def go_to_definition(self):
self.dirty = True
self.results = []
locations = self.get_locations()
if self._isVariable:
preResults = [
[file_manager.get_basename(x.path), x.path, x.lineno, '']
for x in locations
if (x.type == FILTERS['attribs']) and (x.name == self._search)]
else:
preResults = [
[file_manager.get_basename(x.path), x.path, x.lineno, '']
for x in locations
if ((x.type == FILTERS['functions']) or
(x.type == FILTERS['classes'])) and
(x.name.startswith(self._search))]
for data in preResults:
file_object = QFile(data[1])
if not file_object.open(QFile.ReadOnly):
return
stream = QTextStream(file_object)
line_index = 0
line = stream.readLine()
while not self._cancel and not stream.atEnd():
if line_index == data[2]:
data[3] = line
self.results.append(data)
break
#take the next line!
line = stream.readLine()
line_index += 1
def loadDescription(self, startPara, nrPara):
readme = QFile(self.readmePath)
if not readme.open(QFile.ReadOnly):
Colors.debug("- MenuContentItem.loadDescription: Could not load:",
self.readmePath)
return ""
in_str = QTextStream(readme)
# Skip a certain number of paragraphs.
while startPara:
if not in_str.readLine():
startPara -= 1
# Read in the number of wanted paragraphs.
result = ''
line = in_str.readLine()
while True:
result += line + " "
line = in_str.readLine()
if not line:
nrPara -= 1
line = "<br><br>" + in_str.readLine()
if nrPara == 0 or in_str.atEnd():
break
return Colors.contentColor + result
def __init__(self, parent=None):
super(ScheduleViewMenu, self).__init__()
self.setupUi(self)
self.home_button.clicked.connect(self.openMainWindow)
scheduleFile = QFile("schedule.txt")
if not scheduleFile.open(QIODevice.ReadOnly | QIODevice.Text):
return
text_in = QTextStream(scheduleFile)
medication_info = text_in.readLine()
prescription_info = text_in.readLine()
time_spins = {
1: self.time_spin_1,
2: self.time_spin_2,
3: self.time_spin_3,
4: self.time_spin_4,
5: self.time_spin_5,
}
i = 0
while not text_in.atEnd():
time_spins[i + 1].setText(text_in.readLine())
i += 1
self.medication_text.setText(medication_info)
self.prescription_label.setText(prescription_info)
t = threading.Timer(
1.0, lambda: ConfirmedMenu.wait(self)) #prescription number
t.start()
def _grep_file(self, file_path, file_name):
"""Search for each line inside the file."""
if not self.by_phrase:
with open(file_path, 'r') as f:
content = f.read()
words = [word for word in self.search_pattern.pattern().split('|')]
words.insert(0, True)
def check_whole_words(result, word):
return result and content.find(word) != -1
if not reduce(check_whole_words, words):
return
file_object = QFile(file_path)
if not file_object.open(QFile.ReadOnly):
return
stream = QTextStream(file_object)
lines = []
line_index = 0
line = stream.readLine()
while not self._cancel and not (stream.atEnd() and not line):
column = self.search_pattern.indexIn(line)
if column != -1:
lines.append((line_index, line))
#take the next line!
line = stream.readLine()
line_index += 1
#emit a signal!
relative_file_name = file_manager.convert_to_relative(
self.root_dir, file_path)
self.found_pattern.emit((relative_file_name, lines))
def __readDepartmentsData(self):
department_list = [] # of Department
for file_name in MainWindow.dep_file_name_list:
count = 0
file = QFile(':/stuff/' + file_name + '.txt')
if not file.open(QIODevice.ReadOnly | QIODevice.Text):
raise FileNotFoundError(file_name)
stream = QTextStream(file)
stream.setCodec('UTF-8')
dep_name = stream.readLine()
if dep_name[-1] != ':':
raise Exception('resource ' + file_name +
' with no department mark')
dep_name = dep_name[:-1]
new_dep_obj = Department(dep_name)
while not stream.atEnd():
count += 1
(n, s) = stream.readLine().split()
if count == 1:
new_dep_obj.setBoss(Employee(n, s))
else:
new_dep_obj.addEmployee(Employee(n, s))
if count == 0:
raise Exception('resource ' + file_name + ' has no items')
department_list.append(new_dep_obj)
return department_list
def go_to_definition(self):
self.dirty = True
self.results = []
locations = self.get_locations()
if self._isVariable:
preResults = [
[file_manager.get_basename(x.path), x.path, x.lineno, '']
for x in locations
if (x.type == FILTERS['attribs']) and (x.name == self._search)
]
else:
preResults = [[
file_manager.get_basename(x.path), x.path, x.lineno, ''
] for x in locations if ((x.type == FILTERS['functions']) or
(x.type == FILTERS['classes'])) and (
x.name.startswith(self._search))]
for data in preResults:
file_object = QFile(data[1])
if not file_object.open(QFile.ReadOnly):
return
stream = QTextStream(file_object)
line_index = 0
line = stream.readLine()
while not self._cancel and not stream.atEnd():
if line_index == data[2]:
data[3] = line
self.results.append(data)
break
#take the next line!
line = stream.readLine()
line_index += 1
def _grep_file(self, file_path, file_name):
"""Search for each line inside the file."""
if not self.by_phrase:
with open(file_path, 'r') as f:
content = f.read()
words = [word for word in
self.search_pattern.pattern().split('|')]
words.insert(0, True)
def check_whole_words(result, word):
return result and content.find(word) != -1
if not reduce(check_whole_words, words):
return
file_object = QFile(file_path)
if not file_object.open(QFile.ReadOnly):
return
stream = QTextStream(file_object)
lines = []
line_index = 0
line = stream.readLine()
while not self._cancel and not (stream.atEnd() and not line):
column = self.search_pattern.indexIn(line)
if column != -1:
lines.append((line_index, line))
#take the next line!
line = stream.readLine()
line_index += 1
#emit a signal!
relative_file_name = file_manager.convert_to_relative(
self.root_dir, file_path)
self.found_pattern.emit((relative_file_name, lines))
def __loadRules(self):
"""
Private method to load the rules of the subscription.
"""
fileName = self.rulesFileName()
f = QFile(fileName)
if f.exists():
if not f.open(QIODevice.ReadOnly):
E5MessageBox.warning(
None, self.tr("Load subscription rules"),
self.tr(
"""Unable to open adblock file '{0}' for reading.""").
