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interface.py
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interface.py
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# Code written by Abhinav Masalia
import os, re, string, json, sys
from collections import OrderedDict
# This statement ensures that any statement in the 'if' block gets executed only if interface.py is executed explicitly on the command line.
# This helps us to use interface as a module to be imported, if need be
if __name__ == "__main__":
lex_dict = OrderedDict()
word_list = []
exam_cmd = "python3 exam.py" # Moving it outside the loop, so that the user can directly access the exam without input
gen_rules = "python3 generate_rules.py"
while True: # This loops till the user wants to exit the program
os.system("clear") # Clears the screen
print("\n======================================================================================================")
print("| Enter the corresponding number to choose an option from below. |")
print("======================================================================================================")
print("| 1. Generate syntax rules for your language. |")
print("| 2. Teach Gina! |")
print("| 3. View the nouns that Gina knows. |")
print("| 4. View the verbs that Gina knows. |")
print("| 5. View the adjectives that Gina knows. |")
print("| 6. View the prepositions that Gina knows. |")
print("| 7. View the pronouns that Gina knows. |")
print("| 8. Test Gina! |")
print("| 9. View instructions for teaching Gina. |")
print("| 10. Exit the program. |")
print("======================================================================================================\n")
print("Your choice:", end = "")
option = input(" ")
os.system("clear") # Clears the screen
if option == '1':
os.system(gen_rules)
r = input("Press enter to go back to the menu.")
if r == "":
os.system("clear") # Clears the screen
elif option == '2':
orig_words = 0
word_count = 0
end_word_count = 0
# We don't need to ignore punctuations in the english input here, because when the API is called, the PUNCT tag is specifically skipped
# in the rest of the python programs
# We ask the user to input till they wish to stop. Also, after every input, we ask them if they wish to see the lexicon that Gina has developed
with open('JSON/lexicon.json', 'r') as f: #calling lexicon.json for read and storing it into a dictionary
lex_dict = json.loads(f.read())
for category in lex_dict:
for key in lex_dict[category]:
orig_words = orig_words + 1
print("\nGive Gina an English sentence:", end = " ")
enInput = input("")
regex = re.compile('[%s]' % re.escape(string.punctuation)) # Using regex to ignore punctuation in the text input
word_list = (regex.sub('', enInput)).split() # Store the non-punctuated english sentence's words in a list
for elem in word_list:
for categ in lex_dict:
for indiv in lex_dict[categ]:
if elem != indiv: # This keeps track of whether the word is in Gina's lexicon
word_count = word_count + 1 # word_count keeps track of how many new words have been input
print("Give Gina its Hindi translation:", end = " ")
h_Input = input("")
hInput = regex.sub('', h_Input)
pos_cmd = "python3 pos.py %s" % enInput
adj_cmd = "python3 Adjectives.py %s" % hInput
adp_cmd = "python3 Adpositions.py %s" % hInput
noun_cmd = "python3 Nouns.py %s" % hInput
verb_cmd = "python3 Verbs.py %s" % hInput
os.system(pos_cmd)
os.system(adj_cmd)
os.system(adp_cmd)
os.system(noun_cmd)
os.system(verb_cmd)
with open('JSON/lexicon.json', 'r') as f: #calling lexicon.json for read and storing it into a dictionary
temp_dict = json.loads(f.read())
for category in temp_dict:
for key in temp_dict[category]:
end_word_count = end_word_count + 1
words_learnt = end_word_count - orig_words
# Prints the progress bar
# If the user enters no new word for Gina, then count is not calculated and the default value of 0 is taken for Gina's learning progress calculation
count = 0
if word_count != 0:
count = float(words_learnt/word_count)*100
total = 100
suffix = 'learned.'
bar_len = 50
filled_len = int(round(bar_len * count / float(total)))
percents = round(100.0 * count / float(total), 1)
bar = '=' * filled_len + '-' * (bar_len - filled_len)
sys.stdout.write('[%s] %s%s %s\r' % (bar, percents, '%', suffix))
sys.stdout.flush()
print("\n")
print("Press enter to go back to the menu.", end = "")
r = input("\n")
if r == "":
os.system("clear") # Clears the screen
elif option == '3':
with open('JSON/lexicon.json', 'r') as f: #calling lexicon.json for read and storing it into a dictionary
temp_dict = json.loads(f.read())
print("\n-----------------------------")
print("| {:<12} {:<10} |".format('Noun','Hindi Key'))
print("-----------------------------")
for noun in temp_dict["nouns"]:
print("| {:<12} {:<10} |".format(noun, temp_dict["nouns"][noun][0]))
print("-----------------------------\n")
r = input("Press enter to go back to the menu.")
if r == "":
os.system("clear") # Clears the screen
elif option == '4':
with open('JSON/lexicon.json', 'r') as f: #calling lexicon.json for read and storing it into a dictionary
temp_dict = json.loads(f.read())
print("\n--------------------------------------------------------")
print("| {:<12} {:<18} {:<18} |".format('Verb','Male Inflection','Female Inflection'))
print("--------------------------------------------------------")
for verb in temp_dict["verbs"]:
print("| {:<12} {:<18} {:<18} |".format(verb, temp_dict["verbs"][verb][0], temp_dict["verbs"][verb][1]))
print("--------------------------------------------------------\n")
r = input("Press enter to go back to the menu.")
