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All: Apply Black coding rules
This commit is contained in:
151
core/utils.py
151
core/utils.py
@ -30,6 +30,7 @@ from io import BytesIO
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from datetime import date
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from PIL import ExifTags
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# from exceptions import IOError
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import PIL
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@ -71,9 +72,9 @@ def get_semester(d=date.today()):
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def scale_dimension(width, height, long_edge):
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if width > height:
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ratio = long_edge * 1. / width
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ratio = long_edge * 1.0 / width
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else:
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ratio = long_edge * 1. / height
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ratio = long_edge * 1.0 / height
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return int(width * ratio), int(height * ratio)
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@ -83,16 +84,28 @@ def resize_image(im, edge, format):
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content = BytesIO()
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im = im.resize((width, height), PIL.Image.ANTIALIAS)
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try:
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im.save(fp=content, format=format.upper(), quality=90, optimize=True, progressive=True)
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im.save(
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fp=content,
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format=format.upper(),
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quality=90,
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optimize=True,
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progressive=True,
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)
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except IOError:
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PIL.ImageFile.MAXBLOCK = im.size[0] * im.size[1]
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im.save(fp=content, format=format.upper(), quality=90, optimize=True, progressive=True)
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im.save(
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fp=content,
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format=format.upper(),
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quality=90,
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optimize=True,
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progressive=True,
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)
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return ContentFile(content.getvalue())
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def exif_auto_rotate(image):
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for orientation in ExifTags.TAGS.keys():
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if ExifTags.TAGS[orientation] == 'Orientation':
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if ExifTags.TAGS[orientation] == "Orientation":
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break
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exif = dict(image._getexif().items())
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@ -108,54 +121,66 @@ def exif_auto_rotate(image):
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def doku_to_markdown(text):
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"""This is a quite correct doku translator"""
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text = re.sub(r'([^:]|^)\/\/(.*?)\/\/', r'*\2*', text) # Italic (prevents protocol:// conflict)
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text = re.sub(r'<del>(.*?)<\/del>', r'~~\1~~', text, flags=re.DOTALL) # Strike (may be multiline)
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text = re.sub(r'<sup>(.*?)<\/sup>', r'^\1^', text) # Superscript (multiline not supported, because almost never used)
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text = re.sub(r'<sub>(.*?)<\/sub>', r'_\1_', text) # Subscript (idem)
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text = re.sub(
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r"([^:]|^)\/\/(.*?)\/\/", r"*\2*", text
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) # Italic (prevents protocol:// conflict)
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text = re.sub(
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r"<del>(.*?)<\/del>", r"~~\1~~", text, flags=re.DOTALL
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) # Strike (may be multiline)
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text = re.sub(
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r"<sup>(.*?)<\/sup>", r"^\1^", text
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) # Superscript (multiline not supported, because almost never used)
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text = re.sub(r"<sub>(.*?)<\/sub>", r"_\1_", text) # Subscript (idem)
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text = re.sub(r'^======(.*?)======', r'#\1', text, flags=re.MULTILINE) # Titles
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text = re.sub(r'^=====(.*?)=====', r'##\1', text, flags=re.MULTILINE)
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text = re.sub(r'^====(.*?)====', r'###\1', text, flags=re.MULTILINE)
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text = re.sub(r'^===(.*?)===', r'####\1', text, flags=re.MULTILINE)
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text = re.sub(r'^==(.*?)==', r'#####\1', text, flags=re.MULTILINE)
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text = re.sub(r'^=(.*?)=', r'######\1', text, flags=re.MULTILINE)
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text = re.sub(r"^======(.*?)======", r"#\1", text, flags=re.MULTILINE) # Titles
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text = re.sub(r"^=====(.*?)=====", r"##\1", text, flags=re.MULTILINE)
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text = re.sub(r"^====(.*?)====", r"###\1", text, flags=re.MULTILINE)
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text = re.sub(r"^===(.*?)===", r"####\1", text, flags=re.MULTILINE)
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text = re.sub(r"^==(.*?)==", r"#####\1", text, flags=re.MULTILINE)
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text = re.sub(r"^=(.*?)=", r"######\1", text, flags=re.MULTILINE)
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text = re.sub(r'<nowiki>', r'<nosyntax>', text)
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text = re.sub(r'</nowiki>', r'</nosyntax>', text)
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text = re.sub(r'<code>', r'```\n', text)
