Changeset 355 for pkpgcounter/trunk/pkpgpdls/pdf.py

Timestamp:

08/14/06 01:00:18 (18 years ago)

Author:

jerome

Message:

Cleaned up a bit with pylint.

Files:

• pkpgcounter/trunk/pkpgpdls/pdf.py (modified) (5 diffs)

pkpgcounter/trunk/pkpgpdls/pdf.py

@@ -21 +21 @@
 # $Id$
 #
+
+"""This modules implements a page counter for PDF documents."""
 
 import sys
@@ -58 +60 @@
         objects = {}
         inobject = 0
-        # objre = re.compile(r"\s*(\d+)\s+(\d+)\s+obj[<\s/]*")
         objre = re.compile(r"\s?(\d+)\s+(\d+)\s+obj[<\s/]?")
         for fullline in self.infile.xreadlines() :
@@ -72 +73 @@
                     result = objre.search(line)
                     if result is not None :
-                        (major, minor) = map(int, line[result.start():result.end()].split()[:2])
+                        (major, minor) = [int(num) for num in line[result.start():result.end()].split()[:2]]
                         obj = PDFObject(major, minor, lastcomment)
                         obj.content.append(line[result.end():])
@@ -94 +95 @@
                         
         # Now we check each PDF object we've just created.
-        self.iscolor = None
+        # colorregexp = re.compile(r"(/ColorSpace) ?(/DeviceRGB|/DeviceCMYK)[/ \t\r\n]", re.I)
         newpageregexp = re.compile(r"(/Type)\s?(/Page)[/\s]", re.I)
-        colorregexp = re.compile(r"(/ColorSpace) ?(/DeviceRGB|/DeviceCMYK)[/ \t\r\n]", re.I)
         pagecount = 0
         for obj in objects.values() :
@@ -102 +102 @@
             count = len(newpageregexp.findall(content))
             pagecount += count
-            if colorregexp.match(content) :
-                self.iscolor = 1
-                self.logdebug("ColorSpace : %s" % content)
         return pagecount