- Documentation of containers and adjusting page hierarchy

doxy/retrieve-emojis.py

@@ -0,0 +1,71 @@
+# script to download the emoticons from GitHub and to produce a table for
+# inclusion in Doxygen. Works with python 2.7+ and python 3.x
+import json
+import os
+import argparse
+import re
+try:
+    import urllib.request as urlrequest
+except ImportError:
+    import urllib as urlrequest
+
+unicode_re = re.compile(r'.*?/unicode/(.*?).png\?.*')
+
+def get_emojis():
+    response  = urlrequest.urlopen('https://api.github.com/emojis')
+    raw_data  = response.read()
+    return json.loads(raw_data)
+
+def download_images(dir_name, silent):
+    if not os.path.exists(dir_name):
+        os.makedirs(dir_name)
+    json_data = get_emojis()
+    num_items = len(json_data)
+    cur_item=0
+    for image,url in sorted(json_data.items()):
+        image_name = image+'.png'
+        cur_item=cur_item+1
+        if url.find('/unicode/')==-1 or not os.path.isfile(dir_name+'/'+image_name):
+            success = True
+            with open(dir_name+'/'+image_name,'wb') as file:
+                if not silent:
+                    print('%s/%s: fetching %s' % (cur_item,num_items,image_name))
+                try:
+                    file.write(urlrequest.urlopen(url).read())
+                except:
+                    print('Unable to fetch %s' % (image_name))
+                    success = False
+            if not success:
+                os.remove(dir_name+'/'+image_name)
+        else:
+            if not silent:
+                print('%s/%s: skipping %s' % (cur_item,num_items,image_name))
+
+def produce_table():
+    json_data = get_emojis()
+    lines = []
+    for image,url in sorted(json_data.items()):
+        match = unicode_re.match(url)
+        if match:
+            unicodes = match.group(1).split('-')
+            unicodes_html = ''.join(["&#x"+x+";" for x in unicodes])
+            image_str = "\":"+image+":\","
+            unicode_str = "\""+unicodes_html+"\""
+            lines.append('  { %-42s %-38s }' % (image_str,unicode_str))
+    out_str = ',\n'.join(lines)
+    print("{")
+    print(out_str)
+    print("};")
+
+if __name__=="__main__":
+    parser = argparse.ArgumentParser()
+
+    parser.add_argument('-d','--dir',help='directory to place images in')
+    parser.add_argument('-t','--table',help='generate code fragment',action='store_true')
+    parser.add_argument('-s','--silent',help='silent mode',action='store_true')
+    args = parser.parse_args()
+
+    if args.table:
+        produce_table()
+    if args.dir:
+        download_images(args.dir, args.silent)