Metadata-Version: 2.1
Name: lib-holdings-simplified
Version: 1.2.0
Summary: CLI tool for retrieving holding counts for a list of OCNs and libraries, simplified version
Home-page: https://github.com/ajim-nagtegaal/lib-holdings
License: MIT
Author: Max Paulus
Requires-Python: >=3.8,<4.0
Classifier: License :: OSI Approved :: MIT License
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.8
Classifier: Programming Language :: Python :: 3.9
Classifier: Programming Language :: Python :: 3.10
Classifier: Programming Language :: Python :: 3.11
Classifier: Programming Language :: Python :: 3.12
Requires-Dist: click (>=8.1.3,<9.0.0)
Requires-Dist: pandas (>=1.4.2,<2.0.0)
Requires-Dist: requests (>=2.27.1,<3.0.0)
Requires-Dist: requests-oauthlib (>=1.3.1,<2.0.0)
Project-URL: Repository, https://github.com/ajim-nagtegaal/lib-holdings
Description-Content-Type: text/markdown

# lib-holdings

Based on the https://pypi.org/project/lib-holdings/ Copyright (c) 2024 Max Paulus

Command Line Interface (CLI) tool for retrieving holding counts for a list of OCNs and institutes.

Uses the OCLC API: https://developer.api.oclc.org/

Simplied version which only uses the "wcapi"-scope

## Installation

First of all, you will need to have Python installed on your computer and available on the command line.
If this sounds scary, consider installing the [Anaconda Navigator](https://www.anaconda.com/anaconda-navigator), 
an application that comes with Python and a command line.

Once installed, find and run the *Anaconda Prompt* which is the command line interface.

Again, knowing the command line is not a requirement. Simply copy the following into the window and press enter:

```bash
pip install --upgrade lib-holdings-simplified 
```

After the tool has been installed, continue below to learn how it works.

## Usage

### Preparation 

Make sure you have the two input files ready:

1. A text file (e.g. *.txt*) containing OCNs with 1 OCN per line
2. A text file (e.g. *.txt*) containing institute symbols with 1 symbol per line

It is recommended to create a folder on your computer in which you place these input files.

Note down the path to this folder, e.g. C:/Users/username/myfolder (on Windows).

Execute the following command, replacing PATH with your path:

```bash
cd PATH
```

The command line now has access to that folder.

Create an empty folder (e.g. *out*) in which the results will be stored.

Also, keep your API key and secret handy.

### Run the program

Copy and execute the following command, after replacing the indicated arguments.

(Description of the arguments can be found below)

```bash
holdings [OPTIONS] INFILE_OCNS INFILE_SYMB OUT_FOLDER
```

ARGUMENTS:

    INFILE_OCNS:    name of the text file containing OCNs (1 per line)
    INFILE_SYMB:    name of the text file containing institute symbols (1 per line)
    OUT_FOLDER:     output directory

OPTIONS:
```bash
--start INTEGER  Position of OCN to start with.
--key TEXT       OCLC API key.
--secret TEXT    OCLC API secret.
--details BOOL   Use the detaild search or not (default =  True)
```

Note:

The *start* option is handy when the program is interrupted or exits with an error.
In that case, you can re-run the program, providing the start value shown.

The *details* option determines which of the URLs is used:
+ True =  https://americas.discovery.api.oclc.org/worldcat/search/v2/bibs-detailed-holdings
+ False = https://americas.discovery.api.oclc.org/worldcat/search/v2/bibs-holdings

## Changes

To make a new versions of the package and deploy it to 

https://pypi.org/project/lib-holdings-simplified/ 

see:

https://packaging.python.org/en/latest/tutorials/packaging-projects/


Short step-by-step instructions

+ Apply any changes and test locally
+ Remove previous package builds from the `/dist`-folder
+ Get the build-package: `python3 -m pip install --upgrade build`
+ Edit `pyproject.toml` and change the name to 'lib-holdings-simplified-test' and the version.
+ Build the distribution: `python3 -m build`
+ Check created distributions in the 'dist'-folder for the correct version number
+ Get the twine-package: `python3 -m pip install --upgrade twine`
+ Upload to test repository: `python3 -m twine upload --repository testpypi dist/*`
+ Test in test-application with `python3 -m pip install --upgrade --index-url https://test.pypi.org/simple/ --no-deps lib-holdings-simplified`
+ If all ok:
    + Remove test builds from the `/dist`-folder
    + Change back name and set correct version in `pyproject.toml`
    + Create finale distribution with `python3 -m build`
    + Upload to real repository:  `python3 -m twine upload dist/*`


# Changelog

## V 1.0.1

### In `__main__.py`

Regels 45-47: skip `transform_records` and merge

Lines 68:  function transform_records() is no longer used.

 

### In `api.py`

Line 43: function `extract_record_type()` is no longer used

## V 1.1.0 

### In `api.py`

Line 9: Add `scope` as extra parameter to __init__ function.

Line 11: removed ‘WMS_COLLECTION_MANAGEMENT’ scope.

## V 1.2.0

Added '--details'-option 
