def createTempFile(content, suffix, path=None, relativeTo=None, textMode=False):
"""
Specialized function. Creates a file in directory path, fills it with
content (byte string), closes it and returns its full path.
relativeTo -- path relative to which the path should be or None
for absolute path
textMode -- Convert lineEndings
"""
if path is None:
path = getDefaultTempFilePath()
fd, fullPath = tempfile.mkstemp(suffix=pathEnc(suffix), dir=pathEnc(path),
text=textMode)
try:
try:
if isinstance(content, unicode):
# assert textMode
content = content.encode("utf-8")
os.write(fd, BOM_UTF8)
os.write(fd, content)
elif isinstance(content, str):
os.write(fd, content)
else: # content is a sequence
try:
iCont = iter(content)
firstContent = iCont.next()
unic = False
if isinstance(firstContent, unicode):
firstContent = firstContent.encode("utf-8")
os.write(fd, BOM_UTF8)
unic = True
assert isinstance(firstContent, str)
os.write(fd, firstContent)
while True:
content = iCont.next()
if unic:
assert isinstance(content, unicode)
content = content.encode("utf-8")
assert isinstance(content, str)
os.write(fd, content)
except StopIteration:
pass
finally:
os.close(fd)
except Exception, e:
traceback.print_exc()
# Something went wrong -> try to remove temporary file
try:
os.unlink(fullPath)
except:
traceback.print_exc()
raise e
def createTempFile(self, content, suffix, path=None, relativeTo=None):
"""
Specialized function. Creates a file in directory path, fills it with
content (byte string), closes it and returns its full path.
relativeTo -- path relative to which the path should be or None
for preferred relativeTo path or "" for absolute path
"""
if path is None:
path = self.preferredPath
if path is None:
path = getDefaultTempFilePath()
if path is not None and not os.path.exists(pathEnc(path)):
try:
os.makedirs(path)
except OSError:
path = None
fullPath = createTempFile(content,
suffix,
path,
textMode=isinstance(content, unicode))
self.fileSet.add(fullPath)
return self.getRelativePath(relativeTo, fullPath)
def close(self):
self.setLayerVisible(False)
try:
os.remove(pathEnc(self.htpaths[0]))
except:
pass
try:
os.remove(pathEnc(self.htpaths[1]))
except:
pass
# TODO: Option to show also these exceptions
# traceback.print_exc()
self.presenterListener.disconnect()
self.__sinkApp.disconnect()
self.__sinkDocPage.disconnect()
def close(self):
self.setLayerVisible(False)
try:
os.remove(pathEnc(self.htpaths[0]))
except:
pass
try:
os.remove(pathEnc(self.htpaths[1]))
except:
pass
# TODO: Option to show also these exceptions
# traceback.print_exc()
self.presenterListener.disconnect()
self.__sinkApp.disconnect()
self.__sinkDocPage.disconnect()
def clear(self):
"""
Delete all files of which the path is stored in the set
"""
for fullPath in self.fileSet:
try:
os.remove(pathEnc(fullPath))
except:
pass
# TODO: Option to show also these exceptions
# traceback.print_exc()
self.fileSet.clear()
def mkstemp(self, suffix=None, prefix=None, path=None, text=False):
"""
Same as tempfile.mkstemp from standard library, but
stores returned path also in the set and does automatic path encoding.
"""
if path is None:
path = self.preferredPath
if path is None:
path = getDefaultTempFilePath()
if path is not None and not os.path.exists(pathEnc(path)):
try:
os.makedirs(pathEnc(path))
except OSError:
path = None
fd, fullPath = tempfile.mkstemp(pathEnc(suffix), pathEnc(prefix),
pathEnc(path), text)
self.fileSet.add(fullPath)
return fd, fullPath
def clear(self):
"""
Delete all files of which the path is stored in the set
"""
for fullPath in self.fileSet:
try:
os.remove(pathEnc(fullPath))
except:
pass
# TODO: Option to show also these exceptions
# traceback.print_exc()
self.fileSet.clear()
def mkstemp(self, suffix=None, prefix=None, path=None, text=False):
"""
Same as tempfile.mkstemp from standard library, but
stores returned path also in the set and does automatic path encoding.
"""
if path is None:
path = self.preferredPath
if path is None:
path = getDefaultTempFilePath()
if path is not None and not os.path.exists(pathEnc(path)):
try:
os.makedirs(pathEnc(path))
except OSError:
path = None
fd, fullPath = tempfile.mkstemp(pathEnc(suffix), pathEnc(prefix),
pathEnc(path), text)
self.fileSet.add(fullPath)
return fd, fullPath
def loadI18nDict(appDir, locStr=None):
"""
Load and install the dictionary for the locale locStr
appDir -- Application directory of WikidPad.
