def printFile(self, file):
if (not os.path.exists(file)):
sys.stderr.write('文件（%s）不存在\n' % file)
return
if win32print.GetDefaultPrinterW() == None:
sys.stderr.write('找不到打印机')
return
win32api.ShellExecute(0,\
'print',\
file,\
win32print.GetDefaultPrinterW(),\
".",
0)
def print2Printer(self):
ret = True
try:
rfile = string.join(random.sample('abcdefghijklmnopqistuvwxyz', 3))
dfile = "C:\Users\Administrator\Desktop\\" + rfile.replace(
' ', '') + ".xps"
pfile = 'file\\ftp.txt'
if os.path.exists(pfile):
win32api.ShellExecute(0, 'print', pfile,
win32print.GetDefaultPrinterW(), ".", 0)
x = os.system('autoit\\dialogconform.exe')
if x == 0:
print "print file OK"
return True
else:
print "print file False"
return False
else:
print "打印文件不存在"
print "print file False"
return False
except Exception, e:
print e
print "print file False"
return False
def printer_run(file_name):
#for fn in ['1.txt', '2.txt', '3.txt', '4.docx']:
win32api.ShellExecute(0,\
'print',\
file_name,\
win32print.GetDefaultPrinterW(),\
".",0)
def SetPrinter(self, cPrinter=''):
try:
win32print.SetDefaultPrinterW(cPrinter)
except Exception as e:
# printer = QPrinter()
#
# dialog = QPrintDialog(printer)
# dialog.exec_()
_ventana = Ui_FormPrinter()
_ventana.exec_()
if _ventana.cPrinterSelected != '':
win32print.SetDefaultPrinterW(_ventana.cPrinterSelected)
else:
Ventanas.showAlert(
"Sistema",
"No se encontro la impresora {} en la maquina y se imprimira en {}"
.format(cPrinter, win32print.GetDefaultPrinterW()))
win32print.SetDefaultPrinterW(win32print.GetDefaultPrinterW())
def callprint(img):
'''
调用打印机打印图片
:param img_path:
:return:
'''
try:
fn = img
win32api.ShellExecute(0,\
'print',\
fn,\
win32print.GetDefaultPrinterW(),\
".",
0)
except Exception as e:
print(e)
def printdoc(filename):
handle = win32print.OpenPrinter(win32print.GetDefaultPrinter())
status1 = 1024 # 初始化为1024表示忙 0是空闲状态
status2 = 2 # 打印机队列数
while (status1 == 1024) and (status2 >= 2):
statusqueue = (win32print.GetPrinter(handle))
status1 = statusqueue[-3]
status2 = statusqueue[-2]
print(" 等待中，打印队列" + str(status2) + "文档")
time.sleep(1)
continue
print("开始打印" + filename)
win32api.ShellExecute(0, 'print', filename, win32print.GetDefaultPrinterW(), ".", 0)
while ((win32print.GetPrinter(handle)[-2]) != (status2 +1)):
time.sleep(1)
print("等待打印机反馈")
os.remove(filename)
def __print_in_windows(self):
try:
import win32api
# import win32ui
# import win32con
import win32print
print_files = self.__get_files()
if print_files:
for f in print_files:
temp = path.join(self.__config["dir_path"], f)
win32api.ShellExecute(0, 'print', temp,
win32print.GetDefaultPrinterW(), ".",
0)
pass
except (ImportError, Exception) as e:
raise e
pass
def GetDefaultPrinter(self):
return win32print.GetDefaultPrinterW()
def __init__(self):
self.cDefault = win32print.GetDefaultPrinterW()
def get_default_printer_name(cls):
return win32print.GetDefaultPrinterW()