From 6021cfbe167ac97d95f5e0f726536ab56dda09a7 Mon Sep 17 00:00:00 2001
From: Helge <helge.dzierzon@brockmann-consult.de>
Date: Fri, 18 Jan 2019 12:49:37 +0100
Subject: [PATCH] Reverted PEP8 edits

---
 cate/ops/animate.py     | 1 -
 cate/util/process.py    | 4 ++--
 cate/util/web/webapi.py | 2 +-
 3 files changed, 3 insertions(+), 4 deletions(-)

diff --git a/cate/ops/animate.py b/cate/ops/animate.py
index 70e579b0d..edfd56c39 100644
--- a/cate/ops/animate.py
+++ b/cate/ops/animate.py
@@ -47,7 +47,6 @@
 
 import os
 
-# import matplotlib
 # noinspection PyBroadException
 # try:
 #     import matplotlib
diff --git a/cate/util/process.py b/cate/util/process.py
index d5eb505b8..6e25ab275 100644
--- a/cate/util/process.py
+++ b/cate/util/process.py
@@ -148,11 +148,11 @@ class ProcessOutputMonitor:
     :param started: Either a callable that receives a text line and returns a tuple (label, total_work)
            or a regex that must match in order to signal the start of progress monitoring.
            The regex must provide the group names "label" or "total_work" or both,
-           e.g. r"(?P<label>\w+)" or "(?P<total_work>\d+)"
+           e.g. "(?P<label>\w+)" or "(?P<total_work>\d+)"
     :param progress: Either a callable that receives a text line and returns a tuple (work, msg)
            or a regex that must match in order to signal process.
            The regex must provide group names "work" or "msg" or both,
-           e.g. r"(?P<msg>\w+)" or "(?P<work>\d+)"
+           e.g. "(?P<msg>\w+)" or "(?P<work>\d+)"
     :param done: Either a callable that receives a text line and returns True or False
            or a regex that must match in order to signal the end of progress monitoring.
     """
diff --git a/cate/util/web/webapi.py b/cate/util/web/webapi.py
index 8db000cbe..b0b9d0b68 100644
--- a/cate/util/web/webapi.py
+++ b/cate/util/web/webapi.py
@@ -699,7 +699,7 @@ def url_pattern(pattern: str):
     :return: equivalent regex pattern
     :raise ValueError: if *pattern* is invalid
     """
-    name_pattern = r'(?P<%s>[^\;\/\?\:\@\&\=\+\$\,]+)'
+    name_pattern = '(?P<%s>[^\\;\\/\\?\\:\\@\\&\\=\\+\\$\\,]+)'
     reg_expr = ''
     pos = 0
     while True: