datamodel-code-generator
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Published
20 hours ago •
koxudaxi
koxudaxi
"Error: No module named" when using generated Pydantic type
Describe the bug Extra, invalid line generated with Pydantic.
This line doesn't do anything useful and even after trying several codegen versions and flags variations, I was unable to get an output that doesn't have it and doesn't break the Python interpreter. The line:
import MapStateItem1 as MapStateItem1_1
The error:
ModuleNotFoundError: No module named 'MapStateItem1'
To Reproduce
JSON schema:
{
"$id": "https://example.com/schemas/MapState.json",
"title": "MapState",
"allOf": [
{
"anyOf": [
{
"type": "object",
"properties": {
"latitude": {
"type": "number",
"minimum": -90,
"maximum": 90
},
"longitude": {
"type": "number",
"minimum": -180,
"maximum": 180
},
"zoom": {
"type": "number",
"minimum": 0,
"maximum": 25,
"default": 0
},
"bearing": {
"type": "number"
},
"pitch": {
"type": "number",
"minimum": 0,
"exclusiveMaximum": 90
},
"dragRotate": {
"type": "boolean"
},
"mapSplitMode": {
"type": "string",
"const": "SINGLE_MAP"
},
"isSplit": {
"type": "boolean",
"const": false,
"default": false
}
},
"required": [
"latitude",
"longitude",
"pitch",
"mapSplitMode"
]
},
{
"type": "object",
"properties": {
"latitude": {
"$ref": "#/allOf/0/anyOf/0/properties/latitude"
},
"longitude": {
"$ref": "#/allOf/0/anyOf/0/properties/longitude"
},
"zoom": {
"$ref": "#/allOf/0/anyOf/0/properties/zoom"
},
"bearing": {
"$ref": "#/allOf/0/anyOf/0/properties/bearing"
},
"pitch": {
"$ref": "#/allOf/0/anyOf/0/properties/pitch"
},
"dragRotate": {
"$ref": "#/allOf/0/anyOf/0/properties/dragRotate"
},
"mapSplitMode": {
"type": "string",
"const": "SWIPE_COMPARE"
},
"isSplit": {
"type": "boolean",
"const": true,
"default": true
}
},
"required": [
"latitude",
"longitude",
"pitch",
"mapSplitMode"
]
},
{
"type": "object",
"properties": {
"latitude": {
"$ref": "#/allOf/0/anyOf/0/properties/latitude"
},
"longitude": {
"$ref": "#/allOf/0/anyOf/0/properties/longitude"
},
"zoom": {
"$ref": "#/allOf/0/anyOf/0/properties/zoom"
},
"bearing": {
"$ref": "#/allOf/0/anyOf/0/properties/bearing"
},
"pitch": {
"$ref": "#/allOf/0/anyOf/0/properties/pitch"
},
"dragRotate": {
"$ref": "#/allOf/0/anyOf/0/properties/dragRotate"
},
"mapSplitMode": {
"type": "string",
"const": "DUAL_MAP"
},
"isSplit": {
"type": "boolean",
"const": true,
"default": true
},
"isViewportSynced": {
"type": "boolean",
"const": true,
"default": true
}
},
"required": [
"latitude",
"longitude",
"pitch",
"mapSplitMode"
]
},
{
"type": "object",
"properties": {
"latitude": {
"$ref": "#/allOf/0/anyOf/0/properties/latitude"
},
"longitude": {
"$ref": "#/allOf/0/anyOf/0/properties/longitude"
},
"zoom": {
"$ref": "#/allOf/0/anyOf/0/properties/zoom"
},
"bearing": {
"$ref": "#/allOf/0/anyOf/0/properties/bearing"
},
"pitch": {
"$ref": "#/allOf/0/anyOf/0/properties/pitch"
},
"dragRotate": {
"$ref": "#/allOf/0/anyOf/0/properties/dragRotate"
},
"mapSplitMode": {
"type": "string",
"const": "DUAL_MAP"
},
"isSplit": {
"type": "boolean",
"const": true,
"default": true
},
"isViewportSynced": {
"type": "boolean",
"const": false,
"default": false
},
"isZoomLocked": {
"type": "boolean",
"default": false
},
"splitMapViewports": {
"type": "array",
"items": {
"type": "object",
"properties": {
"latitude": {
"$ref": "#/allOf/0/anyOf/0/properties/latitude"
},
"longitude": {
