Refactor tools

tools/coco2mask.py

@@ -25,7 +25,7 @@ import glob
 from tqdm import tqdm
 from PIL import Image
 
-from utils import timer
+from utils import time_it
 
 
 def _mkdir_p(path):
@@ -69,30 +69,30 @@ def _read_geojson(json_path):
         return annotations, sizes
 
 
-@timer
-def convert_data(raw_folder, end_folder):
+@time_it
+def convert_data(raw_dir, end_dir):
     print("-- Initializing --")
-    img_folder = osp.join(raw_folder, "images")
-    save_img_folder = osp.join(end_folder, "img")
-    save_lab_folder = osp.join(end_folder, "gt")
-    _mkdir_p(save_img_folder)
-    _mkdir_p(save_lab_folder)
-    names = os.listdir(img_folder)
+    img_dir = osp.join(raw_dir, "images")
+    save_img_dir = osp.join(end_dir, "img")
+    save_lab_dir = osp.join(end_dir, "gt")
+    _mkdir_p(save_img_dir)
+    _mkdir_p(save_lab_dir)
+    names = os.listdir(img_dir)
     print("-- Loading annotations --")
     anns = {}
     sizes = {}
-    jsons = glob.glob(osp.join(raw_folder, "*.json"))
+    jsons = glob.glob(osp.join(raw_dir, "*.json"))
     for json in jsons:
         j_ann, j_size = _read_geojson(json)
         anns.update(j_ann)
         sizes.update(j_size)
-    print("-- Converting datas --")
+    print("-- Converting data --")
     for k in tqdm(names):
         # for k in tqdm(anns.keys()):
-        img_path = osp.join(img_folder, k)
-        img_save_path = osp.join(save_img_folder, k)
+        img_path = osp.join(img_dir, k)
+        img_save_path = osp.join(save_img_dir, k)
         ext = "." + k.split(".")[-1]
-        lab_save_path = osp.join(save_lab_folder, k.replace(ext, ".png"))
+        lab_save_path = osp.join(save_lab_dir, k.replace(ext, ".png"))
         shutil.copy(img_path, img_save_path)
         if k in anns.keys():
             _save_mask(anns[k], sizes[k], lab_save_path)
@@ -101,12 +101,12 @@ def convert_data(raw_folder, end_folder):
                           lab_save_path)
 
 
-parser = argparse.ArgumentParser(description="input parameters")
-parser.add_argument("--raw_folder", type=str, required=True, \
-                    help="The folder path about original data, where `images` saves the original image, `annotation.json` saves the corresponding annotation information.")
-parser.add_argument("--save_folder", type=str, required=True, \
-                    help="The folder path to save the results, where `img` saves the image and `gt` saves the label.")
+parser = argparse.ArgumentParser()
+parser.add_argument("--raw_dir", type=str, required=True, \
+                    help="Directory that contains original data, where `images` stores the original image and `annotation.json` stores the corresponding annotation information.")
+parser.add_argument("--save_dir", type=str, required=True, \
+                    help="Directory to save the results, where `img` stores the image and `gt` stores the label.")
 
 if __name__ == "__main__":
     args = parser.parse_args()
-    convert_data(args.raw_folder, args.save_folder)
+    convert_data(args.raw_dir, args.save_dir)

tools/geojson2mask.py

@@ -19,7 +19,7 @@ import numpy as np
 import argparse
 import geojson
 from tqdm import tqdm
-from utils import Raster, save_geotiff, vector_translate, timer
+from utils import Raster, save_geotiff, translate_vector, time_it
 
 
 def _gt_convert(x_geo, y_geo, geotf):
@@ -28,13 +28,13 @@ def _gt_convert(x_geo, y_geo, geotf):
     return np.round(np.linalg.solve(a, b)).tolist()  # 解一元二次方程
 
 
-@timer
+@time_it
 # TODO: update for vector2raster
 def convert_data(image_path, geojson_path):
     raster = Raster(image_path)
     tmp_img = np.zeros((raster.height, raster.width), dtype=np.int32)
     # vector to EPSG from raster
-    temp_geojson_path = vector_translate(geojson_path, raster.proj)
+    temp_geojson_path = translate_vector(geojson_path, raster.proj)
     geo_reader = codecs.open(temp_geojson_path, "r", encoding="utf-8")
     feats = geojson.loads(geo_reader.read())["features"]  # 所有图像块
     geo_reader.close()
@@ -45,25 +45,25 @@ def convert_data(image_path, geojson_path):
         elif geo["type"] == "MultiPolygon":  # 多面
             geo_points = geo["coordinates"][0][0]
         else:
-            raise TypeError("Geometry type must be `Polygon` or `MultiPolygon`, not {}.".format(
-                geo["type"]))
+            raise TypeError(
+                "Geometry type must be `Polygon` or `MultiPolygon`, not {}.".
+                format(geo["type"]))
         xy_points = np.array([
-            _gt_convert(point[0], point[1], raster.geot)
-            for point in geo_points
+            _gt_convert(point[0], point[1], raster.geot) for point in geo_points
         ]).astype(np.int32)
         # TODO: Label category
         cv2.fillPoly(tmp_img, [xy_points], 1)  # 多边形填充
     ext = "." + geojson_path.split(".")[-1]
-    save_geotiff(tmp_img, geojson_path.replace(ext, ".tif"), raster.proj, raster.geot)
+    save_geotiff(tmp_img,
+                 geojson_path.replace(ext, ".tif"), raster.proj, raster.geot)
     os.remove(temp_geojson_path)
 
 
-parser = argparse.ArgumentParser(description="input parameters")
+parser = argparse.ArgumentParser()
 parser.add_argument("--image_path", type=str, required=True, \
-                    help="The path of original image.")
+                    help="Path of original image.")
 parser.add_argument("--geojson_path", type=str, required=True, \
-                    help="The path of geojson. (coordinate of geojson is WGS84)")
-
+                    help="Path of the geojson file (the coordinate system should be WGS84).")
 
 if __name__ == "__main__":
     args = parser.parse_args()

tools/matcher.py → tools/match.py

@@ -17,7 +17,8 @@ import argparse
 import numpy as np
 import cv2
 
-from utils import Raster, raster2uint8, save_geotiff, timer
+from utils import Raster, raster2uint8, save_geotiff, time_it
+
 
 class MatchError(Exception):
     def __str__(self):
@@ -60,8 +61,8 @@ def _get_match_img(raster, bands):
     return ima
 
 
-@timer
-def matching(im1_path, im2_path, im1_bands=[1, 2, 3], im2_bands=[1, 2, 3]):
+@time_it
+def match(im1_path, im2_path, im1_bands=[1, 2, 3], im2_bands=[1, 2, 3]):
     im1_ras = Raster(im1_path)
     im2_ras = Raster(im2_path)
     im1 = _get_match_img(im1_ras._src_data, im1_bands)
@@ -73,19 +74,20 @@ def matching(im1_path, im2_path, im1_bands=[1, 2, 3], im2_bands=[1, 2, 3]):
     im2_arr_t = cv2.warpPerspective(im2_ras.getArray(), H,
                                     (im1_ras.width, im1_ras.height))
     save_path = im2_ras.path.replace(("." + im2_ras.ext_type), "_M.tif")
-    save_geotiff(im2_arr_t, save_path, im1_ras.proj, im1_ras.geot, im1_ras.datatype)
+    save_geotiff(im2_arr_t, save_path, im1_ras.proj, im1_ras.geot,
+                 im1_ras.datatype)
 
