How to correctly redirect stdout, logging and tqdm into a PyQt widget

EDIT 2019-mar-12: It seems to me that the answer is : it could probably be done, but requires a lots of effort in order to remember where which line comes from for the QTextEdit to behave as instended. Plus, since tdm writes to stderr by default, you would end up with catching all exceptions traces too.
That is why I’ll mark my own answer as solved: I find it more elegant to achieve the same purpose : show in pyqt what is happenning.

Here is my best shot to obtain something close to the intended behavior.
It does not exactly respond to the question, because I changed the GUI design.
So I won’t vote it as solved. Moreover, this is done all in one single python file. I plan to further challenge this solution to see if it works with real python modules doing tqdm imports.

I patched the basic tqdm class in a very ugly way. The main trick is to :

• dynamically change the tqdm module structure by storing the original tqdm class into a new name: tqdm.orignal_class = tqdm.tqdm
• then inherit tqdm.original class class TQDMPatch(tqdm.orignal_class):
• implement the constructor in order to force the file stream + any parameters to whatever you want: super(TQDMPatch, self).__init__(... change some params ...). I gave my TQDM class a custom WriteStream() that writes into a Queue()
• change the GUI strategy to intercept and redirect your custom tqdm stream to a separate Qt widget. My widget is making the assumption that all received prints contain r(which TQDM seems to be doing).

It is working both as in single python file and with multiple separated modules. In the latter case, imports order at startup is critical.

Screenshots:

Before launching processing

During processing

At end of processing

Here is the code

ALL-IN-ONE FILE

# coding=utf-8

import datetime
import logging
import sys
import time
from queue import Queue

from PyQt5.QtCore import pyqtSlot, pyqtSignal, QObject, QThread, Qt
from PyQt5.QtGui import QTextCursor, QFont
from PyQt5.QtWidgets import QTextEdit, QWidget, QToolButton, QVBoxLayout, QApplication, QLineEdit


# DEFINITION NEEDED FIRST ...
class WriteStream(object):
    def __init__(self, q: Queue):
        self.queue = q

    def write(self, text):
        self.queue.put(text)

    def flush(self):
        pass


# prepare queue and streams
queue_tqdm = Queue()
write_stream_tqdm = WriteStream(queue_tqdm)

################## START TQDM patch procedure ##################
import tqdm

# save original class into module
tqdm.orignal_class = tqdm.tqdm


class TQDMPatch(tqdm.orignal_class):
    """
    Derive from original class
    """

    def __init__(self, iterable=None, desc=None, total=None, leave=True,
                 file=None, ncols=None, mininterval=0.1, maxinterval=10.0,
                 miniters=None, ascii=None, disable=False, unit='it',
                 unit_scale=False, dynamic_ncols=False, smoothing=0.3,
                 bar_format=None, initial=0, position=None, postfix=None,
                 unit_divisor=1000, gui=False, **kwargs):
        super(TQDMPatch, self).__init__(iterable, desc, total, leave,
                                        write_stream_tqdm,  # change any chosen file stream with our's
                                        80,  # change nb of columns (gui choice),
                                        mininterval, maxinterval,
                                        miniters, ascii, disable, unit,
                                        unit_scale, False, smoothing,
                                        bar_format, initial, position, postfix,
                                        unit_divisor, gui, **kwargs)
        print('TQDM Patch called') # check it works

    @classmethod
    def write(cls, s, file=None, end="n", nolock=False):
        super(TQDMPatch, cls).write(s=s, file=file, end=end, nolock=nolock)

    # all other tqdm.orignal_class @classmethod methods may need to be redefined !


# I mainly used tqdm.auto in my modules, so use that for patch
# unsure if this will work with all possible tqdm import methods
# might not work for tqdm_gui !
import tqdm.auto as AUTO

# change original class with the patched one, the original still exists
AUTO.tqdm = TQDMPatch
################## END of TQDM patch ##################

# normal MCVE code
__is_setup_done = False


class MainApp(QWidget):
    def __init__(self):
        super().__init__()

        setup_logging(self.__class__.__name__)

        self.__logger = logging.getLogger(self.__class__.__name__)
        self.__logger.setLevel(logging.DEBUG)

