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refactor: use czv in czv-python

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- Add `file_path` for czv-python count operations
- Refactor tests based on file path instead of data
- Use thiserror in czv
- Update examples to reflect changes
This commit is contained in:
rzmk 2024-06-20 01:03:54 -04:00
parent 9799ab694b
commit ce260e9491
14 changed files with 79 additions and 55 deletions
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14
czv-python/czv.pyi
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@ -14,12 +14,7 @@ pip install czv
```python
from czv import row_count
data = \"""fruits,price
apple,2.50
banana,3.00
strawberry,1.50\"""
output = row_count(data, False)
output = row_count(file_path="fruits.csv")
print(output)
```
@ -27,20 +22,23 @@ print(output)
"""
from typing import Optional
from pathlib import Path
def row_count(file_data: str, include_header_row: Optional[bool]) -> int:
def row_count(file_path: Optional[Path], file_data: Optional[str], include_header_row: Optional[bool]) -> int:
"""Returns a count of the total number of rows.
## Arguments
* `file_path` - CSV file path.
* `file_data` - CSV file data.
* `include_header_row` - Specify whether to include the header row (first row) in the row count. Default is false.
"""
def column_count(file_data: str) -> int:
def column_count(file_path: Optional[Path], file_data: Optional[str]) -> int:
"""Returns a count of the total number of columns (fields).
## Arguments
* `file_path` - CSV file path.
* `file_data` - CSV file data.
"""