 
 parser = argparse.ArgumentParser(description="input parameters")
 parser.add_argument("--im1_path", type=str, required=True, \
-                    help="The path of time1 image (with geoinfo).")
+                    help="Path of time1 image (with geoinfo).")
 parser.add_argument("--im2_path", type=str, required=True, \
-                    help="The path of time2 image.")
+                    help="Path of time2 image.")
 parser.add_argument("--im1_bands", type=int, nargs="+", default=[1, 2, 3], \
-                    help="The time1 image's band used for matching, RGB or monochrome, `[1, 2, 3]` is the default.")
+                    help="Bands of im1 to be used for matching, RGB or monochrome. `[1, 2, 3]` is the default value.")
 parser.add_argument("--im2_bands", type=int, nargs="+", default=[1, 2, 3], \
-                    help="The time2 image's band used for matching, RGB or monochrome, `[1, 2, 3]` is the default.")
+                    help="Bands of im2 to be used for matching, RGB or monochrome. `[1, 2, 3]` is the default value.")
 
 if __name__ == "__main__":
     args = parser.parse_args()
-    matching(args.im1_path, args.im2_path, args.im1_bands, args.im2_bands)
+    match(args.im1_path, args.im2_path, args.im1_bands, args.im2_bands)

tools/oif.py

@@ -19,7 +19,8 @@ from easydict import EasyDict as edict
 import numpy as np
 import pandas as pd
 
-from utils import Raster, timer
+from utils import Raster, time_it
+
 
 def _calcOIF(rgb, stds, rho):
     r, g, b = rgb
@@ -32,7 +33,7 @@ def _calcOIF(rgb, stds, rho):
     return (s1 + s2 + s3) / (abs(r12) + abs(r23) + abs(r31))
 
 
-@timer
+@time_it
 def oif(img_path, topk=5):
     raster = Raster(img_path)
     img = raster.getArray()
@@ -54,11 +55,11 @@ def oif(img_path, topk=5):
         print("Bands: {0}, OIF value: {1}.".format(k, v))
 
 
-parser = argparse.ArgumentParser(description="input parameters")
+parser = argparse.ArgumentParser()
 parser.add_argument("--im_path", type=str, required=True, \
-                    help="The path of HSIs image.")
+                    help="Path of HSIs image.")
 parser.add_argument("--topk", type=int, default=5, \
-                    help="Number of top results, `5` is the default.")
+                    help="Number of top results. `5` is the default value.")
 
 if __name__ == "__main__":
     args = parser.parse_args()

tools/pca.py

@@ -16,12 +16,14 @@ import os
 import os.path as osp
 import numpy as np
 import argparse
+
 from sklearn.decomposition import PCA
 from joblib import dump
-from utils import Raster, save_geotiff, timer
+
+from utils import Raster, save_geotiff, time_it
 
 
-@timer
+@time_it
 def pca_train(img_path, save_dir="output", dim=3):
     raster = Raster(img_path)
     im = raster.getArray()
@@ -33,20 +35,21 @@ def pca_train(img_path, save_dir="output", dim=3):
     name = osp.splitext(osp.normpath(img_path).split(os.sep)[-1])[0]
     model_save_path = osp.join(save_dir, (name + "_pca.joblib"))
     image_save_path = osp.join(save_dir, (name + "_pca.tif"))
-    dump(pca_model, model_save_path)  # save model
-    output = pca_model.transform(n_im).reshape((raster.height, raster.width, -1))
-    save_geotiff(output, image_save_path, raster.proj, raster.geot)  # save tiff
-    print("The Image and model of PCA saved in {}.".format(save_dir))
+    dump(pca_model, model_save_path)  # Save model
+    output = pca_model.transform(n_im).reshape(
+        (raster.height, raster.width, -1))
+    save_geotiff(output, image_save_path, raster.proj, raster.geot)  # Save tiff
+    print("The output image and the PCA model are saved in {}.".format(
+        save_dir))
 
