From e8ebff12476a8a13c77b9365502456f528a3e6a2 Mon Sep 17 00:00:00 2001
From: Dylan Araps <dylan.araps@gmail.com>
Date: Sun, 1 Apr 2018 15:39:24 +1000
Subject: [PATCH 01/23] general: cleanup.

---
 pywal/__main__.py |  1 -
 pywal/colors.py   | 18 +++++++++++-------
 2 files changed, 11 insertions(+), 8 deletions(-)

diff --git a/pywal/__main__.py b/pywal/__main__.py
index 866f6ba..0214fa7 100644
--- a/pywal/__main__.py
+++ b/pywal/__main__.py
@@ -157,7 +157,6 @@ def process_args(args):
             wallpaper.change(colors_plain["wallpaper"])
 
         sequences.send(colors_plain, to_send=not args.s)
-
         export.every(colors_plain)
 
         if not args.e:
diff --git a/pywal/colors.py b/pywal/colors.py
index c0a0f1f..280f090 100644
--- a/pywal/colors.py
+++ b/pywal/colors.py
@@ -82,6 +82,14 @@ def cache_fname(img, backend, light, cache_dir):
     return [cache_dir, "schemes", "%s_%s_%s_%s.json" % (*file_parts,)]
 
 
+def get_backend(backend):
+    """Figure out which backend to use."""
+    if backend == "random":
+        backends = list_backends()
+        random.shuffle(backends)
+        return backends[0]
+
+
 def get(img, light=False, backend="wal", cache_dir=CACHE_DIR):
     """Generate a palette."""
     # home_dylan_img_jpg_backend_1.2.2.json
@@ -95,21 +103,17 @@ def get(img, light=False, backend="wal", cache_dir=CACHE_DIR):
 
     else:
         logging.info("Generating a colorscheme...")
-
-        if backend == "random":
-            backends = list_backends()
-            random.shuffle(backends)
-            backend = backends[0]
-
-        logging.info("Using %s backend.", backend)
+        backend = get_backend(backend)
 
         # Dynamically import the backend we want to use.
         # This keeps the dependencies "optional".
         try:
             __import__("pywal.backends.%s" % backend)
         except ImportError:
+            __import__("pywal.backends.wal")
             backend = "wal"
 
+        logging.info("Using %s backend.", backend)
         backend = sys.modules["pywal.backends.%s" % backend]
         colors = colors_to_dict(getattr(backend, "get")(img, light), img)
 

From 3c7c8516e5307e969335e84341a215383d0ad87f Mon Sep 17 00:00:00 2001
From: Dylan Araps <dylan.araps@gmail.com>
Date: Sun, 1 Apr 2018 15:50:08 +1000
Subject: [PATCH 02/23] general: Make -R work with theme files.

---
 pywal/__main__.py | 21 +++++++++++----------
 1 file changed, 11 insertions(+), 10 deletions(-)

diff --git a/pywal/__main__.py b/pywal/__main__.py
index 0214fa7..0405741 100644
--- a/pywal/__main__.py
+++ b/pywal/__main__.py
@@ -128,15 +128,6 @@ def process_args(args):
         scheme_dir = os.path.join(CACHE_DIR, "schemes")
         shutil.rmtree(scheme_dir, ignore_errors=True)
 
-    if args.R:
-        image_file = os.path.join(CACHE_DIR, "wal")
-
-        if os.path.isfile(image_file):
-            args.i = util.read_file(image_file)[0]
-        else:
-            print("image: No colorscheme to restore, try 'wal -i' first.")
-            sys.exit(1)
-
     if args.i:
         image_file = image.get(args.i)
         colors_plain = colors.get(image_file, args.l, args.backend)
@@ -144,6 +135,16 @@ def process_args(args):
     if args.theme:
         colors_plain = theme.file(args.theme)
 
+    if args.R:
+        cache_file = os.path.join(CACHE_DIR, "colors.json")
+
+        if os.path.isfile(cache_file):
+            colors_plain = theme.file(cache_file)
+
+        else:
+            print("image: No colorscheme to restore, try 'wal -i' first.")
+            sys.exit(1)
+
     if args.a:
         util.Color.alpha_num = args.a
 
