From fe7a9472bb880fb42791eda0a118b206bf38f846 Mon Sep 17 00:00:00 2001
From: Emily Pastewka <emilypastewka@gmail.com>
Date: Tue, 7 Nov 2023 20:29:26 -0700
Subject: [PATCH 1/4] filter out URLs before finding hashtags

---
 obsidiantools/_constants.py  | 1 +
 obsidiantools/md_utils.py    | 7 +++++++
 tests/vault-stub/Sussudio.md | 1 +
 3 files changed, 9 insertions(+)

diff --git a/obsidiantools/_constants.py b/obsidiantools/_constants.py
index a5dcff2..a821c4d 100644
--- a/obsidiantools/_constants.py
+++ b/obsidiantools/_constants.py
@@ -1,6 +1,7 @@
 # WIKILINKS AND EMBEDDED FILES: regex that includes any aliases
 # group 0 captures embedded link; group 1 is everything inside [[]]
 WIKILINK_REGEX = r'(!)?\[{2}([^\]\]]+)\]{2}'
+URL_REGEX = r"(?i)\b((?:https?://|www\d{0,3}[.]|[a-z0-9.\-]+[.][a-z]{2,4}/)(?:[^\s()<>]+|\(([^\s()<>]+|(\([^\s()<>]+\)))*\))+(?:\(([^\s()<>]+|(\([^\s()<>]+\)))*\)|[^\s`!()\[\]{};:'\".,<>?«»“”‘’]))"
 
 # TAGS
 TAG_INCLUDE_NESTED_REGEX = r'(?<!\()(?<!\\)#{1}([A-z]+[0-9_\-]*[A-Z0-9]?[^\s]+(?![^\[\[]*\]\]))\/?'
diff --git a/obsidiantools/md_utils.py b/obsidiantools/md_utils.py
index c99a52e..e11fc92 100644
--- a/obsidiantools/md_utils.py
+++ b/obsidiantools/md_utils.py
@@ -5,6 +5,7 @@
 import markdown
 import frontmatter
 from ._constants import (WIKILINK_REGEX,
+                         URL_REGEX,
                          TAG_MAIN_ONLY_REGEX, TAG_INCLUDE_NESTED_REGEX,
                          WIKILINK_AS_STRING_REGEX,
                          EMBEDDED_FILE_LINK_AS_STRING_REGEX,
@@ -241,6 +242,8 @@ def get_tags(filepath: Path, *, show_nested: bool = False) -> list[str]:
         str_transform_func=_transform_md_file_string_for_tag_parsing)
     # remove wikilinks so that '#' headers are not caught:
     src_txt = _remove_wikilinks_from_source_text(src_txt)
+    # remove URLs so that '#' in URLs are not caught
+    src_text = _remove_URLs_from_source_text(src_text)
     tags = _get_tags_from_source_text(src_txt, show_nested=show_nested)
     return tags
 
@@ -444,6 +447,10 @@ def _remove_wikilinks_from_source_text(src_txt: str) -> str:
     return re.sub(WIKILINK_REGEX, '', src_txt)
 
 
+def _remove_URLs_from_source_text(src_txt: str) -> str:
+    return re.sub(URL_REGEX, '', src_txt)
+
+
 def _transform_md_file_string_for_tag_parsing(txt: str) -> str:
     return txt.replace('\\#', '')
 