 
-parser = argparse.ArgumentParser(description="input parameters")
+parser = argparse.ArgumentParser()
 parser.add_argument("--im_path", type=str, required=True, \
-                    help="The path of HSIs image.")
+                    help="Path of HSIs image.")
 parser.add_argument("--save_dir", type=str, default="output", \
-                    help="The params(*.joblib) saved folder, `output` is the default.")
+                    help="Directory to save PCA params(*.joblib). Default: `output`.")
 parser.add_argument("--dim", type=int, default=3, \
-                    help="The dimension after reduced, `3` is the default.")
-
+                    help="Dimension to reduce to. Default: `3`.")
 
 if __name__ == "__main__":
     args = parser.parse_args()

tools/raster2vector.py

@@ -25,13 +25,13 @@ except ImportError:
     import ogr
     import osr
 
-from utils import Raster, save_geotiff, timer
+from utils import Raster, save_geotiff, time_it
 
 
 def _mask2tif(mask_path, tmp_path, proj, geot):
     dst_ds = save_geotiff(
-        np.asarray(Image.open(mask_path)),
-        tmp_path, proj, geot,  gdal.GDT_UInt16, False)
+        np.asarray(Image.open(mask_path)), tmp_path, proj, geot,
+        gdal.GDT_UInt16, False)
     return dst_ds
 
 
@@ -47,9 +47,7 @@ def _polygonize_raster(mask_path, vec_save_path, proj, geot, ignore_index, ext):
     gdal.SetConfigOption("GDAL_FILENAME_IS_UTF8", "YES")
     gdal.SetConfigOption("SHAPE_ENCODING", "UTF-8")
     ogr.RegisterAll()
-    drv = ogr.GetDriverByName(
-        "ESRI Shapefile" if ext == "shp" else "GeoJSON"
-    )
+    drv = ogr.GetDriverByName("ESRI Shapefile" if ext == "shp" else "GeoJSON")
     if osp.exists(vec_save_path):
         os.remove(vec_save_path)
     dst_ds = drv.CreateDataSource(vec_save_path)
@@ -73,30 +71,35 @@ def _polygonize_raster(mask_path, vec_save_path, proj, geot, ignore_index, ext):
         os.remove(tmp_path)
 
 
-@timer
+@time_it
 def raster2vector(srcimg_path, mask_path, save_path, ignore_index=255):
     vec_ext = save_path.split(".")[-1].lower()
     if vec_ext not in ["json", "geojson", "shp"]:
-        raise ValueError("The ext of `save_path` must be `json/geojson` or `shp`, not {}.".format(vec_ext))
+        raise ValueError(
+            "The ext of `save_path` must be `json/geojson` or `shp`, not {}.".
+            format(vec_ext))
     ras_ext = srcimg_path.split(".")[-1].lower()
     if osp.exists(srcimg_path) and ras_ext in ["tif", "tiff", "geotiff", "img"]:
         src = Raster(srcimg_path)
-        _polygonize_raster(mask_path, save_path, src.proj, src.geot, ignore_index, vec_ext)
+        _polygonize_raster(mask_path, save_path, src.proj, src.geot,
+                           ignore_index, vec_ext)
         src = None
     else:
-        _polygonize_raster(mask_path, save_path, None, None, ignore_index, vec_ext)
+        _polygonize_raster(mask_path, save_path, None, None, ignore_index,
+                           vec_ext)
 
 
-parser = argparse.ArgumentParser(description="input parameters")
+parser = argparse.ArgumentParser()
 parser.add_argument("--mask_path", type=str, required=True, \
-                    help="The path of mask data.")
+                    help="Path of mask data.")
 parser.add_argument("--save_path", type=str, required=True, \
-                    help="The path to save the results, file suffix is `*.json/geojson` or `*.shp`.")
+                    help="Path to save the shape file (the file suffix is `*.json/geojson` or `*.shp`).")
 parser.add_argument("--srcimg_path", type=str, default="", \
-                    help="The path of original data with geoinfos, `` is the default.")
+                    help="Path of original data with geoinfo. Default to empty.")
 parser.add_argument("--ignore_index", type=int, default=255, \
-                    help="It will not be converted to the value of SHP, `255` is the default.")
+                    help="The ignored index will not be converted to a value in the shape file. Default value is `255`.")
 