        # create stdout text queue
        self.queue_std_out = Queue()
        sys.stdout = WriteStream(self.queue_std_out)

        layout = QVBoxLayout()

        self.setMinimumWidth(500)

        self.btn_perform_actions = QToolButton(self)
        self.btn_perform_actions.setText('Launch long processing')
        self.btn_perform_actions.clicked.connect(self._btn_go_clicked)

        self.text_edit_std_out = StdOutTextEdit(self)
        self.text_edit_tqdm = StdTQDMTextEdit(self)

        self.thread_initialize = QThread()
        self.init_procedure_object = InitializationProcedures(self)

        # std out stream management
        # create console text read thread + receiver object
        self.thread_std_out_queue_listener = QThread()
        self.std_out_text_receiver = ThreadStdOutStreamTextQueueReceiver(self.queue_std_out)
        # connect receiver object to widget for text update
        self.std_out_text_receiver.queue_std_out_element_received_signal.connect(self.text_edit_std_out.append_text)
        # attach console text receiver to console text thread
        self.std_out_text_receiver.moveToThread(self.thread_std_out_queue_listener)
        # attach to start / stop methods
        self.thread_std_out_queue_listener.started.connect(self.std_out_text_receiver.run)
        self.thread_std_out_queue_listener.start()

        # NEW: TQDM stream management
        self.thread_tqdm_queue_listener = QThread()
        self.tqdm_text_receiver = ThreadTQDMStreamTextQueueReceiver(queue_tqdm)
        # connect receiver object to widget for text update
        self.tqdm_text_receiver.queue_tqdm_element_received_signal.connect(self.text_edit_tqdm.set_tqdm_text)
        # attach console text receiver to console text thread
        self.tqdm_text_receiver.moveToThread(self.thread_tqdm_queue_listener)
        # attach to start / stop methods
        self.thread_tqdm_queue_listener.started.connect(self.tqdm_text_receiver.run)
        self.thread_tqdm_queue_listener.start()

        layout.addWidget(self.btn_perform_actions)
        layout.addWidget(self.text_edit_std_out)
        layout.addWidget(self.text_edit_tqdm)
        self.setLayout(layout)
        self.show()

    @pyqtSlot()
    def _btn_go_clicked(self):
        # prepare thread for long operation
        self.init_procedure_object.moveToThread(self.thread_initialize)
        self.thread_initialize.started.connect(self.init_procedure_object.run)
        self.thread_initialize.finished.connect(self.init_procedure_object.finished)
        # start thread
        self.btn_perform_actions.setEnabled(False)
        self.thread_initialize.start()


class ThreadStdOutStreamTextQueueReceiver(QObject):
    queue_std_out_element_received_signal = pyqtSignal(str)

    def __init__(self, q: Queue, *args, **kwargs):
        QObject.__init__(self, *args, **kwargs)
        self.queue = q

    @pyqtSlot()
    def run(self):
        self.queue_std_out_element_received_signal.emit('---> STD OUT Queue reception Started <---n')
        while True:
            text = self.queue.get()
            self.queue_std_out_element_received_signal.emit(text)


# NEW: dedicated receiving object for TQDM
class ThreadTQDMStreamTextQueueReceiver(QObject):
    queue_tqdm_element_received_signal = pyqtSignal(str)

    def __init__(self, q: Queue, *args, **kwargs):
        QObject.__init__(self, *args, **kwargs)
        self.queue = q

    @pyqtSlot()
    def run(self):
        self.queue_tqdm_element_received_signal.emit('r---> TQDM Queue reception Started <---n')
        while True:
            text = self.queue.get()
            self.queue_tqdm_element_received_signal.emit(text)


class StdOutTextEdit(QTextEdit):  # QTextEdit):
    def __init__(self, parent):
        super(StdOutTextEdit, self).__init__()
        self.setParent(parent)
        self.setReadOnly(True)
        self.setLineWidth(50)
        self.setMinimumWidth(500)
        self.setFont(QFont('Consolas', 11))

    @pyqtSlot(str)
    def append_text(self, text: str):
        self.moveCursor(QTextCursor.End)
        self.insertPlainText(text)


class StdTQDMTextEdit(QLineEdit):
    def __init__(self, parent):
        super(StdTQDMTextEdit, self).__init__()
        self.setParent(parent)
        self.setReadOnly(True)
        self.setEnabled(True)
        self.setMinimumWidth(500)
        self.setAlignment(Qt.AlignLeft | Qt.AlignVCenter)
        self.setClearButtonEnabled(True)
        self.setFont(QFont('Consolas', 11))

    @pyqtSlot(str)
    def set_tqdm_text(self, text: str):
        new_text = text
        if new_text.find('r') >= 0:
            new_text = new_text.replace('r', '').rstrip()
            if new_text:
                self.setText(new_text)
        else:
            # we suppose that all TQDM prints have r
            # so drop the rest
            pass


def long_procedure():
    # emulate import of modules
    from tqdm.auto import tqdm

    setup_logging('long_procedure')
    __logger = logging.getLogger('long_procedure')
    __logger.setLevel(logging.DEBUG)
    tqdm_obect = tqdm(range(10), unit_scale=True, dynamic_ncols=True)
    tqdm_obect.set_description("My progress bar description")
    for i in tqdm_obect:
        time.sleep(.1)
        __logger.info('foo {}'.format(i))


class InitializationProcedures(QObject):
    def __init__(self, main_app: MainApp):
        super(InitializationProcedures, self).__init__()
        self._main_app = main_app

    @pyqtSlot()
    def run(self):
        long_procedure()

    @pyqtSlot()
    def finished(self):
        print("Thread finished !")  # might call main window to do some stuff with buttons
        self._main_app.btn_perform_actions.setEnabled(True)


def setup_logging(log_prefix):
    global __is_setup_done

    if __is_setup_done:
        pass
    else:
        __log_file_name = "{}-{}_log_file.txt".format(log_prefix,
                                                      datetime.datetime.utcnow().isoformat().replace(":", "-"))

        __log_format = '%(asctime)s - %(name)-30s - %(levelname)s - %(message)s'
        __console_date_format = '%Y-%m-%d %H:%M:%S'
        __file_date_format = '%Y-%m-%d %H-%M-%S'

        root = logging.getLogger()
        root.setLevel(logging.DEBUG)

        console_formatter = logging.Formatter(__log_format, __console_date_format)

        file_formatter = logging.Formatter(__log_format, __file_date_format)
        file_handler = logging.FileHandler(__log_file_name, mode='a', delay=True)

        file_handler.setLevel(logging.DEBUG)
        file_handler.setFormatter(file_formatter)
        root.addHandler(file_handler)

        tqdm_handler = TqdmLoggingHandler()
        tqdm_handler.setLevel(logging.DEBUG)
        tqdm_handler.setFormatter(console_formatter)
        root.addHandler(tqdm_handler)

        __is_setup_done = True


class TqdmLoggingHandler(logging.StreamHandler):
    def __init__(self):
        logging.StreamHandler.__init__(self)

    def emit(self, record):
        msg = self.format(record)
        tqdm.tqdm.write(msg)
        # from https://stackoverflow.com/questions/38543506/change-logging-print-function-to-tqdm-write-so-logging-doesnt-interfere-wit/38739634#38739634
        self.flush()


if __name__ == '__main__':
    app = QApplication(sys.argv)
    app.setStyle('Fusion')
    ex = MainApp()
    sys.exit(app.exec_())

WITH PROPER SEPARATED MODULES

Same solution but with actual separated files.

• MyPyQtGUI.py, the program entry point
• output_redirection_tools.py the very first import that should be done during execution flow. Hosts all the magic.
• config.py, a config module hosting config elements
• my_logging.py, custom logging configuration
• third_party_module_not_to_change.py, sample version of some code I use but don’t want to change.

MyPyQtGUI.py

It is important to note that the very first import of the project should be import output_redirection_tools since it does all the tqdm hack job.

# looks like an unused import, but it actually does the TQDM class trick to intercept prints
import output_redirection_tools # KEEP ME !!!

import logging
import sys

from PyQt5.QtCore import pyqtSlot, QObject, QThread, Qt
from PyQt5.QtGui import QTextCursor, QFont
from PyQt5.QtWidgets import QTextEdit, QWidget, QToolButton, QVBoxLayout, QApplication, QLineEdit

from config import config_dict, STDOUT_WRITE_STREAM_CONFIG, TQDM_WRITE_STREAM_CONFIG, STREAM_CONFIG_KEY_QUEUE, 
    STREAM_CONFIG_KEY_QT_QUEUE_RECEIVER
from my_logging import setup_logging

import third_party_module_not_to_change

class MainApp(QWidget):
    def __init__(self):
        super().__init__()

        setup_logging(self.__class__.__name__)

        self.__logger = logging.getLogger(self.__class__.__name__)
        self.__logger.setLevel(logging.DEBUG)

