python pyramid example

Example 1: pyramid pattern in python

n = 3
for i in range(1, n+1):
  print(f"{' '*(n-i)}{' *'*i}"[1:])
  
# Output:
#  *
# * *
#* * *

Example 2: python pyramid

# install pyramid (basic, if path is not set yet)
py -m pip install pyramid
# or set PATH to use pip:
setx PATH "%PATH%;C:\<path\to\python\directory\>\Scripts"
pip install pyramid
# or
pip3 install pyramid --upgrade
# if "connection error: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed" [!]:
py -m pip install --trusted-host pypi.python.org pip pyramid
# if PermissionError: [WinError 5] Access is denied
py -m pip install --user pyramid
# or via creating a virtual environment venv:
py -m venv c:\path\to\new\environment
# then execute:
c:\path\to\new\environment\Scripts\activate.bat