 if __name__ == "__main__":
     args = parser.parse_args()
-    raster2vector(args.srcimg_path, args.mask_path, args.save_path, args.ignore_index)
+    raster2vector(args.srcimg_path, args.mask_path, args.save_path,
+                  args.ignore_index)

tools/spliter.py → tools/split.py

@@ -18,7 +18,7 @@ import argparse
 from math import ceil
 from tqdm import tqdm
 
-from utils import Raster, save_geotiff, timer
+from utils import Raster, save_geotiff, time_it
 
 
 def _calc_window_tf(geot, loc):
@@ -27,17 +27,19 @@ def _calc_window_tf(geot, loc):
     return (x + nx * hr, hr, r1, y + ny * vr, r2, vr)
 
 
-@timer
+@time_it
 def split_data(image_path, mask_path, block_size, save_folder):
     if not osp.exists(save_folder):
         os.makedirs(save_folder)
         os.makedirs(osp.join(save_folder, "images"))
         if mask_path is not None:
             os.makedirs(osp.join(save_folder, "masks"))
-    image_name, image_ext = image_path.replace("\\", "/").split("/")[-1].split(".")
+    image_name, image_ext = image_path.replace("\\",
+                                               "/").split("/")[-1].split(".")
     image = Raster(image_path)
     mask = Raster(mask_path) if mask_path is not None else None
-    if mask is not None and (image.width != mask.width or image.height != mask.height):
+    if mask is not None and (image.width != mask.width or
+                             image.height != mask.height):
         raise ValueError("image's shape must equal mask's shape.")
     rows = ceil(image.height / block_size)
     cols = ceil(image.width / block_size)
@@ -47,20 +49,21 @@ def split_data(image_path, mask_path, block_size, save_folder):
         for r in range(rows):
             for c in range(cols):
                 loc_start = (c * block_size, r * block_size)
-                image_title = image.getArray(loc_start, (block_size, block_size))
+                image_title = image.getArray(loc_start,
+                                             (block_size, block_size))
                 image_save_path = osp.join(save_folder, "images", (
                     image_name + "_" + str(r) + "_" + str(c) + "." + image_ext))
                 window_geotf = _calc_window_tf(image.geot, loc_start)
-                save_geotiff(
-                    image_title, image_save_path, image.proj, window_geotf
-                )
+                save_geotiff(image_title, image_save_path, image.proj,
+                             window_geotf)
                 if mask is not None:
-                    mask_title = mask.getArray(loc_start, (block_size, block_size))
-                    mask_save_path = osp.join(save_folder, "masks", (
-                        image_name + "_" + str(r) + "_" + str(c) + "." + image_ext))
-                    save_geotiff(
-                        mask_title, mask_save_path, image.proj, window_geotf
-                    )
+                    mask_title = mask.getArray(loc_start,
+                                               (block_size, block_size))
+                    mask_save_path = osp.join(save_folder, "masks",
+                                              (image_name + "_" + str(r) + "_" +
+                                               str(c) + "." + image_ext))
+                    save_geotiff(mask_title, mask_save_path, image.proj,
+                                 window_geotf)
                 pbar.update(1)
 
