12 "Name":projectName,
13 "LangFiles":[],
14 "SourceLangFile":'',
15 "MsgIDs":[],
16 "CreationDate":str(datetime.datetime.utcnow()),
17 "BuildScript":''
18 }
19
20 class Project:
21 # Members:
22 # name
23 # source
24 # langFilePaths
25 # langFile
26 # msgids
27 # creationDate
28 def __init__(self, projectPath):
29 self.projectPath = projectPath
30 # Load project file and check data integrity.
31 try:
32 self.doc = yaml.load(open(projectPath, "r"))
33 except yaml.YAMLError, e:
34 raise LoadingError(str(e))
35 self.verify()
36
37 def verify(self):
38 doc = self.doc
39 self.checkType(doc, dict)
40 try:
41 self.name = unicode(doc["Name"])
42 self.srcLangFilePath = str(doc["SourceLangFile"])
43 self.langFilePaths = list(doc["LangFiles"])
44 self.msgIDs = list(doc["MsgIDs"])
45 self.creationDate = str(doc["CreationDate"])
46 self.buildScript = str(doc["BuildScript"])
47 except KeyError, e:
48 raise LoadingError("Missing member '%s' in '%s'" % (e.message, projectPath))
49
50 for path in self.langFilePaths:
51 self.checkType(path, str)
52
53 msgIDs = []
54 for msg in self.msgIDs:
55 self.checkType(msg, dict)
56 try:
57 msg["ID"] = int(msg["ID"])
58 msg["Name"] = unicode(msg["Name"])
59 msg["Order"] = int(msg["Order"])
60 except KeyError, e:
61 raise LoadingError("Project: a message is missing the '%s' key." % str(e))
62 msgIDs += [msg]
63 self.msgIDs = msgIDs
64
65 # Load language files.
66 self.langFiles = []
67 IDList = [msg["ID"] for msgID in self.msgIDs]
68 for filePath in self.langFilePaths:
69 langFile = self.loadLangFile(filePath)
70 langFile.createMissingMessages(IDList)
71 self.langFiles += [langFile]
72 self.srcLangFile = self.loadLangFile(self.srcLangFilePath)
73 self.srcLangFile.createMissingMessages(IDList)
74 self.srcLangFile.isSource = True
75 self.langFiles += [self.srcLangFile]
76
77 for langFile in self.langFiles:
78 langFile.setSource(self.srcLangFile)
79
80 def checkType(self, var, type_):
81 if not isinstance(var, type_):
82 raise LoadingException("%s is not of type %s" % (str(var), str(type_)))
83
84 def loadLangFile(self, filePath):
85 if not os.path.exists(filePath):
86 # Look in project directory.
87 projectDir = os.path.dirname(self.projectPath)
88 filePath2 = os.path.join(projectDir, filePath)
89 if not os.path.exists(filePath2):
90 raise LoadingError("Project: Language file '%s' doesn't exist"%filePath)
91 filePath = filePath2
92 return langfile.LangFile(filePath)
93
94 def setName(self, name):
95 self.name = name
96
97 def setBuildScript(self, filePath):
98 self.buildScript = filePath
99
100 def setCreationDate(self, date):
101 self.creationDate = date
102
103 def save(self):
104 self.doc["Name"] = self.name
105 self.doc["BuildScript"] = self.buildScript
106 self.doc["CreationDate"] = self.creationDate
107 file_ = open(self.projectPath, "w")
108 yaml.dump(self.doc, stream=file_, allow_unicode=True)
109 file_.close()