Merge pull request #257 from yatintaluja/fix-245

[MRG] Fix AttributeError for encrypted files

HISTORY.md

@@ -4,6 +4,21 @@ Release History
 master
 ------
 
+0.7.2 (2019-01-10)
+------------------
+
+ **Bugfixes**
+
+ * [#245](https://github.com/socialcopsdev/camelot/issues/245) Fix AttributeError for encrypted files. [#251](https://github.com/socialcopsdev/camelot/pull/251) by Yatin Taluja.
+
+
+0.7.1 (2019-01-06)
+------------------
+
+**Bugfixes**
+
+* Move ghostscript import to inside the function so Anaconda builds don't fail.
+
 0.7.0 (2019-01-05)
 ------------------
 

camelot/__version__.py

@@ -1,6 +1,6 @@
 # -*- coding: utf-8 -*-
 
-VERSION = (0, 7, 0)
+VERSION = (0, 7, 2)
 PRERELEASE = None # alpha, beta or rc
 REVISION = None
 

camelot/handlers.py

@@ -33,13 +33,14 @@ class PDFHandler(object):
         self.filepath = filepath
         if not filepath.lower().endswith('.pdf'):
             raise NotImplementedError("File format not supported")
-        self.pages = self._get_pages(self.filepath, pages)
+
         if password is None:
             self.password = ''
         else:
             self.password = password
             if sys.version_info[0] < 3:
                 self.password = self.password.encode('ascii')
+        self.pages = self._get_pages(self.filepath, pages)
 
     def _get_pages(self, filepath, pages):
         """Converts pages string to list of ints.

camelot/parsers/lattice.py

@@ -14,7 +14,6 @@ import pandas as pd
 
 from .base import BaseParser
 from ..core import Table
-from ..ext.ghostscript import Ghostscript
 from ..utils import (scale_image, scale_pdf, segments_in_bbox, text_in_bbox,
                      merge_close_lines, get_table_index, compute_accuracy,
                      compute_whitespace)
@@ -184,6 +183,8 @@ class Lattice(BaseParser):
         return t
 
     def _generate_image(self):
+        from ..ext.ghostscript import Ghostscript
+
         self.imagename = ''.join([self.rootname, '.png'])
         gs_call = '-q -sDEVICE=png16m -o {} -r300 {}'.format(
             self.imagename, self.filename)