added command line filtering options for BBBD

python/bbbd.py

@@ -1,43 +1,57 @@
 #! /usr/bin/env python3
 
 import urllib.request,re,getopt,os,sys
-argsx = "--platform=linux --arch=x64 --branch=gooseberry -p=linux -a=x64 -b=gooseberry".split()
+ver = 0.1
+msg = "bbbd v" + str(ver) + ", a Python Blender Build-bot version downloader script." 
+msg_use = "Usage: bbbd [ARGUMENTS]"
  
-try:
-    print(sys.argv[1:])
-    opts, args = getopt.getopt(argsx,"p:a:b:",["platform=","arch=","branch="])
-    print(args)
-    print('it worked')
-except getopt.GetoptError as err:
+def main():
+    print(msg)
+    try:
+        args=sys.argv[1:]
+        opts, args = getopt.getopt(args,"p:a:b:",["platform=","arch=","branch="])
         
-    #print help information and exit:
-    print(str(err)) # will print something like "option -a not recognized"
-    #usage()
-    print('it didn\'t worke')
-    sys.exit(2)
+    except getopt.GetoptError as err:
+        #print help information and exit:
+        print(str(err)) # will print something like "option -a not recognized"
+        #usage()
+        sys.exit(2)
 
-class BBBD():
-    def __init__(self):
-        self.url="http://builder.blender.org/download"
-        self.links = self.get_links()
+    url="http://builder.blender.org/download"
+    identifiers=['linux','win','OSX','64.','86.']
     
-    def get_links(self):
+    def get_branches():
+        branches = []
+        for i in opts:
+            if i[0] == "-b":
+                branches.append(i[1])
+        
+        return branches
+    
+    def get_links():
         ptn='(?<=href\=\")[^\"]*'
-        source=urllib.request.urlopen(self.url).read().decode("utf-8")
-        self.link=(re.findall(ptn,source))
+        source=urllib.request.urlopen(url).read().decode("utf-8")
+        link=(re.findall(ptn,source))
         masked_links = []
-        for l in range(0,len(self.link)):
-            if self.link[l].find("blender") != -1:
-                masked_links.append(self.link[l])
+        num_branches = len(get_branches())
         
+        if(num_branches == 0):
+            for l in range(0,len(link)):
+                if link[l].find("blender") == 0:
+                    masked_links.append(link[l])
+        elif (num_branches>0):
+            for l in range(0,len(link)):
+                if link[l].find("blender") != -1:
+                    masked_links.append(link[l])
+        link = masked_links
 
-        self.link = masked_links
+        return link
         
-        return self.link
+    def get_masked_links(*ptn):
         
-    def get_masked_links(self,*ptn):
-        links = set(self.links)
+        links = set(get_links())
         masked_links = set(links)
+        
         for p in ptn:
             for l in links:
                 if l.find(p) == -1:
@@ -45,11 +59,30 @@ class BBBD():
                         masked_links.remove(l)
         return masked_links
             
-bd = BBBD()
+    masks = []
     
-for i in bd.get_masked_links('win',"64.","gooseberry"):
-    print(bd.url+os.sep+i)
+    if ('-p', 'linux') in opts or ('--platform','linux') in opts:
+        masks.append(identifiers[0])
+    if ('-p', 'win') in opts or ('--platform','win') in opts:
+        masks.append(identifiers[1])
+    if ('-p', 'mac') in opts or ('--platform','mac') in opts:
+        masks.append(identifiers[2])  
+    if ('-a', 'x64') in opts or ('--arch','x64') in opts:
+        masks.append(identifiers[3]) 
+    if ('-a', 'x32') in opts or ('--arch','x32') in opts:
+        masks.append(identifiers[4])            
     
+    print(get_branches())
+    
+    for i in opts:
+        if i[0] == "-b" and i[1] != "all" :
+            masks.append(i[1])
+    print(opts)    
+    for i in get_masked_links(*masks):
+        print(url+os.sep+i)
+    
+if __name__:
+    main()
 
 #~ for l in links:
     #~ print(url+os.sep+l,'/Users/makinegx15/Desktop'+os.sep+l)