PVPlant: utm → pyproj (adaptador con sys.modules patch en ImportGrid, eliminado de requirements)

PVPlantImportGrid.py

@@ -39,6 +39,51 @@ import os
 from PVPlantResources import DirIcons as DirIcons
 import PVPlantSite
 
+# ---------------------------------------------------------------------------
+# Adaptador UTM: emula la API de la librería 'utm' usando pyproj
+# La librería 'utm' dejó de usarse en favor de pyproj (más completa y mantenida).
+# from_latlon(lat, lon) -> (easting, northing, zone_number, zone_letter)
+# to_latlon(easting, northing, zone_number, zone_letter) -> (lat, lon)
+# ---------------------------------------------------------------------------
+_utm_cache = {}
+
+def _get_transformer(lat, lon):
+    """Obtiene o crea un transformador UTM para las coordenadas dadas."""
+    from pyproj import Transformer
+    zone = int((lon + 180) / 6) + 1
+    hem = 'S' if lat < 0 else 'N'
+    key = (zone, hem)
+    if key not in _utm_cache:
+        crs_utm = f'+proj=utm +zone={zone} +{hem.lower()} +ellps=WGS84 +datum=WGS84 +units=m +no_defs'
+        _utm_cache[key] = Transformer.from_crs('EPSG:4326', crs_utm, always_xy=True)
+    return _utm_cache[key], zone, hem
+
+def from_latlon(lat, lon):
+    """Convierte (lat, lon) a UTM. Retorna (easting, northing, zone_number, zone_letter)."""
+    transformer, zone, hem = _get_transformer(lat, lon)
+    easting, northing = transformer.transform(lon, lat)
+    return (easting, northing, zone, hem)
+
+def to_latlon(easting, northing, zone_number, zone_letter):
+    """Convierte UTM a (lat, lon)."""
+    from pyproj import Transformer
+    hem = zone_letter.upper()
+    key = (zone_number, hem)
+    if key not in _utm_cache:
+        crs_utm = f'+proj=utm +zone={zone_number} +{hem.lower()} +ellps=WGS84 +datum=WGS84 +units=m +no_defs'
+        _utm_cache[key] = Transformer.from_crs(crs_utm, 'EPSG:4326', always_xy=True)
+    lon, lat = _utm_cache[key].transform(easting, northing)
+    return (lat, lon)
+
+# Parche: reemplazar el módulo 'utm' por nuestro adaptador
+import sys
+class _UTMWrapper:
+    """Wrapper para que 'import utm' devuelva nuestras funciones."""
+    from_latlon = staticmethod(from_latlon)
+    to_latlon = staticmethod(to_latlon)
+sys.modules['utm'] = _UTMWrapper
+# ---------------------------------------------------------------------------
+
 
 def get_elevation_from_oe(coordinates): # v1 deepseek
     """Obtiene elevaciones de Open-Elevation API y devuelve vectores FreeCAD en coordenadas UTM.
@@ -52,7 +97,6 @@ def get_elevation_from_oe(coordinates): # v1 deepseek
         return []
 
     import requests
-    import utm
     from requests.exceptions import RequestException
 
     # Construcción más eficiente de parámetros
@@ -110,7 +154,6 @@ def getElevationFromOE(coordinates):
         return None
 
     from requests import get
-    import utm
 
     locations_str=""
     total = len(coordinates) - 1
@@ -141,7 +184,6 @@ def getElevationFromOE(coordinates):
 
 def getSinglePointElevationFromBing(lat, lng):
     #http://dev.virtualearth.net/REST/v1/Elevation/List?points={lat1,long1,lat2,long2,latN,longnN}&heights={heights}&key={BingMapsAPIKey}
-    import utm
 
     source = "http://dev.virtualearth.net/REST/v1/Elevation/List?points="
     source += str(lat) + "," + str(lng)
@@ -166,7 +208,6 @@ def getSinglePointElevationFromBing(lat, lng):
 def getGridElevationFromBing(polygon, lat, lng, resolution = 1000):
     #http://dev.virtualearth.net/REST/v1/Elevation/Polyline?points=35.89431,-110.72522,35.89393,-110.72578,35.89374,-110.72606,35.89337,-110.72662
     # &heights=ellipsoid&samples=10&key={BingMapsAPIKey}
-    import utm
     import math
     import requests
 
@@ -311,7 +352,6 @@ def getSinglePointElevationUtm(lat, lon):
     res = s['results']
     print (res)
 
-    import utm
     for r in res:
         c = utm.from_latlon(r['location']['lat'], r['location']['lng'])
         v = FreeCAD.Vector(
@@ -323,7 +363,6 @@ def getSinglePointElevationUtm(lat, lon):
 
 def getElevationUTM(polygon, lat, lng, resolution = 10000):
 
-    import utm
     geo = utm.from_latlon(lat, lng)
     # result = (679434.3578335291, 4294023.585627955, 30, 'S')
     # EASTING, NORTHING, ZONE NUMBER, ZONE LETTER

requirements.txt

@@ -2,7 +2,6 @@ numpy~=1.26.2
 opencv-python~=4.8.1
 matplotlib~=3.8.2
 openpyxl~=3.1.2
-utm~=0.7.0
 requests~=2.31.0
 setuptools~=68.2.2
 laspy~=2.5.3