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perf: defer tracker initialization and slim import path (1/4) #1251

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Merged
inimaz merged 3 commits into from
Jun 22, 2026
Merged

perf: defer tracker initialization and slim import path (1/4) #1251

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e250afe
perf: defer tracker initialization and slim import path
davidberenstein1957 Jun 21, 2026
e61c14b
test: initialize hardware before cpu_load detection assertion
davidberenstein1957 Jun 21, 2026
62d2bcd
fix: restore pandas DataFrame type hints in input.py
davidberenstein1957 Jun 22, 2026
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2 changes: 1 addition & 1 deletion codecarbon/__init__.py
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Original file line number Diff line number Diff line change
Expand Up @@ -8,7 +8,7 @@
OfflineEmissionsTracker,
track_emissions,
)
from .output import OutputMethod
from .output_methods.base_output import OutputMethod

__all__ = [
"EmissionsTracker",
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8 changes: 3 additions & 5 deletions codecarbon/core/api_client.py
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Original file line number Diff line number Diff line change
Expand Up @@ -10,7 +10,6 @@
import json
from datetime import timedelta, tzinfo

import arrow
import requests

from codecarbon.core.schemas import (
Expand All @@ -22,12 +21,11 @@
)
from codecarbon.external.logger import logger

# from codecarbon.output import EmissionsData


def get_datetime_with_timezone():
timestamp = str(arrow.now().isoformat())
return timestamp
import arrow

return str(arrow.now().isoformat())


class ApiClient: # (AsyncClient)
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3 changes: 2 additions & 1 deletion codecarbon/core/util.py
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Original file line number Diff line number Diff line change
Expand Up @@ -8,7 +8,6 @@
from pathlib import Path
from typing import Optional, Union

import cpuinfo
import psutil

from codecarbon.external.logger import logger
Expand Down Expand Up @@ -76,6 +75,8 @@ def backup(file_path: Union[str, Path], ext: Optional[str] = ".bak") -> None:

@lru_cache(maxsize=1)
def detect_cpu_model() -> Optional[str]:
import cpuinfo

cpu_info = cpuinfo.get_cpu_info()
if cpu_info:
cpu_model_detected = cpu_info.get("brand_raw", "")
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