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import json
import sys
import tqdm
from pydantic import BaseModel
class Sample(BaseModel):
code: str
size: int
license: str
def is_chinese_char(char):
"""Check if the char is a Chinese character."""
return char >= "\u4e00" and char <= "\u9fff"
def is_chinese(text: str):
"""Check if the text is Chinese. We consider a text as Chinese if >20% of
the text is Chinese characters."""
cn_count = 0
for char in text:
if is_chinese_char(char):
cn_count += 1
return True if cn_count * 50 > len(text) else False
with open(sys.argv[1], "r") as inp:
with open(sys.argv[2], "wb") as out:
for line in tqdm.tqdm(inp):
try:
data = json.loads(line)
except json.JSONDecodeError as e:
print(f"Error: {e}")
continue
code, size, license = (
data["code"],
data["size"],
data["license"],
)
if license not in [
"",
"MIT",
"Apache-2.0",
"CC-BY-4.0",
"CC-BY-3.0",
"MIT-0",
"CC0-1.0",
"BSD-3-Clause",
"BSD-2-Clause",
"BSD-Source-Code",
"EC",
"Unlicense",
]:
continue
if is_chinese(code):
encoded = Sample(
code=code,
size=size,
license=license,
).model_dump_json()
out.write(encoded.encode("utf-8") + b"\n")
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