micantis 1.2.3

Package to simplify Micantis API usage

Micantis API Wrapper

A lightweight Python wrapper for interacting with the Micantis API plus some helpful utilities.
Built for ease of use, fast prototyping, and clean integration into data workflows.

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🚀 Features

• Authenticate and connect to the Micantis API service
• Download and parse CSV, binary, and Parquet data into pandas DataFrames
• Parquet support for efficient data storage with embedded metadata
• Filter, search, and retrieve metadata
• Stitch and clean data sets programmatically
• Track data changes with the changelog endpoint
• Find duplicate files in your data library
• Upload artifacts from Python script executions
• Monitor and manage async background jobs with built-in polling
• All methods support a timeout parameter for fine-grained control
• Automatic session recovery — expired tokens are re-authenticated transparently

---

⚠️ Important

This package is designed for authenticated Micantis customers only.
If you are not a Micantis customer, the API wrapper and utilities in this package will not work for you.

For more information on accessing the Micantis API, please contact us at [e-mail].

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📦 Installation

pip install micantis

Optional: Parquet Support

For parquet file downloads and metadata extraction, install with parquet support:

pip install micantis[parquet]

Or install pyarrow separately:

pip install pyarrow

---

💻 Examples

Import functions

import pandas as pd
from micantis import MicantisAPI

Initialize API

# Option 1 - login with username and password
service_url = 'your service url'
username = 'your username'
password = 'your password'

api = MicantisAPI(service_url=service_url, username=username, password=password)

# Option 2 - login in with Microsoft Entra ID
SERVICE = 'your service url'
CLIENT_ID = 'your client id'
AUTHORITY = 'https://login.microsoftonline.com/organizations'
SCOPES = ['your scopes']

api = MicantisAPI(service_url=SERVICE, client_id=CLIENT_ID, authority=AUTHORITY, scopes=SCOPES)

# Option 3 - Use pre-existing token (for containerized apps)
service_url = 'your service url'
token = 'your bearer token'

api = MicantisAPI(service_url=service_url, token=token)
# No need to call authenticate() when using a token

# Option 4 - Use environment variables (recommended for containers/CI/CD)
# Set these environment variables:
# - WORKBOOK_API_URL: your service URL
# - WORKBOOK_TOKEN: your bearer token

api = MicantisAPI()  # Will automatically use environment variables
# No need to call authenticate() when using a token

Authenticate API

api.authenticate()

Note: When using a pre-existing token (Option 3 or 4), you don't need to call authenticate() as the token is already configured.

Download Data Table Summary

Optional parameters

• search: Search string (same syntax as the Micantis WebApp)
• barcode: Filter by barcode
• limit: Number of results to return (default: 500)
• show_ignored: Include soft-deleted files (default: True)
• min_start_date: Only return results whose test started on or after this date (ISO format)
• max_start_date: Only return results whose test started on or before this date (ISO format)
• min_end_date: Only return results whose test ended on or after this date (ISO format)
• max_end_date: Only return results whose test ended on or before this date (ISO format)
• station: Filter by test station name
• channel: Filter by channel
• cell_test_name: Filter by cell test name
• data_kind: Filter by data type (e.g. "CycleTesterData", "StitchedData", "PotentiostatData", "FileData")

# Basic search
table = api.get_data_table(search="your search string", limit=100)

# Filter by start date range
table = api.get_data_table(min_start_date="2025-01-01", max_start_date="2025-06-01")

# Filter by end date range
table = api.get_data_table(min_end_date="2025-01-01", max_end_date="2025-06-01")

# Filter by station and data type
table = api.get_data_table(station="your station name", data_kind="CycleTesterData")

# Filter by cell test name
table = api.get_data_table(cell_test_name="your cell test name")

# Combine multiple filters
table = api.get_data_table(
    min_start_date="2025-01-01",
    max_start_date="2025-12-31",
    data_kind="CycleTesterData",
    search="your search string",
    limit=100
)

