Added termforces module

termforces/__main__.py

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+from termforces.termforces_shell import termforces_shell
+from termforces.cmds import *
+
+
+if __name__ == '__main__':
+    termforces_shell()

termforces/cmds/__init__.py

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+from termforces.cmds.session_manager import *
+from termforces.cmds.submit_interface import *

termforces/cmds/session_manager.py

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+import click
+import os
+from termforces.termforces_shell import termforces_shell, State
+from termforces.session_manager import load_session, store_session
+from getpass import getpass
+from codeforces_scraper import ScraperError
+
+
+@termforces_shell.command()
+@click.argument('handle')
+@click.option('--password',
+              help="Will be prompted, so do not pass, unless you're sure for safety")
+@click.option('--session-file', help='Tries to store session on successful login')
+@click.option('--no-getpass', is_flag=True,
+              show_default=True, default=False, help='Read password from stdin instead of using getpass')
+@click.pass_obj
+def login(state: State, handle, password, session_file, no_getpass):
+    if password is None:
+        if no_getpass:
+            password = input()
+        else:
+            password = getpass(f'Codeforces password for {handle}: ')
+    try:
+        state.scraper.login(handle, password)
+    except ScraperError:
+        print('Failed to login, check your credentials')
+        return
+    if session_file is not None:
+        store_session(state.scraper, os.path.expanduser(session_file))
+
+
+@termforces_shell.command(name='load-session')
+@click.argument('session_file')
+@click.pass_obj
+def load_session_cmd(state: State, session_file):
+    load_session(state.scraper, os.path.expanduser(session_file))
+
+
+@termforces_shell.command(name='whoami')
+@click.pass_obj
+def whoami(state: State):
+    state.scraper.update_current_user()
+    print(state.scraper.current_user)

termforces/cmds/submit_interface.py

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+import click
+from termforces.termforces_shell import termforces_shell, State
+from codeforces_scraper import Verdict
+from codeforces_scraper.languages import some_compiler_by_ext
+from termforces.utils import tcolors, str_from_timestamp
+
+
+@termforces_shell.command(name='enter-contest')
+@click.argument('contest_id')
+@click.pass_obj
+def enter_contest(state: State, contest_id: int):
+    state.contest_id = contest_id
+
+
+@termforces_shell.command(name='submit')
+@click.argument('problem_index')
+@click.argument('source_file')
+@click.option('--contest-id')
+@click.option('--lang-code')
+@click.pass_obj
+def submit(state: State, problem_index, source_file, contest_id, lang_code):
+    if contest_id is None:
+        if state.contest_id is not None:
+            contest_id = state.contest_id
+        else:
+            print('Specify contest id or enter contest via enter-contest command')
+            return
+    if lang_code is None:
+        ext = '.' + source_file.split('.')[-1]
+        compiler = some_compiler_by_ext(ext)
+        if compiler is None:
+            print('Please specify language code')
+            return
+        lang_code = compiler.id
+    with open(source_file, 'r') as f:
+        source_code = f.read()
+    state.scraper.submit(contest_id, problem_index, source_code, lang_code)
+
+
+@termforces_shell.command(name='results-my')
+@click.option('--contest-id')
+@click.pass_obj
+def results_my(state: State, contest_id):
+    if contest_id is None:
+        if state.contest_id is not None:
+            contest_id = state.contest_id
+        else:
+            print('Specify contest id or enter contest via enter-contest command')
+            return
+    if state.scraper.current_user is None:
+        print('Please login to view your results')
+        return
+    subms = state.scraper.get_submissions(contest_id, state.scraper.current_user)
+    subms.sort(key=lambda subm: (subm.problem.index, subm.creation_time_seconds))
+
+    for subm in subms:
+        if subm.verdict == Verdict.TESTING:
+            color = tcolors.WARNING
+        elif subm.verdict == Verdict.OK:
+            color = tcolors.OKGREEN
+        else:
+            color = tcolors.FAIL
+        verdict_str = f'{color}{subm.verdict.name}{tcolors.ENDC}'
+        print(f'{subm.problem.index} \t {str_from_timestamp(subm.creation_time_seconds)} \t {verdict_str}')

termforces/session_manager.py

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+import json
+import requests
+from codeforces_scraper import Scraper
+
+
+# TODO: it should be scraper method
+def store_session(scraper: Scraper, session_file):
+    with open(session_file, 'w') as f:
+        d = requests.utils.dict_from_cookiejar(scraper.session.cookies)
+        d['__termforces_name'] = scraper.current_user
+        json.dump(d, f)
+
+
+# TODO: it should be a scraper method
+def load_session(scraper: Scraper, session_file):
+    with open(session_file, 'r') as f:
+        d = json.load(f)
+        name = d['__termforces_name']
+        del d['__termforces_name']
+        new_cookies = requests.utils.cookiejar_from_dict(d)
+        scraper.current_user = name
+        scraper.session.cookies.clear()
+        scraper.session.cookies.update(new_cookies)

termforces/termforces_shell.py

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+import click
+import os
+from click_shell import shell
+from codeforces_scraper import Scraper
+from termforces.session_manager import load_session
+
+SEARCH_LOCATIONS = ['.', '..', os.path.join(os.path.expanduser('~'), '.config', 'termforces')]
+FILE_NAME = 'termforces_cookies.json'
+
+
+class State:
+    def __init__(self):
+        self.scraper = Scraper()
+
+
+def preload_session(state):
+    for loc in SEARCH_LOCATIONS:
+        file_path = os.path.join(loc, FILE_NAME)
+        if os.path.exists(file_path):
+            print(f'Loading session from {file_path}')
+            load_session(state.scraper, file_path)
+            return
+
+
+@shell(prompt='termforces > ', intro='Entering termforces shell')
+@click.pass_context
+def termforces_shell(ctx):
+    state = State()
+    preload_session(state)
+    ctx.obj = state
+    pass

termforces/utils.py

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+from datetime import datetime
+
+
+class tcolors:
+    HEADER = '\033[95m'
+    OKBLUE = '\033[94m'
+    OKCYAN = '\033[96m'
+    OKGREEN = '\033[92m'
+    WARNING = '\033[93m'
+    FAIL = '\033[91m'
+    ENDC = '\033[0m'
+    BOLD = '\033[1m'
+    UNDERLINE = '\033[4m'
+
+
+def str_from_timestamp(timestamp: int):
+    date = datetime.fromtimestamp(timestamp)
+    return date.strftime('%d.%m.%y %T')