From 5469bda492b904540b550f50239811d26c45dac8 Mon Sep 17 00:00:00 2001
From: yeyuqiu <yeyuqiu@outlook.com>
Date: Mon, 29 Mar 2021 14:25:31 +0800
Subject: [PATCH 1/3] Using POST instead of GET for long queries

---
 influxdb/client.py | 29 +++++++++++++++++++++--------
 1 file changed, 21 insertions(+), 8 deletions(-)

diff --git a/influxdb/client.py b/influxdb/client.py
index 51a64ac3..c4053446 100644
--- a/influxdb/client.py
+++ b/influxdb/client.py
@@ -16,6 +16,7 @@
 import struct
 import time
 from itertools import chain, islice
+from urllib.parse import urlencode
 
 import msgpack
 import requests
@@ -518,14 +519,26 @@ def query(self,
         if query.lower().startswith("select ") and " into " in query.lower():
             method = "POST"
 
-        response = self.request(
-            url="query",
-            method=method,
-            params=params,
-            data=None,
-            stream=chunked,
-            expected_response_code=expected_response_code
-        )
+        # set GET query max length = 1000
+        if len(query) > 1000:
+            response = self.request(
+                url="query",
+                method="POST",
+                params=None,
+                data=urlencode(params),
+                stream=chunked,
+                expected_response_code=expected_response_code,
+                headers={"Content-Type": "application/x-www-form-urlencoded"},
+            )
+        else:
+            response = self.request(
+                url="query",
+                method=method,
+                params=params,
+                data=None,
+                stream=chunked,
+                expected_response_code=expected_response_code
+            )
 
         data = response._msgpack
         if not data:

From 95310c9bd76c4851c157e5da81e8b18811380fb6 Mon Sep 17 00:00:00 2001
From: yeyuqiu <yeyuqiu@outlook.com>
Date: Mon, 29 Mar 2021 17:54:50 +0800
Subject: [PATCH 2/3] import urlencode support py2/3

---
 influxdb/client.py | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/influxdb/client.py b/influxdb/client.py
index c4053446..895a03ac 100644
--- a/influxdb/client.py
+++ b/influxdb/client.py
@@ -16,7 +16,11 @@
 import struct
 import time
 from itertools import chain, islice
-from urllib.parse import urlencode
+
+try:
+    from urllib.parse import urlencode
+except ImportError:
+    from urllib import urlencode
 
 import msgpack
 import requests

From 2e58bbda4205cfbb468ef289141813baf0e58885 Mon Sep 17 00:00:00 2001
From: yeyuqiu <yeyuqiu@outlook.com>
Date: Tue, 30 Mar 2021 10:02:27 +0800
Subject: [PATCH 3/3] use six instead of try except to import urlencode

---
 influxdb/client.py | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/influxdb/client.py b/influxdb/client.py
index 895a03ac..72a82b9a 100644
--- a/influxdb/client.py
+++ b/influxdb/client.py
@@ -17,15 +17,10 @@
 import time
 from itertools import chain, islice
 
-try:
-    from urllib.parse import urlencode
-except ImportError:
-    from urllib import urlencode
-
 import msgpack
 import requests
 import requests.exceptions
-from six.moves.urllib.parse import urlparse
+from six.moves.urllib.parse import urlparse, urlencode
 
 from influxdb.line_protocol import make_lines, quote_ident, quote_literal
 from influxdb.resultset import ResultSet