Metadata-Version: 2.4
Name: labfreed
Version: 0.1.1
Summary: Python implementation of LabFREED building blocks
Author-email: Reto Thürer <thuerer.r@buchi.com>
Description-Content-Type: text/markdown
License-Expression: MIT
License-File: LICENSE
Requires-Dist: numpy>=2.2.4
Requires-Dist: pydantic>=2.11.3
Requires-Dist: segno>=1.6.6
Requires-Dist: typer>=0.15.2

# LabFREED for Python

[![License: MIT](https://img.shields.io/badge/License-MIT-blue.svg)](LICENSE) [![PyPI](https://img.shields.io/pypi/v/labfreed.svg)](https://pypi.org/project/labfreed/) ![Python Version](https://img.shields.io/pypi/pyversions/labfreed)

<!--
[![Tests](https://github.com/retothuerer/LabFREED/actions/workflows/ci.yml/badge.svg)](https://github.com/retothuerer/LabFREED/actions/workflows/ci.yml)
-->

This is a Python implementation of [LabFREED](https://labfreed.wega-it.com) building blocks.

## Supported Building Blocks
- PAC-ID
- PAC-CAT
- TREX
- Display Extension
- PAC-ID Resolver

## Installation
You can install LabFREED from [PyPI](https://pypi.org/project/labfreed/) using pip:

```bash
pip install labfreed
```


## Usage Examples
> ⚠️ **Note:** These examples are building on each other. Imports and parsing are not repeated in each example.
<!-- BEGIN EXAMPLES -->
```python
# import built ins
import os
```
### Parse a simple PAC-ID

```python
from labfreed.IO.parse_pac import PAC_Parser


# Parse the PAC-ID
pac_str = 'HTTPS://PAC.METTORIUS.COM/-MD/bal500/@1234'
pac_id = PAC_Parser().parse(pac_str).pac_id

# Check validity of this PAC-ID
is_valid = pac_id.is_valid()
print(f'PAC-ID is valid: {is_valid}')
```
```text
>> PAC-ID is valid: True
```
### Show recommendations:
Note that the PAC-ID -- while valid -- uses characters which are not recommended (results in larger QR code).
There is a nice function to highlight problems

```python
pac_id.print_validation_messages(target='markdown')
```
```text
>> Validation Results                                                       
>> ┌─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────┐
>> │ RECOMMENDATION                                                                                                              │
>> │ Characters l a b should not be used., Characters SHOULD be limited to upper case letters (A-Z), numbers (0-9), '-' and '+'  │
>> │ HTTPS://PAC.METTORIUS.COM/-MD/🔸b🔸🔸a🔸🔸l🔸500/@1234                                                                      │
>> ├─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────┤
>> │ RECOMMENDATION                                                                                                              │
>> │ Characters @ should not be used., Characters SHOULD be limited to upper case letters (A-Z), numbers (0-9), '-' and '+'      │
>> │ HTTPS://PAC.METTORIUS.COM/-MD/bal500/🔸@🔸1234                                                                              │
>> └─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────┘
```
### Save as QR Code

```python
from labfreed.IO.generate_qr import save_qr_with_markers

save_qr_with_markers(pac_str, fmt='png')
```
```text
>> Large QR: Provided URL is not alphanumeric!
>> Size: 29
>> Version: 3
>> Error Level: M
```
### PAC-CAT

```python
from labfreed.PAC_CAT.data_model import PAC_CAT
pac_str = 'HTTPS://PAC.METTORIUS.COM/-DR/XQ908756/-MD/bal500/@1234'
pac_id = PAC_Parser().parse(pac_str).pac_id
if isinstance(pac_id, PAC_CAT):
    pac_id.print_categories()
```
```text
>> Categories in           
>> HTTPS://PAC.METTORIUS.COM/-DR/XQ90
>>       8756/-MD/bal500/@1234       
>> ┌────────────────────┬───────────┐
>> │ Main Category      │           │
>> │ key ()             │  -DR      │
>> │ id (21)            │  XQ908756 │
>> ├────────────────────┼───────────┤
>> │ Category           │           │
>> │ key ()             │  -MD      │
>> │ model_number (240) │  bal500   │
>> │ serial_number (21) │  @1234    │
>> └────────────────────┴───────────┘
```
### Parse a PAC-ID with extensions
PAC-ID can have extensions. Here we parse a PAC-ID with attached display names and summary.

```python
pac_str = 'HTTPS://PAC.METTORIUS.COM/-MD/BAL500/1234*N$N/WM633OV3E5DGJW2BEG0PDM1EA7*SUM$TREX/WEIGHT$GRM:67.89'
pac_id = PAC_Parser().parse(pac_str)

# Display Name
display_names = pac_id.get_extension('N') # display name has name 'N'
print(display_names)
```
```text
>> Display names: My Balance ❤️
```
```python
# TREX
trexes = pac_id.get_extension_of_type('TREX')
trex = trexes[0] # there could be multiple trexes. In this example there is only one, though
v = trex.get_segment('WEIGHT').to_python_type() 
print(f'WEIGHT = {v}')
```
```text
>> WEIGHT = 67.89 g
```
### Create a PAC-ID with Extensions

#### Create PAC-ID

```python
from labfreed.PAC_ID.data_model import PACID, IDSegment
from labfreed.utilities.well_known_keys import WellKnownKeys

pac_id = PACID(issuer='METTORIUS.COM', identifier=[IDSegment(key=WellKnownKeys.SERIAL, value='1234')])
pac_str = pac_id.serialize()
print(pac_str)
```
```text
>> HTTPS://PAC.METTORIUS.COM/21:1234
```
#### Create a TREX 
TREX can conveniently be created from a python dictionary.
Note that utility types for Quantity (number with unit) and table are needed

```python
from datetime import datetime
from labfreed.TREX.data_model import TREX
from labfreed.utilities.utility_types import Quantity, DataTable, Unit

# Create TREX
trex = TREX(name_='DEMO') 
# Add value segments of different type
trex.update(   
                    {
                        'STOP': datetime(year=2024,month=5,day=5,hour=13,minute=6),
                        'TEMP': Quantity(value=10.15, unit=Unit(name='kelvin', symbol='K')),
                        'OK':False,
                        'COMMENT': 'FOO',
                        'COMMENT2':'£'
                    }
)

# Create a table
table = DataTable(['DURATION', 'Date', 'OK', 'COMMENT'])
table.append([Quantity(value=1, unit=Unit(symbol='h', name='hour')), datetime.now(), True, 'FOO'])
table.append([                                                 1.1,  datetime.now(), True, 'BAR'])
table.append([                                                 1.3,  datetime.now(), False, 'BLUBB'])
#add the table to the trex
trex.update({'TABLE': table})

# Validation also works the same way for TREX
trex.print_validation_messages(target='markdown')
```
```text
>> Validation Results                                                                                     
>> ┌─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────┐
>> │ ERROR                                                                                                                                                                                   │
>> │ Column header key contains invalid characters: e,a,t                                                                                                                                    │
>> │ DEMO$TREX/STOP$T.D:20240505T1306+TEMP$KEL:10.15+OK$T.B:F+COMMENT$T.A:FOO+COMMENT2$T.T:12G3+TABLE$$DURATION$HUR:D🔸a🔸🔸t🔸🔸e🔸$T.D:OK$T.B:COMMENT$T.A::1:20250411T090300.103:T:FOO::1… │
>> └─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────┘
```
```python
# there is an error. 'Date' uses lower case. Lets fix it
d = trex.dict()
d['TABLE'].col_names[1] = 'DATE'
trex = TREX(name_='DEMO') 
trex.update(d)
```
#### Combine PAC-ID and TREX and serialize

```python
from labfreed.IO.parse_pac import PACID_With_Extensions

pac_with_trex = PACID_With_Extensions(pac_id=pac_id, extensions=[trex])
pac_str = pac_with_trex.serialize()
print(pac_str)
```
```text
>> HTTPS://PAC.METTORIUS.COM/21:1234*DEMO$TREX/STOP$T.D:20240505T1306+TEMP$KEL:10.15+OK$T.B:F+COMMENT$T.A:FOO+COMMENT2$T.T:12G3+TABLE$$DURATION$HUR:DATE$T.D:OK$T.B:COMMENT$T.A::1:20250411T090300.103:T:FOO::1.1:20250411T090300.103:T:BAR::1.3:20250411T090300.103:F:BLUBB
```
## PAC-ID Resolver

```python
from labfreed.PAC_ID_Resolver.resolver import PAC_ID_Resolver, load_cit
# Get a CIT
dir = os.path.dirname(__file__)
p = os.path.join(dir, 'cit_mine.yaml')       
cit = load_cit(p)

# validate the CIT
cit.is_valid()
cit.print_validation_messages()
```
```python
# resolve a pac id
service_groups = PAC_ID_Resolver(cits=[cit]).resolve(pac_with_trex)
for sg in service_groups:
    sg.update_states()
    sg.print()
    
5
```
```text
>> Request failed: HTTPSConnectionPool(host='aaaaaaaaaaaa.mettorius.com.com', port=443): Max retries exceeded with url: / (Caused by SSLError(SSLError(1, '[SSL: 
>> SSLV3_ALERT_HANDSHAKE_FAILURE] sslv3 alert handshake failure (_ssl.c:1028)')))
>>                             Services from origin 'MINE                            
>> ┏━━━━━━━━━━━━━━━━━━━━━━━━━━┳━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┳━━━━━━━━━━━┓
>> ┃ Service Name             ┃ URL                                     ┃ Reachable ┃
>> ┡━━━━━━━━━━━━━━━━━━━━━━━━━━╇━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━╇━━━━━━━━━━━┩
>> │ AAAAAAAAAAAAAAAAAAhhhhhh │ https://AAAAAAAAAAAA.METTORIUS.COM.com/ │ INACTIVE  │
>> └──────────────────────────┴─────────────────────────────────────────┴───────────┘
>>            Services from origin 'PAC.METTORIUS.COM           
>> ┏━━━━━━━━━━━━━━┳━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┳━━━━━━━━━━━┓
>> ┃ Service Name ┃ URL                            ┃ Reachable ┃
>> ┡━━━━━━━━━━━━━━╇━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━╇━━━━━━━━━━━┩
>> │ Shop         │ https://mettorius.com/shop/an= │ INACTIVE  │
>> │ Manual       │ https://mettorius.com/om/an=   │ INACTIVE  │
>> │ _3           │ https://mettorius.com/         │ ACTIVE    │
>> └──────────────┴────────────────────────────────┴───────────┘
```
<!-- END EXAMPLES -->



## Change Log

### v0.1.1
- minor internal improvements and bugfixes
  
### v0.1.0
- DRAFT Support for PAC-ID Resolver

### v0.0.20
- bugfix in TREX table to dict conversion
- markdown compatible validation printing 

### v0.0.19
- supports PAC-ID, PAC-CAT, TREX and DisplayName
- QR generation 
- ok-ish test coverage


