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tessl/pypi-fiona

Fiona reads and writes spatial data files

88

1.10x
Overview
Eval results
Files

Evaluation results

80%

-3%

Bulk GIS Feature Loader

Transaction management for batch operations

Criteria
Without context
With context

Uses fiona.open()

100%

100%

Defines proper schema

100%

100%

Context manager usage

100%

100%

Writes features correctly

100%

100%

Leverages automatic batching

20%

0%

Handles multiple formats

100%

100%

Schema validation awareness

0%

0%

100%

GIS Feature Counter

Iterator-based feature streaming

Criteria
Without context
With context

Uses fiona.open()

100%

100%

Iterator protocol usage

100%

100%

Context manager pattern

100%

100%

Feature data access

100%

100%

Memory efficiency

100%

100%

100%

23%

GIS Data Format Converter

Writing vector data to multiple output formats

Criteria
Without context
With context

Open input GeoJSON

100%

100%

Extract schema information

100%

100%

Write to Shapefile

100%

100%

Write to GeoPackage

100%

100%

Write to GeoJSONSeq

0%

100%

Write features correctly

70%

100%

5%

Geometry Format Converter

WKB binary geometry parsing and generation

Criteria
Without context
With context

Import Fiona

0%

0%

Use fiona.transform module

0%

0%

WKB to geometry parsing

0%

0%

Geometry to WKB generation

0%

0%

Handle multiple geometry types

0%

0%

Round-trip validation

0%

0%

Use GeoJSON-like structures

100%

100%

100%

GIS Dataset Analyzer

Dataset metadata access (driver, schema, bounds)

Criteria
Without context
With context

Dataset opening

100%

100%

Driver access

100%

100%

Schema extraction

100%

100%

Geometry type access

100%

100%

Property fields access

100%

100%

Bounds retrieval

100%

100%

CRS access

100%

100%

90%

5%

Coordinate Reference System Converter

CRS format conversions

Criteria
Without context
With context

CRS object creation

66%

66%

WKT conversion

100%

100%

PROJ conversion

100%

100%

CRS type identification

100%

100%

Error handling

50%

100%

100%

Coordinate Reference System Converter

CRS creation from EPSG, PROJ, WKT formats

Criteria
Without context
With context

CRS.from_epsg() usage

100%

100%

CRS.from_string() usage

100%

100%

CRS to dict conversion

100%

100%

CRS.to_wkt() method

100%

100%

Handling multiple input types

100%

100%

Proper CRS import

100%

100%

100%

18%

Feature Lookup Module

Random access by feature ID

Criteria
Without context
With context

Opens collection properly

100%

100%

Uses random access

57%

100%

Handles missing IDs

100%

100%

Resource management

100%

100%

Returns features correctly

70%

100%

100%

32%

DateTime Field Capability Checker

Timezone and millisecond precision support detection

Criteria
Without context
With context

MemoryFile Usage

0%

100%

Schema Definition

100%

100%

Collection Opening

100%

100%

Feature Writing

66%

100%

Feature Reading

100%

100%

Timezone Detection

80%

100%

Precision Detection

50%

100%

100%

GIS Data Type Converter

Property/attribute field types (numeric, string, temporal, binary)

Criteria
Without context
With context

Opens input dataset

100%

100%

Reads schema

100%

100%

Creates output schema

100%

100%

Maps field types

100%

100%

Opens output dataset

100%

100%

Converts property values

100%

100%

Writes features

100%

100%

Install with Tessl CLI

npx tessl i tessl/pypi-fiona
Evaluated
Agent
Claude Code

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