From ed1b09c6f27aba97bb4632c3a26586fe59c82792 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Martin=20Haso=C5=88?= <martin.hason@gmail.com>
Date: Wed, 6 Nov 2019 21:47:19 +0100
Subject: [PATCH] Fix debug logging for pdf2txt.py and dumppdf.py (#325)

Fixes #313
---
 pdfminer/high_level.py | 4 ++++
 tools/dumppdf.py       | 2 ++
 tools/pdf2txt.py       | 3 +++
 tools/pdfdiff.py       | 6 +++++-
 4 files changed, 14 insertions(+), 1 deletion(-)

diff --git a/pdfminer/high_level.py b/pdfminer/high_level.py
index ecc934f..8728319 100644
--- a/pdfminer/high_level.py
+++ b/pdfminer/high_level.py
@@ -4,6 +4,7 @@ Functions that encapsulate "usual" use-cases for pdfminer, for use making
 bundled scripts and for using pdfminer as a module for routine tasks.
 """
 
+import logging
 import six
 import sys
 
@@ -50,6 +51,9 @@ def extract_text_to_fp(inf, outfp,
             'upgrade to Python 3. For more information see '
             'https://github.com/pdfminer/pdfminer .six/issues/194')
 
+    if debug:
+        logging.getLogger().setLevel(logging.DEBUG)
+
     if six.PY2 and sys.stdin.encoding:
         password = password.decode(sys.stdin.encoding)
 
diff --git a/tools/dumppdf.py b/tools/dumppdf.py
index 01654d4..0e3a4ee 100755
--- a/tools/dumppdf.py
+++ b/tools/dumppdf.py
@@ -15,6 +15,8 @@ from pdfminer.pdftypes import PDFStream, PDFObjRef, resolve1, stream_value
 from pdfminer.psparser import PSKeyword, PSLiteral, LIT
 from pdfminer.utils import isnumber
 
+logging.basicConfig()
+
 ESC_PAT = re.compile(r'[\000-\037&<>()"\042\047\134\177-\377]')
 
 
diff --git a/tools/pdf2txt.py b/tools/pdf2txt.py
index f243601..41a7e7e 100755
--- a/tools/pdf2txt.py
+++ b/tools/pdf2txt.py
@@ -7,12 +7,15 @@ import argparse
 import logging
 import six
 import sys
+
 import pdfminer.settings
 pdfminer.settings.STRICT = False
 import pdfminer.high_level
 import pdfminer.layout
 from pdfminer.image import ImageWriter
 
+logging.basicConfig()
+
 
 def extract_text(files=[], outfile='-',
             no_laparams=False, all_texts=None, detect_vertical=None, # LAParams
diff --git a/tools/pdfdiff.py b/tools/pdfdiff.py
index bb7b47a..e738b75 100644
--- a/tools/pdfdiff.py
+++ b/tools/pdfdiff.py
@@ -11,6 +11,8 @@ pdfminer.settings.STRICT = False
 import pdfminer.high_level
 import pdfminer.layout
 
+logging.basicConfig()
+
 
 def compare(file1, file2, **kwargs):
     if '_py2_no_more_posargs' in kwargs is not None:
@@ -89,10 +91,12 @@ def main(args=None):
     P.add_argument("-O", "--output-dir", default=None, help="Output directory for images")
     P.add_argument("-C", "--disable-caching", default=False, action="store_true", help="Disable caching")
     P.add_argument("-S", "--strip-control", default=False, action="store_true", help="Strip control in XML mode")
-    
 
     A = P.parse_args(args=args)
 
+    if A.debug:
+        logging.getLogger().setLevel(logging.DEBUG)
+
     if A.page_numbers:
         A.page_numbers = set([x-1 for x in A.page_numbers])
     if A.pagenos: