requirements txt python code example

Example 1: python requirements.txt

pip freeze #view requirements to be created (best done in virtual env)
pip freeze > requirements.txt #create requirements.txt (best done in virtual env)
pip install -r requirements.txt #install requirements.txt (best done in virtual env)

Example 2: how to install requirements file in python

pip install -r requirements.txt

Example 3: how to get requirements .txt

pip freeze > requirements.txt

Example 4: python requirements.txt

pip install -r requirements.txt

Example 5: python requirements.txt

# to generate the requirements.txt file:
pip install pipreqs	# Install via teminal.
pipreqs path/to/project	# Generate requirements.txt file
# There is now a requirements.txt file in the project folder.
# to install a requirements.txt file:
pip install -r requirements.txt
# please leave a like ;)

Example 6: how to have requirement file in python for libs

pip3 freeze > requirements.txt