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check if the executable exists before running TinyTeX

This commit is contained in:
Sina Atalay 2023-10-12 18:26:52 +02:00
parent 06cf9d1198
commit 5d7b473c9b
1 changed files with 17 additions and 6 deletions
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23
rendercv/rendering.py
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@ -355,15 +355,15 @@ def run_latex(latex_file_path):
""" """
start_time = time.time() start_time = time.time()
logger.info("Running TinyTeX to generate the PDF has started.") logger.info("Running TinyTeX to generate the PDF has started.")
latex_file = os.path.basename(latex_file_path) latex_file_name = os.path.basename(latex_file_path)
latex_file_path = os.path.normpath(latex_file_path) latex_file_path = os.path.normpath(latex_file_path)
# check if the file exists: # check if the file exists:
if not os.path.exists(latex_file_path): if not os.path.exists(latex_file_path):
raise FileNotFoundError(f"The file {latex_file_path} doesn't exist!") raise FileNotFoundError(f"The file {latex_file_path} doesn't exist!")
output_file = latex_file.replace(".tex", ".pdf") output_file_name = latex_file_name.replace(".tex", ".pdf")
output_file_path = os.path.join(os.path.dirname(latex_file_path), output_file) output_file_path = os.path.join(os.path.dirname(latex_file_path), output_file_name)
# remove all files except the .tex file # remove all files except the .tex file
for file in os.listdir(os.path.dirname(latex_file_path)): for file in os.listdir(os.path.dirname(latex_file_path)):
@ -392,19 +392,30 @@ def run_latex(latex_file_path):
) )
executable = os.path.join(tinytex_path, "lualatex") executable = os.path.join(tinytex_path, "lualatex")
# Check if the executable exists:
if not os.path.exists(executable):
raise FileNotFoundError(
f"The TinyTeX executable ({executable}) doesn't exist! Please install"
" RenderCV again."
)
try: try:
subprocess.run( subprocess.run(
[ [
executable, executable,
f"{latex_file}", f"{latex_file_name}",
], ],
cwd=os.path.dirname(latex_file_path), cwd=os.path.dirname(latex_file_path),
check=True, check=True,
# stdout=subprocess.DEVNULL, # suppress latexmk output stdout=subprocess.DEVNULL, # suppress latexmk output
) )
except subprocess.CalledProcessError as e: except subprocess.CalledProcessError as e:
log_file_name = latex_file_name.replace(".tex", ".log")
log_file_path = os.path.join(os.path.dirname(latex_file_path), log_file_name)
raise RuntimeError( raise RuntimeError(
f"Running TinyTeX has failed with the following error:\n{e.stderr}" f"Running TinyTeX has failed. Check the log file ({log_file_path}) for"
" details. If you can't find the problem, please try to re-install"
" RenderCV, or open an issue on GitHub."
) )
# remove the unnecessary files: # remove the unnecessary files: