wrunk · November 8, 2024 20:53 · cshilton · Sep 6, 2018 · deepanprabhu · Sep 7, 2018
diff --git a/jinja2_file_less.py b/jinja2_file_less.py
 #!/usr/bin/env/python
 # 
 # More of a reference of using jinaj2 without actual template files.
 # This is great for a simple output transformation to standard out.
 #
 # Of course you will need to "sudo pip install jinja2" first!
 #
 # I like to refer to the following to remember how to use jinja2 :)
 # http://jinja.pocoo.org/docs/templates/
 #

 from jinja2 import Environment

 HTML = """
 <html>
 <head>
 <title>{{ title }}</title>
 </head>
 <body>

 Hello.

 </body>
 </html>
 """

 def print_html_doc():
    print Environment().from_string(HTML).render(title='Hellow Gist from GutHub')

 if __name__ == '__main__':
    print_html_doc()
diff --git a/jinja2_file_system_loader.py b/jinja2_file_system_loader.py
 #!/usr/bin/env/python
 # 
 # Using the file system load
 #
 # We now assume we have a file in the same dir as this one called
 # test_template.html
 #

 from jinja2 import Environment, FileSystemLoader
 import os

 # Capture our current directory
 THIS_DIR = os.path.dirname(os.path.abspath(__file__))

 def print_html_doc():
    # Create the jinja2 environment.
    # Notice the use of trim_blocks, which greatly helps control whitespace.
    j2_env = Environment(loader=FileSystemLoader(THIS_DIR),
                         trim_blocks=True)
    print j2_env.get_template('test_template.html').render(
        title='Hellow Gist from GutHub'
    )

 if __name__ == '__main__':
    print_html_doc()



diff --git a/test_template.html b/test_template.html
 <html>
 <head>
 <title>{{ title }}</title>
 </head>
 <body>

 Hello.

 </body>
 </html>
	#!/usr/bin/env/python
	#
	# More of a reference of using jinaj2 without actual template files.
	# This is great for a simple output transformation to standard out.
	#
	# Of course you will need to "sudo pip install jinja2" first!
	#
	# I like to refer to the following to remember how to use jinja2 :)
	# http://jinja.pocoo.org/docs/templates/
	#

	from jinja2 import Environment

	HTML = """
	<html>
	<head>
	<title>{{ title }}</title>
	</head>
	<body>

	Hello.

	</body>
	</html>
	"""

	def print_html_doc():
	print Environment().from_string(HTML).render(title='Hellow Gist from GutHub')

	if __name__ == '__main__':
	print_html_doc()
	#!/usr/bin/env/python
	#
	# Using the file system load
	#
	# We now assume we have a file in the same dir as this one called
	# test_template.html
	#

	from jinja2 import Environment, FileSystemLoader
	import os

	# Capture our current directory
	THIS_DIR = os.path.dirname(os.path.abspath(__file__))

	def print_html_doc():
	# Create the jinja2 environment.
	# Notice the use of trim_blocks, which greatly helps control whitespace.
	j2_env = Environment(loader=FileSystemLoader(THIS_DIR),
	trim_blocks=True)
	print j2_env.get_template('test_template.html').render(
	title='Hellow Gist from GutHub'
	)

	if __name__ == '__main__':
	print_html_doc()