format(fileName))
else:
textStream = QTextStream(f)
header = textStream.readLine(1024)
if not header.startswith("[Adblock"):
E5MessageBox.warning(
None, self.tr("Load subscription rules"),
self.tr("""AdBlock file '{0}' does not start"""
""" with [Adblock.""").format(fileName))
f.close()
f.remove()
self.__lastUpdate = QDateTime()
else:
from .AdBlockRule import AdBlockRule
self.__updatePeriod = 0
self.__remoteModified = QDateTime()
self.__rules = []
self.__rules.append(AdBlockRule(header, self))
while not textStream.atEnd():
line = textStream.readLine()
self.__rules.append(AdBlockRule(line, self))
expires = self.__expiresRe.search(line)
if expires:
period, kind = expires.groups()
if kind:
# hours
self.__updatePeriod = int(period)
else:
# days
self.__updatePeriod = int(period) * 24
remoteModified = self.__remoteModifiedRe.search(line)
if remoteModified:
day, month, year, time, hour, minute = \
remoteModified.groups()
self.__remoteModified.setDate(
QDate(int(year),
self.__monthNameToNumber[month],
int(day)))
if time:
self.__remoteModified.setTime(
QTime(int(hour), int(minute)))
self.__populateCache()
self.changed.emit()
elif not fileName.endswith("_custom"):
self.__lastUpdate = QDateTime()
self.checkForUpdate()
def openFile(self, path=None):
if not path:
path, _ = QFileDialog.getOpenFileName(self, "Choose a data file",
'', '*.cht')
if path:
f = QFile(path)
if f.open(QFile.ReadOnly | QFile.Text):
stream = QTextStream(f)
self.model.removeRows(0, self.model.rowCount(QModelIndex()),
QModelIndex())
row = 0
line = stream.readLine()
while line:
self.model.insertRows(row, 1, QModelIndex())
pieces = line.split(',')
self.model.setData(self.model.index(row, 0, QModelIndex()),
pieces[0])
self.model.setData(self.model.index(row, 1, QModelIndex()),
float(pieces[1]))
self.model.setData(self.model.index(row, 0, QModelIndex()),
QColor(pieces[2]), Qt.DecorationRole)
row += 1
line = stream.readLine()
f.close()
self.statusBar().showMessage("Loaded %s" % path, 2000)
def openFile(self, path=None):
if not path:
path, _ = QFileDialog.getOpenFileName(self, "Choose a data file",
'', '*.cht')
if path:
f = QFile(path)
if f.open(QFile.ReadOnly | QFile.Text):
stream = QTextStream(f)
self.model.removeRows(0, self.model.rowCount(QModelIndex()),
QModelIndex())
row = 0
line = stream.readLine()
while line:
self.model.insertRows(row, 1, QModelIndex())
pieces = line.split(',')
self.model.setData(self.model.index(row, 0, QModelIndex()),
pieces[0])
self.model.setData(self.model.index(row, 1, QModelIndex()),
float(pieces[1]))
self.model.setData(self.model.index(row, 0, QModelIndex()),
QColor(pieces[2]), Qt.DecorationRole)
row += 1
line = stream.readLine()
f.close()
self.statusBar().showMessage("Loaded %s" % path, 2000)
def loadDescription(self, startPara, nrPara):
readme = QFile(self.readmePath)
if not readme.open(QFile.ReadOnly):
Colors.debug("- MenuContentItem.loadDescription: Could not load:", self.readmePath)
return ""
in_str = QTextStream(readme)
# Skip a certain number of paragraphs.
while startPara:
if not in_str.readLine():
startPara -= 1
# Read in the number of wanted paragraphs.
result = ""
line = in_str.readLine()
while True:
result += line + " "
line = in_str.readLine()
if not line:
nrPara -= 1
line = "<br><br>" + in_str.readLine()
if nrPara == 0 or in_str.atEnd():
break
return Colors.contentColor + result
def __readDefaultSchedule(self, num_of_days):
file_name = 'default'
file = QFile(':/schedule/' + file_name + '.txt')
if not file.open(QIODevice.ReadOnly | QIODevice.Text):
raise FileNotFoundError(file_name)
stream = QTextStream(file)
stream.setCodec('UTF-8')
Matrix = [[[] for i in range(0, num_of_days)] for j in range(0, 9)]
days_of_week = [
'', 'Понедельник', 'Вторник', 'Среда', 'Четверг', 'Пятница',
'Суббота', 'Воскресенье'
]
while not stream.atEnd():
week_day = stream.readLine()[:-1]
line = stream.readLine()
while line:
params_of_event = line.split(',')
time = int(params_of_event[0].replace(':', ''))
duration = int(params_of_event[1])
title = params_of_event[2]
location = params_of_event[3]
department = params_of_event[4]
start_day_number = days_of_week.index(week_day)
days_list = [
k for k in range(start_day_number, num_of_days, 7)
]
type = ScheduleEvent.Type.HEAD if department == 'Руководство' else ScheduleEvent.Type.DEP
participants_list = []
if type == ScheduleEvent.Type.HEAD:
participants_list.append(self.firm.getBoss())
for dep in self.checked_departments:
participants_list.append(dep.getBoss())
elif type == ScheduleEvent.Type.DEP:
for dep in self.checked_departments:
if dep.getName() == department:
participants_list.extend(dep.getEmployeeList())
else:
raise Exception(
'Error while processing default schedule data: TYPE')
for day in days_list:
if len(participants_list) != 0:
Matrix[int(time / 100) - 10][day - 1].append(
ScheduleEvent(time=time,
duration=duration,
title=title,
location=location,
type=type,
part_list=participants_list,
day=day))
line = stream.readLine()
self.Matrix = Matrix
def __openByStream(self, fileName): ##用QTextStream打开文件
fileDevice = QFile(fileName)
if not fileDevice.exists(): #判断文件是否存在
return False
if not fileDevice.open(QIODevice.ReadOnly | QIODevice.Text):
return False
try:
fileStream = QTextStream(fileDevice)
fileStream.setAutoDetectUnicode(True) #自动检测Unicode
fileStream.setCodec("utf-8") #必须设置编码,否则不能正常显示汉字
# 一次性全部读出
## text=fileStream.readAll() #读取出来就是str
## self.ui.textEdit.setPlainText(text)
#逐行读取方式
self.ui.textEdit.clear()
while not fileStream.atEnd():
lineStr = fileStream.readLine() #读取文件的一行,读取出来就是str
self.ui.textEdit.appendPlainText(lineStr) #添加到文本框显示
finally:
fileDevice.close() #关闭文件
return True
def overseek(self):
outdatar = ""
CONFIGPATH = os.path.join(
sys.path[0], "plugins\\ResolutionExtension\\Resolution.txt")
if QFile(CONFIGPATH).exists() == False: #Default
outdatar = outdatar + self.overread(QSize(70, 70))
outdatar = outdatar + self.overread(QSize(95, 80))
outdatar = outdatar + self.overread(QSize(95, 95))
outdatar = outdatar + self.overread(QSize(160, 140))
outdatar = outdatar + self.overread(QSize(200, 200))
else:
fh = QFile(CONFIGPATH)
fh.open(QIODevice.ReadOnly)
stream = QTextStream(fh)
stream.setCodec(CODEC)
while stream.atEnd() == False:
tem = stream.readLine()
if tem[0] == '#':
continue
tems = tem.split(",")
if len(tems) == 2 and tems[0].isdigit() and tems[1].isdigit():
outdatar = outdatar + self.overread(
QSize(int(tems[0]), int(tems[1])))
fh.close()
return outdatar
def openTxtFile(self):
filePath = QFileDialog.getOpenFileName(self, "Open Txt File",
os.getcwd() + "/sudokuIni/",
"Txt Files(*.txt)")
file = QFile(filePath[0])
if file.open(QIODevice.ReadOnly):
fileTxt = QTextStream(file)
self.insertArray = []
for i in range(9):
self.insertArray.append([])
line = fileTxt.readLine()
lineParts = line.split(' ')
for j in range(9):
self.insertArray[i].append(int(lineParts[j]))
self.insertListConfirmed = []
for i in range(9):
for j in range(9):
if self.insertArray[i][j] != 0:
self.insertListConfirmed.append([[
i, j, self.insertArray[i][j]
]]) #根据txt文件中读取的信息，设置确定的填充序列
for i in range(len(self.insertListConfirmed)):
self.setGridItem(
self.insertListConfirmed[i][
len(self.insertListConfirmed[i]) - 1][0],
self.insertListConfirmed[i][
len(self.insertListConfirmed[i]) - 1][1],
self.insertListConfirmed[i][
len(self.insertListConfirmed[i]) - 1][2])
self.newOnlyOne[self.insertListConfirmed[i][
len(self.insertListConfirmed[i]) -
1][0]][self.insertListConfirmed[i][
len(self.insertListConfirmed[i]) - 1][1]] = 1
self.showAllAlone() #显示所有已经确定的小格
self.fillBt.setEnabled(True)
def addDataSet(self):
self.m_dataSet = VariantDataSet()
itemList = []
stream = QTextStream()
dataFile = QFile(QFileInfo(__file__).absolutePath() + '/raindata.txt')
if dataFile.open(QIODevice.ReadOnly | QIODevice.Text):
stream.setDevice(dataFile)
while not stream.atEnd():
line = stream.readLine()
if line.startswith('#'):
