try 25

Author: JavaProgrammerLB

25.py

@@ -1,26 +1,57 @@
 import requests
+import wave
 
 
 def main():
     seed = "http://www.pythonchallenge.com/pc/hex/"
     file_path = "lake/"
-    first_step(seed, file_path)
+    auth = ("butter", "fly")
+    # first_step(seed, file_path, auth)
+    bs = second_step()
+    third_step(bs)
 
 
-def first_step(seed, file_path):
-    for i in range(2, 26):
-        url = seed + str(i) + ".wav"
+def first_step(seed, file_path, auth):
+    for i in range(1, 26):
+        url = seed + "lake" + str(i) + ".wav"
         file_name = file_path + str(i) + ".wav"
-        download_a_file(url, file_name)
+        download_a_file(url, file_name, auth)
 
 
-def download_a_file(url, file_name):
-    res = requests.get(url)
+def download_a_file(url, file_name, auth):
+    res = requests.get(url, auth=auth)
     bs = res.content
     file = open(file_name, "wb")
     file.write(bs)
     print("Download {}".format(file_name))
 
 
+def second_step():
+    bsAry = []
+    for i in range(1, 26):
+        lake = wave.open("lake/{}.wav".format(i), "rb")
+        bs = lake.readframes(lake.getnframes())
+        print(bs)
+        bsAry.append(bs)
+        lake.close()
+    return bsAry
+
+
+def third_step(bs):
+    result_file = wave.open("lake/result.wav", "wb")
+    src_file = wave.open("lake/1.wav", "rb")
+    nframes = src_file.getnframes()
+    result_file.setnchannels(src_file.getnchannels())
+    result_file.setsampwidth(src_file.getsampwidth())
+    result_file.setframerate(src_file.getframerate())
+    result_file.setnframes(nframes * 25)
+    for i in range(len(bs)):
+        b = bs[i]
+        result_file.writeframesraw(b)
+    src_file.close()
+    result_file.close()
+    print("Done")
+
+
 if __name__ == "__main__":
     main()

lake/1.wav

@@ -13,4 +13,8 @@ def read_bin_file(file_path):
 if __name__ == "__main__":
     # read_bin_file("copper/white.gif")
     # read_bin_file("channel/channel.zip")
-    read_bin_file("maze/maze.zip")
+    # read_bin_file("maze/maze.zip")
+    # read_bin_file("lake/2.wav")
+    # read_bin_file("indian/indian.wav")
+    # read_bin_file("indian/result.wav")
+    read_bin_file("maze/maze/mybroken.gif")