Merge pull request Show-Me-the-Code#164 from lwhhhh/master

horx · horx · commit 8ca57cc995b6 · 2016-01-07T20:50:20.000+08:00
n
diff --git a/lwh/1/addnum.py b/lwh/1/addnum.py
@@ -0,0 +1,18 @@
+from PIL import Image, ImageDraw
+from PIL import ImageFont
+import random
+
+# 设置字体
+font = ImageFont.truetype("C:/Windows/Fonts/Arial.ttf", 20)
+
+#打开文件
+im = Image.open("avatar.jpg")
+
+#使用PIl的ImageDraw
+draw = ImageDraw.Draw(im)
+text = str(random.randint(1, 20))
+point = (180, 10)
+draw.text(point, text, font=font, fill="red")
+
+#保存
+im.save("avatar2.jpg")
diff --git a/lwh/1/avatar.jpg b/lwh/1/avatar.jpg
diff --git a/lwh/2/active_code.py b/lwh/2/active_code.py
@@ -0,0 +1,25 @@
+"""
+做为 Apple Store App 独立开发者，你要搞限时促销，
+为你的应用生成激活码（或者优惠券），
+使用 Python 如何生成 200 个激活码（或者优惠券）？
+
+激活码格式:
+19个字符组成,分成4组,中间用"-"连接起来
+必须同时包含大小写字母数字
+
+"""
+import random
+import string
+
+
+def generate_active_code():
+    active_code = []
+    ascii_ = string.ascii_letters + string.digits
+    active_code = ["".join([random.choice(ascii_) for i in range(16)])
+                   for i in range(200)]
+
+    return active_code
+
+if __name__ == "__main__":
+    active_code = generate_active_code()
+    print(active_code)