diff --git a/tests/vault-stub/Sussudio.md b/tests/vault-stub/Sussudio.md
index e8b49ce..26fe871 100755
--- a/tests/vault-stub/Sussudio.md
+++ b/tests/vault-stub/Sussudio.md
@@ -32,6 +32,7 @@ However these shouldn't be recognised as tags:
 - #1985
 - [[American Psycho (film)#Patrick Bateman]]
 - \#hash_char_not_tag
+- docs.google.com/document/d/12345/edit#heading
 
 ```python
 # #code_comment_not_tag

From c0415ca12c54cae3ab61aae1f1326bdebf7b2678 Mon Sep 17 00:00:00 2001
From: Emily Pastewka <emilypastewka@gmail.com>
Date: Tue, 7 Nov 2023 20:40:49 -0700
Subject: [PATCH 2/4] test _remove_wikilinks_from_source_text too

---
 tests/.DS_Store        | Bin 0 -> 6148 bytes
 tests/test_md_utils.py |  11 ++++++++++-
 2 files changed, 10 insertions(+), 1 deletion(-)
 create mode 100644 tests/.DS_Store

diff --git a/tests/.DS_Store b/tests/.DS_Store
new file mode 100644
index 0000000000000000000000000000000000000000..bb65db76aaae8dbf5788f25e7a353d3d8595ab27
GIT binary patch
literal 6148
zcmeHK!A`?440Xn&b#U2{V-8$7Oz;6^DqpZ4U}Z24EuDaJC1<{ZAK}O^!0+%Jdt+5Q
zu@eGhOU_FjJ8@s5Iw2xAspn&&5fLR&#@-N3hwwOSOL}VIK^Nz^qZt*&Vm!U9THa>(
zjSTR&8_<HT=oY&1{mP}JJA7_?lvS4HMU`VDnSDIHo?gG5b$QKq@LJyRZqd~o??c+B
zN9?1T3VNVpx<^}6F1u=#)yexdzs=l^24R(3=bUBrmEm{3jXddv^E5FAi~(cduQGs|
z&5|4lT5Aj#1IECb0scRDC}XM^1mmv*O}qjC`!GjAKc3-$o(;fMF$lr}aS{rYP^VW6
zC*iPr^-C3lpoEi)D`OsA+35{MPLQzs=uR#bwAL6f2AT})$>WIY|M~X&e>2FQi~(cd
zUoqhN*)*Hrm9)0DUXE+6hh9Kg*e?jKL(qw(7`|MJ51~<D_uK)dia`(-h#dqX4b~U~
HKgz%-69H28

literal 0
HcmV?d00001

diff --git a/tests/test_md_utils.py b/tests/test_md_utils.py
index b926080..0da1979 100644
--- a/tests/test_md_utils.py
+++ b/tests/test_md_utils.py
@@ -15,6 +15,7 @@
                                     get_front_matter,
                                     get_tags,
                                     _remove_wikilinks_from_source_text,
+                                    _remove_URLs_from_source_text,
                                     _replace_wikilinks_with_their_text,
                                     _replace_md_links_with_their_text,
                                     get_readable_text_from_md_file)
@@ -288,8 +289,16 @@ def test_latex():
     assert actual_latex_list == expected_latex_list
 
 
-def test_remove_wikilinks(txt_wikilink_extraction_stub):
+def test_remove_wikilinks(txt_md_link_extraction_stub):
     out_str = _remove_wikilinks_from_source_text(
+        txt_md_link_extraction_stub)
+
+    expected_str = '[Obsidian.md homepage]()\n[Github homepage]()\n\n[Github homepage]()\n'
+    assert out_str == expected_str
+
+
+def test_remove_URLs(txt_wikilink_extraction_stub):
+    out_str = _remove_URLs_from_source_text(
         txt_wikilink_extraction_stub)
 
     expected_str = "\n" * 6

From eb7d91b5f32e346acc76ac74568570ffa8af9012 Mon Sep 17 00:00:00 2001
From: mfarragher <33595938+mfarragher@users.noreply.github.com>
Date: Tue, 8 Jul 2025 18:47:01 +0100
Subject: [PATCH 3/4] Remove DS_Store

---
 tests/.DS_Store | Bin 6148 -> 0 bytes
 1 file changed, 0 insertions(+), 0 deletions(-)
 delete mode 100644 tests/.DS_Store

diff --git a/tests/.DS_Store b/tests/.DS_Store
deleted file mode 100644
index bb65db76aaae8dbf5788f25e7a353d3d8595ab27..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001

literal 6148
zcmeHK!A`?440Xn&b#U2{V-8$7Oz;6^DqpZ4U}Z24EuDaJC1<{ZAK}O^!0+%Jdt+5Q
zu@eGhOU_FjJ8@s5Iw2xAspn&&5fLR&#@-N3hwwOSOL}VIK^Nz^qZt*&Vm!U9THa>(
zjSTR&8_<HT=oY&1{mP}JJA7_?lvS4HMU`VDnSDIHo?gG5b$QKq@LJyRZqd~o??c+B
zN9?1T3VNVpx<^}6F1u=#)yexdzs=l^24R(3=bUBrmEm{3jXddv^E5FAi~(cduQGs|
z&5|4lT5Aj#1IECb0scRDC}XM^1mmv*O}qjC`!GjAKc3-$o(;fMF$lr}aS{rYP^VW6
zC*iPr^-C3lpoEi)D`OsA+35{MPLQzs=uR#bwAL6f2AT})$>WIY|M~X&e>2FQi~(cd
zUoqhN*)*Hrm9)0DUXE+6hh9Kg*e?jKL(qw(7`|MJ51~<D_uK)dia`(-h#dqX4b~U~
HKgz%-69H28


From e7f9ac0e595f5c6a125fadd78a789c6285043139 Mon Sep 17 00:00:00 2001
From: mfarragher <33595938+mfarragher@users.noreply.github.com>
Date: Tue, 8 Jul 2025 19:08:02 +0100
Subject: [PATCH 4/4] typo

---
 obsidiantools/md_utils.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/obsidiantools/md_utils.py b/obsidiantools/md_utils.py
index e11fc92..9e1a3d4 100644
--- a/obsidiantools/md_utils.py
+++ b/obsidiantools/md_utils.py
@@ -243,7 +243,7 @@ def get_tags(filepath: Path, *, show_nested: bool = False) -> list[str]:
     # remove wikilinks so that '#' headers are not caught:
     src_txt = _remove_wikilinks_from_source_text(src_txt)
     # remove URLs so that '#' in URLs are not caught
-    src_text = _remove_URLs_from_source_text(src_text)
+    src_txt = _remove_URLs_from_source_text(src_txt)
     tags = _get_tags_from_source_text(src_txt, show_nested=show_nested)
     return tags