"""
global i18nDict, i18nPoPath, i18nLocale
if not locStr:
locStr = locale.getdefaultlocale()[0]
if locStr is None:
locStr = ""
locList = _expand_lang(locStr)
for locEntry in locList:
if locEntry.upper() == "C":
# No translation
i18nDict = {}
__builtins__["_"] = getI18nEntryDummy
i18nPoPath = None
i18nLocale = "C"
return
if findLangListIndex(locEntry) == -1:
continue
path = os.path.join(appDir, "WikidPad_" + locEntry + ".po")
if not os.path.exists(pathEnc(path)):
continue
try:
md = buildMessageDict(path)
i18nDict = md
__builtins__["_"] = getI18nEntry
i18nPoPath = path
i18nLocale = locEntry
return
except IOError:
traceback.print_exc()
continue
# No translation
i18nDict = {}
__builtins__["_"] = getI18nEntryDummy
i18nPoPath = None
i18nLocale = "C"
def loadI18nDict(appDir, locStr=None):
"""
Load and install the dictionary for the locale locStr
appDir -- Application directory of WikidPad.
"""
global i18nDict, i18nPoPath, i18nLocale
if not locStr:
locStr = locale.getdefaultlocale()[0]
if locStr is None:
locStr = ""
locList = _expand_lang(locStr)
for locEntry in locList:
if locEntry.upper() == "C":
# No translation
i18nDict = {}
__builtins__["_"] = getI18nEntryDummy
i18nPoPath = None
i18nLocale = "C"
return
if findLangListIndex(locEntry) == -1:
continue
path = os.path.join(appDir, "WikidPad_" + locEntry + ".po")
if not os.path.exists(pathEnc(path)):
continue
try:
md = buildMessageDict(path)
i18nDict = md
__builtins__["_"] = getI18nEntry
i18nPoPath = path
i18nLocale = locEntry
return
except IOError:
traceback.print_exc()
continue
# No translation
i18nDict = {}
__builtins__["_"] = getI18nEntryDummy
i18nPoPath = None
i18nLocale = "C"
def buildMessageDict(filename):
messages = {}
def add(id, ustr, fuzzy):
"Add a non-fuzzy translation to the dictionary."
if not fuzzy and ustr:
messages[id] = ustr
if filename.endswith('.po') or filename.endswith('.pot'):
infile = filename
else:
infile = filename + '.po'
try:
lines = codecs.open(pathEnc(infile), "r", "utf-8").readlines()
except IOError, msg:
# print >> sys.stderr, msg
raise
def buildMessageDict(filename):
messages = {}
def add(id, ustr, fuzzy):
"Add a non-fuzzy translation to the dictionary."
if not fuzzy and ustr:
messages[id] = ustr
if filename.endswith('.po') or filename.endswith('.pot'):
infile = filename
else:
infile = filename + '.po'
try:
lines = codecs.open(pathEnc(infile), "r", "utf-8").readlines()
except IOError, msg:
# print >> sys.stderr, msg
raise
def createTempFile(self, content, suffix, path=None, relativeTo=None):
"""
Specialized function. Creates a file in directory path, fills it with
content (byte string), closes it and returns its full path.
relativeTo -- path relative to which the path should be or None
for preferred relativeTo path or "" for absolute path
"""
if path is None:
path = self.preferredPath
if path is None:
path = getDefaultTempFilePath()
if path is not None and not os.path.exists(pathEnc(path)):
try:
os.makedirs(path)
except OSError:
path = None
fullPath = createTempFile(content, suffix, path,
textMode=isinstance(content, unicode))
self.fileSet.add(fullPath)
return self.getRelativePath(relativeTo, fullPath)
def getI18nXrcData(appDir, globalConfigSubDir, baseXrcName):
"""
Returns the XML data of translated XRC file.
This function assumes that loadI18nDict() was previously
called with same appDir.
"""
global i18nPoPath, i18nLocale
if i18nPoPath is None:
# No translation
return loadEntireFile(os.path.join(appDir, baseXrcName + ".xrc"), True)
# Retrieve modification time of .po and .xrc file to compare with cache
# Cache is only valid if newer than both
poModTime = os.stat(pathEnc(i18nPoPath)).st_mtime
poModTime2 = os.stat(pathEnc(os.path.join(appDir, baseXrcName + ".xrc"))).st_mtime
poModTime = max(poModTime, poModTime2)
# First test for cache in appDir
try:
cachePath = os.path.join(appDir,
baseXrcName + "_" + i18nLocale + ".xrc")
if os.path.exists(pathEnc(cachePath)) and \
os.stat(pathEnc(cachePath)).st_mtime > poModTime:
data = _stripI18nXrcCache(loadEntireFile(cachePath, True))
if data is not None:
# Valid cache found
return data
except:
traceback.print_exc() # Really?
# then test for cache in globalConfigSubDir
try:
cachePath = os.path.join(globalConfigSubDir,
baseXrcName + "_" + i18nLocale + ".xrc")
if os.path.exists(pathEnc(cachePath)) and \
os.stat(pathEnc(cachePath)).st_mtime > poModTime:
# Valid cache found
data = _stripI18nXrcCache(loadEntireFile(cachePath, True))
if data is not None:
# Valid cache found
return data
except:
traceback.print_exc() # Really?
# No valid cache -> build content
untranslated = loadEntireFile(
os.path.join(appDir, baseXrcName + ".xrc"), True)
xmlDoc = minidom.parseString(untranslated)
elementsContainingText = xmlDoc.getElementsByTagName("label") + \
xmlDoc.getElementsByTagName("title") + \
xmlDoc.getElementsByTagName("item")
for le in elementsContainingText:
childs = le.childNodes
if len(childs) != 1:
continue
child = childs[0]
if child.nodeType != child.TEXT_NODE:
continue
child.data = _(child.data)
translated = xmlDoc.toxml("utf-8")
xmlDoc.unlink()
# The following conversion is only needed when running a Windows
# binary created by py2exe with wxPython 2.6.
# Otherwise some mysterious unicode error may ocurr.
translated = translated.decode("utf-8")
result = []
for c in translated:
o = ord(c)
if o > 127:
result.append("&#%i;" % o)
else:
result.append(chr(o))
translated = "".join(result)
# Add version tag to ensure valid cache
toCache = Consts.VERSION_STRING + "\n" + translated
# Try to store content as cache in appDir
try:
cachePath = os.path.join(appDir,
baseXrcName + "_" + i18nLocale + ".xrc")
writeEntireFile(cachePath, toCache, True)
return translated
except:
pass
# Try to store content as cache in globalConfigSubDir
try:
cachePath = os.path.join(globalConfigSubDir,
baseXrcName + "_" + i18nLocale + ".xrc")
writeEntireFile(cachePath, toCache, True)
return translated
except:
pass
# Cache saving failed
return translated
def getI18nXrcData(appDir, globalConfigSubDir, baseXrcName):
"""
Returns the XML data of translated XRC file.
This function assumes that loadI18nDict() was previously
called with same appDir.
"""
global i18nPoPath, i18nLocale
if i18nPoPath is None:
# No translation
return loadEntireFile(os.path.join(appDir, baseXrcName + ".xrc"), True)
# Retrieve modification time of .po and .xrc file to compare with cache
# Cache is only valid if newer than both
poModTime = os.stat(pathEnc(i18nPoPath)).st_mtime
poModTime2 = os.stat(pathEnc(os.path.join(appDir,
baseXrcName + ".xrc"))).st_mtime
poModTime = max(poModTime, poModTime2)
# First test for cache in appDir
try:
cachePath = os.path.join(appDir,
baseXrcName + "_" + i18nLocale + ".xrc")
if os.path.exists(pathEnc(cachePath)) and \
os.stat(pathEnc(cachePath)).st_mtime > poModTime:
data = _stripI18nXrcCache(loadEntireFile(cachePath, True))
if data is not None:
# Valid cache found
return data
except:
traceback.print_exc() # Really?
# then test for cache in globalConfigSubDir
try:
cachePath = os.path.join(globalConfigSubDir,
baseXrcName + "_" + i18nLocale + ".xrc")
if os.path.exists(pathEnc(cachePath)) and \
os.stat(pathEnc(cachePath)).st_mtime > poModTime:
# Valid cache found
data = _stripI18nXrcCache(loadEntireFile(cachePath, True))
if data is not None:
# Valid cache found
return data
except:
traceback.print_exc() # Really?
# No valid cache -> build content
untranslated = loadEntireFile(os.path.join(appDir, baseXrcName + ".xrc"),
True)
xmlDoc = minidom.parseString(untranslated)
elementsContainingText = xmlDoc.getElementsByTagName("label") + \
xmlDoc.getElementsByTagName("title") + \
xmlDoc.getElementsByTagName("item")
for le in elementsContainingText:
childs = le.childNodes
if len(childs) != 1:
continue
child = childs[0]
if child.nodeType != child.TEXT_NODE:
continue
child.data = _(child.data)
translated = xmlDoc.toxml("utf-8")
xmlDoc.unlink()
# The following conversion is only needed when running a Windows
# binary created by py2exe with wxPython 2.6.
# Otherwise some mysterious unicode error may ocurr.
translated = translated.decode("utf-8")
result = []
for c in translated:
o = ord(c)
if o > 127:
result.append("&#%i;" % o)
else:
result.append(chr(o))
translated = "".join(result)
# Add version tag to ensure valid cache
toCache = Consts.VERSION_STRING + "\n" + translated
# Try to store content as cache in appDir
try:
cachePath = os.path.join(appDir,
baseXrcName + "_" + i18nLocale + ".xrc")
writeEntireFile(cachePath, toCache, True)
return translated
except:
pass
# Try to store content as cache in globalConfigSubDir
try:
cachePath = os.path.join(globalConfigSubDir,
baseXrcName + "_" + i18nLocale + ".xrc")
writeEntireFile(cachePath, toCache, True)
return translated
except:
pass
# Cache saving failed
return translated