Download Binary Files

# Download single file

file_id = 'File ID obtained from data table, id column'
df = api.download_binary_file(id)

# Download many files using list of files from the table

file_id_list = table['id'].to_list()
data = []

for id in file_id_list:
    df = api.download_csv_file(id)
    data.append(df)

all_data = pd.concat(data)

Download CSV Files

# Download single file

file_id = 'File ID obtained from data table, id column'
df = api.download_csv_file(id)

# Download multiple files

id_list = table['id'].to_list()
data = []

for id in id_list:
    df = api.download_csv_file(id)
    data.append(df)

all_data = pd.concat(data)

Download Parquet Files

Download cycle tester data as Apache Parquet files for efficient analysis. Parquet files are smaller, faster, and include embedded metadata.

Optional parameters

• cycle_ranges: Filter by cycle index (see examples below)
• test_time_start: Filter by test time start (seconds from test start)
• test_time_end: Filter by test time end (seconds from test start)
• line_number_start: Filter by line number start
• line_number_end: Filter by line number end
• include_auxiliary_data: Include auxiliary channels like temperature (default: True)
• output_path: Custom file path (default: uses cell_data_id as filename)
• return_type: What to return - 'dataframe' (default), 'path', or 'bytes'

Return Type Options

• 'dataframe' (default): Saves file and returns pandas DataFrame - best for immediate analysis
• 'dict': Saves file and returns dict with data, metadata, and cycle_summaries - best when you need metadata (requires pyarrow)
• 'path': Saves file and returns path string - best for large files or batch processing
• 'bytes': Returns raw bytes without saving - best for direct cloud uploads (Databricks, Azure Blob, S3)

# Download and get DataFrame (default)
file_id = 'File ID obtained from data table, id column'
df = api.download_parquet_file(file_id)

# Get data + metadata in one call
result = api.download_parquet_file(file_id, return_type='dict')

df = result['data']                    # Cycle test data
metadata = result['metadata']          # Cell metadata (name, barcode, timestamps, etc.)
cycle_summaries = result['cycle_summaries']  # Per-cycle summary statistics

# Save file and get path (memory efficient for large files)
path = api.download_parquet_file(file_id, return_type='path')

# Later, read when needed
df = pd.read_parquet(path)

# Get raw bytes for direct cloud upload (no local file)
parquet_bytes = api.download_parquet_file(file_id, return_type='bytes')

# Upload to Azure Blob Storage
blob_client.upload_blob(name='test_data.parquet', data=parquet_bytes)

# Or read directly into DataFrame
import io
df = pd.read_parquet(io.BytesIO(parquet_bytes))

Cycle Range Filtering

Filter data by specific cycles or cycle ranges using the cycle_ranges parameter.

# Download only cycles 1-10
df = api.download_parquet_file(
    file_id,
    cycle_ranges=[{"RangeStart": 1, "RangeEnd": 10}]
)

# Download last 5 cycles
df = api.download_parquet_file(
    file_id,
    cycle_ranges=[{
        "RangeStart": 5,
        "IsStartFromBack": True,
        "RangeEnd": 1,
        "IsEndFromBack": True
    }]
)

# Download specific cycles (1, 5, 10, 50)
df = api.download_parquet_file(
    file_id,
    cycle_ranges=[
        {"Single": 1},
        {"Single": 5},
        {"Single": 10},
        {"Single": 50}
    ]
)

# Download first hour of data
df = api.download_parquet_file(
    file_id,
    test_time_start=0,
    test_time_end=3600
)

Extract Metadata from Parquet Files

Parquet files contain embedded metadata including cell info, timestamps, cycle counts, and per-cycle summaries. Extract this metadata using unpack_parquet() (requires pyarrow).