 
@@ -76,4 +79,5 @@ parser.add_argument("--save_folder", type=str, default="dataset", \
 
 if __name__ == "__main__":
     args = parser.parse_args()
-    split_data(args.image_path, args.mask_path, args.block_size, args.save_folder)
+    split_data(args.image_path, args.mask_path, args.block_size,
+               args.save_folder)

tools/utils/__init__.py

@@ -17,5 +17,5 @@ import os.path as osp
 sys.path.insert(0, osp.abspath(".."))  # add workspace
 
 from .raster import Raster, raster2uint8, save_geotiff
-from .vector import vector_translate
-from .timer import timer
+from .vector import translate_vector
+from .timer import time_it

tools/utils/raster.py

@@ -16,14 +16,13 @@ import os.path as osp
 from typing import List, Tuple, Union, Optional
 
 import numpy as np
-
-from paddlers.transforms.functions import to_uint8 as raster2uint8
-
 try:
     from osgeo import gdal
 except:
     import gdal
 
+from paddlers.transforms.functions import to_uint8 as raster2uint8
+
 
 def _get_type(type_name: str) -> int:
     if type_name in ["bool", "uint8"]:
@@ -53,7 +52,9 @@ class Raster:
                  gdal_obj: Optional[gdal.Dataset]=None,
                  band_list: Union[List[int], Tuple[int], None]=None,
                  to_uint8: bool=False) -> None:
-        """ Class of read raster.
+        """
+        Class of read raster.
+        
         Args:
             path (Optional[str]): The path of raster.
             gdal_obj (Optional[Any], optional): The object of GDAL. Defaults to None.
@@ -75,22 +76,25 @@ class Raster:
                         # https://www.osgeo.cn/gdal/drivers/raster/index.html
                         self._src_data = gdal.Open(path)
                     except:
-                        raise TypeError(
-                            "Unsupported data format: `{}`".format(self.ext_type))
+                        raise TypeError("Unsupported data format: `{}`".format(
+                            self.ext_type))
             else:
                 raise ValueError("The path {0} not exists.".format(path))
         else:
             if gdal_obj is not None:
                 self._src_data = gdal_obj
             else:
-                raise ValueError("At least one of `path` and `gdal_obj` is not None.")
+                raise ValueError(
+                    "At least one of `path` and `gdal_obj` is not None.")
         self.to_uint8 = to_uint8
         self._getInfo()
         self.setBands(band_list)
         self._getType()
 
     def setBands(self, band_list: Union[List[int], Tuple[int], None]) -> None:
-        """ Set band of data.
+        """ 
+        Set band of data.
+        
         Args:
             band_list (Union[List[int], Tuple[int], None]): 
                 band list (start with 1) or None (all of bands).
@@ -105,16 +109,19 @@ class Raster:
                                  format(str(self.bands)))
         self.band_list = band_list
 
-    def getArray(
-            self,
-            start_loc: Union[List[int], Tuple[int, int], None]=None,
-            block_size: Union[List[int], Tuple[int, int]]=[512, 512]) -> np.ndarray:
-        """ Get ndarray data 
+    def getArray(self,
+                 start_loc: Union[List[int], Tuple[int, int], None]=None,
+                 block_size: Union[List[int], Tuple[int, int]]=[512, 512]
+                 ) -> np.ndarray:
+        """ 
+        Get ndarray data 
+        
         Args:
             start_loc (Union[List[int], Tuple[int], None], optional): 
                 Coordinates of the upper left corner of the block, if None means return full image.
             block_size (Union[List[int], Tuple[int]], optional): 
                 Block size. Defaults to [512, 512].
+
         Returns:
             np.ndarray: data's ndarray.
         """
@@ -144,7 +151,7 @@ class Raster:
                 self.bands = 1
             self.geot = None
             self.proj = None
-        
+
     def _getType(self) -> None:
         d_name = self.getArray([0, 0], [1, 1]).dtype.name
         self.datatype = _get_type(d_name)
@@ -159,9 +166,9 @@ class Raster:
             ima = np.stack(band_array, axis=0)
         return ima
 
