4 files changed, 30 insertions, 23 deletions
diff --git a/examples/network/http_server.py b/examples/network/http_server.py
index e3a66e828..76be3ab81 100644
--- a/examples/network/http_server.py
+++ b/examples/network/http_server.py
@@ -10,6 +10,7 @@ HTTP/1.0 200 OK
 Hello #%d from MicroPython!
 """
 
+
 def main(micropython_optimize=False):
     s = socket.socket()
 
diff --git a/examples/network/http_server_simplistic.py b/examples/network/http_server_simplistic.py
index 67ecb1ad7..71949419e 100644
--- a/examples/network/http_server_simplistic.py
+++ b/examples/network/http_server_simplistic.py
@@ -12,6 +12,7 @@ HTTP/1.0 200 OK
 Hello #%d from MicroPython!
 """
 
+
 def main():
     s = socket.socket()
     ai = socket.getaddrinfo("0.0.0.0", 8080)
diff --git a/examples/network/http_server_simplistic_commented.py b/examples/network/http_server_simplistic_commented.py
index b58e9eeb6..da042c6c8 100644
--- a/examples/network/http_server_simplistic_commented.py
+++ b/examples/network/http_server_simplistic_commented.py
@@ -20,6 +20,7 @@ HTTP/1.0 200 OK
 Hello #%d from MicroPython!
 """
 
+
 def main():
     s = socket.socket()
 
diff --git a/examples/network/http_server_ssl.py b/examples/network/http_server_ssl.py
index 47d83bf24..1116c71e9 100644
--- a/examples/network/http_server_ssl.py
+++ b/examples/network/http_server_ssl.py
@@ -1,4 +1,5 @@
 import ubinascii as binascii
+
 try:
     import usocket as socket
 except:
@@ -9,30 +10,32 @@ import ussl as ssl
 # This self-signed key/cert pair is randomly generated and to be used for
 # testing/demonstration only.  You should always generate your own key/cert.
 key = binascii.unhexlify(
-    b'3082013b020100024100cc20643fd3d9c21a0acba4f48f61aadd675f52175a9dcf07fbef'
-    b'610a6a6ba14abb891745cd18a1d4c056580d8ff1a639460f867013c8391cdc9f2e573b0f'
-    b'872d0203010001024100bb17a54aeb3dd7ae4edec05e775ca9632cf02d29c2a089b563b0'
-    b'd05cdf95aeca507de674553f28b4eadaca82d5549a86058f9996b07768686a5b02cb240d'
-    b'd9f1022100f4a63f5549e817547dca97b5c658038e8593cb78c5aba3c4642cc4cd031d86'
-    b'8f022100d598d870ffe4a34df8de57047a50b97b71f4d23e323f527837c9edae88c79483'
-    b'02210098560c89a70385c36eb07fd7083235c4c1184e525d838aedf7128958bedfdbb102'
-    b'2051c0dab7057a8176ca966f3feb81123d4974a733df0f958525f547dfd1c271f9022044'
-    b'6c2cafad455a671a8cf398e642e1be3b18a3d3aec2e67a9478f83c964c4f1f')
+    b"3082013b020100024100cc20643fd3d9c21a0acba4f48f61aadd675f52175a9dcf07fbef"
+    b"610a6a6ba14abb891745cd18a1d4c056580d8ff1a639460f867013c8391cdc9f2e573b0f"
+    b"872d0203010001024100bb17a54aeb3dd7ae4edec05e775ca9632cf02d29c2a089b563b0"
+    b"d05cdf95aeca507de674553f28b4eadaca82d5549a86058f9996b07768686a5b02cb240d"
+    b"d9f1022100f4a63f5549e817547dca97b5c658038e8593cb78c5aba3c4642cc4cd031d86"
+    b"8f022100d598d870ffe4a34df8de57047a50b97b71f4d23e323f527837c9edae88c79483"
+    b"02210098560c89a70385c36eb07fd7083235c4c1184e525d838aedf7128958bedfdbb102"
+    b"2051c0dab7057a8176ca966f3feb81123d4974a733df0f958525f547dfd1c271f9022044"
+    b"6c2cafad455a671a8cf398e642e1be3b18a3d3aec2e67a9478f83c964c4f1f"
+)
 cert = binascii.unhexlify(
-    b'308201d53082017f020203e8300d06092a864886f70d01010505003075310b3009060355'
-    b'0406130258583114301206035504080c0b54686550726f76696e63653110300e06035504'
-    b'070c075468654369747931133011060355040a0c0a436f6d70616e7958595a3113301106'
-    b'0355040b0c0a436f6d70616e7958595a3114301206035504030c0b546865486f73744e61'
-    b'6d65301e170d3139313231383033333935355a170d3239313231353033333935355a3075'
-    b'310b30090603550406130258583114301206035504080c0b54686550726f76696e636531'
-    b'10300e06035504070c075468654369747931133011060355040a0c0a436f6d70616e7958'
-    b'595a31133011060355040b0c0a436f6d70616e7958595a3114301206035504030c0b5468'
-    b'65486f73744e616d65305c300d06092a864886f70d0101010500034b003048024100cc20'
-    b'643fd3d9c21a0acba4f48f61aadd675f52175a9dcf07fbef610a6a6ba14abb891745cd18'
-    b'a1d4c056580d8ff1a639460f867013c8391cdc9f2e573b0f872d0203010001300d06092a'
-    b'864886f70d0101050500034100b0513fe2829e9ecbe55b6dd14c0ede7502bde5d46153c8'
-    b'e960ae3ebc247371b525caeb41bbcf34686015a44c50d226e66aef0a97a63874ca5944ef'
-    b'979b57f0b3')
+    b"308201d53082017f020203e8300d06092a864886f70d01010505003075310b3009060355"
+    b"0406130258583114301206035504080c0b54686550726f76696e63653110300e06035504"
+    b"070c075468654369747931133011060355040a0c0a436f6d70616e7958595a3113301106"
+    b"0355040b0c0a436f6d70616e7958595a3114301206035504030c0b546865486f73744e61"
+    b"6d65301e170d3139313231383033333935355a170d3239313231353033333935355a3075"
+    b"310b30090603550406130258583114301206035504080c0b54686550726f76696e636531"
+    b"10300e06035504070c075468654369747931133011060355040a0c0a436f6d70616e7958"
+    b"595a31133011060355040b0c0a436f6d70616e7958595a3114301206035504030c0b5468"
+    b"65486f73744e616d65305c300d06092a864886f70d0101010500034b003048024100cc20"
+    b"643fd3d9c21a0acba4f48f61aadd675f52175a9dcf07fbef610a6a6ba14abb891745cd18"
+    b"a1d4c056580d8ff1a639460f867013c8391cdc9f2e573b0f872d0203010001300d06092a"
+    b"864886f70d0101050500034100b0513fe2829e9ecbe55b6dd14c0ede7502bde5d46153c8"
+    b"e960ae3ebc247371b525caeb41bbcf34686015a44c50d226e66aef0a97a63874ca5944ef"
+    b"979b57f0b3"
+)
 
 
 CONTENT = b"""\
@@ -41,6 +44,7 @@ HTTP/1.0 200 OK
 Hello #%d from MicroPython!
 """
 
+
 def main(use_stream=True):
     s = socket.socket()