Merge pull request #606 from TiberiusBaker/Key-regex-fix

Update Key Regex

Author: nithinmurali

pygsheets/client.py

@@ -17,7 +17,7 @@
 
 GOOGLE_SHEET_CELL_UPDATES_LIMIT = 50000
 
-_url_key_re_v1 = re.compile(r'key=([^&#]+)')
+_url_key_re_v1 = re.compile(r'[?&]key=([^&#]+)')
 _url_key_re_v2 = re.compile(r"/spreadsheets/d/([a-zA-Z0-9-_]+)")
 _email_patttern = re.compile(r"\"?([-a-zA-Z0-9.`?{}]+@[-a-zA-Z0-9.]+\.\w+)\"?")
 # _domain_pattern = re.compile("(?!-)[A-Z\d-]{1,63}(?<!-)$", re.IGNORECASE)