From 8f07cfbd3a1ef9f4e5c7680d5e2ce2500eef5cbb Mon Sep 17 00:00:00 2001
From: Srijan Saurav <srijan@deepsource.io>
Date: Sun, 15 Dec 2019 23:40:11 +0530
Subject: [PATCH 1/2] Fix minor code quality issues

Changes:

- Use `_` for unused variables
- Use `"""` for docstrings
- Add `.deepsource.toml` file to run continuous static analysis on repository with DeepSource
---
 .deepsource.toml              | 13 +++++++++++++
 xarray/util/print_versions.py |  6 +++---
 2 files changed, 16 insertions(+), 3 deletions(-)
 create mode 100644 .deepsource.toml

diff --git a/.deepsource.toml b/.deepsource.toml
new file mode 100644
index 00000000000..7eff5e3940c
--- /dev/null
+++ b/.deepsource.toml
@@ -0,0 +1,13 @@
+version = 1
+
+test_patterns = [
+  "xarray/tests/**"
+]
+
+[[analyzers]]
+name = "python"
+enabled = true
+
+  [analyzers.meta]
+  runtime_version = "3.x.x"
+  type_checker = "mypy"
diff --git a/xarray/util/print_versions.py b/xarray/util/print_versions.py
index 0d6d147f0bb..9b304c3c8e6 100755
--- a/xarray/util/print_versions.py
+++ b/xarray/util/print_versions.py
@@ -9,7 +9,7 @@
 
 
 def get_sys_info():
-    "Returns system information as a dict"
+    """Returns system information as a dict"""
 
     blob = []
 
@@ -22,7 +22,7 @@ def get_sys_info():
                 stdout=subprocess.PIPE,
                 stderr=subprocess.PIPE,
             )
-            so, serr = pipe.communicate()
+            so, _ = pipe.communicate()
         except Exception:
             pass
         else:
@@ -37,7 +37,7 @@ def get_sys_info():
     blob.append(("commit", commit))
 
     try:
-        (sysname, nodename, release, version, machine, processor) = platform.uname()
+        (sysname, _nodename, release, _version, machine, processor) = platform.uname()
         blob.extend(
             [
                 ("python", sys.version),

From 17c7edad652e98dc0467e045c37113645c58dab7 Mon Sep 17 00:00:00 2001
From: Maximilian Roos <5635139+max-sixty@users.noreply.github.com>
Date: Wed, 4 Mar 2020 23:46:26 -0500
Subject: [PATCH 2/2] Remove deepsource

@sauravsrijan best of luck with your project, even if we won't be the first library to take this up
---
 .deepsource.toml | 13 -------------
 1 file changed, 13 deletions(-)
 delete mode 100644 .deepsource.toml

diff --git a/.deepsource.toml b/.deepsource.toml
deleted file mode 100644
index 7eff5e3940c..00000000000
--- a/.deepsource.toml
+++ /dev/null
@@ -1,13 +0,0 @@
-version = 1
-
-test_patterns = [
-  "xarray/tests/**"
-]
-
-[[analyzers]]
-name = "python"
-enabled = true
-
-  [analyzers.meta]
-  runtime_version = "3.x.x"
-  type_checker = "mypy"