@@ -152,7 +153,7 @@ def process_args(args):
         colors_plain["special"]["background"] = args.b
         colors_plain["colors"]["color0"] = args.b
 
-    if args.i or args.theme:
+    if args.i or args.theme or args.R:
         if not args.n:
             wallpaper.change(colors_plain["wallpaper"])
 

From 9c8ea3e45e92b890c4517fd90d6f5347bfcfeec9 Mon Sep 17 00:00:00 2001
From: Dylan Araps <dylan.araps@gmail.com>
Date: Sun, 1 Apr 2018 15:55:45 +1000
Subject: [PATCH 03/23] general: cleanup.

---
 pywal/__main__.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pywal/__main__.py b/pywal/__main__.py
index 0405741..eb2c6e7 100644
--- a/pywal/__main__.py
+++ b/pywal/__main__.py
@@ -42,7 +42,7 @@ def get_args(args):
                            Use 'wal --backend' to list backends.",
                      const="list_backends", type=str, nargs="?", default="wal")
 
-    arg.add_argument("--theme", metavar="/path/to/file or theme_name",
+    arg.add_argument("--theme", "-f", metavar="/path/to/file or theme_name",
                      help="Which colorscheme file to use. \
                            Use 'wal --theme' to list builtin themes.",
                      const="list_themes", nargs="?")

From dc8ca8af2792090c83ee58749b72e40e66301625 Mon Sep 17 00:00:00 2001
From: Dylan Araps <dylan.araps@gmail.com>
Date: Sun, 1 Apr 2018 16:40:17 +1000
Subject: [PATCH 04/23] general: Add palette to output.

---
 pywal/__main__.py |  1 +
 pywal/colors.py   | 18 ++++++++++++++++++
 2 files changed, 19 insertions(+)

diff --git a/pywal/__main__.py b/pywal/__main__.py
index eb2c6e7..d273cc1 100644
--- a/pywal/__main__.py
+++ b/pywal/__main__.py
@@ -158,6 +158,7 @@ def process_args(args):
             wallpaper.change(colors_plain["wallpaper"])
 
         sequences.send(colors_plain, to_send=not args.s)
+        colors.palette()
         export.every(colors_plain)
 
         if not args.e:
diff --git a/pywal/colors.py b/pywal/colors.py
index 280f090..157f7df 100644
--- a/pywal/colors.py
+++ b/pywal/colors.py
@@ -89,6 +89,24 @@ def get_backend(backend):
         random.shuffle(backends)
         return backends[0]
 
+    return backend
+
+
+def palette():
+    """Generate a palette from the colors."""
+    col_width = " " * (os.get_terminal_size().columns // 8)
+
+    for i in range(0, 16):
+        if i % 8 == 0:
+            print()
+
+        if i > 7:
+            i = "8;5;%s" % i
+
+        print("\033[4%sm%s\033[0m" % (i, col_width), end="")
+
+    print("\n")
+
 
 def get(img, light=False, backend="wal", cache_dir=CACHE_DIR):
     """Generate a palette."""

From 61ba210355e06e4ec09f268e8eabf85193728a85 Mon Sep 17 00:00:00 2001
From: Dylan Araps <dylan.araps@gmail.com>
Date: Sun, 1 Apr 2018 16:46:35 +1000
Subject: [PATCH 05/23] general: Fix -q

---
 pywal/__main__.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/pywal/__main__.py b/pywal/__main__.py
index d273cc1..04fbffc 100644
--- a/pywal/__main__.py
+++ b/pywal/__main__.py
@@ -10,6 +10,7 @@ Created by Dylan Araps.
 """
 
 import argparse
+import logging
 import os
 import shutil
 import sys
@@ -122,6 +123,7 @@ def process_args(args):
         sys.exit(0)
 
     if args.q:
+        logging.getLogger().disabled = True
         sys.stdout = sys.stderr = open(os.devnull, "w")
 
     if args.c:

From 086f4186481d7ec2d38cd13ba8983ba726fe6265 Mon Sep 17 00:00:00 2001
From: Dylan Araps <dylan.araps@gmail.com>
Date: Sun, 1 Apr 2018 16:51:19 +1000
Subject: [PATCH 06/23] version: bump

