Name: tessl/pypi-azure-storage-file-datalake
Author: tessl

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tessl/pypi-azure-storage-file-datalake

Microsoft Azure File DataLake Storage Client Library for Python

Overall
score

92%

Overview

Eval results

Files

Evaluation results

100%

12%

File Permission Manager

POSIX permissions (symbolic and octal notation)

Criteria

Without context

With context

FileSystemClient usage

100%

Directory creation with permissions

50%

100%

File creation with permissions

100%

Permission updates

100%

Permission retrieval

100%

Correct parameter format

60%

100%

File Metadata Manager

Basic metadata management (get, set)

Criteria

Without context

With context

Client Initialization

100%

File Client Creation

100%

Set Metadata Method

100%

Get Metadata Method

100%

Metadata Key Check

100%

25%

Azure Data Lake File System Manager

File system lifecycle operations (create, delete, exists, properties)

Criteria

Without context

With context

FileSystemClient usage

50%

100%

create_file_system method

100%

delete_file_system method

100%

exists method

100%

get_file_system_properties method

100%

Exception handling

100%

File Content Settings Manager

HTTP headers configuration

Criteria

Without context

With context

ContentSettings import

100%

ContentSettings instantiation

100%

set_http_headers usage

100%

get_file_properties usage

100%

FileSystemClient.get_paths usage

100%

Path filtering logic

100%

98%

DataLake File System Organizer

Basic rename operations (files and directories)

Criteria

Without context

With context

Service client initialization

100%

File system client access

100%

Directory client creation

100%

Directory rename execution

100%

File client creation

100%

File rename execution

100%

Error handling

60%

98%

-2%

Data Lake File Property Inspector

File properties retrieval

Criteria

Without context

With context

Service Client Creation

100%

File System Client

100%

File Client Retrieval

100%

Directory Client Retrieval

100%

File Properties Method

100%

Directory Properties Method

100%

File Property Access

100%

Directory Property Access

100%

80%

POSIX Permissions

100%

Error Handling

100%

77%

-23%

Azure DataLake Storage Authentication Manager

Authentication with SAS tokens and shared keys

Criteria

Without context

With context

Connection String Authentication

100%

Shared Key Authentication

100%

SAS Token Authentication

100%

66%

Account SAS Generation

100%

60%

File System SAS Generation

100%

60%

90%

DataLake Path Analyzer

Path listing and enumeration

Criteria

Without context

With context

FileSystemClient.get_paths() usage

100%

Recursive parameter control

100%

Path prefix filtering

100%

PathProperties iteration

100%

is_directory property

100%

DataLakeDirectoryClient.get_paths() usage

100%

Data Lake Query Processor

Query with multiple formats (CSV, JSON, Parquet, Arrow)

Criteria

Without context

With context

Uses query method

100%

Configures DelimitedTextDialect

100%

Sets output format

100%

Handles input formats

100%

Processes query results

100%

Handles query errors

100%

60%

-20%

DataLake File Download Utility

File download (full file download)

Criteria

Without context

With context

Client initialization

100%

File client acquisition

100%

Basic download implementation

100%

Progress callback implementation

50%

Content validation

50%

Error handling

100%

Install with Tessl CLI

npx tessl i tessl/pypi-azure-storage-file-datalake

Evaluated: about 2 months ago
Agent: Claude Code

Table of Contents

File Permission Manager File Metadata Manager Azure Data Lake File System Manager File Content Settings Manager DataLake File System Organizer Data Lake File Property Inspector Azure DataLake Storage Authentication Manager DataLake Path Analyzer Data Lake Query Processor DataLake File Download Utility