Remove pkg_resources (#396)

* remove pkg_resources from `plugin.py`

* removed pkg_resources from `__init__.py`

Co-authored-by: Sorin Sbarnea <ssbarnea@redhat.com>

pyproject.toml

@@ -10,3 +10,4 @@ build-backend = "setuptools.build_meta"
 
 [tool.setuptools_scm]
 local_scheme = "no-local-version"
+write_to = "src/pytest_html/__version.py"

src/.gitignore

@@ -0,0 +1,3 @@
+
+# file generated by setuptools_scm. don't track in version control
+pytest_html/__version.py

src/pytest_html/__init__.py

@@ -1,11 +1,9 @@
-from pkg_resources import DistributionNotFound
-from pkg_resources import get_distribution
-
-
 try:
-    __version__ = get_distribution(__name__).version
-except DistributionNotFound:
-    # package is not installed
+    from . import __version
+
+    __version__ = __version.version
+except ImportError:
+    # package is not built with setuptools_scm
     __version__ = "unknown"
 
 __pypi_url__ = "https://pypi.python.org/pypi/pytest-html"

src/pytest_html/plugin.py

@@ -17,7 +17,6 @@ from functools import lru_cache
 from html import escape
 from os.path import isfile
 
-import pkg_resources
 import pytest
 from _pytest.logging import _remove_ansi_escape_sequences
 from py.xml import html
@@ -474,9 +473,10 @@ class HTMLReport:
         numtests = self.passed + self.failed + self.xpassed + self.xfailed
         generated = datetime.datetime.now()
 
-        self.style_css = pkg_resources.resource_string(
-            __name__, os.path.join("resources", "style.css")
-        ).decode("utf-8")
+        with open(
+            os.path.join(os.path.dirname(__file__), "resources", "style.css")
+        ) as style_css_fp:
+            self.style_css = style_css_fp.read()
 
         if ansi_support():
             ansi_css = [
@@ -597,9 +597,10 @@ class HTMLReport:
             ),
         ]
 
-        main_js = pkg_resources.resource_string(
-            __name__, os.path.join("resources", "main.js")
-        ).decode("utf-8")
+        with open(
+            os.path.join(os.path.dirname(__file__), "resources", "main.js")
+        ) as main_js_fp:
+            main_js = main_js_fp.read()
 
         session.config.hook.pytest_html_report_title(report=self)