This is script to load data (addresses, cadastre IDs, etc) from Federal service of state registration cadastre and cartography using API.
Script dependencies can be installed using Poetry:
poetry install --no-devpoetry run python ./rosreestr_loader/rosreestr_loader.py --helppoetry run python ./rosreestr_loader/rosreestr_loader.py START_ID OUTPUT_DIRECTORYWhere START_ID is first digits of IDs to begin loading with, OUTPUT_DIRECTORY is directory to save result files.
On each request, if there are less entries returned than maximum API limit (200), those entries will be saved to separate file in JSON format. If count of entries is equal to or more than maximum API limit, more narrow requests will be performed. When all data for given subregion is loaded, program quits (subregion is defined by first 4 digits of IDs, for example 50:12 means: Moscow Region, Mytischi city district).
Example (not program output, just description of program execution):
Command: python ./rosreestr_loader/rosreestr_loader.py 501200503 ../geodata/rosreestr/data
Loading https://rosreestr.ru/api/online/fir_objects/50:12:00503
Returned 200 entries, using more narrow requests
Loading https://rosreestr.ru/api/online/fir_objects/50:12:005030
Returned 200 entries, using more narrow requests
Loading https://rosreestr.ru/api/online/fir_objects/50:12:0050300
Returned 194 entries, saving to ../geodata/rosreestr/data/addresses-50120050300.json
Loading https://rosreestr.ru/api/online/fir_objects/50:12:0050301
Returned 107 entries, saving to ../geodata/rosreestr/data/addresses-50120050301.json
Loading https://rosreestr.ru/api/online/fir_objects/50:12:0050302
Returned 14 entries, saving to ../geodata/rosreestr/data/addresses-50120050302.json
Loading https://rosreestr.ru/api/online/fir_objects/50:12:0050303
Returned 17 entries, saving to ../geodata/rosreestr/data/addresses-50120050303.json
Loading https://rosreestr.ru/api/online/fir_objects/50:12:0050304
Returned 20 entries, saving to ../geodata/rosreestr/data/addresses-50120050304.json
Loading https://rosreestr.ru/api/online/fir_objects/50:12:0050305
Returned 20 entries, saving to ../geodata/rosreestr/data/addresses-50120050305.json
Loading https://rosreestr.ru/api/online/fir_objects/50:12:0050306
Returned 20 entries, saving to ../geodata/rosreestr/data/addresses-50120050306.json
Loading https://rosreestr.ru/api/online/fir_objects/50:12:0050307
Returned 20 entries, saving to ../geodata/rosreestr/data/addresses-50120050307.json
Loading https://rosreestr.ru/api/online/fir_objects/50:12:0050308
Returned 20 entries, saving to ../geodata/rosreestr/data/addresses-50120050308.json
Loading https://rosreestr.ru/api/online/fir_objects/50:12:0050309
Returned 20 entries, saving to ../geodata/rosreestr/data/addresses-50120050309.json
Loading https://rosreestr.ru/api/online/fir_objects/50:12:005031
Returned 54 entries, saving to ../geodata/rosreestr/data/addresses-5012005031.json
Loading https://rosreestr.ru/api/online/fir_objects/50:12:005032
Returned 54 entries, saving to ../geodata/rosreestr/data/addresses-5012005032.json
Loading https://rosreestr.ru/api/online/fir_objects/50:12:005033
Returned 99 entries, saving to ../geodata/rosreestr/data/addresses-5012005033.json
Loading https://rosreestr.ru/api/online/fir_objects/50:12:005034
Returned 54 entries, saving to ../geodata/rosreestr/data/addresses-5012005034.json
Loading https://rosreestr.ru/api/online/fir_objects/50:12:005035
Returned 54 entries, saving to ../geodata/rosreestr/data/addresses-5012005035.json
Loading https://rosreestr.ru/api/online/fir_objects/50:12:005036
Returned 10 entries, saving to ../geodata/rosreestr/data/addresses-5012005036.json
Loading https://rosreestr.ru/api/online/fir_objects/50:12:005037
Returned 54 entries, saving to ../geodata/rosreestr/data/addresses-5012005037.json
Loading https://rosreestr.ru/api/online/fir_objects/50:12:005038
Returned 54 entries, saving to ../geodata/rosreestr/data/addresses-5012005038.json
Loading https://rosreestr.ru/api/online/fir_objects/50:12:005039
Returned 54 entries, saving to ../geodata/rosreestr/data/addresses-5012005039.json
Loading https://rosreestr.ru/api/online/fir_objects/50:12:00504
Returned 78 entries, saving to ../geodata/rosreestr/data/addresses-501200504.json
...
Loading https://rosreestr.ru/api/online/fir_objects/50:12:9
Returned 175 entries, saving to ../geodata/rosreestr/data/addresses-50129.json
Finished
If program crashes, for example, due to network issues, user can copy ID from last loaded file name and pass it as START_ID parameter when starting script again to continue from last file.