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fix: read_file return base64 encoded string

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- added flag to read_file to return base64 encoded string
- fixed pdf_header_footer_chrome to remove unused subst function call
- added new_pdf_backend flag to get_print_format_template function
This commit is contained in:
Maharshi Patel 2025-02-04 20:36:44 +05:30
parent 3caa2414e0
commit cf0fe8eecd
3 changed files with 10 additions and 6 deletions
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10
frappe/__init__.py
View file

@ -11,6 +11,7 @@ be used to build database driven apps.
Read the documentation: https://frappeframework.com/docs
"""
import base64
import copy
import functools
import importlib
@ -1665,14 +1666,15 @@ def get_file_json(path):
return json.load(f)
def read_file(path, raise_not_found=False):
"""Open a file and return its content as Unicode."""
def read_file(path, raise_not_found=False, as_base64=False):
"""Open a file and return its content as Unicode or Base64 string."""
if isinstance(path, str):
path = path.encode("utf-8")
if os.path.exists(path):
with open(path) as f:
return as_unicode(f.read())
with open(path, "rb" if as_base64 else "r") as f:
content = f.read()
return base64.b64encode(content).decode("utf-8") if as_base64 else as_unicode(content)
elif raise_not_found:
raise OSError(f"{path} Not Found")
else:

2
frappe/templates/print_formats/pdf_header_footer_chrome.html
View file

@ -34,7 +34,7 @@
{{ tag | string }}
{%- endfor %}
</head>
<body onload="subst()">
<body>
<div class="print-format">
<div class="wrapper">
{% for tag in content -%}

4
frappe/www/printview.py
View file

@ -176,7 +176,9 @@ def get_rendered_template(
template = None
if hook_func := frappe.get_hooks("get_print_format_template"):
template = frappe.get_attr(hook_func[-1])(jenv=jenv, print_format=print_format)
template = frappe.get_attr(hook_func[-1])(
jenv=jenv, print_format=print_format, new_pdf_backend=new_pdf_backend
)
if template:
pass