if r == "":
os.system("clear") # Clears the screen
elif option == '5':
with open('JSON/lexicon.json', 'r') as f: #calling lexicon.json for read and storing it into a dictionary
temp_dict = json.loads(f.read())
print("\n--------------------------------------------------------")
print("| {:<12} {:<18} {:<18} |".format('Adjective','Male Inflection','Female Inflection'))
print("--------------------------------------------------------")
for adj in temp_dict["adjectives"]:
print("| {:<12} {:<18} {:<18} |".format(adj, temp_dict["adjectives"][adj][0], temp_dict["adjectives"][adj][1]))
print("--------------------------------------------------------\n")
r = input("Press enter to go back to the menu.")
if r == "":
os.system("clear") # Clears the screen
elif option == '6':
with open('JSON/lexicon.json', 'r') as f: #calling lexicon.json for read and storing it into a dictionary
temp_dict = json.loads(f.read())
print("\n----------------------------------")
print("| {:<12} {:<15} |".format('Preposition','Postposition'))
print("----------------------------------")
for prep in temp_dict["adpositions"]:
print("| {:<12} {:<15} |".format(prep, temp_dict["adpositions"][prep]))
print("----------------------------------\n")
r = input("Press enter to go back to the menu.")
if r == "":
os.system("clear") # Clears the screen
elif option == '7':
with open('JSON/lexicon.json', 'r') as f: #calling lexicon.json for read and storing it into a dictionary
temp_dict = json.loads(f.read())
print("\n-----------------------------")
print("| {:<12} {:<10} |".format('Pronoun','Hindi Key'))
print("-----------------------------")
for pronoun in temp_dict["pronouns"]:
if isinstance(temp_dict["pronouns"][pronoun], list):
for i in range(len(temp_dict["pronouns"][pronoun])):
print("| {:<12} {:<10} |".format(pronoun, temp_dict["pronouns"][pronoun][0]))
else:
print("| {:<12} {:<10} |".format(pronoun, temp_dict["pronouns"][pronoun]))
print("-----------------------------\n")
r = input("Press enter to go back to the menu.")
if r == "":
os.system("clear") # Clears the screen
elif option == '8':
os.system(exam_cmd)
print("\nPress enter to go back to the menu.")
r = input("")
if r == "":
os.system("clear") # Clears the screen
elif option == '9':
print("--------------------------------------------------------------------------------------------------------------------------------------------")
print("| Instructions for teaching Gina |")
print("--------------------------------------------------------------------------------------------------------------------------------------------")
print("| 1. (!)Conjunctions: |")
print("| i. May be used as connectors of two or more complete sentences, |")
print("| ii. May be used between adjectives. |")
print("| iii. May not be used assuming a trace/parallelism; |")
print("| e.g. I like the sea and the sun; say rather: I like the sea and I like the sun. |")
print("| 2. No plural nouns. The sentence, therefore, cannot be ‘The sky and the ocean are blue’. |")
print("| This is in essence a plural noun! Simple test: check the verb of the sentence |")
print("| 3. (!)No compound/non-singleton noun phrases: these include nouns like the cat’s mother, and also my book. |")
print("| 4. Only simple presenttense usage: e.g. I eat àmain khaati hoon, but not I am eating -> main kha rahi hoon. |")
print("| For example: |")
print("| I play -> main khelta hoon |")
print("| She runs -> vah daudti hai |")
print("| 5. (!)No English phrasal verbs. |")
print("| A phrasal verb is any verb with another element, typically a preposition: ‘see to’ or an adverb ‘break down’ or both ‘look down on’. |")
print("| This also excludes negations of verbs: I do not like you; The sky is not blue, etc. are no tallowed. |")
print("| 6. English verbs with more than two arguments. For example, Iexplained the problem to you. |")
print("| 7. (!)Enter jammed Hindi phrasal verbs (in case of an English singleton verb that translates into a phrasal verb in Hindi). |")
print("| I love the tree -> main ped ko pyaar_karti hoon. |")
print("| 8. (!)No English compound adpositions: these are rare in any case, but do exist: This is over and above what Gina can deal with. |")
print("| 9. (!)Enter jammed Hindi compound adpositions, if any. |")
print("| 10. Consistent spelling in Hindi and English |")
print("| 11. Adherence to the hardcoded spellings of pronouns; hardcoded verbs is -> hai, am ->hoon |")
print("| 12. (!)No usage of honorific forms in Hindi: i.e. all sentences must be in the register of the least ‘respectful’ – tu, vah, usko, hai |")
print("| 13. No imperatives, questions or fragmented sentences. |")
print("| 14. In general, simple sentences involving simple units of either language! |")
print("--------------------------------------------------------------------------------------------------------------------------------------------")
r = input("Press enter to go back to the menu.")
if r == "":
os.system("clear") # Clears the screen
elif option == '10':
os.system("clear") # Clears the screen
sys.exit()