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annotate trunk/src/translator/project.py @ 481:04adc4e3fdda

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Translator: some fixes and additions. Projects can be saved now. Documents can be switched using Ctrl+Tab and Ctrl+Shift+Tab. Some items in ProjectTree can be edited now. Added my last will to the file AUTHORS.
author Aziz K?ksal <aziz.koeksal@gmail.com>
date Wed, 14 Nov 2007 22:07:50 +0100
parents 3b5421d40f9b
children 1401e38d1e2e
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1 # -*- coding: utf-8 -*-
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2 # Author: Aziz Köksal
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3 # License: GPL2
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4 import os
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5 from errors import LoadingError
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6 import langfile
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7 import datetime
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8 import yaml
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9
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10 def newProjectData(projectName):
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11 return {
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12 "Name":projectName,
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13 "LangFiles":[],
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14 "SourceLangFile":'',
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15 "MsgIDs":[],
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16 "CreationDate":str(datetime.datetime.utcnow()),
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17 "BuildScript":''
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18 }
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19
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20 class Project:
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21 # Members:
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22 # name
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23 # source
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24 # langFilePaths
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25 # langFile
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26 # msgids
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27 # creationDate
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28 def __init__(self, projectPath):
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29 self.projectPath = projectPath
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30 # Load project file and check data integrity.
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31 try:
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32 self.doc = yaml.load(open(projectPath, "r"))
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33 except yaml.YAMLError, e:
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34 raise LoadingError(str(e))
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35 self.verify()
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36
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37 def verify(self):
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38 doc = self.doc
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39 self.checkType(doc, dict)
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40 try:
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41 self.name = unicode(doc["Name"])
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42 self.srcLangFilePath = str(doc["SourceLangFile"])
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43 self.langFilePaths = list(doc["LangFiles"])
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44 self.msgIDs = list(doc["MsgIDs"])
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45 self.creationDate = str(doc["CreationDate"])
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46 self.buildScript = str(doc["BuildScript"])
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47 except KeyError, e:
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48 raise LoadingError("Missing member '%s' in '%s'" % (e.message, projectPath))
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50 for path in self.langFilePaths:
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51 self.checkType(path, str)
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52
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53 msgIDs = []
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54 for msg in self.msgIDs:
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55 self.checkType(msg, dict)
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56 try:
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57 msg["ID"] = int(msg["ID"])
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58 msg["Name"] = unicode(msg["Name"])
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59 msg["Order"] = int(msg["Order"])
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60 except KeyError, e:
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61 raise LoadingError("Project: a message is missing the '%s' key." % str(e))
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62 msgIDs += [msg]
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63 self.msgIDs = msgIDs
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64
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65 # Load language files.
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66 self.langFiles = []
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67 IDList = [msg["ID"] for msgID in self.msgIDs]
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68 for filePath in self.langFilePaths:
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69 langFile = self.loadLangFile(filePath)
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70 langFile.createMissingMessages(IDList)
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71 self.langFiles += [langFile]
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72 self.srcLangFile = self.loadLangFile(self.srcLangFilePath)
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73 self.srcLangFile.createMissingMessages(IDList)
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74 self.srcLangFile.isSource = True
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75 self.langFiles += [self.srcLangFile]
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76
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77 for langFile in self.langFiles:
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78 langFile.setSource(self.srcLangFile)
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79
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80 def checkType(self, var, type_):
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81 if not isinstance(var, type_):
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82 raise LoadingException("%s is not of type %s" % (str(var), str(type_)))
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83
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84 def loadLangFile(self, filePath):
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85 if not os.path.exists(filePath):
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86 # Look in project directory.
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87 projectDir = os.path.dirname(self.projectPath)
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88 filePath2 = os.path.join(projectDir, filePath)
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89 if not os.path.exists(filePath2):
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90 raise LoadingError("Project: Language file '%s' doesn't exist"%filePath)
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91 filePath = filePath2
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92 return langfile.LangFile(filePath)
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93
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94 def setName(self, name):
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95 self.name = name
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96
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97 def save(self):
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98 self.doc["Name"] = self.name
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99 file_ = open(self.projectPath, "w")
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100 yaml.dump(self.doc, stream=file_, allow_unicode=True)
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101 file_.close()