flake8 fixes

Author: oliviacrain

homu/main.py

@@ -43,8 +43,12 @@
 
 IGNORE_BLOCK_START = '<!-- homu-ignore:start -->'
 IGNORE_BLOCK_END = '<!-- homu-ignore:end -->'
-IGNORE_BLOCK_RE = re.compile(r'<!--\s*homu-ignore:start\s*-->.*<!--\s*homu-ignore:end\s*-->',
-                    flags=re.MULTILINE|re.DOTALL|re.IGNORECASE)
+IGNORE_BLOCK_RE = re.compile(
+                    r'<!--\s*homu-ignore:start\s*-->'
+                    r'.*'
+                    r'<!--\s*homu-ignore:end\s*-->',
+                    flags=re.MULTILINE | re.DOTALL | re.IGNORECASE
+                )
 
 global_cfg = {}
 
@@ -54,6 +58,7 @@
 def suppress_pings(text):
     return re.sub(r'\B(@\S+)', r'`\g<1>`', text)  # noqa
 
+
 # Replace any text between IGNORE_BLOCK_START and IGNORE_BLOCK_END
 # HTML comments with an empty string in merge commits
 def suppress_ignore_block(text):

homu/tests/test_pr_body.py

@@ -1,4 +1,9 @@
-from homu.main import suppress_ignore_block, suppress_pings, IGNORE_BLOCK_START, IGNORE_BLOCK_END
+from homu.main import (
+    suppress_ignore_block,
+    suppress_pings,
+    IGNORE_BLOCK_START,
+    IGNORE_BLOCK_END,
+)
 
 
 def test_suppress_pings_in_PR_body():
@@ -16,11 +21,13 @@ def test_suppress_pings_in_PR_body():
 
     assert suppress_pings(body) == expect
 
+
 def test_suppress_ignore_block_in_PR_body():
-    body = ("Rollup merge\n"
-            "{}\n"
-            "[Create a similar rollup](https://fake.xyz/?prs=1,2,3)\n"
-            "{}"
+    body = (
+        "Rollup merge\n"
+        "{}\n"
+        "[Create a similar rollup](https://fake.xyz/?prs=1,2,3)\n"
+        "{}"
     )
 
     body = body.format(IGNORE_BLOCK_START, IGNORE_BLOCK_END)