Use Python raw strings for regex methods argument

1 files changed, 65 insertions, 65 deletions

diff --git a/test/convert.py b/test/convert.py
index a54edaac..bdd7a15b 100755
--- a/test/convert.py
+++ b/test/convert.py
@@ -67,34 +67,34 @@ not_for_python = 0
 class_name = None
 
 for line in fd.readlines():
-    if re.match('^#ifndef NOT_FOR_PYTHON', line):
+    if re.match(r'^#ifndef NOT_FOR_PYTHON', line):
         not_for_python += 1
         continue
     elif not_for_python > 0:
-        if re.match('^#endif // NOT_FOR_PYTHON', line):
+        if re.match(r'^#endif // NOT_FOR_PYTHON', line):
             not_for_python -= 1
         continue
 
-    if re.match('^(using|CPP|[#{}/])', line):
+    if re.match(r'^(using|CPP|[#{}/])', line):
         continue
-    if re.match('^\s+[{}]\s+$', line):
+    if re.match(r'^\s+[{}]\s+$', line):
         continue
 
-    if not re.search('assert', line):
-        match = re.match('^};', line)
+    if not re.search(r'assert', line):
+        match = re.match(r'^};', line)
         if match:
             continue
-        match = re.match('BOOST_.*_TEST_SUITE', line)
+        match = re.match(r'BOOST_.*_TEST_SUITE', line)
         if match:
             continue
 
-        match = re.match('^struct (.*?) {', line)
+        match = re.match(r'^struct (.*?) {', line)
         if match:
             class_name = match.group(1)
             continue
 
         if class_name:
-            match = re.search('(~)?%s\(\) {' % class_name, line)
+            match = re.search(r'(~)?%s\(\) {' % class_name, line)
             if match:
                 if match.group(1):
                     fo.write('    def tearDown(self):\n')
@@ -102,17 +102,17 @@ for line in fd.readlines():
                     fo.write('    def setUp(self):\n')
                 continue
 
-        match = re.match('BOOST_AUTO_TEST_CASE\((.+?)\)', line)
+        match = re.match(r'BOOST_AUTO_TEST_CASE\((.+?)\)', line)
         if match:
             fo.write('    def %s(self):\n' % match.group(1))
             continue
 
-        match = re.match('void [^:]+::(test[^(]+|setUp|tearDown)\(\)', line)
+        match = re.match(r'void [^:]+::(test[^(]+|setUp|tearDown)\(\)', line)
         if match:
             fo.write('    def %s(self):\n' % match.group(1))
             continue
 
-        match = re.search('  ([a-z:_<>]+?)&?\s+([a-z0-9_]+)(\((.+?)\))?;', line)
+        match = re.search(r'  ([a-z:_<>]+?)&?\s+([a-z0-9_]+)(\((.+?)\))?;', line)
         if match:
             if match.group(1) != "std::string":
                 line = '  %s = %s(%s)\n' % (match.group(2), match.group(1),
@@ -120,79 +120,79 @@ for line in fd.readlines():
             else:
                 line = ''
 
-        match = re.search('  ([a-z:_<>]+?)&?\s+([a-z0-9]+)\s*=\s*([^(]+);', line)
+        match = re.search(r'  ([a-z:_<>]+?)&?\s+([a-z0-9]+)\s*=\s*([^(]+);', line)
         if match:
             line = '  %s = %s(%s)\n' % (match.group(2), match.group(1),
                                         match.group(3))
 
-        match = re.search('  ([a-z:_<>]+?)\s+([a-z0-9]+)\s*=\s*(.+?)$', line)
+        match = re.search(r'  ([a-z:_<>]+?)\s+([a-z0-9]+)\s*=\s*(.+?)$', line)
         if match:
             line = '  %s = %s\n' % (match.group(2), match.group(3))
 