continue
# Each line has three data items: year, month, and rainfall
# values.
strList = line.split(',')
if len(strList) < 3:
continue
# Store year and month as strings, and rainfall value as a
# float into a tuple and add the tupe to the item list.
newItem = (strList[0].strip(), strList[1].strip(),
float(strList[2]))
itemList.append(newItem)
self.m_dataSet.addItems(itemList)
self.m_proxy.setDataSet(self.m_dataSet)
self.m_mapping = VariantBarDataMapping(
rowCategories=self.m_years, columnCategories=self.m_numericMonths)
self.m_proxy.setMapping(self.m_mapping)
def findFiles(self, files, text):
progressDialog = QProgressDialog(self)
progressDialog.setCancelButtonText("&Cancel")
progressDialog.setRange(0, files.count())
progressDialog.setWindowTitle("Find Files")
foundFiles = []
for i in range(files.count()):
progressDialog.setValue(i)
progressDialog.setLabelText("Searching file number %d of %d..." %
(i, files.count()))
QApplication.processEvents()
if progressDialog.wasCanceled():
break
inFile = QFile(self.currentDir.absoluteFilePath(files[i]))
if inFile.open(QIODevice.ReadOnly):
stream = QTextStream(inFile)
while not stream.atEnd():
if progressDialog.wasCanceled():
break
line = stream.readLine()
if text in line:
foundFiles.append(files[i])
break
progressDialog.close()
return foundFiles
def findFiles(self, files, text):
progressDialog = QProgressDialog(self)
progressDialog.setCancelButtonText("&Cancel")
progressDialog.setRange(0, files.count())
progressDialog.setWindowTitle("Find Files")
foundFiles = []
for i in range(files.count()):
progressDialog.setValue(i)
progressDialog.setLabelText("Searching file number %d of %d..." % (i, files.count()))
QApplication.processEvents()
if progressDialog.wasCanceled():
break
inFile = QFile(self.currentDir.absoluteFilePath(files[i]))
if inFile.open(QIODevice.ReadOnly):
stream = QTextStream(inFile)
while not stream.atEnd():
if progressDialog.wasCanceled():
break
line = stream.readLine()
if text in line:
foundFiles.append(files[i])
break
progressDialog.close()
return foundFiles
def _grep_file(self, file_path, file_name):
"""Search for each line inside the file"""
file_obj = QFile(file_path)
if not file_obj.open(QFile.ReadOnly):
return
stream = QTextStream(file_obj)
lines = []
append = lines.append
line_index = 0
line = stream.readLine()
while not self._cancel and not stream.atEnd():
column = self.search_pattern.indexIn(line)
if column != -1:
append((line_index, line))
# Take the next line
line = stream.readLine()
line_index += 1
p = os.path.join(self.root_dir, file_path)
self.resultAvailable.emit((p, lines))
def _grep_file(self, file_path, file_name):
"""Search for each line inside the file"""
file_obj = QFile(file_path)
if not file_obj.open(QFile.ReadOnly):
return
stream = QTextStream(file_obj)
lines = []
append = lines.append
line_index = 0
line = stream.readLine()
while not self._cancel and not stream.atEnd():
column = self.search_pattern.indexIn(line)
if column != -1:
append((line_index, line))
# Take the next line
line = stream.readLine()
line_index += 1
p = os.path.join(self.root_dir, file_path)
self.resultAvailable.emit((p, lines))
def runFile(self):
myCmd0= 'python /Users/tania/Desktop/Desktop/ORIGINAL/Code/Tugas_Akhir/AksaraBatak/Translator/converter.py'
myCmd = 'python test_model.py ./models/CNN.pth ./models/voc-model-labels.txt ./outs/ImageSets/test.txt'
myCmd2 = 'python /Users/tania/Desktop/Desktop/ORIGINAL/Code/Tugas_Akhir/AksaraBatak/BFS/bfs.py'
os.system(myCmd0)
os.system(myCmd)
os.system(myCmd2)
file = QFile("/Users/tania/Desktop/Desktop/ORIGINAL/Code/Tugas_Akhir/AksaraBatak/BFS/outputBFS.txt")
if file.open(QIODevice.ReadOnly | QIODevice.Text):
stream = QTextStream(file)
while not stream.atEnd():
line = file.readLine()
line.append(stream.readLine()+"\n")
encodedString = line.append(stream.readLine()+"\n")
codec = QTextCodec.codecForName("KOI8-R")
string = codec.toUnicode(encodedString)
self.results.setText(string)
file.close();
def _get_file_content(plugin_file):
name = ':/plugins/{}'.format(plugin_file)
file = QFile(name)
if file.open(QIODevice.ReadOnly | QIODevice.Text):
file_content = "" # type: str
text_stream = QTextStream(file)
while not text_stream.atEnd():
file_content += text_stream.readLine() + "\n"
file.close()
return file_content
else:
return None
def readExtension(self, fileName):
extFile = QFile(fileName)
extFile.open(QIODevice.ReadOnly)
extension = {}
stream = QTextStream(extFile)
while not stream.atEnd():
line = stream.readLine()
if '=' in line:
index = line.index('=')
extension[line[:index].rstrip()] = line[index+1:].lstrip()
extFile.close()
return extension
def readExtension(self, fileName):
extFile = QFile(fileName)
extFile.open(QIODevice.ReadOnly)
extension = {}
stream = QTextStream(extFile)
while not stream.atEnd():
line = stream.readLine()
if '=' in line:
index = line.index('=')
extension[line[:index].rstrip()] = line[index+1:].lstrip()
extFile.close()
return extension
def loadFile(self, filePath):
ret = True
absPath = QFileInfo(filePath).path()
rulesFile = QFile(filePath)
if (not rulesFile.exists()):
self.mError += self.tr("No rules file found at:\n%s\n" % filePath)
return False
if (not rulesFile.open(QIODevice.ReadOnly | QIODevice.Text)):
self.mError += self.tr("Error opening rules file:\n%s\n" %
filePath)
return False
i = QTextStream(rulesFile)
line = ' '
while line != '':
line = i.readLine()
rulePath = line.strip()
if (rulePath == '' or rulePath.startswith('#')
or rulePath.startswith("//")):
continue
if (QFileInfo(rulePath).isRelative()):
rulePath = absPath + '/' + rulePath
if (not QFileInfo(rulePath).exists()):
self.mError += self.tr("File not found:\n%s" % rulePath) + '\n'
ret = False
continue
if (rulePath.lower().endswith(".tmx")):
tmxFormat = TmxMapFormat()
rules = tmxFormat.read(rulePath)
if (not rules):
self.mError += self.tr("Opening rules map failed:\n%s" %
tmxFormat.errorString()) + '\n'
ret = False
continue
tilesetManager = TilesetManager.instance()
tilesetManager.addReferences(rules.tilesets())
