From 81b7f79c3cb1e74d4f8bc065142c8ac48b87caa4 Mon Sep 17 00:00:00 2001
From: huangaszaq <807256455@qq.com>
Date: Thu, 30 Apr 2020 15:32:46 +0800
Subject: [PATCH 1/3] add qrcode_terminal.py

---
 src/wechaty/utils/qrcode_terminal.py | 42 ++++++++++++++++++++++++++++
 1 file changed, 42 insertions(+)
 create mode 100644 src/wechaty/utils/qrcode_terminal.py

diff --git a/src/wechaty/utils/qrcode_terminal.py b/src/wechaty/utils/qrcode_terminal.py
new file mode 100644
index 00000000..ed1fbdff
--- /dev/null
+++ b/src/wechaty/utils/qrcode_terminal.py
@@ -0,0 +1,42 @@
+import qrcode
+import platform
+
+
+def qr_terminal_str(data,version=None):
+    """
+
+    :param data: qrcode data
+    :param version:1-40 or None
+    :return:
+    """
+    if platform.system() == "Windows":
+        white_block = '▇'
+        black_block = '  '
+        new_line = '\n'
+    else:
+        white_block = '\033[0;37;47m  '
+        black_block = '\033[0;37;40m  '
+        new_line = '\033[0m\n'
+
+    qr = qrcode.QRCode(version)
+    qr.add_data(data)
+    if version:
+        qr.make()
+    else:
+        qr.make(fit=True)
+    output = white_block*(qr.modules_count+2) + new_line
+    for mn in qr.modules:
+        output += white_block
+        for m in mn:
+            if m:
+                output += black_block
+            else:
+                output += white_block
+        output += white_block + new_line
+    output += white_block*(qr.modules_count+2) + new_line
+    return output
+
+
+def draw(data, version=None):
+    output = qr_terminal_str(data,version)
+    print (output)

From c9cbef15c001943a2963d137572f6692ccc04619 Mon Sep 17 00:00:00 2001
From: huangaszaq <807256455@qq.com>
Date: Thu, 30 Apr 2020 16:03:55 +0800
Subject: [PATCH 2/3] add qrcode

---
 requirements.txt | 1 +
 1 file changed, 1 insertion(+)

diff --git a/requirements.txt b/requirements.txt
index f2293605..f493840a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1 +1,2 @@
 requests
+qrcode

From af7dae2985c8bca3c2ef112fef1fc31b37aeaa99 Mon Sep 17 00:00:00 2001
From: huangaszaq <807256455@qq.com>
Date: Thu, 30 Apr 2020 16:19:52 +0800
Subject: [PATCH 3/3] update requirement-dev.txt

---
 requirements-dev.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/requirements-dev.txt b/requirements-dev.txt
index 0996e999..55a209c4 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -5,5 +5,5 @@ pycodestyle
 pylint
 pylint-quotes
 pytest
-pytype
+pytype==2020.2.20
 semver