141 lines
3.4 KiB
Python
141 lines
3.4 KiB
Python
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"""
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This module contains enumerations used in pyproj.
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"""
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from enum import Enum
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class BaseEnum(Enum):
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@classmethod
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def create(cls, item):
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try:
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return cls(item)
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except ValueError:
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pass
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if isinstance(item, str):
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item = item.upper()
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for member in cls:
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if member.value == item:
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return member
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raise ValueError(
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"Invalid value supplied '{}'. "
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"Only {} are supported.".format(
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item, tuple(version.value for version in cls)
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)
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)
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class WktVersion(BaseEnum):
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"""
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.. versionadded:: 2.2.0
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Supported CRS WKT string versions
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"""
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#: WKT Version 2 from 2015
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WKT2_2015 = "WKT2_2015"
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#: WKT Version 2 from 2015 Simplified
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WKT2_2015_SIMPLIFIED = "WKT2_2015_SIMPLIFIED"
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#: Deprecated alias for WKT Version 2 from 2019
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WKT2_2018 = "WKT2_2018"
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#: Deprecated alias for WKT Version 2 from 2019 Simplified
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WKT2_2018_SIMPLIFIED = "WKT2_2018_SIMPLIFIED"
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#: WKT Version 2 from 2019
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WKT2_2019 = "WKT2_2019"
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#: WKT Version 2 from 2019 Simplified
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WKT2_2019_SIMPLIFIED = "WKT2_2019_SIMPLIFIED"
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#: WKT Version 1 GDAL Style
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WKT1_GDAL = "WKT1_GDAL"
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#: WKT Version 1 ESRI Style
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WKT1_ESRI = "WKT1_ESRI"
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class ProjVersion(BaseEnum):
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"""
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.. versionadded:: 2.2.0
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Supported CRS PROJ string versions
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"""
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#: PROJ String version 4
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PROJ_4 = 4
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#: PROJ String version 5
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PROJ_5 = 5
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class TransformDirection(BaseEnum):
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"""
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.. versionadded:: 2.2.0
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Supported transform directions
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"""
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#: Forward direction
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FORWARD = "FORWARD"
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#: Inverse direction
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INVERSE = "INVERSE"
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#: Do nothing
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IDENT = "IDENT"
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class PJType(BaseEnum):
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"""
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.. versionadded:: 2.4.0
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PJ Types for listing codes with :func:`pyproj.get_codes`
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Attributes
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----------
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UNKNOWN
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ELLIPSOID
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PRIME_MERIDIAN
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GEODETIC_REFERENCE_FRAME
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DYNAMIC_GEODETIC_REFERENCE_FRAME
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VERTICAL_REFERENCE_FRAME
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DYNAMIC_VERTICAL_REFERENCE_FRAME
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DATUM_ENSEMBLE
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CRS
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GEODETIC_CRS
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GEOCENTRIC_CRS
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GEOGRAPHIC_CRS
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GEOGRAPHIC_2D_CRS
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GEOGRAPHIC_3D_CRS
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VERTICAL_CRS
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PROJECTED_CRS
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COMPOUND_CRS
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TEMPORAL_CRS
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ENGINEERING_CRS
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BOUND_CRS
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OTHER_CRS
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CONVERSION
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TRANSFORMATION
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CONCATENATED_OPERATION
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OTHER_COORDINATE_OPERATION
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"""
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UNKNOWN = "UNKNOWN"
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ELLIPSOID = "ELLIPSOID"
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PRIME_MERIDIAN = "PRIME_MERIDIAN"
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GEODETIC_REFERENCE_FRAME = "GEODETIC_REFERENCE_FRAME"
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DYNAMIC_GEODETIC_REFERENCE_FRAME = "DYNAMIC_GEODETIC_REFERENCE_FRAME"
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VERTICAL_REFERENCE_FRAME = "VERTICAL_REFERENCE_FRAME"
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DYNAMIC_VERTICAL_REFERENCE_FRAME = "DYNAMIC_VERTICAL_REFERENCE_FRAME"
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DATUM_ENSEMBLE = "DATUM_ENSEMBLE"
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CRS = "CRS"
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GEODETIC_CRS = "GEODETIC_CRS"
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GEOCENTRIC_CRS = "GEOCENTRIC_CRS"
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GEOGRAPHIC_CRS = "GEOGRAPHIC_CRS"
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GEOGRAPHIC_2D_CRS = "GEOGRAPHIC_2D_CRS"
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GEOGRAPHIC_3D_CRS = "GEOGRAPHIC_3D_CRS"
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VERTICAL_CRS = "VERTICAL_CRS"
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PROJECTED_CRS = "PROJECTED_CRS"
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COMPOUND_CRS = "COMPOUND_CRS"
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TEMPORAL_CRS = "TEMPORAL_CRS"
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ENGINEERING_CRS = "ENGINEERING_CRS"
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BOUND_CRS = "BOUND_CRS"
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OTHER_CRS = "OTHER_CRS"
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CONVERSION = "CONVERSION"
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TRANSFORMATION = "TRANSFORMATION"
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CONCATENATED_OPERATION = "CONCATENATED_OPERATION"
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OTHER_COORDINATE_OPERATION = "OTHER_COORDINATE_OPERATION"
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