# From a saved file
result = api.unpack_parquet('file.parquet')

df = result['data']                    # Cycle test data
metadata = result['metadata']          # Cell metadata (name, barcode, timestamps, etc.)
cycle_summaries = result['cycle_summaries']  # Per-cycle summary statistics

# From bytes (no file needed)
parquet_bytes = api.download_parquet_file(file_id, return_type='bytes')
result = api.unpack_parquet(parquet_bytes)

df = result['data']
metadata = result['metadata']
cycle_summaries = result['cycle_summaries']

# Extract and save metadata as CSV files for easy viewing
result = api.unpack_parquet('file.parquet', save_metadata=True)

# Creates:
# - file_metadata.csv
# - file_cycle_summaries.csv

# Batch processing: Download multiple files without loading into memory
file_ids = table['id'].head(10).to_list()
paths = []

for file_id in file_ids:
    path = api.download_parquet_file(file_id, return_type='path')
    paths.append(path)

# Later, process files one at a time (memory efficient)
for path in paths:
    result = api.unpack_parquet(path)
    df = result['data']
    # Process df...

Cells Table

Download Cell ID Information

Retrieve a list of cell names and GUIDs from the Micantis database with flexible filtering options.

Optional parameters

• search: Search string (same syntax as the Micantis WebApp)
• barcode: Search for a specific barcode
• limit: Number of results to return (default: 500)
• min_date: Only return results after this date
• max_date: Only return results before this date
• show_ignored: Include soft-deleted files (default: True)

search = "*NPD*"
cells_df = api.get_cells_list(search=search)
cells_df.head()

Download Cell Metadata

Fetch per-cell metadata and return a clean, wide-format DataFrame.

Parameters:

• cell_ids: List[str]
  List of cell test GUIDs (required)

• metadata: List[str] (optional)
  List of metadata names (e.g., "OCV (V)") or IDs.
  If omitted, all non-image metadata will be returned by default.

• return_images: bool (optional)
  If True, includes image metadata fields. Default is False.

---

📘 Examples

# Example 1: Get all non-image metadata for a list of cells
cell_ids = cells_df["id"].to_list()
cell_metadata_df = api.get_cell_metadata(cell_ids=cell_ids)

# Example 2: Get specific metadata fields by name
cell_metadata_df = api.get_cell_metadata(
    cell_ids=cell_ids,
    metadata=["Cell width", "Cell height"],
    return_images=False
)

# Merge cell metadata table with cell names to get clean dataframe
# Merge id with Cell Name (as last column)
id_to_name = dict(zip(cells_df['id'], cells_df['name']))
cells_metadata_df['cell_name'] = cells_metadata_df['id'].map(id_to_name)
cells_metadata_df.head()

Specifications Table

Download Specifications List

Retrieve specifications with their associated user properties.

# Get all specifications with their user properties
specs_df = api.get_specifications_table()
specs_df.head()

Test Management

Download Test Requests List

Retrieve test request data with flexible date filtering.

Optional parameters

• since: Date string in various formats (defaults to January 1, 2020 if not provided)
  • Full month names: "May 1, 2025", "January 15, 2024"
  • ISO format: "2025-05-01" or "25-05-01"

# Get all test requests (defaults to since 2020-01-01)
test_requests = api.get_test_request_list()

# Get test requests since a specific date using month name
test_requests = api.get_test_request_list(since="May 1, 2024")

# Get test requests using ISO format
test_requests = api.get_test_request_list(since="2024-05-01")

Download Failed Test Requests

Retrieve only failed test requests with the same date filtering options.

# Get failed test requests since a specific date
failed_requests = api.get_failed_test_requests(since="January 1, 2024")
failed_requests.head()

Get Individual Test Request Details

Retrieve full details for a specific test request by ID.

New Feature: Multiple output format options for better data analysis!

