adjust scroll parameters

product.py

@@ -4,6 +4,7 @@ import numpy as np
 import sys, os, time
 
 delim = "; "
+filter_scroll_steps = 2
 
 def clickBrand(d, brand_name):
     print("Try finding brand %s......" % brand_name)
@@ -65,16 +66,17 @@ def getAllFilterTypes(d):
                 new_flag = True
                 ftype_names.append(ftype.get_text())
         if new_flag:
-            filter_pane.scroll.vert(steps=10)
+            filter_pane.scroll.vert(steps=filter_scroll_steps)
         else:
             break
     filter_pane.scroll.vert.backward()
     return ftype_names
 
 def filterProduct(d, ftype_name):
+    print("Select the filter type %s" % ftype_name)
     ftype = d(resourceId="org.c2h4.afei.beauty:id/tv_type", text=ftype_name)
     while ftype.count == 0:
-        d(scrollable=True).scroll(steps=10)
+        d(scrollable=True).scroll(steps=filter_scroll_steps)
         ftype = d(resourceId="org.c2h4.afei.beauty:id/tv_type", text=ftype_name)
     ftype.click()
 
@@ -304,11 +306,12 @@ def getProductByType(argv):
     scraped_cnt = 0
     with open(brand_name+"/products.csv", 'a+') as f:
         ftype_names = getAllFilterTypes(d)
+        print("All the brand sub-types:")
         for ftype_name in ftype_names:
             print(ftype_name)
 
         for ftype_name in ftype_names:
-            # if ftype_name != "护肤水":
+            # if ftype_name != "粉底·BB霜":
             #     continue
             filterProduct(d, ftype_name)
             time.sleep(1)