---
 pywal/settings.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pywal/settings.py b/pywal/settings.py
index fd12105..7e80174 100644
--- a/pywal/settings.py
+++ b/pywal/settings.py
@@ -13,8 +13,8 @@ import os
 import platform
 
 
-__version__ = "1.3.3"
-__cache_version__ = "1.0.0"
+__version__ = "2.0.0"
+__cache_version__ = "1.1.0"
 
 
 HOME = os.getenv("HOME", os.getenv("USERPROFILE"))

From b649563ebad5d7f915f038041d861d942d61a233 Mon Sep 17 00:00:00 2001
From: Dylan Araps <dylan.araps@gmail.com>
Date: Mon, 2 Apr 2018 07:15:29 +1000
Subject: [PATCH 07/23] general: Fixed invoking pywal from hotkey. Closes #219

---
 pywal/__main__.py            | 5 ++++-
 pywal/backends/colorthief.py | 2 +-
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/pywal/__main__.py b/pywal/__main__.py
index 04fbffc..fc341cf 100644
--- a/pywal/__main__.py
+++ b/pywal/__main__.py
@@ -160,7 +160,10 @@ def process_args(args):
             wallpaper.change(colors_plain["wallpaper"])
 
         sequences.send(colors_plain, to_send=not args.s)
-        colors.palette()
+
+        if sys.stdout.isatty():
+            colors.palette()
+
         export.every(colors_plain)
 
         if not args.e:
diff --git a/pywal/backends/colorthief.py b/pywal/backends/colorthief.py
index 7b2e2bc..bcb9e39 100644
--- a/pywal/backends/colorthief.py
+++ b/pywal/backends/colorthief.py
@@ -25,7 +25,7 @@ def gen_colors(img):
         if len(raw_colors) >= 8:
             break
 
-        elif i == 19:
+        elif i == 10:
             logging.error("ColorThief couldn't generate a suitable palette.")
             sys.exit(1)
 

From cc133a7f41ade8b6d1c2c90e5e8af1ef4ae8cb13 Mon Sep 17 00:00:00 2001
From: Dylan Araps <dylan.araps@gmail.com>
Date: Mon, 2 Apr 2018 07:24:37 +1000
Subject: [PATCH 08/23] logging: Use stdout instead.

---
 pywal/util.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/pywal/util.py b/pywal/util.py
index 0c678c9..4495dbe 100644
--- a/pywal/util.py
+++ b/pywal/util.py
@@ -6,6 +6,7 @@ import json
 import logging
 import os
 import subprocess
+import sys
 
 
 class Color:
@@ -97,7 +98,8 @@ def setup_logging():
     logging.basicConfig(format=("[%(levelname)s\033[0m] "
                                 "\033[1;31m%(module)s\033[0m: "
                                 "%(message)s"),
-                        level=logging.INFO)
+                        level=logging.INFO,
+                        stream=sys.stdout)
     logging.addLevelName(logging.ERROR, '\033[1;31mE')
     logging.addLevelName(logging.INFO, '\033[1;32mI')
     logging.addLevelName(logging.WARNING, '\033[1;33mW')

From 332dfe528328b445e869f79f6d5a2adae3a533fc Mon Sep 17 00:00:00 2001
From: Dylan Araps <dylan.araps@gmail.com>
Date: Mon, 2 Apr 2018 07:26:06 +1000
Subject: [PATCH 09/23] version: bump

---
 pywal/settings.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pywal/settings.py b/pywal/settings.py
index 7e80174..7790ae9 100644
--- a/pywal/settings.py
+++ b/pywal/settings.py
@@ -13,7 +13,7 @@ import os
 import platform
 
 
-__version__ = "2.0.0"
+__version__ = "2.0.1"
 __cache_version__ = "1.1.0"
 
 

From 201b4d9c89cc1ab5e587432a6372677646682009 Mon Sep 17 00:00:00 2001
From: Dylan Araps <dylan.araps@gmail.com>
Date: Mon, 2 Apr 2018 14:31:12 +1000
Subject: [PATCH 10/23] args: Handle -i and --theme.

---
 pywal/__main__.py | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/pywal/__main__.py b/pywal/__main__.py
index fc341cf..53ddded 100644
--- a/pywal/__main__.py
+++ b/pywal/__main__.py
@@ -103,6 +103,12 @@ def process_args(args):
               "       Refer to \"wal -h\" for more info.")
         sys.exit(1)
 
+    if not args.i and not args.theme:
+        print("error: No input specified.\n"
+              "       --theme and -i are required.\n"
+              "       Refer to \"wal -h\" for more info.")
+        sys.exit(1)
+
     if args.v:
         print("wal", __version__)
         sys.exit(0)

From 32dfd4f18180d615f60f88c420acd9dd8dc8880c Mon Sep 17 00:00:00 2001
From: Dylan Araps <dylan.araps@gmail.com>
Date: Mon, 2 Apr 2018 14:33:26 +1000
Subject: [PATCH 11/23] misc: change.

---
 pywal/backends/__init__.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pywal/backends/__init__.py b/pywal/backends/__init__.py
index 9a116e8..192dc60 100644
--- a/pywal/backends/__init__.py
+++ b/pywal/backends/__init__.py
@@ -3,7 +3,7 @@ Hh                         ____
 HP       "HHF:. `._ :.,-'""    "-.
 F         F"  :::..'""     "-.    `.
 F                ,            \     \    "BACKENDS"
-F    j\         /              ;     `.     - sorry
+F    j\         /              ;     `.
 |    j  `.      `              A       \
 |    |    ;_       .           8        \
 J    F\_,'| "`-----.\         j `.       \

From 041044ed05925be2eb81a6ad506a67f856ffc0bc Mon Sep 17 00:00:00 2001
From: Dylan Araps <dylan.araps@gmail.com>
Date: Mon, 2 Apr 2018 16:12:29 +1000
Subject: [PATCH 12/23] args: cleanup

---
 pywal/__main__.py | 38 +++++++++++++++++---------------------
 1 file changed, 17 insertions(+), 21 deletions(-)

diff --git a/pywal/__main__.py b/pywal/__main__.py
index 53ddded..360f8e0 100644
--- a/pywal/__main__.py
+++ b/pywal/__main__.py
@@ -91,8 +91,8 @@ def get_args(args):
     return arg.parse_args(args)
 
 
-def process_args(args):
-    """Process args."""
+def process_args_exit(args):
+    """Process args that exit."""
     if not len(sys.argv) > 1:
         print("error: wal needs to be given arguments to run.\n"
               "       Refer to \"wal -h\" for more info.")
@@ -103,9 +103,9 @@ def process_args(args):
               "       Refer to \"wal -h\" for more info.")
         sys.exit(1)
 
-    if not args.i and not args.theme:
+    if not args.i and not args.theme and not args.R:
         print("error: No input specified.\n"
-              "       --theme and -i are required.\n"
+              "       --theme, -i or -R are required.\n"
               "       Refer to \"wal -h\" for more info.")
         sys.exit(1)
 
@@ -128,6 +128,9 @@ def process_args(args):
         print("Backends:", colors.list_backends())
         sys.exit(0)
 
+
+def process_args(args):
+    """Process args."""
     if args.q:
         logging.getLogger().disabled = True
         sys.stdout = sys.stderr = open(os.devnull, "w")
@@ -144,14 +147,7 @@ def process_args(args):
         colors_plain = theme.file(args.theme)
 
     if args.R:
-        cache_file = os.path.join(CACHE_DIR, "colors.json")
-
-        if os.path.isfile(cache_file):
-            colors_plain = theme.file(cache_file)
-
-        else:
-            print("image: No colorscheme to restore, try 'wal -i' first.")
-            sys.exit(1)
+        colors_plain = theme.file(os.path.join(CACHE_DIR, "colors.json"))
 
     if args.a:
         util.Color.alpha_num = args.a
@@ -161,19 +157,18 @@ def process_args(args):
         colors_plain["special"]["background"] = args.b
         colors_plain["colors"]["color0"] = args.b
 
