matplotlib
diff --git a/‎lib/matplotlib/backends/backend_pgf.py
Copy file name to clipboardExpand all lines: lib/matplotlib/backends/backend_pgf.py
+2-2Lines changed: 2 additions & 2 deletions b/‎lib/matplotlib/backends/backend_pgf.py
Copy file name to clipboardExpand all lines: lib/matplotlib/backends/backend_pgf.py
+2-2Lines changed: 2 additions & 2 deletions
diff --git a/‎lib/mpl_toolkits/axisartist/angle_helper.py
Copy file name to clipboardExpand all lines: lib/mpl_toolkits/axisartist/angle_helper.py
+12-12Lines changed: 12 additions & 12 deletions b/‎lib/mpl_toolkits/axisartist/angle_helper.py
Copy file name to clipboardExpand all lines: lib/mpl_toolkits/axisartist/angle_helper.py
+12-12Lines changed: 12 additions & 12 deletions
@@ -51,7 +51,7 @@
 
 
 _luatex_version_re = re.compile(
-    'This is LuaTeX, Version (?:beta-)?([0-9]+)\.([0-9]+)\.([0-9]+)'
+    r'This is LuaTeX, Version (?:beta-)?([0-9]+)\.([0-9]+)\.([0-9]+)'
 )
 
 
@@ -1199,7 +1199,7 @@ def savefig(self, figure=None, **kwargs):
             figure.canvas = orig_canvas
 
     def _build_newpage_command(self, width, height):
-        '''LuaLaTeX from version 0.85 removed the `\pdf*` primitives,
+        r'''LuaLaTeX from version 0.85 removed the `\pdf*` primitives,
         so we need to check the lualatex version and use `\pagewidth` if
         the version is 0.85 or newer
         '''
 
@@ -209,18 +209,18 @@ def __call__(self, v1, v2):
 
 
 class FormatterDMS(object):
-    deg_mark = "^{\circ}"
-    min_mark = "^{\prime}"
-    sec_mark = "^{\prime\prime}"
+    deg_mark = r"^{\circ}"
+    min_mark = r"^{\prime}"
+    sec_mark = r"^{\prime\prime}"
 
     fmt_d = "$%d" + deg_mark + "$"
     fmt_ds = r"$%d.%s" + deg_mark + "$"
 
     # %s for sign
-    fmt_d_m = r"$%s%d" + deg_mark + "\,%02d" + min_mark + "$"
-    fmt_d_ms = r"$%s%d" + deg_mark + "\,%02d.%s" + min_mark + "$"
+    fmt_d_m = r"$%s%d" + deg_mark + r"\,%02d" + min_mark + "$"
+    fmt_d_ms = r"$%s%d" + deg_mark + r"\,%02d.%s" + min_mark + "$"
 
-    fmt_d_m_partial = "$%s%d" + deg_mark + "\,%02d" + min_mark + "\,"
+    fmt_d_m_partial = "$%s%d" + deg_mark + r"\,%02d" + min_mark + r"\,"
     fmt_s_partial = "%02d" + sec_mark + "$"
     fmt_ss_partial = "%02d.%s" + sec_mark + "$"
 
@@ -315,18 +315,18 @@ def __call__(self, direction, factor, values):
 
 
 class FormatterHMS(FormatterDMS):
-    deg_mark = "^\mathrm{h}"
-    min_mark = "^\mathrm{m}"
-    sec_mark = "^\mathrm{s}"
+    deg_mark = r"^\mathrm{h}"
+    min_mark = r"^\mathrm{m}"
+    sec_mark = r"^\mathrm{s}"
 
     fmt_d = "$%d" + deg_mark + "$"
     fmt_ds = r"$%d.%s" + deg_mark + "$"
 
     # %s for sign
-    fmt_d_m = r"$%s%d" + deg_mark + "\,%02d" + min_mark+"$"
-    fmt_d_ms = r"$%s%d" + deg_mark + "\,%02d.%s" + min_mark+"$"
+    fmt_d_m = r"$%s%d" + deg_mark + r"\,%02d" + min_mark+"$"
+    fmt_d_ms = r"$%s%d" + deg_mark + r"\,%02d.%s" + min_mark+"$"
 
-    fmt_d_m_partial = "$%s%d" + deg_mark + "\,%02d" + min_mark + "\,"
+    fmt_d_m_partial = "$%s%d" + deg_mark + r"\,%02d" + min_mark + r"\,"
     fmt_s_partial = "%02d" + sec_mark + "$"
     fmt_ss_partial = "%02d.%s" + sec_mark + "$"