Format Options

• return_format='dict': Raw dictionary (default, backwards compatible)
• return_format='dataframes': Returns 3 DataFrames - summary, tests, and status_log ⭐ Recommended
• return_format='flat': Single-row DataFrame with basic info

# Option 1: Dictionary format (default, backwards compatible)
request_id = "your-test-request-guid"
test_details = api.get_test_request(request_id)

# Option 2: DataFrames format (recommended for analysis) ⭐
test_details = api.get_test_request(request_id, return_format='dataframes')
print(test_details['summary'])      # Basic request information
print(test_details['tests'])        # All requested tests
print(test_details['status_log'])   # Status change history

# Option 3: Flat DataFrame (best for combining multiple requests)
test_details = api.get_test_request(request_id, return_format='flat')

Batch Processing Multiple Requests

# Get summaries for multiple test requests
request_ids = test_requests['id'].head(10).to_list()

all_summaries = []
for req_id in request_ids:
    summary = api.get_test_request(req_id, return_format='flat')
    all_summaries.append(summary)

# Combine into single DataFrame
combined_df = pd.concat(all_summaries, ignore_index=True)
print(f"Retrieved {len(combined_df)} test requests")
combined_df.head()

Write Cell Metadata

Micantis lets you programmatically assign or update metadata for each cell using either:

• the built-in field "name" (renames the cell) or "dataSourceKey"
• the human-readable field name of a user-defined property (e.g., "Technician", "Weight (g)")
• or the internal propertyDefinitionId (UUID)

Per-entity atomic: all changes targeting a single cell commit or rollback together. If any change for a cell fails, none of that cell's changes persist; other cells are unaffected. The call returns a BatchUpdateResult:

• result.success — True if every cell committed
• result.errors — list of {itemId, error} dicts for the cells whose changes were rolled back
• if result: — truthy iff full success (use .success or truthiness, not result == True)

📘 Examples

# Example 1: Rename a cell and update its dataSourceKey + a user property
changes = [
    {"id": "your-cell-test-guid-here", "field": "name", "value": "A-EVE-15P-Cell-04"},
    {"id": "your-cell-test-guid-here", "field": "dataSourceKey", "value": "Formation"},
    {"id": "your-cell-test-guid-here", "field": "Technician", "value": "Mykela"},
    {"id": "your-cell-test-guid-here", "field": "Weight (g)", "value": 98.7},
]

result = api.write_cell_metadata(changes=changes)
if not result:
    for e in result.errors:
        print(f"{e['itemId']}: {e['error']}")

# Verify the changes
api.get_cell_metadata(cell_ids=["your-cell-test-guid-here"], metadata=['Weight (g)', 'Technician'])

# Example 2: Update using propertyDefinitionId (advanced)
changes = [
    {
        "id": "your-cell-test-guid-here",
        "propertyDefinitionId": "your-property-definition-guid",
        "value": 98.7
    }
]

result = api.write_cell_metadata(changes=changes)
assert result.success, result.errors

Rename rules: CellTest names must be unique and may only contain letters, digits, and _ - . ( ) space. CellData names must be unique; renaming a CellData also auto-updates the owning CellTest's DataSourceKey.

Stitch Data

Combine multiple data sets into a single stitched data set. This is useful for creating continuous test data from multiple separate test runs.

Parameters

• name: str (required) Name for the stitched data set

• cell_data_ids: List[str] (required) List of cell data GUIDs to stitch together

• increment_cycle_number: bool (optional) Whether to increment cycle numbers when stitching. Default is False.

• advanced_mode: bool (optional) Advanced mode for manual ordering of data sets. Default is False.

• archive_source_data: bool (optional) Archive (soft delete) the source data sets after stitching. Default is False.

• id: str (optional) Optional ID for updating an existing stitched data set. Leave None to create new.

• allow_async: bool (optional) If True, runs asynchronously and returns job ID. If False, waits for completion. Default is False.