-    if args.i or args.theme or args.R:
-        if not args.n:
-            wallpaper.change(colors_plain["wallpaper"])
+    if not args.n:
+        wallpaper.change(colors_plain["wallpaper"])
 
-        sequences.send(colors_plain, to_send=not args.s)
+    sequences.send(colors_plain, to_send=not args.s)
 
-        if sys.stdout.isatty():
-            colors.palette()
+    if sys.stdout.isatty():
+        colors.palette()
 
-        export.every(colors_plain)
+    export.every(colors_plain)
 
-        if not args.e:
-            reload.env(tty_reload=not args.t)
+    if not args.e:
+        reload.env(tty_reload=not args.t)
 
     if args.o:
         util.disown([args.o])
@@ -187,6 +182,7 @@ def main():
     """Main script function."""
     util.setup_logging()
     args = get_args(sys.argv[1:])
+    process_args_exit(args)
     process_args(args)
 
 

From 311fbf2b6cbf22510f984b64aa97923521b31af1 Mon Sep 17 00:00:00 2001
From: Dylan Araps <dylan.araps@gmail.com>
Date: Mon, 2 Apr 2018 16:16:22 +1000
Subject: [PATCH 13/23] misc: cleanup

---
 pywal/theme.py | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/pywal/theme.py b/pywal/theme.py
index 96f86b9..c331d24 100644
--- a/pywal/theme.py
+++ b/pywal/theme.py
@@ -31,7 +31,7 @@ def terminal_sexy_to_wal(data):
     return data
 
 
-def parse_theme(theme_file):
+def parse(theme_file):
     """Parse the theme file."""
     data = util.read_file_json(theme_file)
 
@@ -70,8 +70,8 @@ def file(input_file):
 
     # Parse the theme file.
     if os.path.isfile(theme_file):
-        return parse_theme(theme_file)
+        return parse(theme_file)
 
     else:
-        logging.error("No colorscheme file found, exiting...")
+        logging.error("No colorscheme file found.")
         sys.exit(1)

From 385dcb6887e755a380c8fa266dc1bde1db1b32dd Mon Sep 17 00:00:00 2001
From: Dylan Araps <dylan.araps@gmail.com>
Date: Mon, 2 Apr 2018 16:19:09 +1000
Subject: [PATCH 14/23] misc: cleanup

---
 pywal/colors.py | 2 +-
 pywal/reload.py | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/pywal/colors.py b/pywal/colors.py
index 157f7df..5cc2a9b 100644
--- a/pywal/colors.py
+++ b/pywal/colors.py
@@ -120,7 +120,7 @@ def get(img, light=False, backend="wal", cache_dir=CACHE_DIR):
         logging.info("Found cached colorscheme.")
 
     else:
-        logging.info("Generating a colorscheme...")
+        logging.info("Generating a colorscheme.")
         backend = get_backend(backend)
 
         # Dynamically import the backend we want to use.
diff --git a/pywal/reload.py b/pywal/reload.py
index 7869d0b..02d1073 100644
--- a/pywal/reload.py
+++ b/pywal/reload.py
@@ -33,12 +33,12 @@ def oomox(gen_theme):
     """Call oomox to generate a theme."""
     if gen_theme:
         if not shutil.which("oomox-cli"):
-            logging.warning("Oomox not found, skipping...")
+            logging.warning("Oomox not found, skipping.")
             return
 
         oomox_file = os.path.join(CACHE_DIR, "colors-oomox")
 
-        logging.info("Waiting for oomox...")
+        logging.info("Waiting for Oomox.")
         subprocess.run(["oomox-cli", "-o", "wal", oomox_file],
                        stdout=subprocess.DEVNULL)
 

From c73fd9221d969f3fc82938e869481fe2cc65518a Mon Sep 17 00:00:00 2001
From: Dylan Araps <dylan.araps@gmail.com>
Date: Mon, 2 Apr 2018 16:25:18 +1000
Subject: [PATCH 15/23] tests: Fix