-    line = re.sub('BOOST_CHECK_NE', 'self.assertNotEqual', line)
-    line = re.sub('BOOST_CHECK_EQUAL', 'self.assertEqual', line)
+    line = re.sub(r'BOOST_CHECK_NE', 'self.assertNotEqual', line)
+    line = re.sub(r'BOOST_CHECK_EQUAL', 'self.assertEqual', line)
     line = re.sub('BOOST_CHECK_THROW\(([^,]+), ([^,)]+?)\)',
                   'self.assertRaises(\\2, lambda: \\1)', line)
-    line = re.sub('BOOST_CHECK', 'self.assertTrue', line)
+    line = re.sub(r'BOOST_CHECK', 'self.assertTrue', line)
 
     # jww (2010-06-20): Determine this list automatically by scanning
     # the class_ lines in src/py_*.cc
-    line = re.sub('amount_t::precision_t\(([^)]+?)\)', '\\1', line)
-    line = re.sub('amount_t::', 'Amount.', line)
-    line = re.sub('Amount\.PARSE_', 'AmountParse.', line)
-    line = re.sub('commodity_t\(([^)]+?)\)', '\\1', line)
-    line = re.sub('commodity_t::', 'Commodity.', line)
-    line = re.sub('balance_t::', 'Balance.', line)
-    line = re.sub('balance_pair_t::', 'BalancePair.', line)
-    line = re.sub('value_t::', 'Value.', line)
-
-    line = re.sub('amount_t', 'Amount', line)
-    line = re.sub('commodity_t', 'Commodity', line)
-    line = re.sub('balance_t', 'Balance', line)
-    line = re.sub('balance_pair_t', 'BalancePair', line)
-    line = re.sub('value_t', 'Value', line)
-
-    line = re.sub("PARSE_DEFAULT",    "ParseFlags.Default", line)
-    line = re.sub("PARSE_PARTIAL",    "ParseFlags.Partial", line)
-    line = re.sub("PARSE_SINGLE",     "ParseFlags.Single", line)
-    line = re.sub("PARSE_NO_MIGRATE", "ParseFlags.NoMigrate", line)
-    line = re.sub("PARSE_NO_REDUCE",  "ParseFlags.NoReduce", line)
-    line = re.sub("PARSE_NO_ASSIGN",  "ParseFlags.NoAssign", line)
-    line = re.sub("PARSE_NO_DATES",   "ParseFlags.NoDates", line)
-    line = re.sub("PARSE_OP_CONTEXT", "ParseFlags.OpContext", line)
-    line = re.sub("PARSE_SOFT_FAIL",  "ParseFlags.SoftFail", line)
-
-    line = re.sub('ledger::', '', line)
-    line = re.sub('std::istringstream', 'StringIO', line)
-    line = re.sub('std::ostringstream', 'StringIO', line)
+    line = re.sub(r'amount_t::precision_t\(([^)]+?)\)', '\\1', line)
+    line = re.sub(r'amount_t::', 'Amount.', line)
+    line = re.sub(r'Amount\.PARSE_', 'AmountParse.', line)
+    line = re.sub(r'commodity_t\(([^)]+?)\)', '\\1', line)
+    line = re.sub(r'commodity_t::', 'Commodity.', line)
+    line = re.sub(r'balance_t::', 'Balance.', line)
+    line = re.sub(r'balance_pair_t::', 'BalancePair.', line)
+    line = re.sub(r'value_t::', 'Value.', line)
+
+    line = re.sub(r'amount_t', 'Amount', line)
+    line = re.sub(r'commodity_t', 'Commodity', line)
+    line = re.sub(r'balance_t', 'Balance', line)
+    line = re.sub(r'balance_pair_t', 'BalancePair', line)
+    line = re.sub(r'value_t', 'Value', line)
+
+    line = re.sub(r'PARSE_DEFAULT',    "ParseFlags.Default", line)
+    line = re.sub(r'PARSE_PARTIAL',    "ParseFlags.Partial", line)
+    line = re.sub(r'PARSE_SINGLE',     "ParseFlags.Single", line)