        self.queue_std_out = config_dict[STDOUT_WRITE_STREAM_CONFIG][STREAM_CONFIG_KEY_QUEUE]
        self.queue_tqdm = config_dict[TQDM_WRITE_STREAM_CONFIG][STREAM_CONFIG_KEY_QUEUE]

        layout = QVBoxLayout()

        self.setMinimumWidth(500)

        self.btn_perform_actions = QToolButton(self)
        self.btn_perform_actions.setText('Launch long processing')
        self.btn_perform_actions.clicked.connect(self._btn_go_clicked)

        self.text_edit_std_out = StdOutTextEdit(self)
        self.text_edit_tqdm = StdTQDMTextEdit(self)

        self.thread_initialize = QThread()
        self.init_procedure_object = LongProcedureWrapper(self)

        # std out stream management
        # create console text read thread + receiver object
        self.thread_std_out_queue_listener = QThread()
        self.std_out_text_receiver = config_dict[STDOUT_WRITE_STREAM_CONFIG][STREAM_CONFIG_KEY_QT_QUEUE_RECEIVER]
        # connect receiver object to widget for text update
        self.std_out_text_receiver.queue_std_out_element_received_signal.connect(self.text_edit_std_out.append_text)
        # attach console text receiver to console text thread
        self.std_out_text_receiver.moveToThread(self.thread_std_out_queue_listener)
        # attach to start / stop methods
        self.thread_std_out_queue_listener.started.connect(self.std_out_text_receiver.run)
        self.thread_std_out_queue_listener.start()

        # NEW: TQDM stream management
        self.thread_tqdm_queue_listener = QThread()
        self.tqdm_text_receiver = config_dict[TQDM_WRITE_STREAM_CONFIG][STREAM_CONFIG_KEY_QT_QUEUE_RECEIVER]
        # connect receiver object to widget for text update
        self.tqdm_text_receiver.queue_tqdm_element_received_signal.connect(self.text_edit_tqdm.set_tqdm_text)
        # attach console text receiver to console text thread
        self.tqdm_text_receiver.moveToThread(self.thread_tqdm_queue_listener)
        # attach to start / stop methods
        self.thread_tqdm_queue_listener.started.connect(self.tqdm_text_receiver.run)
        self.thread_tqdm_queue_listener.start()

        layout.addWidget(self.btn_perform_actions)
        layout.addWidget(self.text_edit_std_out)
        layout.addWidget(self.text_edit_tqdm)
        self.setLayout(layout)
        self.show()

    @pyqtSlot()
    def _btn_go_clicked(self):
        # prepare thread for long operation
        self.init_procedure_object.moveToThread(self.thread_initialize)
        self.thread_initialize.started.connect(self.init_procedure_object.run)
        # start thread
        self.btn_perform_actions.setEnabled(False)
        self.thread_initialize.start()


class StdOutTextEdit(QTextEdit):
    def __init__(self, parent):
        super(StdOutTextEdit, self).__init__()
        self.setParent(parent)
        self.setReadOnly(True)
        self.setLineWidth(50)
        self.setMinimumWidth(500)
        self.setFont(QFont('Consolas', 11))

    @pyqtSlot(str)
    def append_text(self, text: str):
        self.moveCursor(QTextCursor.End)
        self.insertPlainText(text)


class StdTQDMTextEdit(QLineEdit):
    def __init__(self, parent):
        super(StdTQDMTextEdit, self).__init__()
        self.setParent(parent)
        self.setReadOnly(True)
        self.setEnabled(True)
        self.setMinimumWidth(500)
        self.setAlignment(Qt.AlignLeft | Qt.AlignVCenter)
        self.setClearButtonEnabled(True)
        self.setFont(QFont('Consolas', 11))

    @pyqtSlot(str)
    def set_tqdm_text(self, text: str):
        new_text = text
        if new_text.find('r') >= 0:
            new_text = new_text.replace('r', '').rstrip()
            if new_text:
                self.setText(new_text)
        else:
            # we suppose that all TQDM prints have r, so drop the rest
            pass


class LongProcedureWrapper(QObject):
    def __init__(self, main_app: MainApp):
        super(LongProcedureWrapper, self).__init__()
        self._main_app = main_app

