/dom_helpers, parser/ fix trivial style warnings

.github/workflows/tests.yml

@@ -0,0 +1,27 @@
+name: Run Python Tests
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+    branches:
+      - master
+
+jobs:
+  build:
+    strategy:
+      matrix:
+        python_version: ["2.7", "3.3", "3.4", "3.5", "3.6", "3.7", "3.8", "pypy2", "pypy3"]
+        os: ["ubuntu-latest", "macos-latest", "windows-latest"]
+    runs-on: ${{ matrix.os }}
+    steps:
+      - uses: actions/checkout@v2
+      - name: Install Python
+        uses: actions/setup-python@v1
+        with:
+          python-version: ${{ matrix.python-version }}
+      - name: Install dependencies
+        run: |
+          pip install -r requirements.txt --user
+      - name: Run tests with Nose
+        run: python -m nose --exclude=test_suite

mf2py/dom_helpers.py

@@ -141,7 +141,7 @@ def text_collection(el, replace_img=False, img_to_src=True, base_url=''):
 
         return items
 
-    results = [t for t in text_collection(el, replace_img, img_to_src, base_url) if t is not '']
+    results = [t for t in text_collection(el, replace_img, img_to_src, base_url) if t != '']
 
     if results:
         # remove <space> if it is first and last or if it is preceded by a <space> or <p> open/close

mf2py/parser.py

@@ -261,7 +261,7 @@ def parse_props(el):
 
             if root_class_names:
                 parsed_types_aggregation.add('h')
-            
+
             # Is this a property element (p-*, u-*, etc.) flag
             # False is default
             is_property_el = False
@@ -384,7 +384,7 @@ def parse_rels(el):
 
                 # 1st one wins
                 if "text" not in value_dict:
-                    value_dict["text"] = el.get_text().strip()  
+                    value_dict["text"] = el.get_text().strip()
 
                 url_rels = value_dict.get("rels", [])
                 value_dict["rels"] = url_rels
@@ -411,7 +411,7 @@ def parse_rels(el):
                     alternate_dict["url"] = url
                     x = " ".join(
                         [r for r in rel_attrs if not r == "alternate"])
-                    if x is not "":
+                    if x != "":
                         alternate_dict["rel"] = x
                     alternate_dict["text"] = text_type(el.get_text().strip())
                     for knownattr in ("media", "hreflang", "type", "title"):