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Description: Fix several SyntaxWarnings
Use raw strings to avoid invalid escape sequence
Author: Graham Inggs <ginggs@debian.org>
Last-Update: 2024-01-22
--- a/lib/dbtexmf/dblatex/grubber/texparser.py
+++ b/lib/dbtexmf/dblatex/grubber/texparser.py
@@ -31,7 +31,7 @@
# Make a "foo|bar\*stub" list
hooklist = [x.replace("*", "\\*") for x in self.hooks]
- pattern = "\\\\(?P<name>%s)\*?"\
+ pattern = r"\\\\(?P<name>%s)\*?"\
" *(\\[(?P<opt>[^\\]]*)\\])?"\
" *({(?P<arg>[^{}]*)}|(?=[^A-Za-z]))"
--- a/lib/dbtexmf/dblatex/texcodec.py
+++ b/lib/dbtexmf/dblatex/texcodec.py
@@ -26,7 +26,7 @@
l.append(unient.unicode_map[ord(c)])
except KeyError:
print("Missing character &#x%x;" % ord(c))
- l.append("\&\#x%x;" % ord(c))
+ l.append(r"\&\#x%x;" % ord(c))
if post: l.append(post)
n = n + 1
tex_handler_counter[name] = n
--- a/lib/dbtexmf/dblatex/texhyphen.py
+++ b/lib/dbtexmf/dblatex/texhyphen.py
@@ -20,7 +20,7 @@
"""
def __init__(self, codec=None):
self.codec = codec
- self.hyphenchar = b"\-"
+ self.hyphenchar = r"\-"
def hyphenate(self, text):
if self.codec: text = self.codec.decode(text)
@@ -32,7 +32,7 @@
class UrlHyphenator(Hyphenator):
- """
+ r"""
Hyphenates <text> so that cutting is easier on URL separators.
The hyphen chars are expected to be void to prevent from spurious
characters in displayed filenames or URLs.
@@ -51,7 +51,7 @@
existing latex styles.
"""
def __init__(self, codec=None,
- h_sep=b"\penalty0{}", h_char=b"\penalty5000{}",
+ h_sep=r"\penalty0{}", h_char=r"\penalty5000{}",
h_start=3, h_stop=3):
self.codec = codec
self.seps = r":/\@=?#;-."
--- a/lib/dbtexmf/dblatex/xetex/fcmanager.py
+++ b/lib/dbtexmf/dblatex/xetex/fcmanager.py
@@ -48,7 +48,7 @@
if i: self._buildattr(i)
# Check the consistency
- if self.family != self.name.replace("\-", "-"):
+ if self.family != self.name.replace(r"\-", "-"):
raise ValueError("Unknown font '%s' vs '%s'" % (self.name,
self.family))
--- a/lib/dbtexmf/dblatex/xetex/fontspec.py
+++ b/lib/dbtexmf/dblatex/xetex/fontspec.py
@@ -195,7 +195,7 @@
"""
s = ''
for type, font in fonts.items():
- s += '\switch%sfont{%s}' % (type, font)
+ s += r'\switch%sfont{%s}' % (type, font)
if s:
s = r"\savefamily" + s + r"\loadfamily{}"
return s
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