autoMapper = None
autoMapper = AutoMapper(self.mMapDocument, rules, rulePath)
self.mWarning += autoMapper.warningString()
error = autoMapper.errorString()
if error != '':
self.mAutoMappers.append(autoMapper)
else:
self.mError += error
del autoMapper
if (rulePath.lower().endswith(".txt")):
if (not self.loadFile(rulePath)):
ret = False
return ret
def __getSortingFileEntries(self) -> [str]:
if not self.sortingFile.open(QFile.ReadOnly | QFile.Text):
return []
sortingFileEntries = []
inStream = QTextStream(self.sortingFile)
while not inStream.atEnd():
line = inStream.readLine() # A QByteArray
sortingFileEntries.append(line)
self.sortingFile.close()
return sortingFileEntries
def loadFile(self, filePath):
ret = True
absPath = QFileInfo(filePath).path()
rulesFile = QFile(filePath)
if (not rulesFile.exists()):
self.mError += self.tr("No rules file found at:\n%s\n"%filePath)
return False
if (not rulesFile.open(QIODevice.ReadOnly | QIODevice.Text)):
self.mError += self.tr("Error opening rules file:\n%s\n"%filePath)
return False
i = QTextStream(rulesFile)
line = ' '
while line != '':
line = i.readLine()
rulePath = line.strip()
if (rulePath=='' or rulePath.startswith('#') or rulePath.startswith("//")):
continue
if (QFileInfo(rulePath).isRelative()):
rulePath = absPath + '/' + rulePath
if (not QFileInfo(rulePath).exists()):
self.mError += self.tr("File not found:\n%s"%rulePath) + '\n'
ret = False
continue
if (rulePath.lower().endswith(".tmx")):
tmxFormat = TmxMapFormat()
rules = tmxFormat.read(rulePath)
if (not rules):
self.mError += self.tr("Opening rules map failed:\n%s"%tmxFormat.errorString()) + '\n'
ret = False
continue
tilesetManager = TilesetManager.instance()
tilesetManager.addReferences(rules.tilesets())
autoMapper = None
autoMapper = AutoMapper(self.mMapDocument, rules, rulePath)
self.mWarning += autoMapper.warningString()
error = autoMapper.errorString()
if error != '':
self.mAutoMappers.append(autoMapper)
else:
self.mError += error
del autoMapper
if (rulePath.lower().endswith(".txt")):
if (not self.loadFile(rulePath)):
ret = False
return ret
def extruder_M2O(self):
flag = False
CONFIGPATH = os.path.join(sys.path[0],"plugins\\ResolutionExtension\\Resolution.txt")
if QFile(CONFIGPATH).exists() == True:
fh = QFile(CONFIGPATH)
fh.open(QIODevice.ReadOnly)
stream = QTextStream(fh)
stream.setCodec(CODEC)
while stream.atEnd() == False:
tem = stream.readLine()
if tem.startswith("# extruder_M2O"):
if (tem.split("="))[1].strip().lower() == "yes":
flag = True
else:
continue
fh.close()
return flag
def init_resources(self):
strfile = QFile(':/string/strings')
strfile.open(QIODevice.ReadOnly | QIODevice.Text)
ts = QTextStream(strfile)
key, value = "", ""
while ts.atEnd() == False:
line = ts.readLine()
if len(line) < 1:
continue
elif line[0] == '@':
if key != "":
self.strings[key] = value
key, value = "", ""
key = line[1:]
else:
value += line
self.strings[key] = value
strfile.close()
def __readTxt(self, file_name: str) -> bool:
"""
:param file_name: str,txt文件名
:return: bool,是否成功
"""
file_device = QFile(file_name)
if not file_device.exists():
return False
if not file_device.open(QIODevice.ReadOnly | QIODevice.Text):
return False
try:
file_stream = QTextStream(file_device)
file_stream.setAutoDetectUnicode(True) # 自动检测unicode
file_stream.setCodec('utf-8') # 不然不能读取汉字
while not file_stream.atEnd():
line_str = file_stream.readLine() # 一行行读，读出来就是str
self.__import2Table(line_str)
finally:
file_device.close()
return True
def __openByStream(self, fileName):
fileDevice = QFile(fileName)
if not fileDevice.exists():
return False
if not fileDevice.open(QIODevice.ReadOnly | QIODevice.Text):
return False
try:
fileStream = QTextStream(fileDevice)
fileStream.setAutoDetectUnicode(True)
fileStream.setCodec("utf-8")
self.ui.textEdit.clear()
while not fileStream.atEnd():
lineStr = fileStream.readLine()
self.ui.textEdit.appendPlainText(lineStr)
finally:
fileDevice.close()
return True
def parse(parent, path, lang="[ru]"):
"""Статическая функция для парсинга файла с расширением .desktop
для получения названия, исполняемой строки, и имя иконки.
в качестве первого входящего параметра используется ссылка на родителя,
т.е. на MainWindow для вызова QMessageBox, в качество второго параметра
имя файла, и третий не обязательный это код языка в кв. скобках.
После того как будет получено имя иконки проверяем, существует ли этот файл,
если нет, то пытаемся найти имя файла функцией getIconFromName.
Опять проверяем на существование полученного результата, если не существуют
то возвращаем путь к иконке "зашитой" в ресурсы :/images/icon.png.
"""
file = QFile(path)
if not file.open(QFile.ReadOnly | QFile.Text):
QMessageBox.information(parent, "Не могу открыть файл", path)
return "", "", ""
title = ""
icon = ""
exec = ""
firstline = True
if path.endswith(".desktop"):
stream = QTextStream(file)
while not stream.atEnd():
line = stream.readLine()
if len(line) > 1:
if firstline:
if line == "[Desktop Entry]":
firstline = False
else:
if line.startswith("["): break
if line.startswith("Icon="):
icon = line[-len(line) + 5:]
if line.startswith("Name" + lang + "="):
title = line[-len(line) + 9:]
if line.startswith("Name=") and title == "":
title = line[-len(line) + 5:]
if line.startswith("Exec="):
exec = line[-len(line) + 5:]
file.close()
return title, icon, exec
def addData(self):
dataArray = []
stream = QTextStream()
dataFile = QFile(QFileInfo(__file__).absolutePath() + '/data.txt')
if dataFile.open(QIODevice.ReadOnly | QIODevice.Text):
stream.setDevice(dataFile)
while not stream.atEnd():
line = stream.readLine()
if line.startswith('#'):
continue
strList = line.split(',')
# Each line has three data items: xPos, yPos and zPos values.
if len(strList) < 3:
continue
position = QVector3D(float(strList[0]), float(strList[1]),
float(strList[2]))
dataArray.append(QScatterDataItem(position))
self.m_graph.seriesList()[0].dataProxy().resetArray(dataArray)
class QtSingleApplication(QApplication):
"""
This class makes sure that we can only start one Tribler application.