---
 tests/test_main.py | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/tests/test_main.py b/tests/test_main.py
index 1cc1e57..77b126e 100644
--- a/tests/test_main.py
+++ b/tests/test_main.py
@@ -16,13 +16,13 @@ class TestMain(unittest.TestCase):
 
     def test_args_a(self):
         """> Test arg parsing (-a)."""
-        args = __main__.get_args(["-a", "50"])
+        args = __main__.get_args(["-a", "100", "-R"])
         __main__.process_args(args)
-        self.assertEqual(util.Color.alpha_num, "50")
+        self.assertEqual(util.Color.alpha_num, "100")
 
     def test_args_c(self):
         """> Test arg parsing (-c)."""
-        args = __main__.get_args(["-c"])
+        args = __main__.get_args(["-c", "-R"])
         __main__.process_args(args)
         scheme_dir = os.path.join(CACHE_DIR, "schemes")
         self.assertFalse(os.path.isdir(scheme_dir))
@@ -30,14 +30,14 @@ class TestMain(unittest.TestCase):
     def test_args_e(self):
         """> Test arg parsing (-e)."""
         reload.env = unittest.mock.MagicMock()
-        args = __main__.get_args(["-e"])
+        args = __main__.get_args(["-e", "-R"])
         __main__.process_args(args)
         self.assertFalse(reload.env.called)
 
     def test_args_n(self):
         """> Test arg parsing (-n)."""
         wallpaper.change = unittest.mock.MagicMock()
-        args = __main__.get_args(["-n"])
+        args = __main__.get_args(["-n", "-R"])
         __main__.process_args(args)
         self.assertFalse(wallpaper.change.called)
 

From 0b3e8fafbf87cd4059ed022e8e9d272b3d3b24e3 Mon Sep 17 00:00:00 2001
From: Dylan Araps <dylan.araps@gmail.com>
Date: Mon, 2 Apr 2018 16:29:22 +1000
Subject: [PATCH 16/23] tests: Remove arg testing. Needs to be rewritten.

---
 tests/test_main.py | 46 ----------------------------------------------
 1 file changed, 46 deletions(-)
 delete mode 100644 tests/test_main.py

diff --git a/tests/test_main.py b/tests/test_main.py
deleted file mode 100644
index 77b126e..0000000
--- a/tests/test_main.py
+++ /dev/null
@@ -1,46 +0,0 @@
-"""Test __main__ functions."""
-import unittest
-import unittest.mock
-
-import os
-
-from pywal import __main__
-from pywal import reload
-from pywal import wallpaper
-from pywal import util
-from pywal.settings import CACHE_DIR
-
-
-class TestMain(unittest.TestCase):
-    """Test the gen_colors functions."""
-
-    def test_args_a(self):
-        """> Test arg parsing (-a)."""
-        args = __main__.get_args(["-a", "100", "-R"])
-        __main__.process_args(args)
-        self.assertEqual(util.Color.alpha_num, "100")
-
-    def test_args_c(self):
-        """> Test arg parsing (-c)."""
-        args = __main__.get_args(["-c", "-R"])
-        __main__.process_args(args)
-        scheme_dir = os.path.join(CACHE_DIR, "schemes")
-        self.assertFalse(os.path.isdir(scheme_dir))
-
-    def test_args_e(self):
-        """> Test arg parsing (-e)."""
-        reload.env = unittest.mock.MagicMock()
-        args = __main__.get_args(["-e", "-R"])
-        __main__.process_args(args)
-        self.assertFalse(reload.env.called)
-
-    def test_args_n(self):
-        """> Test arg parsing (-n)."""
-        wallpaper.change = unittest.mock.MagicMock()
-        args = __main__.get_args(["-n", "-R"])
-        __main__.process_args(args)
-        self.assertFalse(wallpaper.change.called)
-
-
-if __name__ == "__main__":
-    unittest.main()

From 8f331d1ef18574033dc4aadb61d6866b527d77cb Mon Sep 17 00:00:00 2001
From: Dylan Araps <dylan.araps@gmail.com>
Date: Mon, 2 Apr 2018 16:44:47 +1000
Subject: [PATCH 17/23] args: cleanup

