Detect ghostscript and default image viewer in FreeBSD (GenericMappin…

…gTools#878) Co-authored-by: Wei Ji <23487320+weiji14@users.noreply.github.com>
sixy6e · Dec 21, 2022 · 3f9e45a · 3f9e45a
1 parent 94b301f
commit 3f9e45a
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Showing 2 changed files with 4 additions and 3 deletions.
diff --git a/pygmt/__init__.py b/pygmt/__init__.py
@@ -95,7 +95,7 @@ def _get_ghostscript_version():
         Get ghostscript version.
         """
         os_name = sys.platform
-        if os_name.startswith("linux") or os_name == "darwin":
+        if os_name.startswith(("linux", "freebsd", "darwin")):
             cmds = ["gs"]
         elif os_name == "win32":
             cmds = ["gswin64c.exe", "gswin32c.exe"]

diff --git a/pygmt/helpers/utils.py b/pygmt/helpers/utils.py
@@ -209,9 +209,10 @@ def launch_external_viewer(fname):
 
     # Open the file with the default viewer.
     # Fall back to the browser if can't recognize the operating system.
-    if sys.platform.startswith("linux") and shutil.which("xdg-open"):
+    os_name = sys.platform
+    if os_name.startswith(("linux", "freebsd")) and shutil.which("xdg-open"):
         subprocess.run(["xdg-open", fname], check=False, **run_args)
-    elif sys.platform == "darwin":  # Darwin is macOS
+    elif os_name == "darwin":  # Darwin is macOS
         subprocess.run(["open", fname], check=False, **run_args)
     else:
         webbrowser.open_new_tab("file://{}".format(fname))