When a user tries to open a second Tribler instance, the current active one will be brought to front.
"""
messageReceived = pyqtSignal(unicode)
def __init__(self, win_id, *argv):
logfunc = logging.info
logfunc(sys._getframe().f_code.co_name + '()')
QApplication.__init__(self, *argv)
self._id = win_id
self._activation_window = None
self._activate_on_message = False
# Is there another instance running?
self._outSocket = QLocalSocket()
self._outSocket.connectToServer(self._id)
self._isRunning = self._outSocket.waitForConnected()
self._outStream = None
self._inSocket = None
self._inStream = None
self._server = None
if self._isRunning:
# Yes, there is.
self._outStream = QTextStream(self._outSocket)
self._outStream.setCodec('UTF-8')
else:
# No, there isn't, at least not properly.
# Cleanup any past, crashed server.
error = self._outSocket.error()
logfunc(LOGVARSTR % ('self._outSocket.error()', error))
if error == QLocalSocket.ConnectionRefusedError:
logfunc('received QLocalSocket.ConnectionRefusedError; ' + \
'removing server.')
self.close()
QLocalServer.removeServer(self._id)
self._outSocket = None
self._server = QLocalServer()
self._server.listen(self._id)
self._server.newConnection.connect(self._on_new_connection)
logfunc(sys._getframe().f_code.co_name + '(): returning')
def close(self):
logfunc = logging.info
logfunc(sys._getframe().f_code.co_name + '()')
if self._inSocket:
self._inSocket.disconnectFromServer()
if self._outSocket:
self._outSocket.disconnectFromServer()
if self._server:
self._server.close()
logfunc(sys._getframe().f_code.co_name + '(): returning')
def is_running(self):
return self._isRunning
def get_id(self):
return self._id
def activation_window(self):
return self._activation_window
def set_activation_window(self, activation_window, activate_on_message=True):
self._activation_window = activation_window
self._activate_on_message = activate_on_message
def activate_window(self):
if not self._activation_window:
return
self._activation_window.setWindowState(
self._activation_window.windowState() & ~Qt.WindowMinimized)
self._activation_window.raise_()
def send_message(self, msg):
if not self._outStream:
return False
self._outStream << msg << '\n'
self._outStream.flush()
return self._outSocket.waitForBytesWritten()
def _on_new_connection(self):
if self._inSocket:
self._inSocket.readyRead.disconnect(self._on_ready_read)
self._inSocket = self._server.nextPendingConnection()
if not self._inSocket:
return
self._inStream = QTextStream(self._inSocket)
self._inStream.setCodec('UTF-8')
self._inSocket.readyRead.connect(self._on_ready_read)
if self._activate_on_message:
self.activate_window()
def _on_ready_read(self):
while True:
msg = self._inStream.readLine()
if not msg:
break
self.messageReceived.emit(msg)
class QtSingleApplication(QApplication):
"""
Adapted from https://stackoverflow.com/a/12712362/11038610
Published by Johan Rade under 2-clause BSD license, opensource.org/licenses/BSD-2-Clause
"""
message_received_event = pyqtSignal(str)
def __init__(self, id, *argv):
super().__init__(*argv)
self._id = id
# Is there another instance running?
self._outSocket = QLocalSocket()
self._outSocket.connectToServer(self._id)
self._isRunning = self._outSocket.waitForConnected()
if self._isRunning:
# Yes, there is.
self._outStream = QTextStream(self._outSocket)
self._outStream.setCodec('UTF-8')
else:
# No, there isn't.
self._outSocket = None
self._outStream = None
self._inSocket = None
self._inStream = None
self._server = QLocalServer()
self._server.removeServer(self._id)
self._server.listen(self._id)
self._server.newConnection.connect(self._onNewConnection)
def isRunning(self):
return self._isRunning
def id(self):
return self._id
def sendMessage(self, msg):
if not self._outStream:
return False
self._outStream << msg << '\n'
self._outStream.flush()
return self._outSocket.waitForBytesWritten()
def _onNewConnection(self):
if self._inSocket:
self._inSocket.readyRead.disconnect(self._onReadyRead)
self._inSocket = self._server.nextPendingConnection()
if not self._inSocket:
return
self._inStream = QTextStream(self._inSocket)
self._inStream.setCodec('UTF-8')
self._inSocket.readyRead.connect(self._onReadyRead)
def _onReadyRead(self):
while True:
msg = self._inStream.readLine()
if not msg:
break
self.message_received_event.emit(msg)
def loadQTextStream(self):
error = None
fh = None
try:
fh = QFile(self.__fname)
if not fh.open(QIODevice.ReadOnly):
raise IOError(unicode(fh.errorString()))
stream = QTextStream(fh)
stream.setCodec(CODEC)
self.clear(False)
lino = 0
while not stream.atEnd():
title = year = minutes = acquired = notes = None
line = stream.readLine()
lino += 1
if not line.startsWith("{{MOVIE}}"):
raise ValueError("no movie record found")
else:
title = line.mid(len("{{MOVIE}}")).trimmed()
if stream.atEnd():
raise ValueError("premature end of file")
line = stream.readLine()
lino += 1
parts = line.split(" ")
if parts.count() != 3:
raise ValueError("invalid numeric data")
year = intFromQStr(parts[0])
minutes = intFromQStr(parts[1])
ymd = parts[2].split("-")
if ymd.count() != 3:
raise ValueError("invalid acquired date")
acquired = QDate(intFromQStr(ymd[0]), intFromQStr(ymd[1]),
intFromQStr(ymd[2]))
if stream.atEnd():
raise ValueError("premature end of file")
line = stream.readLine()
lino += 1
if line != "{NOTES}":
raise ValueError("notes expected")
notes = QString()
while not stream.atEnd():
line = stream.readLine()
lino += 1
if line == "{{ENDMOVIE}}":
if (title is None or year is None or minutes is None
or acquired is None or notes is None):
raise ValueError("incomplete record")
self.add(
Movie(title, year, minutes, acquired,
notes.trimmed()))
break
else:
notes += line + "\n"
else:
raise ValueError("missing endmovie marker")
except (IOError, OSError, ValueError) as e:
error = "Failed to load: {0} on line {1}".format(e, lino)
finally:
if fh is not None:
fh.close()
if error is not None:
return False, error
self.__dirty = False
return True, "Loaded {0} movie records from {1}".format(
len(self.__movies),
QFileInfo(self.__fname).fileName())
class QSingleApplication(QApplication):
messageReceived = pyqtSignal(str)
def __init__(self, id, *argv):
super(QSingleApplication, self).__init__(*argv)
self._id = id
self._activationWindow = None
self._activateOnMessage = False
self._server = None
# Is there another instance running?
self._outSocket = QLocalSocket()
self._outSocket.connectToServer(self._id)
self._outSocket.error.connect(self.handleError)
self._isRunning = self._outSocket.waitForConnected()
if self._isRunning:
# Yes, there is.
self._outStream = QTextStream(self._outSocket)
self._outStream.setCodec('UTF-8')
else:
