2023-05-03 14:59:06 +02:00
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"""
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Program for converting Latex files into html files
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"""
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2023-05-03 20:29:08 +02:00
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from code.latex_classes.latex_classes import return_latex_classes
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from code.error_messages.error_arrays import return_error_arrays
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2023-05-03 21:41:49 +02:00
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def command_name_check(latex_string, command_name):
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error_arrays = return_error_arrays()
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if latex_string[1 : (len(command_name) + 1)] != command_name:
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print(latex_string + error_arrays[4])
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return "Error!"
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return
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2023-05-03 20:55:46 +02:00
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def generic_checks(latex_string):
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error_arrays = return_error_arrays()
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if latex_string == "":
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print(latex_string + error_arrays[0])
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return "Error!"
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if "}" not in latex_string:
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print(latex_string + error_arrays[1])
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return "Error!"
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2023-05-10 18:16:28 +02:00
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return
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def generic_checks_command(latex_string):
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error_arrays = return_error_arrays()
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if generic_checks(latex_string) == "Error!":
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return "Error!"
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2023-05-03 20:55:46 +02:00
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if latex_string[0] != "\\":
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print(latex_string + error_arrays[6])
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return "Error!"
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2023-05-03 21:41:49 +02:00
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return
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2023-05-03 20:55:46 +02:00
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2023-05-03 14:59:06 +02:00
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def document_class(latex_string):
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2023-05-03 20:29:08 +02:00
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r"""
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2023-05-03 14:59:06 +02:00
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Converts LaTeX documentclass method to html
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2023-05-03 20:29:08 +02:00
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\documentclass{article}
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2023-05-03 14:59:06 +02:00
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"""
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2023-05-03 20:29:08 +02:00
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error_arrays = return_error_arrays()
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2023-05-10 18:16:28 +02:00
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if generic_checks_command(latex_string) == "Error!":
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2023-05-03 20:29:08 +02:00
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return "Error!"
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if latex_string[len("\\documentclass{") - 1] != "{":
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2023-05-03 20:55:46 +02:00
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print(latex_string + error_arrays[3])
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2023-05-03 20:29:08 +02:00
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return "Error!"
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2023-05-03 21:41:49 +02:00
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if command_name_check(latex_string, "documentclass") == "Error!":
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2023-05-03 20:29:08 +02:00
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return "Error!"
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2023-05-03 20:55:46 +02:00
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document_type = latex_string[len("\\documentclass{") : (len(latex_string) - 1)]
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latex_classes = return_latex_classes()
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2023-05-03 20:29:08 +02:00
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if document_type not in latex_classes:
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return f"Error! class {document_type} is not known!"
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2023-05-03 20:55:46 +02:00
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return "<!DOCTYPE html>"
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def begin_document(latex_string):
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r"""
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Converts LaTeX begin document method to html
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\begin{document}
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"""
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2023-05-10 18:16:28 +02:00
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if generic_checks_command(latex_string) == "Error!":
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2023-05-03 20:55:46 +02:00
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return "Error!"
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2023-05-03 21:41:49 +02:00
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if command_name_check(latex_string, "begin") == "Error!":
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2023-05-03 20:55:46 +02:00
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return "Error!"
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return "<html>"
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2023-05-03 21:41:49 +02:00
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def begin_tabular(latex_string):
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r"""
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Checks if LaTeX begin tabular method is correct
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"""
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2023-05-10 18:16:28 +02:00
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if generic_checks_command(latex_string) == "Error!":
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2023-05-03 21:41:49 +02:00
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return "Error!"
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if command_name_check(latex_string, "begin") == "Error!":
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return "Error!"
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return "<table>"
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def tabular_parameters(latex_string):
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r"""
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Checks if LaTeX tabular environment has any parameters
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"""
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if latex_string == "":
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return ""
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if latex_string == "[]":
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return ""
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return "Error!"
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2023-05-10 18:16:28 +02:00
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def tabular_columns_parameters(latex_string):
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if generic_checks(latex_string) == "Error!":
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return "Error!"
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return latex_string
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def length_conversions(latex_length):
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length_dictionary = {
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"pt": [1.3, "px"],
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"mm": [1, "mm"],
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"cm": [1, "cm"],
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"in": [1, "in"],
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"ex": [1, "ex"],
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"em": [1, "em"],
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}
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return length_dictionary.get(latex_length, "Error!")
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def parameter_arguments(latex_string):
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return latex_string
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2023-05-03 20:29:08 +02:00
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if __name__ == "__main__":
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document_class("")
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