def main():
"""Run warning if run directly"""
warning_message = "This script contains the code that builds the " \
+ "Doc page of the FCA (File Converter App)." \
+ "\n\nThis script should NOT be run DIRECTLY." \
+ "\n\nPlease, import it in another script."
cGUIf.show_warning("Import warning", warning_message)
def check_conversion(self):
"""Makes sure there is no errors for the conversion"""
#Check that all is alright
#Make a tuple of all input entry widgets
all_inputEntryWidgets = (self.inputFileEntry,
self.fileNameEntry,
self.fileLocationEntry,
self.fileFormatEntry)
#Check that the user entered an input image file before clicking the conversion button
if len(self.inputFileEntry.get()) == 0:
cGUIf.show_warning("Upload Audio File Warning",
"You have to upload an audio file first" \
+ " to convert it to another format")
self.__no_errors = False
#Check that the input file entered by the user exists by conversion time
if not os.path.exists(self.inputFileEntry.get()) and len(self.inputFileEntry.get()) > 0:
cGUIf.show_error("File Not Found Error",
f"The file {self.inputFileEntry.get()} was not found " \
+ "in your file system.\n\nIt might have been deleted" \
+ " or moved to another location.")
#Clear all input related entry widgets
for entry_widget in all_inputEntryWidgets:
entry_widget.configure(state = "default")
entry_widget.delete(0, END)
entry_widget.configure(state = "readonly")
self.__no_errors = False
#If a location is entered for the output folder, check that it exists
# at the time the user clicked the conversion button
if not os.path.exists(self.outputFileLocationEntry.get()) and len(self.outputFileLocationEntry.get()) > 0:
cGUIf.show_error("Folder Not Found Error",
f"The folder {self.outputFileLocationEntry.get()} was not found in your file system" \
+ "\n\nIt might have been deleted or moved to another location.")
#Clear the entry output widget
self.outputFileLocationEntry.configure(state = "default")
self.outputFileLocationEntry.delete(0, END)
self.outputFileLocationEntry.configure(state = "readonly")
self.__no_errors = False
#Check that the file formats of the input and the output file are different
if self.fileFormatEntry.get() == self.chosenFormat.get():
cGUIf.show_error("Same Format Error",
f"Can't convert a {self.file_format} file to a {self.chosenFormat.get()} file" \
+ " because their file format is the same.")
self.__no_errors = False
cGUIf.show_error("TypeError", f'"is_resizable" must be of bool type, not of type {type(is_resizable)}.')
sys.exit(1)
#Check if it is possible to apply an Image (Do some error handling)
if isinstance(icon_path,str):
if len(icon_path) > 0:
try:
self.iconphoto(False, PhotoImage(file = icon_path))
except TclError as tkerror:
cGUIf.show_error("Fatal Error", tkerror)
sys.exit(1) #Cancel all operations
#Set window size if possible (Do some Error handling)
if width != "" and height != "":
try:
self.geometry(f"{width}x{height}")
except TclError as tkerror:
cGUIf.show_error("Fatal Error", tkerror)
sys.exit(1)
#Tell the user the program is not meant to be run directly
if __name__ == "__main__":
cGUIf.show_warning("Import Warning", "This script containts a modified version " \
+ "of Tk()\n(The Tkinter Window Object) for simple and fast GUI projects" \
+ "\n\nThe script is NOT MEANT TO BE RUN DIRECTLY.\nPlease, IMPORT IT IN ANOTHER SCRIPT.")