# No, there isn't.
self._outSocket = None
self._outStream = None
self._inSocket = None
self._inStream = None
self._server = QLocalServer()
self._server.listen(self._id)
self._server.newConnection.connect(self._onNewConnection)
self.aboutToQuit.connect(self.removeServer)
def handleError(self, msg):
print(msg)
def server(self):
return self._server
def isRunning(self):
return self._isRunning
def id(self):
return self._id
def activationWindow(self):
return self._activationWindow
def setActivationWindow(self, activationWindow, activateOnMessage=True):
self._activationWindow = activationWindow
self._activateOnMessage = activateOnMessage
def activateWindow(self):
if not self._activationWindow:
print("No registered ActivationWindow")
return
# Unfortunately this *doesn't* do much of any use, as it won't
# bring the window to the foreground under KDE... sigh.
self._activationWindow.setWindowState(
self._activationWindow.windowState() & ~Qt.WindowMinimized)
self._activationWindow.raise_()
self._activationWindow.requestActivate()
def sendMessage(self, msg, msecs=5000):
if not self._outStream:
return False
self._outStream << msg << ''
if not self._outSocket.waitForBytesWritten(msecs):
raise RuntimeError("Bytes not written within %ss" %
(msecs / 1000.))
def _onNewConnection(self):
if self._inSocket:
self._inSocket.readyRead.disconnect(self._onReadyRead)
self._inSocket = self._server.nextPendingConnection()
if not self._inSocket:
return
self._inStream = QTextStream(self._inSocket)
self._inStream.setCodec('UTF-8')
self._inSocket.readyRead.connect(self._onReadyRead)
if self._activateOnMessage:
self.activateWindow()
def _onReadyRead(self):
while True:
msg = self._inStream.readLine()
if not msg:
break
print("Message received")
self.messageReceived.emit(msg)
def removeServer(self):
self._server.close()
self._server.removeServer(self._id)
class SingleApplication(QApplication):
messageReceived = pyqtSignal(str)
def __init__(self, appid, *argv):
super(SingleApplication, self).__init__(*argv)
self._appid = appid
self._activationWindow = None
self._activateOnMessage = False
self._outSocket = QLocalSocket()
self._outSocket.connectToServer(self._appid)
self._isRunning = self._outSocket.waitForConnected()
self._outStream = None
self._inSocket = None
self._inStream = None
self._server = None
self.settings = QSettings(SingleApplication.getSettingsPath(),
QSettings.IniFormat)
self.singleInstance = self.settings.value('singleInstance',
'on',
type=str) in {'on', 'true'}
if self._isRunning and self.singleInstance:
self._outStream = QTextStream(self._outSocket)
for a in argv[0][1:]:
a = os.path.join(os.getcwd(), a)
if os.path.isfile(a):
self.sendMessage(a)
break
sys.exit(0)
else:
error = self._outSocket.error()
if error == QLocalSocket.ConnectionRefusedError:
self.close()
QLocalServer.removeServer(self._appid)
self._outSocket = None
self._server = QLocalServer()
self._server.listen(self._appid)
self._server.newConnection.connect(self._onNewConnection)
def close(self):
if self._inSocket:
self._inSocket.disconnectFromServer()
if self._outSocket:
self._outSocket.disconnectFromServer()
if self._server:
self._server.close()
@staticmethod
def getSettingsPath() -> str:
if sys.platform == 'win32':
settings_path = os.path.join(QDir.homePath(), 'AppData', 'Local',
'vidcutter')
elif sys.platform == 'darwin':
settings_path = os.path.join(QDir.homePath(), 'Library',
'Preferences', 'vidcutter')
else:
if QFileInfo(__file__).absolutePath().startswith('/app/'):
settings_path = QProcessEnvironment.systemEnvironment().value(
'XDG_CONFIG_HOME', '')
if not len(settings_path):
settings_path = os.path.join(QDir.homePath(), '.var',
'app',
vidcutter.__desktopid__,
'config')
else:
settings_path = os.path.join(QDir.homePath(), '.config',
'vidcutter')
return os.path.join(settings_path, 'vidcutter.ini')
def isRunning(self):
return self._isRunning
def appid(self):
return self._appid
def activationWindow(self):
return self._activationWindow
def setActivationWindow(self, activationWindow, activateOnMessage=True):
self._activationWindow = activationWindow
self._activateOnMessage = activateOnMessage
def activateWindow(self):
if not self._activationWindow:
return
self._activationWindow.setWindowState(
self._activationWindow.windowState() & ~Qt.WindowMinimized)
self._activationWindow.raise_()
self._activationWindow.activateWindow()
def sendMessage(self, msg):
if not self._outStream:
return False
# noinspection PyUnresolvedReferences
self._outStream << msg << '\n'
self._outStream.flush()
return self._outSocket.waitForBytesWritten()
def _onNewConnection(self):
if self._inSocket:
self._inSocket.readyRead.disconnect(self._onReadyRead)
self._inSocket = self._server.nextPendingConnection()
if not self._inSocket:
return
self._inStream = QTextStream(self._inSocket)
self._inSocket.readyRead.connect(self._onReadyRead)
if self._activateOnMessage:
self.activateWindow()
def _onReadyRead(self):
while True:
msg = self._inStream.readLine()
if not msg:
break
self.messageReceived.emit(msg)
def __loadRules(self):
"""
Private method to load the rules of the subscription.
"""
fileName = self.rulesFileName()
f = QFile(fileName)
if f.exists():
if not f.open(QIODevice.ReadOnly):
E5MessageBox.warning(
None,
self.tr("Load subscription rules"),
self.tr(
"""Unable to open adblock file '{0}' for reading.""")
.format(fileName))
else:
textStream = QTextStream(f)
header = textStream.readLine(1024)
if not header.startswith("[Adblock"):
E5MessageBox.warning(
None,
self.tr("Load subscription rules"),
self.tr("""AdBlock file '{0}' does not start"""
""" with [Adblock.""")
.format(fileName))
f.close()
f.remove()
self.__lastUpdate = QDateTime()
else:
from .AdBlockRule import AdBlockRule
self.__updatePeriod = 0
self.__remoteModified = QDateTime()
self.__rules = []
self.__rules.append(AdBlockRule(header, self))
while not textStream.atEnd():
line = textStream.readLine()
self.__rules.append(AdBlockRule(line, self))
expires = self.__expiresRe.search(line)
if expires:
period, kind = expires.groups()
if kind:
# hours
self.__updatePeriod = int(period)
else:
# days
self.__updatePeriod = int(period) * 24
remoteModified = self.__remoteModifiedRe.search(line)
if remoteModified:
day, month, year, time, hour, minute = \
remoteModified.groups()
self.__remoteModified.setDate(
QDate(int(year),
self.__monthNameToNumber[month],
int(day))
)
if time:
self.__remoteModified.setTime(
QTime(int(hour), int(minute)))
self.__populateCache()
self.changed.emit()
elif not fileName.endswith("_custom"):
self.__lastUpdate = QDateTime()
self.checkForUpdate()
class Eddy(QApplication):
"""
This class implements the main Qt application.
"""
messageReceived = pyqtSignal(str)
def __init__(self, argv):
"""
Initialize Eddy.
