Fix SyntaxError in gmail_oauth2 (#873)

* fix dep specs

* fix SyntaxError in gmail_oauth2

SyntaxError: from __future__ imports must occur at the beginning of the file

CHANGELOG.md

@@ -3,6 +3,7 @@
 **v6.0.1 (unreleased):**
 
 * Updated dependency specifications to support any new minor version within the matching major version
+* Fixed `SyntaxError` thrown by `gmail_oauth2` binary
 
 **v6.0.0:**
 

otter/plugins/builtin/gmail_notifications/bin/gmail_oauth2.py

@@ -60,6 +60,8 @@
     a AUTHENTICATE XOAUTH2 a9sha9sfs[...]9dfja929dk==
 """
 
+from __future__ import print_function
+
 import base64
 import imaplib
 import json
@@ -68,7 +70,6 @@
 import sys
 import urllib
 
-from __future__ import print_function
 from optparse import OptionParser
 
 
@@ -357,3 +358,7 @@ def main():
         options_parser.print_help()
         print("Nothing to do, exiting.")
         return
+
+
+if __name__ == "__main__":
+    main()

pyproject.toml

@@ -100,7 +100,7 @@ extend-exclude = """
 py_version = "39"
 skip_glob = ["test/**/files/*"]
 line_length = 100
-sections = ["THIRDPARTY", "FIRSTPARTY", "LOCALFOLDER"]
+sections = ["FUTURE", "THIRDPARTY", "FIRSTPARTY", "LOCALFOLDER"]
 multi_line_output = 3
 use_parentheses = true
 order_by_type = false

test/test_conda.py

@@ -0,0 +1,22 @@
+"""Tests that issues encountered in conda-forge builds don't recur."""
+
+import subprocess
+import sys
+
+
+def test_otter_bin():
+    """Tests that the ``otter`` binary works."""
+    subprocess.run([sys.executable, "-m", "otter", "--help"], check=True)
+
+
+def test_gmail_oauth2_bin():
+    """Tests that the ``gmail_oauth2`` binary works."""
+    res = subprocess.run(
+        [
+            sys.executable,
+            "-m",
+            "otter.plugins.builtin.gmail_notifications.bin.gmail_oauth2",
+            "--help",
+        ],
+        check=True,
+    )