本文整理汇总了Python中gio.File.query_info方法的典型用法代码示例。如果您正苦于以下问题：Python File.query_info方法的具体用法？Python File.query_info怎么用？Python File.query_info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gio.File的用法示例。
在下文中一共展示了File.query_info方法的4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: __select
# 需要导入模块: from gio import File [as 别名]
# 或者: from gio.File import query_info [as 别名]
def __select(self):
try:
if not self.__editor.uri: raise ValueError
from gio import File
gfile = File(self.__editor.uri)
folder_uri = gfile.get_parent().get_uri()
if folder_uri != self.__chooser.get_current_folder_uri():
self.__chooser.set_current_folder_uri(folder_uri)
fileinfo = gfile.query_info("standard::display-name")
self.__chooser.set_current_name(fileinfo.get_display_name())
except ValueError:
self.__chooser.set_current_name(_("Unsaved Document"))
self.__chooser.set_current_folder(self.__editor.desktop_folder)
return False示例2: get_gicon_for_file
# 需要导入模块: from gio import File [as 别名]
# 或者: from gio.File import query_info [as 别名]
def get_gicon_for_file(uri):
"""
Return a GIcon representing the file at
the @uri, which can be *either* and uri or a path
return None if not found
"""
gfile = File(uri)
if not gfile.query_exists():
return None
finfo = gfile.query_info(FILE_ATTRIBUTE_STANDARD_ICON)
gicon = finfo.get_attribute_object(FILE_ATTRIBUTE_STANDARD_ICON)
return gicon示例3: get_thumbnail_for_file
# 需要导入模块: from gio import File [as 别名]
# 或者: from gio.File import query_info [as 别名]
def get_thumbnail_for_file(uri, width=-1, height=-1):
"""
Return a Pixbuf thumbnail for the file at
the @uri, which can be *either* and uri or a path
size is @width x @height
return None if not found
"""
gfile = File(uri)
if not gfile.query_exists():
return None
finfo = gfile.query_info(FILE_ATTRIBUTE_THUMBNAIL_PATH)
thumb_path = finfo.get_attribute_byte_string(FILE_ATTRIBUTE_THUMBNAIL_PATH)
return get_pixbuf_from_file(thumb_path, width, height)示例4: get_gicon_for_file
# 需要导入模块: from gio import File [as 别名]
# 或者: from gio.File import query_info [as 别名]
def get_gicon_for_file(uri):
"""
Return a GIcon representing the file at
the @uri, which can be *either* and uri or a path
return None if not found
"""
gfile = File(uri)
if not gfile.query_exists():
return None
finfo = gfile.query_info(FILE_ATTRIBUTE_STANDARD_ICON)
gicon = finfo.get_attribute_object(FILE_ATTRIBUTE_STANDARD_ICON)
# very manually override generic folder icon name
if isinstance(gicon, ThemedIcon):
if gicon.get_names()[0] == "inode-directory":
return ThemedIcon("folder")
return gicon