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text = re.sub(r'</code>', r'\n```', text)
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text = re.sub(r'article://', r'page://', text)
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text = re.sub(r'dfile://', r'file://', text)
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text = re.sub(r"<nowiki>", r"<nosyntax>", text)
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text = re.sub(r"</nowiki>", r"</nosyntax>", text)
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text = re.sub(r"<code>", r"```\n", text)
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text = re.sub(r"</code>", r"\n```", text)
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text = re.sub(r"article://", r"page://", text)
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text = re.sub(r"dfile://", r"file://", text)
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i = 1
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for fn in re.findall(r'\(\((.*?)\)\)', text): # Footnotes
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text = re.sub(r'\(\((.*?)\)\)', r'[^%s]' % i, text, count=1)
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for fn in re.findall(r"\(\((.*?)\)\)", text): # Footnotes
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text = re.sub(r"\(\((.*?)\)\)", r"[^%s]" % i, text, count=1)
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text += "\n[^%s]: %s\n" % (i, fn)
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i += 1
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text = re.sub(r'\\{2,}[\s]', r' \n', text) # Carriage return
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text = re.sub(r"\\{2,}[\s]", r" \n", text) # Carriage return
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text = re.sub(r'\[\[(.*?)\|(.*?)\]\]', r'[\2](\1)', text) # Links
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text = re.sub(r'\[\[(.*?)\]\]', r'[\1](\1)', text) # Links 2
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text = re.sub(r'{{(.*?)\|(.*?)}}', r'', text) # Images
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text = re.sub(r'{{(.*?)(\|(.*?))?}}', r'', text) # Images 2
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text = re.sub(r'{\[(.*?)(\|(.*?))?\]}', r'[\1](\1)', text) # Video (transform to classic links, since we can't integrate them)
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text = re.sub(r"\[\[(.*?)\|(.*?)\]\]", r"[\2](\1)", text) # Links
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text = re.sub(r"\[\[(.*?)\]\]", r"[\1](\1)", text) # Links 2
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text = re.sub(r"{{(.*?)\|(.*?)}}", r'', text) # Images
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text = re.sub(r"{{(.*?)(\|(.*?))?}}", r'', text) # Images 2
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text = re.sub(
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r"{\[(.*?)(\|(.*?))?\]}", r"[\1](\1)", text
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) # Video (transform to classic links, since we can't integrate them)
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text = re.sub(r'###(\d*?)###', r'[[[\1]]]', text) # Progress bar
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text = re.sub(r"###(\d*?)###", r"[[[\1]]]", text) # Progress bar
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text = re.sub(r'(\n +[^* -][^\n]*(\n +[^* -][^\n]*)*)', r'```\1\n```', text, flags=re.DOTALL) # Block code without lists
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text = re.sub(
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r"(\n +[^* -][^\n]*(\n +[^* -][^\n]*)*)", r"```\1\n```", text, flags=re.DOTALL
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) # Block code without lists
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text = re.sub(r'( +)-(.*)', r'1.\2', text) # Ordered lists
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text = re.sub(r"( +)-(.*)", r"1.\2", text) # Ordered lists
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new_text = []
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quote_level = 0
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for line in text.splitlines(): # Tables and quotes
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enter = re.finditer(r'\[quote(=(.+?))?\]', line)
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quit = re.finditer(r'\[/quote\]', line)
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if re.search(r'\A\s*\^(([^\^]*?)\^)*', line): # Table part
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line = line.replace('^', '|')
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enter = re.finditer(r"\[quote(=(.+?))?\]", line)
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quit = re.finditer(r"\[/quote\]", line)
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if re.search(r"\A\s*\^(([^\^]*?)\^)*", line): # Table part
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line = line.replace("^", "|")
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new_text.append("> " * quote_level + line)
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new_text.append("> " * quote_level + "|---|") # Don't keep the text alignement in tables it's really too complex for what it's worth
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new_text.append(
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"> " * quote_level + "|---|"
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) # Don't keep the text alignement in tables it's really too complex for what it's worth
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elif enter or quit: # Quote part
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for quote in enter: # Enter quotes (support multiple at a time)
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quote_level += 1
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@ -163,16 +188,20 @@ def doku_to_markdown(text):
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new_text.append("> " * quote_level + "##### " + quote.group(2))
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except:
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new_text.append("> " * quote_level)
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line = line.replace(quote.group(0), '')
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final_quote_level = quote_level # Store quote_level to use at the end, since it will be modified during quit iteration
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line = line.replace(quote.group(0), "")
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final_quote_level = (
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quote_level
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) # Store quote_level to use at the end, since it will be modified during quit iteration
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final_newline = False
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for quote in quit: # Quit quotes (support multiple at a time)
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line = line.replace(quote.group(0), '')