:type argv: list
"""
super().__init__(argv)
parser = ArgumentParser()
parser.add_argument('--nosplash', dest='nosplash', action='store_true')
parser.add_argument('--tests', dest='tests', action='store_true')
options, args = parser.parse_known_args(args=argv)
self.inSocket = None
self.inStream = None
self.outSocket = QLocalSocket()
self.outSocket.connectToServer(APPID)
self.outStream = None
self.isRunning = self.outSocket.waitForConnected()
self.mainwindow = None
self.pendingOpen = []
self.server = None
# We do not initialize a new instance of Eddy if there is a process running
# and we are not executing the tests suite: we'll create a socket instead so we can
# exchange messages between the 2 processes (this one and the already running one).
if self.isRunning and not options.tests:
self.outStream = QTextStream(self.outSocket)
self.outStream.setCodec('UTF-8')
else:
self.server = QLocalServer()
self.server.listen(APPID)
self.outSocket = None
self.outStream = None
connect(self.server.newConnection, self.newConnection)
connect(self.messageReceived, self.readMessage)
############################################################################################################
# #
# PERFORM EDDY INITIALIZATION #
# #
############################################################################################################
# Draw the splashscreen.
self.splashscreen = None
if not options.nosplash:
self.splashscreen = SplashScreen(min_splash_time=4)
self.splashscreen.show()
# Setup layout.
self.setStyle(Clean('Fusion'))
with open(expandPath('@eddy/ui/clean.qss')) as sheet:
self.setStyleSheet(sheet.read())
# Create the main window.
self.mainwindow = MainWindow()
# Close the splashscreen.
if self.splashscreen:
self.splashscreen.wait(self.splashscreen.remaining)
self.splashscreen.close()
# Display the mainwindow.
self.mainwindow.show()
if Platform.identify() is Platform.Darwin:
# On MacOS files being opened are handled as a QFileOpenEvent but since we don't
# have a Main Window initialized we store them locally and we open them here.
for filepath in self.pendingOpen:
self.openFile(filepath)
self.pendingOpen = []
else:
# Perform document opening if files have been added to sys.argv. This is not
# executed on Mac OS since this is already handled as a QFileOpenEvent instance.
for filepath in argv:
self.openFile(filepath)
####################################################################################################################
# #
# EVENTS #
# #
####################################################################################################################
def event(self, event):
"""
Executed when an event is received.
:type event: T <= QEvent | QFileOpenEvent
"""
if event.type() == QEvent.FileOpen:
self.pendingOpen = [event.file()]
return True
return super().event(event)
####################################################################################################################
# #
# INTERFACE #
# #
####################################################################################################################
def activate(self):
"""
Activate the application by raising the main window.
"""
if self.mainwindow:
self.mainwindow.setWindowState((self.mainwindow.windowState() & ~Qt.WindowMinimized) | Qt.WindowActive)
self.mainwindow.activateWindow()
self.mainwindow.raise_()
def openFile(self, filepath):
"""
Open the given file in the activation window.
:type filepath: str
:rtype: bool
"""
if self.mainwindow:
if not isEmpty(filepath) and os.path.isfile(filepath) and filepath.endswith(Filetype.Graphol.extension):
self.mainwindow.openFile(filepath)
return True
return False
def sendMessage(self, message):
"""
Send a message to the other alive Eddy's process.
:type message: str
:rtype: bool
"""
if self.outStream:
self.outStream = self.outStream << message << '\n'
self.outStream.flush()
return self.outSocket.waitForBytesWritten()
return False
####################################################################################################################
# #
# SLOTS #
# #
####################################################################################################################
@pyqtSlot()
def newConnection(self):
"""
Executed whenever a message is received.
"""
if self.inSocket:
# Disconnect previously connected signal slot.
disconnect(self.inSocket.readyRead, self.readyRead)
# Create a new socket.
self.inSocket = self.server.nextPendingConnection()
if self.inSocket:
self.inStream = QTextStream(self.inSocket)
self.inStream.setCodec('UTF-8')
connect(self.inSocket.readyRead, self.readyRead)
self.activate()
@pyqtSlot()
def readyRead(self):
"""
Executed whenever we need to read a message.
"""
while True:
message = self.inStream.readLine()
if isEmpty(message):
break
self.messageReceived.emit(message)
@pyqtSlot(str)
def readMessage(self, message):
"""
Read a received message.
:type message: str
"""
for filepath in message.split(' '):
self.openFile(filepath)
class QtSingleApplication(QApplication):
messageReceived = pyqtSignal(str)
def __init__(self, _id, _viewer_id, *argv):
super(QtSingleApplication, self).__init__(*argv)
self._id = _id
self._viewer_id = _viewer_id
self._activationWindow = None
self._activateOnMessage = False
# Is there another instance running?
self._outSocket = QLocalSocket()
self._outSocket.connectToServer(self._id)
self._isRunning = self._outSocket.waitForConnected(-1)
if self._isRunning:
# Yes, there is.
self._outStream = QTextStream(self._outSocket)
self._outStream.setCodec('UTF-8')
# Is there another viewer runnging?
self._outSocketViewer = QLocalSocket()
self._outSocketViewer.connectToServer(self._viewer_id)
self._isRunningViewer = self._outSocketViewer.waitForConnected(-1)
if self._isRunningViewer:
self._outStreamViewer = QTextStream(self._outSocketViewer)
self._outStreamViewer.setCodec('UTF-8')
else:
# app is running, we announce us as viewer app
# First we remove existing servers of that name that might not have been properly closed as the server died
QLocalServer.removeServer(self._viewer_id)
self._outSocketViewer = None
self._outStreamViewer = None
self._inSocket = None
self._inStream = None
self._server = QLocalServer()
self._server.listen(self._viewer_id)
self._server.newConnection.connect(self._onNewConnection)
else:
self._isRunningViewer = False
# No, there isn't.
# First we remove existing servers of that name that might not have been properly closed as the server died
QLocalServer.removeServer(self._id)
self._outSocket = None
self._outStream = None
self._inSocket = None
self._inStream = None
self._server = QLocalServer()
self._server.listen(self._id)
self._server.newConnection.connect(self._onNewConnection)
def isRunning(self):
return self._isRunning
def isRunningViewer(self):
return self._isRunningViewer
def id(self):
return self._id
def activationWindow(self):
return self._activationWindow
def setActivationWindow(self, activationWindow, activateOnMessage=True):
self._activationWindow = activationWindow
self._activateOnMessage = activateOnMessage
def activateWindow(self):
if not self._activationWindow:
return
self._activationWindow.show()
self._activationWindow.setWindowState(
self._activationWindow.windowState() & ~Qt.WindowMinimized)
self._activationWindow.raise_()
self._activationWindow.activateWindow()
def sendMessage(self, msg):
if not self._outStream:
return False
self._outStream << msg << '\n'
self._outStream.flush()
return self._outSocket.waitForBytesWritten()
@pyqtSlot()
def _onNewConnection(self):
if self._inSocket:
self._inSocket.readyRead.disconnect(self._onReadyRead)
self._inSocket = self._server.nextPendingConnection()
if not self._inSocket:
return
self._inStream = QTextStream(self._inSocket)
self._inStream.setCodec('UTF-8')
self._inSocket.readyRead.connect(self._onReadyRead)
if self._activateOnMessage and self._isRunning:
self.activateWindow()
@pyqtSlot()
def _onReadyRead(self):
while True:
msg = self._inStream.readLine()
if not msg: break
self.messageReceived.emit(msg)
class QtSingleApplication(QApplication):
messageReceived = pyqtSignal(str)
def __init__(self, id, *argv):
super(QtSingleApplication, self).__init__(*argv)
self._id = id
self._activationWindow = None
self._activateOnMessage = False
# Is there another instance running?
self._outSocket = QLocalSocket()
self._outSocket.connectToServer(self._id)
self._isRunning = self._outSocket.waitForConnected()
if self._isRunning:
# Yes, there is.
self._outStream = QTextStream(self._outSocket)
self._outStream.setCodec("UTF-8")
else:
# No, there isn't.
self._outSocket = None
self._outStream = None
self._inSocket = None
self._inStream = None
self._server = QLocalServer()
self._server.listen(self._id)
self._server.newConnection.connect(self._onNewConnection)
def isRunning(self):
return self._isRunning
def id(self):
return self._id
def activationWindow(self):
return self._activationWindow
def setActivationWindow(self, activationWindow, activateOnMessage=True):
self._activationWindow = activationWindow
self._activateOnMessage = activateOnMessage
def activateWindow(self):
if not self._activationWindow:
return
self._activationWindow.show()
self._activationWindow.setWindowState(self._activationWindow.windowState() & ~Qt.WindowMinimized)
self._activationWindow.raise_()
self._activationWindow.activateWindow()
def sendMessage(self, msg):
if not self._outStream:
return False
self._outStream << msg << "\n"
self._outStream.flush()
return self._outSocket.waitForBytesWritten()
def _onNewConnection(self):
if self._inSocket:
self._inSocket.readyRead.disconnect(self._onReadyRead)
self._inSocket = self._server.nextPendingConnection()
if not self._inSocket:
return
self._inStream = QTextStream(self._inSocket)
self._inStream.setCodec("UTF-8")
self._inSocket.readyRead.connect(self._onReadyRead)
if self._activateOnMessage:
self.activateWindow()
def _onReadyRead(self):
while True:
msg = self._inStream.readLine()
if not msg:
break
self.messageReceived.emit(msg)
def read(self, fileName):
file = QFile(fileName)
if (not file.open (QIODevice.ReadOnly)):
self.mError = self.tr("Could not open file for reading.")
return None
# default to values of the original flare alpha game.
map = Map(Map.Orientation.Isometric, 256, 256, 64, 32)
stream = QTextStream(file)
line = QString()
sectionName = QString()
newsection = False
path = QFileInfo(file).absolutePath()
base = 10
gidMapper = GidMapper()
gid = 1
tilelayer = None
objectgroup = None
mapobject = None
tilesetsSectionFound = False
headerSectionFound = False
tilelayerSectionFound = False # tile layer or objects
while (not stream.atEnd()):
line = stream.readLine()
if line == '':
continue
startsWith = line[0]
if (startsWith == '['):
sectionName = line[1:line.index(']')]
newsection = True
continue
if (sectionName == "header"):
headerSectionFound = True
#get map properties
epos = line.index('=')
if (epos != -1):
key = line[:epos].strip()
value = line[epos + 1:].strip()
if (key == "width"):
map.setWidth(Int(value))
elif (key == "height"):
map.setHeight(Int(value))
elif (key == "tilewidth"):
map.setTileWidth(Int(value))
elif (key == "tileheight"):
map.setTileHeight(Int(value))
elif (key == "orientation"):
map.setOrientation(orientationFromString(value))
else:
map.setProperty(key, value)
elif (sectionName == "tilesets"):
tilesetsSectionFound = True
epos = line.index('=')
key = line[:epos].strip()
value = line[epos + 1:].strip()
if (key == "tileset"):
_list = value.split(',')
absoluteSource = _list[0]
if (QDir.isRelativePath(absoluteSource)):
absoluteSource = path + '/' + absoluteSource
tilesetwidth = 0
tilesetheight = 0
if len(_list) > 2:
tilesetwidth = Int(_list[1])
tilesetheight = Int(_list[2])
tileset = Tileset.create(QFileInfo(absoluteSource).fileName(), tilesetwidth, tilesetheight)
ok = tileset.loadFromImage(absoluteSource)
if not ok:
self.mError = self.tr("Error loading tileset %s, which expands to %s. Path not found!"%(_list[0], absoluteSource))
return None
else :
if len(_list) > 4:
tileset.setTileOffset(QPoint(Int(_list[3]),Int(_list[4])))
gidMapper.insert(gid, tileset)
if len(_list) > 5:
gid += Int(_list[5])
else :
gid += tileset.tileCount()
map.addTileset(tileset)
elif (sectionName == "layer"):
if (not tilesetsSectionFound):
self.mError = self.tr("No tilesets section found before layer section.")
return None
tilelayerSectionFound = True
epos = line.index('=')
if (epos != -1):
key = line[:epos].strip()
value = line[epos + 1:].strip()
if (key == "type"):
tilelayer = TileLayer(value, 0, 0, map.width(),map.height())
map.addLayer(tilelayer)
elif (key == "format"):
if (value == "dec"):
base = 10
elif (value == "hex"):
base = 16
elif (key == "data"):
for y in range(map.height()):
line = stream.readLine()
l = line.split(',')
for x in range(min(map.width(), len(l))):
ok = False
tileid = int(l[x], base)
c, ok = gidMapper.gidToCell(tileid)
if (not ok):
self.mError += self.tr("Error mapping tile id %1.").arg(tileid)
return None
tilelayer.setCell(x, y, c)
else :
tilelayer.setProperty(key, value)
else :
if (newsection):
if (map.indexOfLayer(sectionName) == -1):
objectgroup = ObjectGroup(sectionName, 0,0,map.width(), map.height())
map.addLayer(objectgroup)
else :
objectgroup = map.layerAt(map.indexOfLayer(sectionName))
mapobject = MapObject()
objectgroup.addObject(mapobject)
newsection = False
if (not mapobject):
continue
if (startsWith == '#'):
name = line[1].strip()
mapobject.setName(name)
epos = line.index('=')
if (epos != -1):
key = line[:epos].strip()
value = line[epos + 1:].strip()
if (key == "type"):
mapobject.setType(value)
elif (key == "location"):
loc = value.split(',')
x,y = 0.0, 0.0
w,h = 0, 0
if (map.orientation() == Map.Orthogonal):
x = loc[0].toFloat()*map.tileWidth()
y = loc[1].toFloat()*map.tileHeight()
if len(loc) > 3:
w = Int(loc[2])*map.tileWidth()
h = Int(loc[3])*map.tileHeight()
else :
w = map.tileWidth()
h = map.tileHeight()
else :
x = loc[0].toFloat()*map.tileHeight()
y = loc[1].toFloat()*map.tileHeight()
if len(loc) > 3:
w = Int(loc[2])*map.tileHeight()
h = Int(loc[3])*map.tileHeight()
else :
w = h = map.tileHeight()
mapobject.setPosition(QPointF(x, y))
mapobject.setSize(w, h)
else :
mapobject.setProperty(key, value)
if (not headerSectionFound or not tilesetsSectionFound or not tilelayerSectionFound):
self.mError = self.tr("This seems to be no valid flare map. "
"A Flare map consists of at least a header "
"section, a tileset section and one tile layer.")
return None
return map