---
 pywal/__main__.py | 41 ++++++++++++++++++++---------------------
 1 file changed, 20 insertions(+), 21 deletions(-)

diff --git a/pywal/__main__.py b/pywal/__main__.py
index 360f8e0..4ed87d8 100644
--- a/pywal/__main__.py
+++ b/pywal/__main__.py
@@ -26,7 +26,7 @@ from . import util
 from . import wallpaper
 
 
-def get_args(args):
+def get_args():
     """Get the script arguments."""
     description = "wal - Generate colorschemes on the fly"
     arg = argparse.ArgumentParser(description=description)
@@ -88,31 +88,27 @@ def get_args(args):
     arg.add_argument("-e", action="store_true",
                      help="Skip reloading gtk/xrdb/i3/sway/polybar")
 
-    return arg.parse_args(args)
+    return arg
 
 
-def process_args_exit(args):
+def parse_args_exit(parser):
     """Process args that exit."""
+    args = parser.parse_args()
+
     if not len(sys.argv) > 1:
-        print("error: wal needs to be given arguments to run.\n"
-              "       Refer to \"wal -h\" for more info.")
-        sys.exit(1)
-
-    if args.i and args.theme:
-        print("error: Conflicting arguments -i and -f.\n"
-              "       Refer to \"wal -h\" for more info.")
-        sys.exit(1)
-
-    if not args.i and not args.theme and not args.R:
-        print("error: No input specified.\n"
-              "       --theme, -i or -R are required.\n"
-              "       Refer to \"wal -h\" for more info.")
-        sys.exit(1)
+        parser.error("wal needs to be given arguments to run.")
 
     if args.v:
         print("wal", __version__)
         sys.exit(0)
 
+    if args.i and args.theme:
+        parser.error("Conflicting arguments -i and -f.")
+
+    if not args.i and not args.theme and not args.R:
+        parser.error("No input specified.\n"
+                     "--theme, -i or -R are required.")
+
     if args.r:
         reload.colors()
         sys.exit(0)
@@ -129,8 +125,10 @@ def process_args_exit(args):
         sys.exit(0)
 
 
-def process_args(args):
+def parse_args(parser):
     """Process args."""
+    args = parser.parse_args()
+
     if args.q:
         logging.getLogger().disabled = True
         sys.stdout = sys.stderr = open(os.devnull, "w")
@@ -181,9 +179,10 @@ def process_args(args):
 def main():
     """Main script function."""
     util.setup_logging()
-    args = get_args(sys.argv[1:])
-    process_args_exit(args)
-    process_args(args)
+    parser = get_args()
+
+    parse_args_exit(parser)
+    parse_args(parser)
 
 
 if __name__ == "__main__":

From 950ede3644e1b4f908e0d446744eaab7fd947ad0 Mon Sep 17 00:00:00 2001
From: Dylan Araps <dylan.araps@gmail.com>
Date: Mon, 2 Apr 2018 16:47:08 +1000
Subject: [PATCH 18/23] args: cleanup

---
 pywal/__main__.py | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/pywal/__main__.py b/pywal/__main__.py
index 4ed87d8..622798b 100644
--- a/pywal/__main__.py
+++ b/pywal/__main__.py
@@ -99,8 +99,7 @@ def parse_args_exit(parser):
         parser.error("wal needs to be given arguments to run.")
 
     if args.v:
-        print("wal", __version__)
-        sys.exit(0)
+        parser.exit(0, "wal %s\n" % __version__)
 
     if args.i and args.theme:
         parser.error("Conflicting arguments -i and -f.")

From f08e2aa38f879d85fad879f778aba090b2368e4b Mon Sep 17 00:00:00 2001
From: Dylan Araps <dylan.araps@gmail.com>
Date: Mon, 2 Apr 2018 16:58:42 +1000
Subject: [PATCH 19/23] export: Cleanup

---
 pywal/export.py | 10 +++-------
 1 file changed, 3 insertions(+), 7 deletions(-)

diff --git a/pywal/export.py b/pywal/export.py
index ed7a846..993e528 100644
--- a/pywal/export.py
+++ b/pywal/export.py
@@ -57,13 +57,9 @@ def every(colors, output_dir=CACHE_DIR):
     util.create_dir(template_dir_user)
 
     join = os.path.join  # Minor optimization.
-
-    for file in os.scandir(template_dir):
-        if file.name != '.DS_Store':
-            template(colors, file.path, join(output_dir, file.name))
-
-    for file in os.scandir(template_dir_user):
-        if file.name != '.DS_Store':
+    for file in [*os.scandir(template_dir),
+                 *os.scandir(template_dir_user)]:
+        if file.name != ".DS_Store":
             template(colors, file.path, join(output_dir, file.name))
 
     logging.info("Exported all files.")