    @pyqtSlot()
    def run(self):
        third_party_module_not_to_change.long_procedure()


if __name__ == '__main__':
    app = QApplication(sys.argv)
    app.setStyle('Fusion')
    ex = MainApp()
    sys.exit(app.exec_())

my_logging.py

import logging
import datetime
import tqdm

from config import config_dict, IS_SETUP_DONE


def setup_logging(log_prefix, force_debug_level=logging.DEBUG):

    root = logging.getLogger()
    root.setLevel(force_debug_level)

    if config_dict[IS_SETUP_DONE]:
        pass
    else:
        __log_file_name = "{}-{}_log_file.txt".format(log_prefix,
                                                      datetime.datetime.utcnow().isoformat().replace(":", "-"))

        __log_format = '%(asctime)s - %(name)-30s - %(levelname)s - %(message)s'
        __console_date_format = '%Y-%m-%d %H:%M:%S'
        __file_date_format = '%Y-%m-%d %H-%M-%S'

        console_formatter = logging.Formatter(__log_format, __console_date_format)

        file_formatter = logging.Formatter(__log_format, __file_date_format)
        file_handler = logging.FileHandler(__log_file_name, mode='a', delay=True)

        file_handler.setLevel(logging.DEBUG)
        file_handler.setFormatter(file_formatter)
        root.addHandler(file_handler)

        tqdm_handler = TqdmLoggingHandler()
        tqdm_handler.setLevel(logging.DEBUG)
        tqdm_handler.setFormatter(console_formatter)
        root.addHandler(tqdm_handler)

        config_dict[IS_SETUP_DONE] = True


class TqdmLoggingHandler(logging.StreamHandler):
    def __init__(self):
        logging.StreamHandler.__init__(self)

    def emit(self, record):
        msg = self.format(record)
        tqdm.tqdm.write(msg)
        self.flush()

output_redirection_tools.py

import sys
from queue import Queue

from PyQt5.QtCore import pyqtSlot, pyqtSignal, QObject

from config import config_dict, IS_STREAMS_REDIRECTION_SETUP_DONE, TQDM_WRITE_STREAM_CONFIG, STDOUT_WRITE_STREAM_CONFIG, 
    STREAM_CONFIG_KEY_QUEUE, STREAM_CONFIG_KEY_STREAM, STREAM_CONFIG_KEY_QT_QUEUE_RECEIVER


class QueueWriteStream(object):
    def __init__(self, q: Queue):
        self.queue = q

    def write(self, text):
        self.queue.put(text)

    def flush(self):
        pass


def perform_tqdm_default_out_stream_hack(tqdm_file_stream, tqdm_nb_columns=None):
    import tqdm
    # save original class into module
    tqdm.orignal_class = tqdm.tqdm

    class TQDMPatch(tqdm.orignal_class):
        """
        Derive from original class
        """

        def __init__(self, iterable=None, desc=None, total=None, leave=True,
                     file=None, ncols=None, mininterval=0.1, maxinterval=10.0,
                     miniters=None, ascii=None, disable=False, unit='it',
                     unit_scale=False, dynamic_ncols=False, smoothing=0.3,
                     bar_format=None, initial=0, position=None, postfix=None,
                     unit_divisor=1000, gui=False, **kwargs):
            super(TQDMPatch, self).__init__(iterable, desc, total, leave,
                                            tqdm_file_stream,  # change any chosen file stream with our's
                                            tqdm_nb_columns,  # change nb of columns (gui choice),
                                            mininterval, maxinterval,
                                            miniters, ascii, disable, unit,
                                            unit_scale,
                                            False,  # change param
                                            smoothing,
                                            bar_format, initial, position, postfix,
                                            unit_divisor, gui, **kwargs)
            print('TQDM Patch called')  # check it works

        @classmethod
        def write(cls, s, file=None, end="n", nolock=False):
            super(TQDMPatch, cls).write(s=s, file=file, end=end, nolock=nolock)
            #tqdm.orignal_class.write(s=s, file=file, end=end, nolock=nolock)

        # all other tqdm.orignal_class @classmethod methods may need to be redefined !

    # # I mainly used tqdm.auto in my modules, so use that for patch
    # # unsure if this will work with all possible tqdm import methods
    # # might not work for tqdm_gui !
    import tqdm.auto as AUTO
    #
    # # change original class with the patched one, the original still exists
    AUTO.tqdm = TQDMPatch
    #tqdm.tqdm = TQDMPatch


def setup_streams_redirection(tqdm_nb_columns=None):
    if config_dict[IS_STREAMS_REDIRECTION_SETUP_DONE]:
        pass
    else:
        configure_tqdm_redirection(tqdm_nb_columns)
        configure_std_out_redirection()
        config_dict[IS_STREAMS_REDIRECTION_SETUP_DONE] = True