Returns

• If allow_async=False: Dictionary with 'stitched_data_id'
• If allow_async=True: Dictionary with 'job_id'

📘 Examples

# Example 1: Stitch multiple test runs together
cell_data_ids = ["guid1", "guid2", "guid3"]

result = api.stitch_data(
    name="Combined Test Data",
    cell_data_ids=cell_data_ids,
    increment_cycle_number=True
)

print(f"Stitched data ID: {result['stitched_data_id']}")

# Example 2: Stitch and archive source data
result = api.stitch_data(
    name="Complete Test Sequence",
    cell_data_ids=cell_data_ids,
    increment_cycle_number=True,
    archive_source_data=True  # Source files will be soft-deleted
)

# Download the stitched result
stitched_df = api.download_parquet_file(result['stitched_data_id'])

# Example 3: Async mode for large data sets
result = api.stitch_data(
    name="Large Combined Dataset",
    cell_data_ids=large_cell_data_list,
    allow_async=True
)

# Poll until complete, then get the stitched data ID
stitched_id = api.wait_for_job(result['job_id'])
print(f"Stitched data ID: {stitched_id}")

Archive Data

Archive (soft delete) data sets. Archived data is hidden from the default list view but not permanently deleted and can be unarchived.

Note: The archive_data() method toggles the archive status - calling it on an archived file will unarchive it.

Parameters

• cell_data_id: str (required) Cell data GUID to archive/unarchive

Returns

• Dictionary with 'id' and 'archived' (bool indicating new state)

📘 Examples

# Example 1: Archive a single data set
result = api.archive_data(cell_data_id="your-guid-here")
print(f"File archived: {result['archived']}")  # True if now archived

# Example 2: Archive multiple data sets
cell_data_ids = ["guid1", "guid2", "guid3"]

for cell_id in cell_data_ids:
    result = api.archive_data(cell_id)
    print(f"Archived {cell_id}: {result['archived']}")

# Example 3: Unarchive by calling again
result = api.archive_data(cell_data_id="your-guid-here")
print(f"File archived: {result['archived']}")  # False if now unarchived

# Example 4: Combined workflow - stitch and archive
# Stitch data with automatic archiving
result = api.stitch_data(
    name="Combined Data",
    cell_data_ids=cell_ids,
    archive_source_data=True  # Automatically archives source files
)

# Or manually archive after stitching
result = api.stitch_data(name="Combined Data", cell_data_ids=cell_ids)
for cell_id in cell_ids:
    api.archive_data(cell_id)

Download CSV (Graph Request)

Download time-series data as a CSV file using a graph request definition. Useful for exporting specific channels or time windows from one or more data sets.

Parameters

• graph_request: dict (required) Graph request payload specifying which data sets and axes to export
• output_path: str (optional) Path to save the CSV file. Defaults to 'download.csv'
• return_type: str (optional) 'dataframe' (default), 'path', or 'bytes'

Return Type Options

• 'dataframe' (default): Saves file and returns pandas DataFrame
• 'path': Saves file and returns path string
• 'bytes': Returns raw bytes without saving — best for cloud uploads

📘 Examples

# Download as DataFrame (default)
graph_request = {
    "items": [{"id": "your-file-guid", "yAxis": 0, "xAxis": 0}],
    "xMin": None,
    "xMax": None,
}

df = api.download_csv(graph_request=graph_request)

# Save to a specific path
path = api.download_csv(
    graph_request=graph_request,
    output_path="my_data.csv",
    return_type='path'
)

# Get raw bytes for cloud upload
csv_bytes = api.download_csv(graph_request=graph_request, return_type='bytes')
blob_client.upload_blob(name='data.csv', data=csv_bytes)

Clean Data

Re-process one or more data sets using one of three cleaning modes. Returns the IDs of the newly created cleaned data sets.

Note: Data Cleaning is available in version 2.17+, expected to release end of March 2026. Please contact Micantis with questions about upgrading your system.

Parameters

• source_ids: List[str] (required) List of cell data GUIDs to clean
• mode: str (optional) Cleaning mode. One of 'CycleAutoFixup' (default), 'FilterCycles', or 'Parametric'. Auto-set to 'Parametric' when actions is provided.
• actions: list (optional) List of actions built with api.remove_steps(), api.modify_step(), and/or api.bulk_modify(). Auto-sets mode to 'Parametric'.
• filter_cycles_definition: dict (optional) Required when mode='FilterCycles'
• allow_async: bool (optional) If True, runs asynchronously and returns a job ID. Default is False
• timeout: int (optional) Request timeout in seconds. Default is 60

Action Builders

All action builders are static methods on MicantisAPI — call them as api.remove_steps(...), api.modify_step(...), api.bulk_modify(...).

api.remove_steps(lines, cycles, step_indices, name) — Remove timesteps by line number, cycle index, and/or step index. Ranges are (from, to) tuples (inclusive).

api.modify_step(line, name, voltage, current, charge_capacity, discharge_capacity, charge_energy, discharge_energy, cycle, step_kind, step_index) — Override specific values on a single timestep.

api.bulk_modify(lines, name, voltage, current, charge_capacity, discharge_capacity, charge_energy, discharge_energy, cycle, step_kind, step_index) — Override specific values on all timesteps within the given line number ranges. Same fields as modify_step but applied to (from, to) ranges instead of a single line. Ideal for bulk cycle number reassignment.

Returns

• If allow_async=False: Dictionary with 'cleaned_data_ids'
• If allow_async=True: Dictionary with 'job_id'

📘 Examples

# Example 1: Recompute cycle boundaries (most common)
result = api.clean_data(
    source_ids=["your-guid-here"],
    mode='CycleAutoFixup'
)
print(f"Cleaned data IDs: {result['cleaned_data_ids']}")

# Example 2: Remove non-nominal cycles
result = api.clean_data(
    source_ids=["your-guid-here"],
    mode='FilterCycles',
    filter_cycles_definition={}
)

# Example 3: Remove specific timesteps by line number

result = api.clean_data(
    source_ids=["your-guid-here"],
    actions=[
        api.remove_steps(lines=[(1, 1), (5, 10)], name="Remove bad rows"),
    ]
)

# Example 4: Remove by cycle range

result = api.clean_data(
    source_ids=["your-guid-here"],
    actions=[
        api.remove_steps(cycles=[(1, 3)], name="Remove first 3 cycles"),
    ]
)

# Example 5: Modify a timestep's voltage and capacity

result = api.clean_data(
    source_ids=["your-guid-here"],
    actions=[
        api.modify_step(line=42, voltage=3.7, discharge_capacity=1.2),
    ]
)

# Example 6: Mix remove and modify actions

result = api.clean_data(
    source_ids=["your-guid-here"],
    actions=[
        api.remove_steps(lines=[(1, 1)]),
        api.modify_step(line=5, voltage=3.7),
    ]
)

# Example 7: Bulk-reassign cycle numbers

result = api.clean_data(
    source_ids=["your-guid-here"],
    actions=[
        api.bulk_modify(lines=[(1, 5000)], cycle=0),
        api.bulk_modify(lines=[(5001, 12340)], cycle=1),
        api.bulk_modify(lines=[(12341, 18700)], cycle=2),
    ]
)

# Example 8: Async mode for large data sets
result = api.clean_data(
    source_ids=["your-guid-here"],
    mode='CycleAutoFixup',
    allow_async=True
)

# Poll until complete, then get the cleaned data IDs
cleaned_ids = api.wait_for_job(result['job_id'])
print(f"Cleaned data IDs: {cleaned_ids}")

Job Management

Monitor and control background jobs created by async operations (stitch_data, clean_data).

wait_for_job — recommended for most use cases

Polls a job until it finishes and returns the result in one call.