+    line = re.sub(r'PARSE_NO_MIGRATE', "ParseFlags.NoMigrate", line)
+    line = re.sub(r'PARSE_NO_REDUCE',  "ParseFlags.NoReduce", line)
+    line = re.sub(r'PARSE_NO_ASSIGN',  "ParseFlags.NoAssign", line)
+    line = re.sub(r'PARSE_NO_DATES',   "ParseFlags.NoDates", line)
+    line = re.sub(r'PARSE_OP_CONTEXT', "ParseFlags.OpContext", line)
+    line = re.sub(r'PARSE_SOFT_FAIL',  "ParseFlags.SoftFail", line)
+
+    line = re.sub(r'ledger::', '', line)
+    line = re.sub(r'std::istringstream', 'StringIO', line)
+    line = re.sub(r'std::ostringstream', 'StringIO', line)
     line = re.sub('set_session_context\(&session\)',
                   'self.testSession = session()\n        set_session_context(self.testSession)', line)
     line = re.sub('set_session_context\(\)',
                   'set_session_context()\n        self.testSession = None', line)
-    line = re.sub('([a-z_]+?)_t\b', '\\1', line)
-    line = re.sub('("[^"]+")', 'u\\1', line)
-    line = re.sub('std::string\(([^)]+?)\)', '\\1', line)
-    line = re.sub('string\(([^)]+?)\)', '\\1', line)
-    line = re.sub('\.print\(([^)]+?)\)', '.print_(\\1)', line)
-    line = re.sub('true', 'True', line)
-    line = re.sub('false', 'False', line)
-    line = re.sub('CURRENT_TIME\(\)', 'datetime.now()', line)
-    line = re.sub('CURRENT_DATE\(\)', 'date.today()', line)
-    line = re.sub('commodity\(\)', 'commodity', line)
-    line = re.sub('precision\(\)', 'precision', line)
-    line = re.sub('([0-9]+)[FL]', '\\1', line)
-    line = re.sub('([0-9]+)UL', '\\1L', line)
-    line = re.sub(';', '', line)
-    line = re.sub('//', '#', line)
-    line = re.sub('->', '.', line)
+    line = re.sub(r'([a-z_]+?)_t\b', '\\1', line)
+    line = re.sub(r'('[^"]+")', 'u\\1', line)
+    line = re.sub(r'std::string\(([^)]+?)\)', '\\1', line)
+    line = re.sub(r'string\(([^)]+?)\)', '\\1', line)
+    line = re.sub(r'\.print\(([^)]+?)\)', '.print_(\\1)', line)
+    line = re.sub(r'true', 'True', line)
+    line = re.sub(r'false', 'False', line)
+    line = re.sub(r'CURRENT_TIME\(\)', 'datetime.now()', line)
+    line = re.sub(r'CURRENT_DATE\(\)', 'date.today()', line)
+    line = re.sub(r'commodity\(\)', 'commodity', line)
+    line = re.sub(r'precision\(\)', 'precision', line)
+    line = re.sub(r'([0-9]+)[FL]', '\\1', line)
+    line = re.sub(r'([0-9]+)UL', '\\1L', line)
+    line = re.sub(r';', '', line)
+    line = re.sub(r'//', '#', line)
+    line = re.sub(r'->', '.', line)
     line = re.sub('(\s+|\()(\S+?) \? (.+?) : (.+?)\)',
                   '\\1\\3 if \\2 else \\4)', line)
-    line = re.sub('if \((.+?)\)( {)?$', 'if \\1:', line)
-    line = re.sub('(} )?else( {)?$', 'else:', line)
+    line = re.sub(r'if \((.+?)\)( {)?$', 'if \\1:', line)
+    line = re.sub(r'(} )?else( {)?$', 'else:', line)
 
-    line = re.sub('amount_error', 'exceptions.ArithmeticError', line)
+    line = re.sub(r'amount_error', 'exceptions.ArithmeticError', line)
         
-    match = re.match('^  ', line)
+    match = re.match(r'^  ', line)
     if match:
         fo.write('      ' + line)
     else: