本文整理汇总了Python中plugins.imp.ImportPlugin.set_source方法的典型用法代码示例。如果您正苦于以下问题：Python ImportPlugin.set_source方法的具体用法？Python ImportPlugin.set_source怎么用？Python ImportPlugin.set_source使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类plugins.imp.ImportPlugin的用法示例。
在下文中一共展示了ImportPlugin.set_source方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: set_source
# 需要导入模块: from plugins.imp import ImportPlugin [as 别名]
# 或者: from plugins.imp.ImportPlugin import set_source [as 别名]
def set_source(self, name):
IP.set_source(self, name)
self.filename = name
self.fileversion = self.read_fileversion()
if self.fileversion == None:
gutils.error(_('The format of the file is not supported.'))
return False
return True示例2: set_source
# 需要导入模块: from plugins.imp import ImportPlugin [as 别名]
# 或者: from plugins.imp.ImportPlugin import set_source [as 别名]
def set_source(self, name):
IP.set_source(self, name)
self.filename = name
self.fileversion = self.read_fileversion()
if self.fileversion == None:
gutils.error(_('The format of the file is not supported.'))
return False
if self.filename:
self.imdbfilename = os.path.join(os.path.dirname(self.filename), 'IMDb.dat')
else:
self.imdbfilename = None
return True示例3: set_source
# 需要导入模块: from plugins.imp import ImportPlugin [as 别名]
# 或者: from plugins.imp.ImportPlugin import set_source [as 别名]
def set_source(self, name):
# source _dependent_ initialization goes here
if name is None or not os.path.isfile(name):
return False
IP.set_source(self, name)
self.__source_name = name
# auto-detect file-encoding (optional)
try:
from chardet.universaldetector import UniversalDetector
detector = UniversalDetector()
detector.reset()
lines = 0
for line in file(self.__source_name, "rb"):
detector.feed(line)
lines += 1
if detector.done or lines == 50:
break
detector.close()
encoding = string.lower(detector.result["encoding"])
except:
log.exception("")
encoding = "utf_8"
encoding = self._encoding_cleanup.sub("", encoding)
model = self.gtk.get_widget("e_encoding").get_model()
itempos = 0
for item in model:
pos1 = string.find(self._encoding_cleanup.sub("", string.lower(str(item[0]))), encoding)
if pos1 == 0:
break
itempos += 1
self.gtk.get_widget("e_encoding").set_active(itempos)
# auto-detect CSV import settings (optional)
try:
import csv
sniffer = csv.Sniffer()
csvfilesize = os.path.getsize(self.__source_name)
if csvfilesize > 65535:
csvfilesize = 65535
csvfile = file(self.__source_name, "rb")
try:
# quote char, line terminator and field delimiter
proposed_dialect = sniffer.sniff(csvfile.read(csvfilesize))
self.gtk.get_widget("e_delimiter").set_text(proposed_dialect.delimiter)
self.gtk.get_widget("e_quotechar").set_text(proposed_dialect.quotechar)
if proposed_dialect.lineterminator == "\r\n":
self.gtk.get_widget("e_lineterminator").set_active(1)
# first row with column headers
csvfile.seek(0)
if sniffer.has_header(csvfile.read(csvfilesize)):
self.gtk.get_widget("e_startrow").set_text("1")
else:
self.gtk.get_widget("e_startrow").set_text("0")
finally:
csvfile.close()
except:
log.exception("")
# run dialog
response = self.gtk.get_widget("d_import").run()
if response == gtk.RESPONSE_OK:
return True
else:
return False