def configure_std_out_redirection():
    queue_std_out = Queue()
    config_dict[STDOUT_WRITE_STREAM_CONFIG] = {
        STREAM_CONFIG_KEY_QUEUE: queue_std_out,
        STREAM_CONFIG_KEY_STREAM: QueueWriteStream(queue_std_out),
        STREAM_CONFIG_KEY_QT_QUEUE_RECEIVER: StdOutTextQueueReceiver(q=queue_std_out)
    }
    perform_std_out_hack()


def perform_std_out_hack():
    sys.stdout = config_dict[STDOUT_WRITE_STREAM_CONFIG][STREAM_CONFIG_KEY_STREAM]


def configure_tqdm_redirection(tqdm_nb_columns=None):
    queue_tqdm = Queue()
    config_dict[TQDM_WRITE_STREAM_CONFIG] = {
        STREAM_CONFIG_KEY_QUEUE: queue_tqdm,
        STREAM_CONFIG_KEY_STREAM: QueueWriteStream(queue_tqdm),
        STREAM_CONFIG_KEY_QT_QUEUE_RECEIVER: TQDMTextQueueReceiver(q=queue_tqdm)
    }
    perform_tqdm_default_out_stream_hack(
        tqdm_file_stream=config_dict[TQDM_WRITE_STREAM_CONFIG][STREAM_CONFIG_KEY_STREAM],
        tqdm_nb_columns=tqdm_nb_columns)


class StdOutTextQueueReceiver(QObject):
    # we are forced to define 1 signal per class
    # see https://stackoverflow.com/questions/50294652/how-to-create-pyqtsignals-dynamically
    queue_std_out_element_received_signal = pyqtSignal(str)

    def __init__(self, q: Queue, *args, **kwargs):
        QObject.__init__(self, *args, **kwargs)
        self.queue = q

    @pyqtSlot()
    def run(self):
        self.queue_std_out_element_received_signal.emit('---> STD OUT Queue reception Started <---n')
        while True:
            text = self.queue.get()
            self.queue_std_out_element_received_signal.emit(text)


class TQDMTextQueueReceiver(QObject):
    # we are forced to define 1 signal per class
    # see https://stackoverflow.com/questions/50294652/how-to-create-pyqtsignals-dynamically
    queue_tqdm_element_received_signal = pyqtSignal(str)

    def __init__(self, q: Queue, *args, **kwargs):
        QObject.__init__(self, *args, **kwargs)
        self.queue = q

    @pyqtSlot()
    def run(self):
        # we assume that all TQDM outputs start with r, so use that to show stream reception is started
        self.queue_tqdm_element_received_signal.emit('r---> TQDM Queue reception Started <---n')
        while True:
            text = self.queue.get()
            self.queue_tqdm_element_received_signal.emit(text)


setup_streams_redirection()

config.py

IS_SETUP_DONE = 'is_setup_done'

TQDM_WRITE_STREAM_CONFIG = 'TQDM_WRITE_STREAM_CONFIG'
STDOUT_WRITE_STREAM_CONFIG = 'STDOUT_WRITE_STREAM_CONFIG'
IS_STREAMS_REDIRECTION_SETUP_DONE = 'IS_STREAMS_REDIRECTION_SETUP_DONE'

STREAM_CONFIG_KEY_QUEUE = 'queue'
STREAM_CONFIG_KEY_STREAM = 'write_stream'
STREAM_CONFIG_KEY_QT_QUEUE_RECEIVER = 'qt_queue_receiver'

default_config_dict = {
    IS_SETUP_DONE: False,
    IS_STREAMS_REDIRECTION_SETUP_DONE: False,
    TQDM_WRITE_STREAM_CONFIG: None,
    STDOUT_WRITE_STREAM_CONFIG: None,
}

config_dict = default_config_dict

third_part_module_not_to_change.py

represents the kind of code I use and don’t want to / cannot change.

from tqdm.auto import tqdm
import logging
from my_logging import setup_logging
import time


def long_procedure():

    setup_logging('long_procedure')
    __logger = logging.getLogger('long_procedure')
    __logger.setLevel(logging.DEBUG)
    tqdm_obect = tqdm(range(10), unit_scale=True, dynamic_ncols=True)
    tqdm_obect.set_description("My progress bar description")
    for i in tqdm_obect:
        time.sleep(.1)
        __logger.info('foo {}'.format(i))