mirror of
https://github.com/inventree/InvenTree
synced 2024-08-30 18:33:04 +00:00
b9fd263899
* Simplified dockerfile - Changed from alpine to python:slim - Removed some database libs (because we *connect* to a db, not host it) * - Add gettext as required package - Only create inventree user as part of production build (leave admin access for dev build) * Tweaks for tasks.py * Fix user permissions (drop to inventree user) * Drop to the 'inventree' user level as part of init.sh - As we have mounted volumes at 'run time' we need to ensure that the inventree user has correct permissions! - Ref: https://stackoverflow.com/questions/39397548/how-to-give-non-root-user-in-docker-container-access-to-a-volume-mounted-on-the * Adjust user setup - Only drop to non-root user as part of "production" build - Mounted external volumes make it tricky when in the dev build - Might want to revisit this later on * More dockerfile changes - reduce required system packages - * Add new docker github workflow * Print some more debug * GITHUB_BASE_REF * Add gnupg to base requirements * Improve debug output during testing * Refactoring updates for label printing API - Update weasyprint version to 55.0 - Generate labels as pdf files - Provide filename to label printing plugin - Additional unit testing - Improve extraction of some hidden debug data during TESTING - Fix a spelling mistake (notifaction -> notification) * Working on github action * More testing * Add requirement for pdf2image * Fix label printing plugin and update unit testing * Add required packages for CI * Move docker files to the top level directory - This allows us to build the production image directly from soure - Don't need to re-download the source code from github - Note: The docker install guide will need to be updated! * Fix for docker ci file * Print GIT SHA * Bake git information into the production image * Add some exta docstrings to dockerfile * Simplify version check script * Extract git commit info * Extract docker tag from check_version.py * Newline * More work on the docker workflow * Dockerfile fixes - Directory / path issues * Dockerfile fixes - Directory / path issues * Ignore certain steps on a pull request * Add poppler-utils to CI * Consolidate version check into existing CI file * Don't run docker workflow on pull request * Pass docker image tag through to the build Also check .j2k files * Add supervisord.conf example file back in * Remove --no-cache-dir option from pip install
41 lines
1.3 KiB
Python
41 lines
1.3 KiB
Python
"""Plugin mixin classes for label plugins"""
|
|
|
|
from plugin.helpers import MixinNotImplementedError
|
|
|
|
|
|
class LabelPrintingMixin:
|
|
"""
|
|
Mixin which enables direct printing of stock labels.
|
|
|
|
Each plugin must provide a NAME attribute, which is used to uniquely identify the printer.
|
|
|
|
The plugin must also implement the print_label() function
|
|
"""
|
|
|
|
class MixinMeta:
|
|
"""
|
|
Meta options for this mixin
|
|
"""
|
|
MIXIN_NAME = 'Label printing'
|
|
|
|
def __init__(self): # pragma: no cover
|
|
super().__init__()
|
|
self.add_mixin('labels', True, __class__)
|
|
|
|
def print_label(self, **kwargs):
|
|
"""
|
|
Callback to print a single label
|
|
|
|
kwargs:
|
|
pdf_data: Raw PDF data of the rendered label
|
|
png_file: An in-memory PIL image file, rendered at 300dpi
|
|
label_instance: The instance of the label model which triggered the print_label() method
|
|
width: The expected width of the label (in mm)
|
|
height: The expected height of the label (in mm)
|
|
filename: The filename of this PDF label
|
|
user: The user who printed this label
|
|
"""
|
|
|
|
# Unimplemented (to be implemented by the particular plugin class)
|
|
raise MixinNotImplementedError('This Plugin must implement a `print_label` method')
|