-    def _getArray(
-            self,
-            window: Union[None, List[int], Tuple[int, int, int, int]]=None) -> np.ndarray:
+    def _getArray(self,
+                  window: Union[None, List[int], Tuple[int, int, int, int]]=None
+                  ) -> np.ndarray:
         if self._src_data is None:
             raise ValueError("The raster is None.")
         if window is not None:
@@ -193,10 +200,10 @@ class Raster:
             ima = raster2uint8(ima)
         return ima
 
-    def _getBlock(
-            self,
-            start_loc: Union[List[int], Tuple[int, int]],
-            block_size: Union[List[int], Tuple[int, int]]=[512, 512]) -> np.ndarray:
+    def _getBlock(self,
+                  start_loc: Union[List[int], Tuple[int, int]],
+                  block_size: Union[List[int], Tuple[int, int]]=[512, 512]
+                  ) -> np.ndarray:
         if len(start_loc) != 2 or len(block_size) != 2:
             raise ValueError("The length start_loc/block_size must be 2.")
         xoff, yoff = start_loc
@@ -220,9 +227,9 @@ class Raster:
         return tmp
 
 
-def save_geotiff(image: np.ndarray, 
-                 save_path: str, 
-                 proj: str, 
+def save_geotiff(image: np.ndarray,
+                 save_path: str,
+                 proj: str,
                  geotf: Tuple,
                  use_type: Optional[int]=None,
                  clear_ds: bool=True) -> None:

tools/utils/timer.py

@@ -16,11 +16,12 @@ import time
 from functools import wraps
 
 
-def timer(func):
+def time_it(func):
     @wraps(func)
-    def wrapper(*args,**kwargs):
+    def wrapper(*args, **kwargs):
         start_time = time.time()
-        result = func(*args,**kwargs)
-        print("Total time: {0}.".format(time.time() - start_time))
+        result = func(*args, **kwargs)
+        print("Total time consumed: {0}.".format(time.time() - start_time))
         return result
+
     return wrapper

tools/utils/vector.py

@@ -22,32 +22,27 @@ except:
     import osr
 
 
-def vector_translate(geojson_path: str,
+def translate_vector(geojson_path: str,
                      wo_wkt: str,
                      g_type: str="POLYGON",
                      dim: str="XY") -> str:
-	ogr.RegisterAll()
-	gdal.SetConfigOption("GDAL_FILENAME_IS_UTF8", "YES")
-	data = ogr.Open(geojson_path)
-	layer = data.GetLayer()
-	spatial = layer.GetSpatialRef()
-	layerName = layer.GetName()
-	data.Destroy()
-	dstSRS = osr.SpatialReference()
-	dstSRS.ImportFromWkt(wo_wkt)
-	ext = "." + geojson_path.split(".")[-1]
-	save_path = geojson_path.replace(ext, ("_tmp" + ext))
-	options = gdal.VectorTranslateOptions(
-		srcSRS=spatial,
-		dstSRS=dstSRS,
-		reproject=True,
-		layerName=layerName,
-		geometryType=g_type,
-		dim=dim
-	)
-	gdal.VectorTranslate(
-		save_path,
-		srcDS=geojson_path,
-		options=options
-	)
-	return save_path
+    ogr.RegisterAll()
+    gdal.SetConfigOption("GDAL_FILENAME_IS_UTF8", "YES")
+    data = ogr.Open(geojson_path)
+    layer = data.GetLayer()
+    spatial = layer.GetSpatialRef()
+    layerName = layer.GetName()
+    data.Destroy()
+    dstSRS = osr.SpatialReference()
+    dstSRS.ImportFromWkt(wo_wkt)
+    ext = "." + geojson_path.split(".")[-1]
+    save_path = geojson_path.replace(ext, ("_tmp" + ext))
+    options = gdal.VectorTranslateOptions(
+        srcSRS=spatial,
+        dstSRS=dstSRS,
+        reproject=True,
+        layerName=layerName,
+        geometryType=g_type,
+        dim=dim)
+    gdal.VectorTranslate(save_path, srcDS=geojson_path, options=options)
+    return save_path