Make logging.basicConfig conditional (#670)

Co-authored-by: Patrick Kanzler <4189642+patkan@users.noreply.github.com>

.github/workflows/black.yml

@@ -6,7 +6,7 @@ jobs:
   black-code-style:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: psf/black@stable
         with:
           version: "23.12.0"

.github/workflows/codeql-analysis.yml

@@ -30,7 +30,7 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v4
+      uses: actions/checkout@v5
       with:
         # We must fetch at least the immediate parents so that if this is
         # a pull request then we can checkout the head.

.github/workflows/documentation.yml

@@ -19,7 +19,7 @@ jobs:
 
     # Steps represent a sequence of tasks that will be executed as part of the job
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
         with:
           submodules: 'recursive'
       - name: Install packages

.github/workflows/pythonpackage-windows.yml

@@ -12,10 +12,10 @@ jobs:
     runs-on: windows-latest
     strategy:
       matrix:
-        python-version: ['3.11', '3.12']
+        python-version: ['3.11', '3.12', '3.13']
 
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v5
       with:
         submodules: 'recursive'
     - name: Set up Python ${{ matrix.python-version }}

.github/workflows/pythonpackage.yml

@@ -15,10 +15,10 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: ['3.8', '3.9', '3.10', '3.11', '3.12']
+        python-version: ['3.8', '3.9', '3.10', '3.11', '3.12', '3.13']
 
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v5
       with:
         submodules: 'recursive'
     - name: Set up Python ${{ matrix.python-version }}

examples/docker-flask/requirements.txt

@@ -1,4 +1,4 @@
-appdirs==1.4.4
+platformdirs==4.3.8
 argcomplete==3.0.8
 blinker==1.6.2
 click==8.1.3

setup.cfg

@@ -24,6 +24,7 @@ classifiers =
     Programming Language :: Python :: 3.10
     Programming Language :: Python :: 3.11
     Programming Language :: Python :: 3.12
+    Programming Language :: Python :: 3.13
     Programming Language :: Python :: Implementation :: CPython
     Topic :: Software Development :: Libraries :: Python Modules
     Topic :: Office/Business :: Financial :: Point-Of-Sale
@@ -42,7 +43,7 @@ install_requires =
     python-barcode>=0.15.0,<1
     setuptools
     six
-    appdirs
+    platformdirs
     PyYAML
     argcomplete
     importlib_resources

src/escpos/capabilities.py

@@ -13,9 +13,10 @@ from typing import Any, Dict, Optional, Type
 import importlib_resources
 import yaml
 
+if environ.get("ESCPOS_CAPABILITIES_DEBUG", 0):
     logging.basicConfig()
-logger = logging.getLogger(__name__)
 
+logger = logging.getLogger(__name__)
 pickle_dir = environ.get("ESCPOS_CAPABILITIES_PICKLE_DIR", mkdtemp())
 pickle_path = path.join(pickle_dir, f"{platform.python_version()}.capabilities.pickle")
 # get a temporary file from importlib_resources if no file is specified in env

src/escpos/config.py

@@ -5,7 +5,7 @@ This module contains the implementations of abstract base class :py:class:`Confi
 import os
 import pathlib
 
-import appdirs
+import platformdirs
 import yaml
 
 from . import exceptions, printer
@@ -55,7 +55,7 @@ class Config:
 
         if not config_path:
             config_path = os.path.join(
-                appdirs.user_config_dir(self._app_name), self._config_file
+                platformdirs.user_config_dir(self._app_name), self._config_file
             )
         if isinstance(config_path, pathlib.Path):
             # store string if posixpath

src/escpos/escpos.py

@@ -11,6 +11,7 @@ This module contains the abstract base class :py:class:`Escpos`.
 """
 from __future__ import annotations
 
+import re
 import textwrap
 import time
 import warnings
@@ -108,7 +109,7 @@ SW_BARCODE_NAMES = {
     for name in barcode.PROVIDED_BARCODES
 }
 
-Alignment = Union[Literal["center", "left", "right"], str]
+Alignment = Union[Literal["center", "left", "right", "justify"], str]
 
 
 class Escpos(object, metaclass=ABCMeta):
@@ -920,7 +921,21 @@ class Escpos(object, metaclass=ABCMeta):
         self.text(textwrap.fill(txt, col_count))
 