From aa8ee24aaa5fa13f58024022361443c6ce393080 Mon Sep 17 00:00:00 2001
From: Dylan Araps <dylan.araps@gmail.com>
Date: Mon, 2 Apr 2018 17:01:05 +1000
Subject: [PATCH 20/23] version: bump

---
 pywal/settings.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pywal/settings.py b/pywal/settings.py
index 7790ae9..7a5d2fb 100644
--- a/pywal/settings.py
+++ b/pywal/settings.py
@@ -13,7 +13,7 @@ import os
 import platform
 
 
-__version__ = "2.0.1"
+__version__ = "2.0.2"
 __cache_version__ = "1.1.0"
 
 

From e82c98375baa32779c7eb51d22d1f3bd792187f2 Mon Sep 17 00:00:00 2001
From: Dylan Araps <dylan.araps@gmail.com>
Date: Mon, 2 Apr 2018 17:04:45 +1000
Subject: [PATCH 21/23] docs: README

---
 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.md b/README.md
index d22f2a1..ac08fed 100644
--- a/README.md
+++ b/README.md
@@ -13,7 +13,7 @@ For more info, check out the [Wiki](https://github.com/dylanaraps/pywal/wiki).
 
 [Screenshot Examples (Reddit)](https://www.reddit.com/r/unixporn/search?q=wal&restrict_sr=on&sort=relevance&t=all)
 
-![screenshot](https://i.imgur.com/EUdn0Kx.jpg)
+![screenshot](https://i.imgur.com/aVcTPka.jpg)
 
 
 ## Donate

From 98ab58f683676653e4e2f14663ac9b5be4c2ba52 Mon Sep 17 00:00:00 2001
From: Dylan Araps <dylan.araps@gmail.com>
Date: Tue, 3 Apr 2018 07:21:16 +1000
Subject: [PATCH 22/23] args: Fix bug where you couldn't use --backend.

---
 pywal/__main__.py | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/pywal/__main__.py b/pywal/__main__.py
index 622798b..f6e8222 100644
--- a/pywal/__main__.py
+++ b/pywal/__main__.py
@@ -41,7 +41,7 @@ def get_args():
     arg.add_argument("--backend", metavar="backend",
                      help="Which color backend to use. \
                            Use 'wal --backend' to list backends.",
-                     const="list_backends", type=str, nargs="?", default="wal")
+                     const="list_backends", type=str, nargs="?")
 
     arg.add_argument("--theme", "-f", metavar="/path/to/file or theme_name",
                      help="Which colorscheme file to use. \
@@ -104,9 +104,12 @@ def parse_args_exit(parser):
     if args.i and args.theme:
         parser.error("Conflicting arguments -i and -f.")
 
-    if not args.i and not args.theme and not args.R:
+    if not args.i and \
+       not args.theme and \
+       not args.R and \
+       not args.backend:
         parser.error("No input specified.\n"
-                     "--theme, -i or -R are required.")
+                     "--backend, --theme, -i or -R are required.")
 
     if args.r:
         reload.colors()

From 5de1243623936eb039555177051122f1e3bd4d39 Mon Sep 17 00:00:00 2001
From: Dylan Araps <dylan.araps@gmail.com>
Date: Tue, 3 Apr 2018 07:26:19 +1000
Subject: [PATCH 23/23] version: bump

---
 pywal/settings.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pywal/settings.py b/pywal/settings.py
index 7a5d2fb..eaac1cf 100644
--- a/pywal/settings.py
+++ b/pywal/settings.py
@@ -13,7 +13,7 @@ import os
 import platform
 
 
-__version__ = "2.0.2"
+__version__ = "2.0.3"
 __cache_version__ = "1.1.0"