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catch TypeError when PCRE2 is not available

This commit is contained in:
Douglas Bacon 2020-06-24 10:16:58 -04:00
parent 82af0ad81f
commit ff53f737f8
1 changed files with 7 additions and 1 deletions
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6
terminatorlib/searchbar.py
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@ -119,7 +119,13 @@ class Searchbar(Gtk.HBox):
toggled_state = toggled.get_active() toggled_state = toggled.get_active()
if not toggled_state: if not toggled_state:
# Add the CASELESS regex flags when the checkbox is not checked. # Add the CASELESS regex flags when the checkbox is not checked.
try:
self.regex_flags_pcre2 = (regex.FLAGS_PCRE2 | regex.PCRE2_CASELESS) self.regex_flags_pcre2 = (regex.FLAGS_PCRE2 | regex.PCRE2_CASELESS)
except TypeError:
# if PCRE2 support is not available
pass
# The code will fall back to use this GLib regex when PCRE2 is not available
self.regex_flags_glib = (regex.FLAGS_GLIB | regex.GLIB_CASELESS) self.regex_flags_glib = (regex.FLAGS_GLIB | regex.GLIB_CASELESS)
else: else:
# Default state of the check box is unchecked. CASELESS regex flags are not added. # Default state of the check box is unchecked. CASELESS regex flags are not added.