     @staticmethod
+    def _justify(txt: str, width: int) -> str:
+        """Justify-text on left AND right sides by padding spaces.
+
+        code by: Georgina Skibinski https://stackoverflow.com/a/66087666
+        suggested by agordon @https://github.com/python-escpos/python-escpos/pull/652
+        """
+        prev_txt = txt
+        while (length := width - len(txt)) > 0:
+            txt = re.sub(r"(\s+)", r"\1 ", txt, count=length)
+            if txt == prev_txt:
+                break
+        return txt.rjust(width)
+
     def _padding(
+        self,
         text: str,
         width: int,
         align: Alignment = "center",
@@ -936,6 +951,10 @@ class Escpos(object, metaclass=ABCMeta):
             text = f"{text:<{width}}"
         elif align == "right":
             text = f"{text:>{width}}"
+        elif align == "justify":
+            text = self._justify(text, width)
+        else:
+            raise ValueError("Expected a valid alignment: center|left|right|justify")
 
         return text
 
@@ -972,7 +991,7 @@ class Escpos(object, metaclass=ABCMeta):
             textwrap.wrap(text, widths[i], break_long_words=False)
             for i, text in enumerate(text_list)
         ]
-        max_len = max(*[len(text_group) for text_group in wrapped])
+        max_len = max(0, *[len(text_group) for text_group in wrapped])
         text_colums = []
         for i in range(max_len):
             row = ["" for _ in range(n_cols)]
@@ -1013,6 +1032,9 @@ class Escpos(object, metaclass=ABCMeta):
             If the list of alignment items is shorter than the list of strings then
             the last alignment of the list will be applied till the last string (column).
         """
+        if not all([text_list, widths, align]):
+            raise TypeError("Value can't be of type None")
+
         n_cols = len(text_list)
 
         if isinstance(widths, int):

test/test_config.py

@@ -8,7 +8,7 @@
 """
 import pathlib
 
-import appdirs
+import platformdirs
 import pytest
 
 import escpos.exceptions
@@ -80,7 +80,7 @@ def test_config_load_from_appdir() -> None:
 
     # generate a dummy config
     config_file = (
-        pathlib.Path(appdirs.user_config_dir(config.Config._app_name))
+        pathlib.Path(platformdirs.user_config_dir(config.Config._app_name))
         / config.Config._config_file
     )
 

test/test_functions/test_function_software_columns.py

@@ -33,11 +33,11 @@ def test_add_padding_into_cols(driver) -> None:
     """
 
     output = driver._add_padding_into_cols(
-        text_list=["col1", "col2", "col3"],
-        widths=[6, 6, 6],
-        align=["center", "left", "right"],
+        text_list=["col1", "col2", "col3", "col 4"],
+        widths=[6, 6, 6, 6],
+        align=["center", "left", "right", "justify"],
     )
-    assert output == [" col1 ", "col2  ", "  col3"]
+    assert output == [" col1 ", "col2  ", "  col3", "col  4"]
 
 
 @pytest.mark.parametrize("text_list", ["", [], None])
@@ -55,7 +55,7 @@ def test_software_columns_invalid_args(driver, text_list, widths, align) -> None
 
     bad_args = [bad_text_list, bad_widths, bad_align]
     for kwargs in bad_args:
-        with pytest.raises(Exception):
+        with pytest.raises((TypeError, ValueError)):
             driver.software_columns(**kwargs)
         driver.close()
 
@@ -69,7 +69,7 @@ def test_software_columns_invalid_args(driver, text_list, widths, align) -> None
     ],
 )
 @pytest.mark.parametrize("widths", [[10, 10, 10], [10], 30])
-@pytest.mark.parametrize("align", [["center", "left", "right"], ["center"], "center"])
+@pytest.mark.parametrize("align", [["center", "left", "right"], ["center"], "justify"])
 def test_software_columns_valid_args(driver, text_list, widths, align) -> None:
     """
     GIVEN a dummy printer object

tox.ini

@@ -1,5 +1,5 @@
 [tox]
-envlist = py38, py39, py310, py311, docs, flake8
+envlist = py38, py39, py310, py311, py312, py313, docs, flake8
 
 [gh-actions]
 python =
@@ -11,6 +11,7 @@ python =
     3.10: py310
     3.11: py311
     3.12: py312
+    3.13: py313
 
 [testenv]
 deps = jaconv
@@ -54,7 +55,6 @@ deps = mypy
        types-six
        types-mock
        types-PyYAML
-       types-appdirs
        types-Pillow
        types-pyserial
        types-pywin32>=306.0.0.6