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line = line.replace(quote.group(0), "")
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quote_level -= 1
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final_newline = True
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new_text.append("> " * final_quote_level + line) # Finally append the line
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if final_newline:
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new_text.append("\n") # Add a new line to ensure the separation between the quote and the following text
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new_text.append(
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"\n"
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) # Add a new line to ensure the separation between the quote and the following text
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else:
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new_text.append(line)
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@ -181,24 +210,28 @@ def doku_to_markdown(text):
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def bbcode_to_markdown(text):
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"""This is a very basic BBcode translator"""
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text = re.sub(r'\[b\](.*?)\[\/b\]', r'**\1**', text, flags=re.DOTALL) # Bold
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text = re.sub(r'\[i\](.*?)\[\/i\]', r'*\1*', text, flags=re.DOTALL) # Italic
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text = re.sub(r'\[u\](.*?)\[\/u\]', r'__\1__', text, flags=re.DOTALL) # Underline
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text = re.sub(r'\[s\](.*?)\[\/s\]', r'~~\1~~', text, flags=re.DOTALL) # Strike (may be multiline)
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text = re.sub(r'\[strike\](.*?)\[\/strike\]', r'~~\1~~', text, flags=re.DOTALL) # Strike 2
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text = re.sub(r"\[b\](.*?)\[\/b\]", r"**\1**", text, flags=re.DOTALL) # Bold
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text = re.sub(r"\[i\](.*?)\[\/i\]", r"*\1*", text, flags=re.DOTALL) # Italic
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text = re.sub(r"\[u\](.*?)\[\/u\]", r"__\1__", text, flags=re.DOTALL) # Underline
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text = re.sub(
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r"\[s\](.*?)\[\/s\]", r"~~\1~~", text, flags=re.DOTALL
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) # Strike (may be multiline)
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text = re.sub(
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r"\[strike\](.*?)\[\/strike\]", r"~~\1~~", text, flags=re.DOTALL
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) # Strike 2
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text = re.sub(r'article://', r'page://', text)
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text = re.sub(r'dfile://', r'file://', text)
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text = re.sub(r"article://", r"page://", text)
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text = re.sub(r"dfile://", r"file://", text)
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text = re.sub(r'\[url=(.*?)\](.*)\[\/url\]', r'[\2](\1)', text) # Links
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text = re.sub(r'\[url\](.*)\[\/url\]', r'\1', text) # Links 2
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text = re.sub(r'\[img\](.*)\[\/img\]', r'', text) # Images
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text = re.sub(r"\[url=(.*?)\](.*)\[\/url\]", r"[\2](\1)", text) # Links
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text = re.sub(r"\[url\](.*)\[\/url\]", r"\1", text) # Links 2
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text = re.sub(r"\[img\](.*)\[\/img\]", r'', text) # Images
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new_text = []
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quote_level = 0
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for line in text.splitlines(): # Tables and quotes
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enter = re.finditer(r'\[quote(=(.+?))?\]', line)
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quit = re.finditer(r'\[/quote\]', line)
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enter = re.finditer(r"\[quote(=(.+?))?\]", line)
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quit = re.finditer(r"\[/quote\]", line)
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if enter or quit: # Quote part
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for quote in enter: # Enter quotes (support multiple at a time)
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quote_level += 1
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@ -206,16 +239,20 @@ def bbcode_to_markdown(text):
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new_text.append("> " * quote_level + "##### " + quote.group(2))
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except:
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new_text.append("> " * quote_level)
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line = line.replace(quote.group(0), '')
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final_quote_level = quote_level # Store quote_level to use at the end, since it will be modified during quit iteration
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line = line.replace(quote.group(0), "")
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final_quote_level = (
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quote_level
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) # Store quote_level to use at the end, since it will be modified during quit iteration
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final_newline = False
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for quote in quit: # Quit quotes (support multiple at a time)
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line = line.replace(quote.group(0), '')
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line = line.replace(quote.group(0), "")
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quote_level -= 1
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final_newline = True
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new_text.append("> " * final_quote_level + line) # Finally append the line
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if final_newline:
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new_text.append("\n") # Add a new line to ensure the separation between the quote and the following text
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new_text.append(
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"\n"
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) # Add a new line to ensure the separation between the quote and the following text
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else:
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new_text.append(line)
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