Parameters

• job_id: str (required) — GUID returned by an async operation
• poll_interval: int (optional) — seconds between status checks (default: 2)
• timeout: int (optional) — maximum seconds to wait before giving up (default: 300)

result = api.stitch_data(name="My Stitch", cell_data_ids=[...], allow_async=True)
stitched_id = api.wait_for_job(result['job_id'])

get_job_status — check status without blocking

Returns the current status without waiting.

status = api.get_job_status(job_id)
# {
#   'id': '...',
#   'status': 'Running',   # Created | Running | Completed | Failed | Cancelled
#   'progress': 42,        # 0–100
#   'errorMessage': None
# }
print(f"Progress: {status['progress']}%")

get_job_result — fetch the result of a completed job

Returns the same value as wait_for_job once the job has finished. Returns None with a warning if the job is still running.

result = api.get_job_result(job_id)

cancel_job — cancel a running job

api.cancel_job(job_id)

Full async polling example

# Submit async
result = api.clean_data(source_ids=["guid1", "guid2"], mode='CycleAutoFixup', allow_async=True)
job_id = result['job_id']

# Option A: wait and get result automatically
cleaned_ids = api.wait_for_job(job_id, poll_interval=5, timeout=600)

# Option B: manual polling loop
import time
while True:
    status = api.get_job_status(job_id)
    print(f"  {status['status']} — {status['progress']}%")
    if status['status'] in ('Completed', 'Failed', 'Cancelled'):
        break
    time.sleep(5)

if status['status'] == 'Completed':
    cleaned_ids = api.get_job_result(job_id)

---

Data Changelog

Retrieve a list of all data sets that have changed since a given timestamp. Useful for syncing or auditing data updates.

Parameters

• since: str (required) ISO 8601 timestamp. Only items modified after this time are returned. Example: '2025-01-01T00:00:00Z'
• return_type: str (optional) 'df' (default) returns a flat DataFrame. 'dict' returns the raw response
• timeout: int (optional) Request timeout in seconds. Default is 120. Increase for wide date ranges

📘 Examples

# Get all changes since a date as a DataFrame
changelog = api.get_changelog(since="2025-01-01T00:00:00Z")
print(f"Changed files: {len(changelog)}")
changelog.head()

# Get raw dict response
changelog = api.get_changelog(since="2025-06-01T00:00:00Z", return_type='dict')
print(changelog['items'])

# Wide date range — increase timeout
changelog = api.get_changelog(since="2024-01-01T00:00:00Z", timeout=300)

Duplicate Files

Retrieve groups of files with similar names that may be duplicates. Each group is a list of file records.

📘 Examples

# Get all duplicate file groups
dupes = api.get_duplicate_files()
print(f"Duplicate groups found: {len(dupes)}")

# Inspect the first group
for item in dupes[0]:
    print(f"  {item['name']} — {item['id']}")

# Archive all but the first file in each duplicate group
for group in dupes:
    for item in group[1:]:  # Keep the first, archive the rest
        api.archive_data(item['id'])

Upload Python Execution Artifact

Attach an output file (PNG, CSV, XLSX, etc.) to a running or completed Python script execution. Called from within a Python script running in the Micantis environment.

Parameters

• execution_id: str (required) The execution ID (GUID) of the running or completed execution
• file_path: str (required) Local path to the file to upload. Maximum size: 50 MB
• title: str (required) Human-readable title for the artifact
• filename: str (optional) Override the filename stored on the server. If not provided, derived from the title and file extension

Returns

• Dictionary with 'name', 'title', 'contentType', and 'sizeBytes'

📘 Examples

# Upload a plot generated during a Python execution
result = api.upload_execution_artifact(
    execution_id="your-execution-guid",
    file_path="voltage_plot.png",
    title="Voltage vs Time"
)
print(f"Uploaded: {result['name']} ({result['sizeBytes']:,} bytes)")

# Upload a CSV results file with a custom filename
result = api.upload_execution_artifact(
    execution_id="your-execution-guid",
    file_path="results.csv",
    title="Cycle Summary Results",
    filename="cycle_summary_2025.csv"
)