本文整理汇总了Python中catalog.Catalog.update方法的典型用法代码示例。如果您正苦于以下问题：Python Catalog.update方法的具体用法？Python Catalog.update怎么用？Python Catalog.update使用的例子？那么, 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catalog.Catalog的用法示例。
在下文中一共展示了Catalog.update方法的1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: __init__
# 需要导入模块: from catalog import Catalog [as 别名]
# 或者: from catalog.Catalog import update [as 别名]
class Area:
image_url = IMAGE_URL
buffer = 10
save_attrs = ["code", "area_type", "attrs", "image_path", "center", "extent", "image_extent", "width", "height"]
def __init__(self, code="", area_type=1, epsilon=5, media_path="", with_log=True, catalog="",
coord_out="EPSG:3857", center_only=False, with_proxy=False):
self.with_log = with_log
self.area_type = area_type
self.media_path = media_path
self.image_url = ""
self.xy = [] # [[[area1], [hole1], [holeN]], [[area2]]]
self.image_xy_corner = [] # cartesian coord from image, for draw plot
self.width = 0
self.height = 0
self.image_path = ""
self.extent = {}
self.image_extent = {}
self.center = {'x': None, 'y': None}
self.center_only = center_only
self.attrs = {}
self.epsilon = epsilon
self.code = code
self.code_id = ""
self.file_name = self.code[:].replace(":", "_")
self.with_proxy = with_proxy
self.coord_out = coord_out
t = string.Template(SEARCH_URL)
self.search_url = t.substitute({"area_type": area_type})
t = string.Template(FEATURE_INFO_URL)
self.feature_info_url = t.substitute({"area_type": area_type})
if not self.media_path:
# self.media_path = os.path.dirname(os.path.realpath(__file__))
self.media_path = os.getcwd()
if not os.path.isdir(self.media_path):
os.makedirs(self.media_path)
if catalog:
self.catalog = Catalog(catalog)
restore = self.catalog.find(self.code)
if restore:
self.restore(restore)
self.log("%s - restored from %s" % (self.code, catalog))
return
if not code:
return
feature_info = self.download_feature_info()
if feature_info:
geometry = self.get_geometry()
if catalog and geometry:
self.catalog.update(self)
self.catalog.close()
else:
self.log("Nothing found")
def restore(self, restore):
for a in self.save_attrs:
setattr(self, a, restore[a])
if self.coord_out:
setattr(self, "coord_out", self.coord_out)
setattr(self, "code_id", self.code)
self.get_geometry()
self.file_name = self.code.replace(":", "_")
def get_coord(self):
if self.xy:
return self.xy
center = self.get_center_xy()
if center:
return center
return []
def get_attrs(self):
return self.attrs
def _get_attrs_to_geojson(self):
if self.attrs:
for a in self.attrs:
attr = self.attrs[a]
if isinstance(attr, basestring):
try:
attr = attr.encode('utf-8').strip()
self.attrs[a] = attr
except:
pass
return self.attrs
def to_geojson_poly(self, with_attrs=False, dumps=True):
return self.to_geojson("polygon", with_attrs, dumps)
def to_geojson_center(self, with_attrs=False, dumps=True):
current_center_status = self.center_only
self.center_only = True
to_return = self.to_geojson("point", with_attrs, dumps)
self.center_only = current_center_status
return to_return
#.........这里部分代码省略.........