"$ref": "#/allOf/0/anyOf/0/properties/longitude"
},
"zoom": {
"$ref": "#/allOf/0/anyOf/0/properties/zoom"
},
"bearing": {
"$ref": "#/allOf/0/anyOf/0/properties/bearing"
},
"pitch": {
"$ref": "#/allOf/0/anyOf/0/properties/pitch"
},
"dragRotate": {
"$ref": "#/allOf/0/anyOf/0/properties/dragRotate"
}
},
"required": [
"latitude",
"longitude",
"pitch"
]
}
}
},
"required": [
"latitude",
"longitude",
"pitch",
"mapSplitMode",
"splitMapViewports"
]
}
]
},
{
"anyOf": [
{
"type": "object",
"properties": {
"mapViewMode": {
"type": "string",
"const": "MODE_2D"
}
},
"required": [
"mapViewMode"
]
},
{
"type": "object",
"properties": {
"mapViewMode": {
"type": "string",
"const": "MODE_3D"
}
},
"required": [
"mapViewMode"
]
},
{
"type": "object",
"properties": {
"mapViewMode": {
"type": "string",
"const": "MODE_GLOBE"
},
"globe": {
"type": "object",
"properties": {
"enabled": {
"type": "boolean"
},
"config": {
"type": "object",
"properties": {
"atmosphere": {
"type": "boolean"
},
"azimuth": {
"type": "boolean"
},
"azimuthAngle": {
"type": "number"
},
"terminator": {
"type": "boolean"
},
"terminatorOpacity": {
"type": "number",
"minimum": 0,
"maximum": 1
},
"basemap": {
"type": "boolean"
},
"labels": {
"type": "boolean",
"default": false
},
"labelsColor": {
"anyOf": [
{
"type": "array",
"minItems": 3,
"maxItems": 3,
"items": [
{
"type": "number",
"minimum": 0,
"maximum": 255
},
{
"$ref": "#/allOf/1/anyOf/2/properties/globe/properties/config/properties/labelsColor/anyOf/0/items/0"
},
{
"$ref": "#/allOf/1/anyOf/2/properties/globe/properties/config/properties/labelsColor/anyOf/0/items/0"
}
]
},
{
"type": "array",
"minItems": 4,
"maxItems": 4,
"items": [
{
"$ref": "#/allOf/1/anyOf/2/properties/globe/properties/config/properties/labelsColor/anyOf/0/items/0"
},
{
"$ref": "#/allOf/1/anyOf/2/properties/globe/properties/config/properties/labelsColor/anyOf/0/items/0"
},
{
"$ref": "#/allOf/1/anyOf/2/properties/globe/properties/config/properties/labelsColor/anyOf/0/items/0"
},
{
"$ref": "#/allOf/1/anyOf/2/properties/globe/properties/config/properties/labelsColor/anyOf/0/items/0"
}
]
}
],
"default": [
114.75,
114.75,
114.75
]
},
"adminLines": {
"type": "boolean",
"default": true
},
"adminLinesColor": {
"$ref": "#/allOf/1/anyOf/2/properties/globe/properties/config/properties/labelsColor",
"default": [
40,
63,
93
]
},
"water": {
"type": "boolean",
"default": true
},
"waterColor": {
"$ref": "#/allOf/1/anyOf/2/properties/globe/properties/config/properties/labelsColor",
"default": [
17,
35,
48
]
},
"surface": {
"type": "boolean",
"default": true
},
"surfaceColor": {
"$ref": "#/allOf/1/anyOf/2/properties/globe/properties/config/properties/labelsColor",
"default": [
9,
16,
29
]
}
},
"required": [
"atmosphere",
"azimuth",
"azimuthAngle",
"terminator",
"terminatorOpacity",
"basemap"
]
}
},
"required": [
"enabled",
"config"
]
}
},
"required": [
"mapViewMode",
"globe"
]
}
]
}
],
"$schema": "http://json-schema.org/draft-07/schema#"
}
Used commandline:
$ datamodel-codegen --disable-timestamp --input-file-type jsonschema --output-model-type pydantic.BaseModel --snake-case-field --custom-file-header "# type: ignore" --use-double-quotes --reuse-model
Expected behavior For generated model to work properly without any extra lines that break Python interpreter.
Version:
- OS: Catalina
- Python version: 3.9, 3.8, 3.7 (this runs in CI for all of these)
- datamodel-code-generator version: 0.23.0 (I tried with latest, 0.25.4, as well)
